# ![@JorgeCastilloPr Avatar](https://lunarcrush.com/gi/w:26/cr:twitter::306095552.png) @JorgeCastilloPr Jorge Castillo

Jorge Castillo posts on X about if you, ai, apple, $googl the most. They currently have [-------] followers and [---] posts still getting attention that total [------] engagements in the last [--] hours.

### Engagements: [------] [#](/creator/twitter::306095552/interactions)
![Engagements Line Chart](https://lunarcrush.com/gi/w:600/cr:twitter::306095552/c:line/m:interactions.svg)

- [--] Week [---------] -85%
- [--] Month [----------] +22,671%
- [--] Months [----------] +325%
- [--] Year [----------] +23,584%

### Mentions: [--] [#](/creator/twitter::306095552/posts_active)
![Mentions Line Chart](https://lunarcrush.com/gi/w:600/cr:twitter::306095552/c:line/m:posts_active.svg)


### Followers: [-------] [#](/creator/twitter::306095552/followers)
![Followers Line Chart](https://lunarcrush.com/gi/w:600/cr:twitter::306095552/c:line/m:followers.svg)

- [--] Week [------] +3.40%
- [--] Month [------] +20%
- [--] Months [------] +30%
- [--] Year [------] +42%

### CreatorRank: [-------] [#](/creator/twitter::306095552/influencer_rank)
![CreatorRank Line Chart](https://lunarcrush.com/gi/w:600/cr:twitter::306095552/c:line/m:influencer_rank.svg)

### Social Influence

**Social category influence**
[technology brands](/list/technology-brands)  [social networks](/list/social-networks)  [stocks](/list/stocks)  [finance](/list/finance)  [products](/list/products)  [countries](/list/countries)  [celebrities](/list/celebrities)  [automotive brands](/list/automotive-brands)  [currencies](/list/currencies)  [luxury brands](/list/luxury-brands) 

**Social topic influence**
[if you](/topic/if-you), [ai](/topic/ai), [apple](/topic/apple), [$googl](/topic/$googl), [openclaw](/topic/openclaw) #368, [android](/topic/android), [deep](/topic/deep), [this is](/topic/this-is), [has been](/topic/has-been), [social networks](/topic/social-networks)

**Top accounts mentioned or mentioned by**
[@grok](/creator/undefined) [@prasann_2606](/creator/undefined) [@disneystreaming](/creator/undefined) [@hamen](/creator/undefined) [@albertoruibal](/creator/undefined) [@jakewharton](/creator/undefined) [@m090009](/creator/undefined) [@lewified](/creator/undefined) [@csinco](/creator/undefined) [@saketme](/creator/undefined) [@stable](/creator/undefined) [@immutable](/creator/undefined) [@robbiefrierson](/creator/undefined) [@levelsio](/creator/undefined) [@zhuinden](/creator/undefined) [@githubskydoves](/creator/undefined) [@noodlestech](/creator/undefined) [@googledevexpert](/creator/undefined) [@twittereng](/creator/undefined) [@theapache64](/creator/undefined)

**Top assets mentioned**
[Alphabet Inc Class A (GOOGL)](/topic/$googl) [Microsoft Corp. (MSFT)](/topic/microsoft) [Cloudflare, Inc. (NET)](/topic/cloudflare) [Spotify Technology (SPOT)](/topic/$spot)
### Top Social Posts
Top posts by engagements in the last [--] hours

"Immutable exclusive view states are ✅ for determinism & UI reasoning. Avoids transient states helps to UI test the proper states and to mimic what we'll do with Compose. @arrow_kt Optics is a welcomed help for updating those states. By @zsmb13 https://zsmb.co/thoughts-about-state-handling-on-android/ https://zsmb.co/thoughts-about-state-handling-on-android/"  
[X Link](https://x.com/JorgeCastilloPr/status/1269160010728312832)  2020-06-06T06:51Z 13.3K followers, [--] engagements


"Getting in love with stable diffusion. It generate a bunch of really weird ones though but these are good"  
[X Link](https://x.com/JorgeCastilloPr/status/1600037286485164032)  2022-12-06T07:59Z 13.2K followers, [--] engagements


"Recommendation systems can be pretty dumb. Google News I read an article about the Titan submarine. Now it's 90% articles about it telling the same exact story. Why would I ever read them"  
[X Link](https://x.com/JorgeCastilloPr/status/1673930900646637569)  2023-06-28T05:49Z 12.1K followers, [----] engagements


"Thank you android.permission.INTERNET"  
[X Link](https://x.com/anyuser/status/1687932127839420416)  2023-08-05T21:02Z 19.3K followers, 37.7K engagements


"Some advice for new software engineers [--]. Identify the experts in your field try to work with them. The company name is not that important. [--]. Stay curious and humble. Request and embrace any form of feedback. Learning is an act of humbleness accepting you don't (and can't) know everything. [--]. Code is just code. Don't make discussions about code become personal. [--]. Work on your communication skills. Think a few times on how a comment might be understood by the other person before sending it. [--]. Don't be cryptic when talking to teammates especially when working remote. Assume everything can be"  
[X Link](https://x.com/anyuser/status/1693265757352689912)  2023-08-20T14:16Z 19.3K followers, 16.7K engagements


"If you are an Android developer and you want to connect with other people from the community this is a good place to start"  
[X Link](https://x.com/JorgeCastilloPr/status/1694714211522507205)  2023-08-24T14:12Z 12.1K followers, [----] engagements


"An expert is just a person that has invested lots of time on a subject"  
[X Link](https://x.com/JorgeCastilloPr/status/1695117828582490443)  2023-08-25T16:55Z 12.1K followers, [----] engagements


"Not active in bluesky at all but got a few more invites if anyone still wants one"  
[X Link](https://x.com/JorgeCastilloPr/status/1698276330893193287)  2023-09-03T10:06Z 12.1K followers, [---] engagements


"If any of your Composable functions only reads from the Composition but never writes to it you can flag it as @ReadOnlyComposable to unlock some runtime optimizations via the compiler. E.g: utility functions that just read from composition locals"  
[X Link](https://x.com/JorgeCastilloPr/status/1698650540236820717)  2023-09-04T10:53Z 12.1K followers, [----] engagements


"Some people wonder if the "View"Model naming still makes sense when only working with Compose. That "View" was never related to the View system in Android. The same goes for MVP MVVM or MVI"  
[X Link](https://x.com/JorgeCastilloPr/status/1699535841599615478)  2023-09-06T21:31Z 12.1K followers, [----] engagements


"I'll be looking for a new job to start in January. Feel free to reply or DM if you think I could help your team in any way. Also: RT this and you might win a free seat for the next Compose and internals course edition likely starting in January 🔥"  
[X Link](https://x.com/JorgeCastilloPr/status/1704460148452774045)  2023-09-20T11:39Z 12.1K followers, [----] engagements


"@alexstyl Its great to see how youve built your own path all this time. Congrats Alex 👏👏"  
[X Link](https://x.com/JorgeCastilloPr/status/1731196317626503333)  2023-12-03T06:19Z 11.8K followers, [---] engagements


"Its a cloudy foggy boring Friday here. Can we start another DI fight"  
[X Link](https://x.com/anyuser/status/1745769628863729767)  2024-01-12T11:28Z [--] followers, [----] engagements


"Here you have an example of this configuration in Coil"  
[X Link](https://x.com/JorgeCastilloPr/status/1750086777069613140)  2024-01-24T09:22Z 12.1K followers, [---] engagements


"@manuelvicnt @GDGMurcia @IreneRuizPozo Wat donde ha sido y por qu me lo he perdido. Estoy empanado"  
[X Link](https://x.com/anyuser/status/1752729986019045628)  2024-01-31T16:26Z [--] followers, [--] engagements


"@csinco Maybe in SF Not sure if youll ever see many outside of the bubble tbh"  
[X Link](https://x.com/JorgeCastilloPr/status/1752957316205289676)  2024-02-01T07:29Z 12.2K followers, [---] engagements


"Ill be working @DisneyStreaming on the Disney+ app starting in March. Pretty excited about this new challenge 🥳🙌"  
[X Link](https://x.com/anyuser/status/1752958436625596638)  2024-02-01T07:33Z 19.3K followers, 28K engagements


"@GergelyOrosz @DisneyStreaming Thanks Yep agree on it being more convenient. Have you tried the latest Chromecast with Google TV and its remote Im happy with it"  
[X Link](https://x.com/JorgeCastilloPr/status/1752968671121625159)  2024-02-01T08:14Z 12.2K followers, [---] engagements


"@vergauwen_simon @DisneyStreaming Thanks Simon Also congrats to you for your accepted Kotlinconf talk"  
[X Link](https://x.com/JorgeCastilloPr/status/1752974467326685486)  2024-02-01T08:37Z 12.2K followers, [---] engagements


"@crafty Congrats for such a run Nick and good luck in whatever is next 🙌"  
[X Link](https://x.com/JorgeCastilloPr/status/1753463259242373268)  2024-02-02T16:59Z 12.2K followers, [---] engagements


"@flipper83 Aerolneas"  
[X Link](https://x.com/JorgeCastilloPr/status/1754477666525229270)  2024-02-05T12:10Z 12.2K followers, [--] engagements


"Design systems can be tricky to implement in Compose. Most companies use their own design system which often varies a lot from Material. This post from @ricknout on this topic is golden. Opinion: Jetpack Compose needs a Design System layer 👇"  
[X Link](https://x.com/JorgeCastilloPr/status/1768915358667153548)  2024-03-16T08:21Z 12.4K followers, [----] engagements


"Design systems often deviate considerably from Material Design guidelines making the choice of building yours on top of the Compose Material library a bit complicated sometimes. Whats your story on this Would love to hear you. Ive been discussing this a bit with some of my Disney colleagues these days and opinions are diverse. I personally feel that bootstrapping is normally easier when wrapping or extending material since foundation lacks many pretty basic building blocks you start missing as soon as you drop it all together. That includes theming support. I added a complete lesson about"  
[X Link](https://x.com/JorgeCastilloPr/status/1769988289086316707)  2024-03-19T07:24Z 12.4K followers, [----] engagements


"Pretty interesting conversations here about building custom design systems in Compose. This is one of the topics covered in detail in the course. We are only [--] days away from the start date and only a few seats left at this point. Lets make it happen one more time 🚀 Design systems often deviate considerably from Material Design guidelines making the choice of building yours on top of the Compose Material library a bit complicated sometimes. Whats your story on this Would love to hear you. Ive been discussing this a bit with some of my Design systems often deviate considerably from Material"  
[X Link](https://x.com/JorgeCastilloPr/status/1770497078306677145)  2024-03-20T17:06Z 12.4K followers, [----] engagements


"@eknath_dev Note that that one is not a Composable lambda. Composable lambdas are automatically remembered. Same thing happens for normal lambdas with stable captures afaik. Finally non composable lambdas that capture unstable params will be able to skip with the new strong skipping mode"  
[X Link](https://x.com/JorgeCastilloPr/status/1772259529540911380)  2024-03-25T13:49Z 12.4K followers, [---] engagements


"@saketme Looks amazing. Nice car great pics. Congrats"  
[X Link](https://x.com/JorgeCastilloPr/status/1777211036908568953)  2024-04-08T05:45Z 12.4K followers, [----] engagements


"Compose for Desktop falling sand simulator by @seebrock3r. Because why not. Happy weekend https://github.com/rock3r/sandbox-demo https://github.com/rock3r/sandbox-demo"  
[X Link](https://x.com/JorgeCastilloPr/status/1791585146753216747)  2024-05-17T21:42Z 12.6K followers, [----] engagements


"Me lleg el resultado de la declaracin. Por donde se va a Andorra"  
[X Link](https://x.com/JorgeCastilloPr/status/1794260117283889662)  2024-05-25T06:52Z 12.6K followers, [--] engagements


"Compose lambda memoization broke for non capturing lambdas in Kotlin [---]. This can cause numerous unexpected behaviors. Got bitten by this today. Should be fixed in next language release. Link in replies 👇"  
[X Link](https://x.com/JorgeCastilloPr/status/1817682513403285930)  2024-07-28T22:04Z 12.9K followers, [----] engagements


"I honestly doubt cold messaging people in social networks is a good marketing strategy for your product. Pls stahp doing this"  
[X Link](https://x.com/JorgeCastilloPr/status/1819619089595105683)  2024-08-03T06:19Z 12.9K followers, [----] engagements


"Composable lambdas are so nice when implementing design systems in Compose. Opening holes to pass other components allows you to mix and match them with total freedom. It surely depends on how restrictive you want to be with your components though but this approach makes daily work way easier for everyone imho"  
[X Link](https://x.com/JorgeCastilloPr/status/1820032925208891420)  2024-08-04T09:43Z 13K followers, [----] engagements


"@alexjlockwood @saketme My experience is that benefits of using the slot api overtime outweigh the disadvantages considerably. Design systems keep evolving and new requirements usually defy how youve written the components every time and that always becomes a blocker"  
[X Link](https://x.com/JorgeCastilloPr/status/1820225220822905059)  2024-08-04T22:28Z 13K followers, [---] engagements


"I have read that some people do not use the animation preview when working on animations in Compose. Is that your case and if it is why"  
[X Link](https://x.com/JorgeCastilloPr/status/1829403999532896652)  2024-08-30T06:21Z 13.2K followers, [----] engagements


"@joreilly What Im especially curious about is how many iOS devs out there are giving talks about Kotlin multiplatform. Not to be the party pooper but It always felt to me like its only us the Android devs who are pushing for it"  
[X Link](https://x.com/JorgeCastilloPr/status/1832010802280182045)  2024-09-06T10:59Z 13.2K followers, [---] engagements


"Im very curious about how many iOS devs out there are giving talks about Kotlin multiplatform. Always felt to me like its only us the Android devs who are pushing for it to be a thing in the mobile professional ecosystem"  
[X Link](https://x.com/JorgeCastilloPr/status/1832011316581511419)  2024-09-06T11:01Z 13.2K followers, [----] engagements


"TIL you can use these on GitHub markdown 😍 Link in replies 👇"  
[X Link](https://x.com/JorgeCastilloPr/status/1836644392787927281)  2024-09-19T05:52Z 13.2K followers, [----] engagements


"Here you have it https://github.blog/changelog/2023-12-14-new-markdown-extension-alerts-provide-distinctive-styling-for-significant-content/ https://github.blog/changelog/2023-12-14-new-markdown-extension-alerts-provide-distinctive-styling-for-significant-content/"  
[X Link](https://x.com/JorgeCastilloPr/status/1836644395627553105)  2024-09-19T05:52Z 13.2K followers, [---] engagements


"@pacoworks AI generated content is garbage and its effectively polluting the internet at light speed today. Generated content / comments are killing the user experience in all real social networks. Is this a social network but only with the bad parts of it: the bots"  
[X Link](https://x.com/JorgeCastilloPr/status/1836772703870517425)  2024-09-19T14:21Z 13.2K followers, [--] engagements


"The Effective Android Discord community is healthier and more active than ever 🔥 So happy to see 350+ people discussing compose and other topics. Really interesting conversations happening 👏👏"  
[X Link](https://x.com/JorgeCastilloPr/status/1837552360203473214)  2024-09-21T17:59Z 13.2K followers, [----] engagements


"I normally map domain/data objects to UI states in ViewModels which leads to objects containing only the data strictly needed to render nothing else. You can pass those objects to your Composables since they literally represent the info required to render each piece of UI. imagine passing a whole object as a parameter instead of individual properties https://t.co/1LV76eEDjB imagine passing a whole object as a parameter instead of individual properties https://t.co/1LV76eEDjB"  
[X Link](https://x.com/JorgeCastilloPr/status/1837823218574352621)  2024-09-22T11:56Z 13.2K followers, [----] engagements


"🙋♂ Many people asks about the difference between @Stable and @Immutable for class stability in Compose. The only difference is semantics compiler generates exactly the same code in both cases. You can use Immutable most of the time and if you have mutable properties that notify their changes to the composition (e.g: mutableStateOf) then Stable is more appropriate 👍"  
[X Link](https://x.com/JorgeCastilloPr/status/1842124478207172674)  2024-10-04T08:47Z 13.3K followers, [----] engagements


"Not everything needs to use AI. Just saying"  
[X Link](https://x.com/JorgeCastilloPr/status/1842184242551263413)  2024-10-04T12:45Z 13.3K followers, [----] engagements


"Android devs coming to teach you clean architecture in 2024"  
[X Link](https://x.com/anyuser/status/1845058681966088685)  2024-10-12T11:07Z 19.3K followers, 11.6K engagements


"Having so much fun leading the Compose migration at Disney+. Its one of those projects where you learn a ton about the problems of other teams while you come up with the tools and infra they need to make it possible"  
[X Link](https://x.com/JorgeCastilloPr/status/1851521587779932558)  2024-10-30T07:08Z 15.3K followers, [----] engagements


"Haze hits its first stable release. This is one of those things designers keep asking for and you have so much trouble to implement. Well not anymore 🥳 Haze [---] 💠 has been released This is a big release not only because of the version number but also because of the amount of changes since the latest stable release. You can read more below: https://t.co/DYPmBMFp16 Haze [---] 💠 has been released This is a big release not only because of the version number but also because of the amount of changes since the latest stable release. You can read more below: https://t.co/DYPmBMFp16"  
[X Link](https://x.com/JorgeCastilloPr/status/1854779533083258973)  2024-11-08T06:54Z 13.3K followers, [----] engagements


"Mesh gradients in Jetpack Compose 👇 ✨ First video out now 🥳 Learn how to create delightful mesh gradients in #JetpackCompose Works on Android and #KotlinMultiplatform If you like the video you can check out the code that made it fully open source on GitHub (aka tell me how bad my code is 😅). https://t.co/8ABMhbeYDV ✨ First video out now 🥳 Learn how to create delightful mesh gradients in #JetpackCompose Works on Android and #KotlinMultiplatform If you like the video you can check out the code that made it fully open source on GitHub (aka tell me how bad my code is 😅)."  
[X Link](https://x.com/JorgeCastilloPr/status/1882861538744336859)  2025-01-24T18:42Z 13.5K followers, [----] engagements


"I officially dropped from the GDE program yesterday but Ive been kinda out of it since long ago. Im thankful for my time as GDE but the ways I contribute today are more business related and its not fair to keep the role. This does not mean Ill not stay around though"  
[X Link](https://x.com/JorgeCastilloPr/status/1884893018190205156)  2025-01-30T09:14Z 13.5K followers, [----] engagements


"Material [--] apps feel so ancient to my eye now"  
[X Link](https://x.com/anyuser/status/1902437891298750504)  2025-03-19T19:11Z 19.3K followers, [----] engagements


"Android devs coming to teach you clean architecture in 2025"  
[X Link](https://x.com/anyuser/status/1902441974906679562)  2025-03-19T19:28Z 19.3K followers, 14.4K engagements


"Unit testing each class of a system in isolation sounds good in theory: It ensures each piece works on its own. The hard truth is that its a practice that normally produces almost no value 🤷♂ But it is even worse: it creates a false sense of safety and ultimately swallows lots of time from developers. In practice and especially in layered over architected systems classes often dont do a lot on their own. Theyre mostly glue: calling other classes transforming data slightly passing stuff along. The value is produced when they all work together. When you unit test them in isolation youre really"  
[X Link](https://x.com/JorgeCastilloPr/status/1912245240720945616)  2025-04-15T20:42Z 14.4K followers, [----] engagements


"Nested scrolling in Compose works by default if you only nest Composables. In other cases you might find issues but they are fixable. E.g: having a LazyColumn in a NestedScrollView. Read the official nested scrolling interoperability docs 👇 https://developer.android.com/develop/ui/compose/touch-input/pointer-input/scroll https://developer.android.com/develop/ui/compose/touch-input/pointer-input/scroll"  
[X Link](https://x.com/JorgeCastilloPr/status/1916398980830761434)  2025-04-27T07:48Z 14K followers, [----] engagements


"@Bruxly_ @lovable_dev Man is that even a working website. It is totally broken at every single level"  
[X Link](https://x.com/JorgeCastilloPr/status/1916434773234364786)  2025-04-27T10:10Z 14K followers, [---] engagements


"3 weeks until launch 🔥 The next [--] people who book a seat in Jetpack Compose Internals course will unlock an exclusive live Q&A with me. Unfiltered. Deep. Ask me anything about Compose internals slot tables performance or career. Next [--] only. RT this if you want to help The last edition of the Jetpack Compose and internals course ended a few weeks ago and it as amazing. Great mood many interesting questions and great people ❤ I wanted that one to be the last in a while but many people keep asking about a new one and I feel motivated about https://t.co/FKqSGzFgi1 The last edition of the"  
[X Link](https://x.com/JorgeCastilloPr/status/1920729607692493272)  2025-05-09T06:36Z 14.1K followers, [----] engagements


"Pretty sure many Android devs are still around on this platform. Reply saying hi 👋 so everyone can find you. This will help people find a big bunch of colleagues to follow 👏👏 RT this for more reach 🙏"  
[X Link](https://x.com/anyuser/status/1921157726270320909)  2025-05-10T10:57Z 19.3K followers, 21.9K engagements


"While the Recomposer is active it still processes invalidations as they occur. There is no built-in mechanism that pauses recomposition when the Activity is stopped. If the coroutine is still active recomposition continues even when the app is in the background"  
[X Link](https://x.com/JorgeCastilloPr/status/1922027476483543337)  2025-05-12T20:33Z 14.1K followers, [---] engagements


"Composable functions that launch coroutines using LaunchedEffect rememberCoroutineScope or similar tools will have their jobs cancelled when the composition is disposed. However this is distinct from cancelling the Recomposer itself or cancelling recomposition"  
[X Link](https://x.com/JorgeCastilloPr/status/1922027479448846775)  2025-05-12T20:33Z 14.1K followers, [---] engagements


"Ive discussed KMP with a lot of iOS devs for a long time. Basically none of them wanted to move part of their codebase to Kotlin. They dont want to learn a new language lose their tooling deal with multiplatform complexity. KMP sounds cool as an idea but yeah"  
[X Link](https://x.com/anyuser/status/1922168093293309976)  2025-05-13T05:52Z 19.3K followers, 12.5K engagements


"Ive worked for startups more than [--] years. Never worked on one that wanted to go multiplatform. This is only my own experience though being open about it. Again not saying it must be bad per se but for me it has been very hard to find people interested so far out of the Android/Kotlin familiar devs of course. Remember when the whole Android community rejected the idea of React Native"  
[X Link](https://x.com/JorgeCastilloPr/status/1922218022707572939)  2025-05-13T09:11Z 14.1K followers, [---] engagements


"Im building a massive list of underrated Android dev tips that will 10x your productivity. No fluff. Just real hard earned lessons. RT this + reply with your best tip. Ill include the top ones and tag you. Lets make the ultimate resource for Android devs 🚀"  
[X Link](https://x.com/JorgeCastilloPr/status/1922362405192880288)  2025-05-13T18:44Z 14.1K followers, [----] engagements


"What are your thoughts on the new Material [--] Expressive 🖌"  
[X Link](https://x.com/JorgeCastilloPr/status/1922750588577632621)  2025-05-14T20:27Z 14.1K followers, [----] engagements


"@RobbieFrierson Unless there is a bug please let me know if this is the case. But Ive tried in many ways and it was not working. The link always shows the default price automatically converted to the local currency. It ignores the custom ones you have set for that currency"  
[X Link](https://x.com/JorgeCastilloPr/status/1923099882929140044)  2025-05-15T19:35Z 14.1K followers, [--] engagements


"@RobbieFrierson Thanks for providing this. My link was linked to a product with multiple custom prices each one for a different currency. And a default one in EUR. Is there a guide for how to setup a payment link like the one you shared"  
[X Link](https://x.com/JorgeCastilloPr/status/1923120676107366686)  2025-05-15T20:57Z 14.1K followers, [--] engagements


"People tend to think that the Android dev community is just the devs that are active on social networks and attend conferences. This is wrong in so many ways completely biased too. The number of incredible devs Ive worked with that dont do any of that is humongous"  
[X Link](https://x.com/JorgeCastilloPr/status/1923265395957346568)  2025-05-16T06:32Z 14.1K followers, [----] engagements


"@lexsalvator That is nice but youngsters dont care about those either. Its a problem of lack of focus and the need for immediate reward created by social networks. It needs to happen in a couple minutes otherwise they discard the idea. Same goes for relationships"  
[X Link](https://x.com/JorgeCastilloPr/status/1923649457515639177)  2025-05-17T07:59Z 14.1K followers, [---] engagements


"The most impactful change in Android development in the recent years has been Jetpack Compose. It is a clear statement on how even the most foundational and established things can be changed if there is a good reason. And how an opinionated team can sometimes help pushing a full industry forward"  
[X Link](https://x.com/JorgeCastilloPr/status/1924521497005101436)  2025-05-19T17:44Z 14.2K followers, [----] engagements


"If you were rebuilding your Android app from scratch in [----] what would you not use again A library a pattern a tool whatever. Lets make this brutally honest"  
[X Link](https://x.com/anyuser/status/1926518978828017979)  2025-05-25T06:01Z 19.3K followers, 18.8K engagements


"Engagement and interaction in LinkedIn is just on another level. This post has been there only 3h. Same post on other networks has less than a 10% of impressions not to mention number of comments likes and reposts"  
[X Link](https://x.com/JorgeCastilloPr/status/1926569562134237530)  2025-05-25T09:22Z 14.2K followers, [----] engagements


"AGI achieved"  
[X Link](https://x.com/JorgeCastilloPr/status/1928658535409139960)  2025-05-31T03:43Z 14.3K followers, [----] engagements


"🔹 [--]. The callee uses the bitmask Inside the composable the compiler inserts logic like:"  
[X Link](https://x.com/JorgeCastilloPr/status/1932146763567181830)  2025-06-09T18:44Z 14.3K followers, [---] engagements


"This lets Compose skip recomposition entirely if inputs didnt change and the composer is in skipping mode so: - Callers build the changed bitmask - Callees inspect it with bitwise logic"  
[X Link](https://x.com/JorgeCastilloPr/status/1932146766968979766)  2025-06-09T18:44Z 14.3K followers, [---] engagements


"How do we make batteries die faster and break every accessibility rule at once 🤔 - The Apple Design team"  
[X Link](https://x.com/anyuser/status/1932523222022472021)  2025-06-10T19:40Z 19.3K followers, 2.6M engagements


"A minute of silence for all the iOS devs having to implement this design system now on their apps. #WWDC25"  
[X Link](https://x.com/anyuser/status/1932525439592870354)  2025-06-10T19:49Z 19.3K followers, 444.5K engagements


"The Apple Design team just announced Haze by @chrisbanes #WWDC25"  
[X Link](https://x.com/JorgeCastilloPr/status/1932527943554650394)  2025-06-10T19:59Z 14.4K followers, [----] engagements


"Android [--] released yesterday. Best feature: - No glass effect Link to announcement post in replies"  
[X Link](https://x.com/anyuser/status/1932676923647250830)  2025-06-11T05:51Z 19.3K followers, [----] engagements


"Most Compose performance issues come from not understanding how recomposition actually works. Not tooling. Not the framework. Just the lack of mental model. Reply with the moment it finally clicked for you"  
[X Link](https://x.com/JorgeCastilloPr/status/1932777512909590901)  2025-06-11T12:30Z 14.4K followers, [----] engagements


"Have you ever built something completely solo in an Android app that would normally take a whole team Share with me your wildest solo ride 🔥"  
[X Link](https://x.com/JorgeCastilloPr/status/1935065949448659431)  2025-06-17T20:04Z 14.4K followers, [----] engagements


"My MacBook Air m2 keyboard is shit. Cant believe it lasted a couple years only. The MacBook Pro one is much better"  
[X Link](https://x.com/JorgeCastilloPr/status/1935645997822038032)  2025-06-19T10:29Z 14.4K followers, [---] engagements


"Its trendy to warm up TikTok accounts with viral content to end up promoting your product. Many people will tell you to do it but they just want to sell you their product or gain audience. Reality is that strategy builds up cheap followers that will not convert or instantly churn"  
[X Link](https://x.com/JorgeCastilloPr/status/1936660217606938890)  2025-06-22T05:39Z 14.4K followers, [---] engagements


"Foldables wereables desktop. Kinda dead form factors too niche if you ask me. The ones that are already used massively are the ones that will stay. Thats mobile TV and cars now too. Already validated their existence"  
[X Link](https://x.com/JorgeCastilloPr/status/1939396154795360714)  2025-06-29T18:50Z 14.5K followers, [----] engagements


"This new vibe coding era does not imply more % of success. Building is quicker tan ever but thats for everyone. Two things to note: - Success was never about how quickly you build your product. - Expect 10x the amount of competitors than before"  
[X Link](https://x.com/JorgeCastilloPr/status/1941871676632814019)  2025-07-06T14:47Z 14.5K followers, [----] engagements


"We call these holidays 🙌 I love how stupid we sound in modern society. We are funny. Brb gonna enjoy my nano-retirement (Weekend)"  
[X Link](https://x.com/JorgeCastilloPr/status/1941875173373759903)  2025-07-06T15:01Z 14.5K followers, [----] engagements


"@hamen Vibe coding is not coding 🙈"  
[X Link](https://x.com/JorgeCastilloPr/status/1941876002499551403)  2025-07-06T15:04Z 14.5K followers, [--] engagements


"LLM hallucinations keep happening all the time. It is not a solved problem at all. LLMs basically lie all the time. Try correcting them on anything: theyll mostly always say that you are right. We have a ChatGPT problem 😬 ChatGPT is redirecting 100s of signups to us a month now this is great 👍 But ChatGPT makes up a load of features that we DON'T HAVE - so our support burden refund rate and churn is super high for these customers Here's an image example from https://t.co/R1A8SpEHTy We have a ChatGPT problem 😬 ChatGPT is redirecting 100s of signups to us a month now this is great 👍 But"  
[X Link](https://x.com/JorgeCastilloPr/status/1942544917773144289)  2025-07-08T11:22Z 14.5K followers, [----] engagements


"Ever wondered if writing a tech book is worth it 💰🤷♂ I wish someone had shared this when I started so here we go. I published Jetpack Compose Internals a while ago. These are the numbers"  
[X Link](https://x.com/JorgeCastilloPr/status/1942969484563689543)  2025-07-09T15:29Z 14.5K followers, [----] engagements


"What remote work means to me: - No commute - Deep focus when I need it - Breaks that actually recharge - My own setup my own rhythm - More time with the people I love Once you taste that freedom its hard to justify anything else tbh. Not going back to an office ever 🤷"  
[X Link](https://x.com/anyuser/status/1943294995940696555)  2025-07-10T13:03Z 19.3K followers, [----] engagements


"If you have the dock always visible its time to retire and go farming. Whats stopping you from coding like this https://t.co/QKmiBUBfA0 Whats stopping you from coding like this https://t.co/QKmiBUBfA0"  
[X Link](https://x.com/JorgeCastilloPr/status/1943652046692856108)  2025-07-11T12:42Z 14.5K followers, [----] engagements


"What's a opinion about Android development that would have people doing this"  
[X Link](https://x.com/JorgeCastilloPr/status/1945009035163361707)  2025-07-15T06:34Z 14.6K followers, 25.4K engagements


"@levelsio Also literally who cares about what others think about their travel destinations"  
[X Link](https://x.com/JorgeCastilloPr/status/1945846332817600552)  2025-07-17T14:01Z 14.6K followers, [---] engagements


"Things have changed a bit"  
[X Link](https://x.com/JorgeCastilloPr/status/1946584309076254845)  2025-07-19T14:53Z 14.6K followers, [----] engagements


"Vibe coding is the fast food of coding. You have tons of ideas you build a pretty awful version of one very quickly get bored jump to the next one and the cycle repeats. People are generating useless garbage massively these days. It creates a false feeling of speed"  
[X Link](https://x.com/JorgeCastilloPr/status/1947227899615973626)  2025-07-21T09:31Z 14.6K followers, [----] engagements


"Google Assistant was like that. Or is Not sure if it was killed I love Home Assistant's AI https://t.co/UaaRC7Lo9L I love Home Assistant's AI https://t.co/UaaRC7Lo9L"  
[X Link](https://x.com/JorgeCastilloPr/status/1947348525039210919)  2025-07-21T17:30Z 14.6K followers, [----] engagements


"@tomasrepcik Only ChatGPT would say firstly secondly"  
[X Link](https://x.com/JorgeCastilloPr/status/1949569750868381770)  2025-07-27T20:37Z 14.6K followers, [---] engagements


"Share a piece of lore about your Android dev career"  
[X Link](https://x.com/JorgeCastilloPr/status/1949573312268411301)  2025-07-27T20:51Z 14.7K followers, [----] engagements


"Crossplatform UI always starts the same. Big promises slick demos lots of wishful thinking. People wanting to believe. React Native Flutter Xamarin. Many have tried. Now it is Compose multiplatform. I find it very niche. Is this the real shift or just another dream If youre using it hows it holding up"  
[X Link](https://x.com/JorgeCastilloPr/status/1950490344274960648)  2025-07-30T09:35Z 14.7K followers, 18K engagements


"I like Material [--] 😍 Material [--] feels so ancient since very long ago. In another note has anyone tried the M3 Expressive themes and components"  
[X Link](https://x.com/anyuser/status/1952832395066974320)  2025-08-05T20:41Z 19.3K followers, [----] engagements


"The Android community has felt scattered these past few years. Many left for other platforms but now a lot are coming back. Lets find each other again. If youre an Android developer reply to this tweet and say hi 👋 RT to help spread the word"  
[X Link](https://x.com/anyuser/status/1953175180257444348)  2025-08-06T19:23Z 19.3K followers, 39.2K engagements


"Vibe coding be like"  
[X Link](https://x.com/JorgeCastilloPr/status/1953206859772416292)  2025-08-06T21:29Z 14.8K followers, [----] engagements


"Ive started writing my own Play Store/App Store screenshot generation service. Most services Ive used are ok but there is room for improvement. Mine is going to be simple and easy 🤩"  
[X Link](https://x.com/JorgeCastilloPr/status/1954501541936672777)  2025-08-10T11:14Z 14.8K followers, [----] engagements


"These Reddit stories are always totally made up but could definitely happen in real world. Professionals rarely want to test any app or service when they have a tool that already fixes their problem and they are familiar with. Even if its super inefficient. 'How can your app improve our hospital' 'We have zero bugs'. Ok. https://t.co/dTFLfaPzlC 'How can your app improve our hospital' 'We have zero bugs'. Ok. https://t.co/dTFLfaPzlC"  
[X Link](https://x.com/JorgeCastilloPr/status/1954861576554484204)  2025-08-11T11:04Z 14.7K followers, [----] engagements


"The guy finally decided to request a ban too much spam to stay in this platform"  
[X Link](https://x.com/JorgeCastilloPr/status/1955241373583462461)  2025-08-12T12:14Z 14.7K followers, [----] engagements


"Whats the cheapest but very reliable CDN out there Need a place to upload the images that users add for their store screenshots generated with my new service 🚀"  
[X Link](https://x.com/JorgeCastilloPr/status/1956321348512358601)  2025-08-15T11:45Z 14.8K followers, [----] engagements


"mr. beast says he plans to take [---] Android engineers and lock them in a room to build an app with a single rule: Any form of DI is forbidden. First person to ship something that compiles taking home $10 million"  
[X Link](https://x.com/JorgeCastilloPr/status/1956698875181277416)  2025-08-16T12:45Z 14.9K followers, [----] engagements


"I havent revealed much about StoreShots yet my new service to generate Play Store and App Store screenshots. Starting today you can preorder: 🔥 Lifetime access at 50% off 🚀 Early access a few weeks before launch ⚡ Limited number of spots Link in reply 👇"  
[X Link](https://x.com/JorgeCastilloPr/status/1956842293127709118)  2025-08-16T22:15Z 14.9K followers, [----] engagements


"Today I got my vibe coding PhD. I integrated Cloudfront seamlessly and perfectly into StoreShots my new store screenshot generation sass just to end up noticing that what I actually wanted to integrate was Cloudflare. 👏👏👏👏"  
[X Link](https://x.com/JorgeCastilloPr/status/1957137711342457274)  2025-08-17T17:49Z 14.9K followers, [----] engagements


"@marxallski If youre picking a name youre literally also thinking about buying baby strollers cradles and what not. You are also going through a pregnancy which can be quite a complicated process. Social networks pregnancy apps or services come to mind"  
[X Link](https://x.com/JorgeCastilloPr/status/1957149804242379109)  2025-08-17T18:37Z 14.8K followers, [--] engagements


"Sorry but I said [--]. Got more than that already. Not happening [--] likes and Ill retire from programming [--] likes and Ill retire from programming"  
[X Link](https://x.com/JorgeCastilloPr/status/1957806952320250286)  2025-08-19T14:08Z 14.8K followers, [----] engagements


"The Android dev history can be split in two phases: 1.Before Kotlin & Compose 2.After Kotlin & Compose The biggest revolution Android dev has ever seen"  
[X Link](https://x.com/anyuser/status/1958249564818817369)  2025-08-20T19:27Z 19.3K followers, [----] engagements


"Looking sharp 🤩 and getting closer to the official prelaunch. The simplest way I found to implement export: html2canvas-pro. Getting good results so far"  
[X Link](https://x.com/JorgeCastilloPr/status/1959018048628629986)  2025-08-22T22:21Z 14.8K followers, [----] engagements


"Check this quick guide on Compose animations 👉 https://developer.android.com/develop/ui/compose/animation/quick-guide https://developer.android.com/develop/ui/compose/animation/quick-guide"  
[X Link](https://x.com/JorgeCastilloPr/status/1959527994336157979)  2025-08-24T08:07Z 14.9K followers, [---] engagements


"Practical performance problem solving in Jetpack Compose 👩🏫 Learn how to pinpoint performance issues with system traces and composition tracing. And how to write performant Compose apps that render smoothly👇 https://developer.android.com/codelabs/jetpack-compose-performance https://developer.android.com/codelabs/jetpack-compose-performance"  
[X Link](https://x.com/JorgeCastilloPr/status/1961540506720375038)  2025-08-29T21:24Z 15K followers, [----] engagements


"I follow back all Android devs"  
[X Link](https://x.com/anyuser/status/1961773388457709925)  2025-08-30T12:49Z 19.3K followers, 14K engagements


"This feels unreal. Every time theres football on TV in Spain tons of legit online businesses go down. Why Because La Liga (Spains pro football league one of the biggest in the world) forces Cloudflare to block traffic during matches to stop pirated streams. Problem is Cloudflare also powers thousands of completely unrelated sites. SaaS apps indie projects online shops they all crash whenever theres a match. As someone building products in Spain this is just absurd. Imagine losing sales or users simply because a football game started. This is happening right now"  
[X Link](https://x.com/JorgeCastilloPr/status/1961777908940148838)  2025-08-30T13:07Z 15.1K followers, [----] engagements


"Many of you asked now its live. Just enabled purchasing power parity (PPP) pricing 🌍 and the option to pay in [--] instalments for the Jetpack Compose internals course 🚀 Dont miss this chance to grab it. Link in reply"  
[X Link](https://x.com/JorgeCastilloPr/status/1963701379467501820)  2025-09-04T20:31Z 15K followers, [---] engagements


"Time until someone creates a bot that detects what Slack messages have been generated using AI"  
[X Link](https://x.com/JorgeCastilloPr/status/1964243193198735704)  2025-09-06T08:24Z 15K followers, [---] engagements


"My thoughts when iOS devs started complaining about having to support more than [--] form factors"  
[X Link](https://x.com/anyuser/status/1964317881593737260)  2025-09-06T13:20Z 19.3K followers, [----] engagements


"One of the best pieces of software I own is @screenstudio from @pie6k. It might seem a bit expensive at first but after using if just a few times I already know it is an absolutely useful and carefully crafted masterpiece that totally fits its goal: being the best screen recording software out there. It's so good. Such an inspiration hopefully one day StoreShots can become the reference product on its own category too"  
[X Link](https://x.com/JorgeCastilloPr/status/1964968738249130094)  2025-09-08T08:27Z 15.2K followers, [----] engagements


"Challenge of the day. Build this with Jetpack Compose Jelly Slider https://t.co/FEEW9Wyq6a Jelly Slider https://t.co/FEEW9Wyq6a"  
[X Link](https://x.com/anyuser/status/1965047642007982587)  2025-09-08T13:40Z 19.3K followers, 40.6K engagements


"Funny how Apples site lets you compare every iPhone model except the [--] Pro vs [--] Pro 😅🍎"  
[X Link](https://x.com/JorgeCastilloPr/status/1965780527958618588)  2025-09-10T14:12Z 15.1K followers, [----] engagements


"Twitter bug: unlimited likes ❤🚀 found a new growth strategy for X pls don't tell @nikitabier https://t.co/X4wS8YXboE found a new growth strategy for X pls don't tell @nikitabier https://t.co/X4wS8YXboE"  
[X Link](https://x.com/JorgeCastilloPr/status/1967648733354709292)  2025-09-15T17:56Z 15.1K followers, [----] engagements


"What is the most underrated thing you learned when working with Compose I read you"  
[X Link](https://x.com/JorgeCastilloPr/status/1967649875564040258)  2025-09-15T18:01Z 15.1K followers, [----] engagements


"Somebody said Im the Compose king Truth be told: nope. I just studied it and I love working on UI 🤩"  
[X Link](https://x.com/JorgeCastilloPr/status/1967654076654686236)  2025-09-15T18:17Z 15.1K followers, [---] engagements


"Liquid glass library for Jetpack Compose ✨ Always interesting to peak into fancy implementations"  
[X Link](https://x.com/JorgeCastilloPr/status/1967657614575366323)  2025-09-15T18:31Z 15.2K followers, [----] engagements


"I want to pay someone to help me grow ScreenshotWhale quickly 🫰🐋 Product is good but promo and SEO is always the hard part. If you are good on marketing on TikTok and other networks ads SEO whatever send a DM. Let's work together"  
[X Link](https://x.com/JorgeCastilloPr/status/1967963888919671108)  2025-09-16T14:48Z 15.1K followers, [----] engagements


"@Gazeria Thats a very valid point. Im curious now. Were you already familiar with this type of services or never seen one before"  
[X Link](https://x.com/JorgeCastilloPr/status/1968051338455212198)  2025-09-16T20:36Z 15.1K followers, [--] engagements


"Compose rendering isnt magic. It runs Composition 👉 Layout 👉 Drawing (What Where How). No change That phase is skipped. Change It cascades forward only. This pipeline keeps your UI reactive without wasting work"  
[X Link](https://x.com/JorgeCastilloPr/status/1968774868050055248)  2025-09-18T20:31Z 15.3K followers, [----] engagements


"So much to learn from the AI ✨"  
[X Link](https://x.com/JorgeCastilloPr/status/1969129134031827133)  2025-09-19T19:59Z 15.2K followers, [----] engagements


"Focus on what makes your work and your teammates easier every day. So many times you dont need a perfect solution but something that makes your lives easier removes discussion gets things straightforward. People are so scared of tech debt that they arent able to accept any trade offs when new hirings will end up rewriting your code anyway in a few years no matter how perfect it is"  
[X Link](https://x.com/JorgeCastilloPr/status/1969294516172570937)  2025-09-20T06:56Z 15.2K followers, [----] engagements


"Every Android dev has that before/after moment. Mine was Kotlin + Compose. Whats yours"  
[X Link](https://x.com/JorgeCastilloPr/status/1969786559986876428)  2025-09-21T15:31Z 15.3K followers, [----] engagements


"The New York Times Tinder Bumble Atlassian or Rakuten are some of the companies that sent their engineers or even full teams to take the Jetpack Compose internals course. If you or your team are interested dont hesitate to send a DM. Lets make it happen 🙌🚀"  
[X Link](https://x.com/JorgeCastilloPr/status/1969816850881208375)  2025-09-21T17:31Z 15.3K followers, [----] engagements


"I know hes just gaming the algo but thats not even how Android looks 🤦♂ Check Material [--] Expressive man why is everything on android so hard to look at jfc https://t.co/DxJxDcHWy2 man why is everything on android so hard to look at jfc https://t.co/DxJxDcHWy2"  
[X Link](https://x.com/JorgeCastilloPr/status/1970364148136714739)  2025-09-23T05:46Z 15.3K followers, [----] engagements


"Lesson 1: Essentials Fundamentals of Compose. Main concepts library ecosystem how pieces work together. Compose architecture 🤖 Compiler work IR modification ⚙ Connections w/ runtime 🖼 Compose UI intro 🔄 Composition & recomposition 🧠 State state changes smart diffing 🧼 Nature and properties of Composable functions 🧩 Slot table 🏗 Migration strategies"  
[X Link](https://x.com/JorgeCastilloPr/status/1970589719181332864)  2025-09-23T20:42Z 15.3K followers, [---] engagements


"Lesson 2: UI Measure/layout & draw phases. 🛠 Modifiers: chaining order of precedence types internals 📐 Custom layouts & Modifier.layout 🌲 LayoutNode tree measure and layout phases intrinsics ⛓ Constraints 🎨 Drawing modifiers Canvas 🖌 Drawing layers graphicsLayer"  
[X Link](https://x.com/JorgeCastilloPr/status/1970589722914201746)  2025-09-23T20:42Z 15.3K followers, [---] engagements


"Lesson 5: Theming Ever wondered how MaterialTheme actually works 🎨 Colors typography shapes 🌙 Light/dark mode & elevation overlays 🌲 Nested themes ✨ Extending material 🌟 building full custom design systems"  
[X Link](https://x.com/JorgeCastilloPr/status/1970589731487359103)  2025-09-23T20:42Z 15.3K followers, [---] engagements


"Lesson 6: Snapshot State How Compose tracks & syncs state safely and efficiently across threads. 📦 Modeling state ➡ State hoisting 🔄 Recomposition skipping restart groups 🧿 Recomposition scopes 🍃 Stateful vs Stateless Composables 🧠 Class stability @Stable/@Immutable Comparison propagation 📸 Snapshots MVCC-like concurrency model"  
[X Link](https://x.com/JorgeCastilloPr/status/1970589734247284857)  2025-09-23T20:42Z 15.3K followers, [---] engagements


"Lesson 8: Lifecycle & Effects Master effect handling thats safe cancellable and fully Compose-native. 🌀 Intro to side effects how to identify them 🔐 Running effects in controlled environments 📦 Types of effect handlers 🧵 Lifecycle-aware coroutines 🔍 RememberObservers how effects are tracked"  
[X Link](https://x.com/JorgeCastilloPr/status/1970589740572319972)  2025-09-23T20:43Z 15.3K followers, [---] engagements


"Lesson 9: UI II Time to bring your Compose UI to life 🎨💥 🖼 Resources drawables vectors 🎞 Animations (companion app) Animated vectors"  
[X Link](https://x.com/JorgeCastilloPr/status/1970589743202328758)  2025-09-23T20:43Z 15.3K followers, [---] engagements


"Composition Layout Drawing. Compose goes through the [--] phases to produce a frame. But they can skip independently. Where you read state matters. Not the same reading it during composition than during layout. Thats why its often better to use lambda version of some modifies"  
[X Link](https://x.com/JorgeCastilloPr/status/1970762800587767827)  2025-09-24T08:10Z 15.3K followers, [----] engagements


"Microsoft just open-sourced every single icon they use across their apps 🔥 Available in SVG and ready to drop into Android iOS Web Flutter and more"  
[X Link](https://x.com/JorgeCastilloPr/status/1971320985682170106)  2025-09-25T21:08Z 15.3K followers, [----] engagements


"https://github.com/microsoft/fluentui-system-icons https://github.com/microsoft/fluentui-system-icons"  
[X Link](https://x.com/JorgeCastilloPr/status/1971320989800858114)  2025-09-25T21:08Z 15.3K followers, [---] engagements


"Android for PC coming next year 😲"  
[X Link](https://x.com/JorgeCastilloPr/status/1971447356353900729)  2025-09-26T05:30Z 15.3K followers, [----] engagements


"Apple fanboys love to cherry pick issues to make weak arguments against Android. This is obviously an IG/Meta issue. Theyll not say much about the iPhone overheating issues or how it dims out the screen and instantly lowers performance when using it outdoors. Every time. This is the average experience you have using an Android phone. This should not be my experience using the top Android flagship in [----]. Unacceptable. This is why iOS is superior. https://t.co/gosU6c083b This is the average experience you have using an Android phone. This should not be my experience using the top Android"  
[X Link](https://x.com/JorgeCastilloPr/status/1971668719714832417)  2025-09-26T20:10Z 15.3K followers, [----] engagements


"@Angelomarzeyes It will Which ones would you want to be added"  
[X Link](https://x.com/JorgeCastilloPr/status/1972009265528557585)  2025-09-27T18:43Z 15.3K followers, [--] engagements


"Claude Sonnet [--] was still the best model for coding better and much cheaper than Opus. Lets see what happens with this new one. Introducing Claude Sonnet 4.5the best coding model in the world. It's the strongest model for building complex agents. It's the best model at using computers. And it shows substantial gains on tests of reasoning and math. https://t.co/7LwV9WPNAv Introducing Claude Sonnet 4.5the best coding model in the world. It's the strongest model for building complex agents. It's the best model at using computers. And it shows substantial gains on tests of reasoning and math."  
[X Link](https://x.com/JorgeCastilloPr/status/1972749021862351179)  2025-09-29T19:43Z 15.3K followers, [----] engagements


"I did not build a million-dollar app. I did not build an AI wrapper. I just shared what I knew every day. Eventually that turned into a book then a course. I truly wanted people to learn. Side income that still pays off today. Literally the power of showing up and doubling down on what it already works. Full story in replies"  
[X Link](https://x.com/JorgeCastilloPr/status/1973025880864592269)  2025-09-30T14:03Z 15.3K followers, [----] engagements


"Mom how did we get so poor Your father used some shit called Cursor"  
[X Link](https://x.com/JorgeCastilloPr/status/1974034641846771808)  2025-10-03T08:51Z 15.5K followers, [----] engagements


"Cooking something today. Weekend iOS project. Dont judge me 🙈 Brush your teeth everyone 🪥 🦷"  
[X Link](https://x.com/JorgeCastilloPr/status/1974433345808499041)  2025-10-04T11:16Z 15.3K followers, [----] engagements


"Most wereables dont work. They give you very approximated numbers you blindly believe because 99% of the time user doesnt have [--] wearables at once for a direct comparison. If you really care about fitness tracking use Garmin or some actually good one. Apple Watch is casual @andi_losing steps are accurate that's it - sleep data is completely different (Apple tells me I spent [--] min in deep WHOOP [--] hrs) - heart rate data same WHOOP tells me I'm running at zone 4/5 for 80% of the time Apple says I'm zone 2/3 Tbh I lost trust in wearables since I've been @andi_losing steps are accurate that's it"  
[X Link](https://x.com/JorgeCastilloPr/status/1974524772479615346)  2025-10-04T17:19Z 15.5K followers, [----] engagements


"This is my main fear. I am new to this and was thinking about micro influencers on TikTok but the new TT promote feature lets people boost numbers on any post massively with low quality engagement (Mostly bots). If you run an agreement for 1$ per [----] views or whatever. They can literally use half of my money to boost numbers and make it feel as if it worked great"  
[X Link](https://x.com/JorgeCastilloPr/status/1974528763129208911)  2025-10-04T17:35Z 15.3K followers, [--] engagements


"I was thinking about promoting this on TikTok via micro influencers that are talking a lot about yellow teeth and whitening. My concern is that any agreements on $ per number of Views are too easy to fake. Tools like promote let creators boost their post numbers massively very cheap but most of the engagement is fake / bots. They could use part of my money to do that and fake results. Im a total newb on this and would probably end up burning money 🫠 Cooking something today. Weekend iOS project. Dont judge me 🙈 Brush your teeth everyone 🪥 🦷 https://t.co/2w2ZvwsjeH Cooking something today."  
[X Link](https://x.com/JorgeCastilloPr/status/1974531131140608035)  2025-10-04T17:44Z 15.3K followers, [----] engagements


"@jackfriks @postbridge_ Have you observed any shadowban on tweets or TikTok videos posted via your tool"  
[X Link](https://x.com/JorgeCastilloPr/status/1974531604099011043)  2025-10-04T17:46Z 15.3K followers, [--] engagements


"The type of things I love. Amazing UX VR vibes. So cool. We built a custom animatable collision-aware collapsible annotation system on Google Maps. Huge UX improvement but we lost tilt support along the way. We finally cracked the math and extended our projection calculations adding a whole new dimension to the map. Just gorgeous. https://t.co/5TDVYzbOAf We built a custom animatable collision-aware collapsible annotation system on Google Maps. Huge UX improvement but we lost tilt support along the way. We finally cracked the math and extended our projection calculations adding a whole new"  
[X Link](https://x.com/JorgeCastilloPr/status/1975791495593795899)  2025-10-08T05:12Z 15.3K followers, [----] engagements


"If you are starting a new Android app today pick Jetpack Compose. Its [----]. No reason to pick Views anymore"  
[X Link](https://x.com/anyuser/status/1975792912391938075)  2025-10-08T05:18Z 19.3K followers, 13.1K engagements


"Saw this new alarm on my iPhone the other day and truly thought it was a UI bug. What an awful UI"  
[X Link](https://x.com/JorgeCastilloPr/status/1976689926470095218)  2025-10-10T16:42Z 15.5K followers, [----] engagements


"@Zhuinden Like shit especially in mobile apps"  
[X Link](https://x.com/JorgeCastilloPr/status/1976964736345579822)  2025-10-11T10:54Z 15.5K followers, [---] engagements


"The Otter is here 🤩"  
[X Link](https://x.com/anyuser/status/1977123377363267845)  2025-10-11T21:25Z 19.3K followers, [----] engagements


"If you do Android and you want a follow just follow and say hi 👋"  
[X Link](https://x.com/anyuser/status/1977380497056567300)  2025-10-12T14:27Z 19.3K followers, 12.7K engagements


"Used ScreenshotWhale to create the screenshots for Yellow Teeth for the App Store. Added them as a template too why not 🤷♀ feel free to use it But please not for a teeth whitening app :D"  
[X Link](https://x.com/JorgeCastilloPr/status/1977836311697609108)  2025-10-13T20:38Z 15.5K followers, [---] engagements


"@arturoDamavik https://www.boredpanda.com/tik-tok-reverse-engineered-data-information-collecting/utm_source=google&utm_medium=organic&utm_campaign=organic https://www.forbes.com/sites/zakdoffman/2020/06/26/warning-apple-suddenly-catches-tiktok-secretly-spying-on-millions-of-iphone-users/ https://www.boredpanda.com/tik-tok-reverse-engineered-data-information-collecting/utm_source=google&utm_medium=organic&utm_campaign=organic https://www.forbes.com/sites/zakdoffman/2020/06/26/warning-apple-suddenly-catches-tiktok-secretly-spying-on-millions-of-iphone-users/"  
[X Link](https://x.com/JorgeCastilloPr/status/1277555502420033536)  2020-06-29T10:52Z 16.1K followers, [--] engagements


"Programming isnt just logic its judgment. AI tools fall too short on that"  
[X Link](https://x.com/JorgeCastilloPr/status/1908413926598996014)  2025-04-05T06:58Z 15.8K followers, [----] engagements


"Composes snapshot system implements a variation of the MCC (Multi-Version Concurrency Control) model. Just like databases. Every state read in Compose happens in a consistent point-in-time snapshot and mutations dont affect existing reads. When you modify a mutableStateOf Compose creates a new version internally and tracks the change separately until its committed. This allows: 🌟 Thread-safe reads without locks 🌟 Coalesced writes that dont trigger recomposition until committed 🌟 Rollback or discard of intermediate states during recomposition failures Under the hood each snapshot is a"  
[X Link](https://x.com/JorgeCastilloPr/status/1919822357222375731)  2025-05-06T18:31Z 15.8K followers, [----] engagements


"Android devs pitch yourself. [--] bold words Link to app repo or profile 100k+ people got this on their timeline last time we did it. 🚀 This is how it starts 👀 Be seen or be silent"  
[X Link](https://x.com/JorgeCastilloPr/status/1928813215472869605)  2025-05-31T13:58Z 15.7K followers, [----] engagements


"Its a real shame what @cursor_ai is doing. The unlimited pro plan is not unlimited at all. You get rate limited on Claude Sonnet and then it gets back to charge you via spend on demand. Absolute rug pull"  
[X Link](https://x.com/JorgeCastilloPr/status/1941382259115950440)  2025-07-05T06:22Z 16K followers, [----] engagements


"Cursor pricing has become a nightmare. Last weekend I coded for around 3h a day [--] days. It was all Claude [--] sonnet which by the way I think its still the best coding model. It probably was around [--] requests at most and it ate the full pro quota. Pro plan has become a no go at this point. You either pay 200$ or switch to another service"  
[X Link](https://x.com/JorgeCastilloPr/status/1955332478337425643)  2025-08-12T18:16Z 15.7K followers, [----] engagements


"Crazy how big the upgrade has been for animation apis after moving to Compose. Animations in Views: ValueAnimator XML files boilerplate listeners everywhere 😩 Animations in Compose: animate*AsState one line leveraging full power of suspend and coroutines. Smooth as butter 🤯 1000% upgrade"  
[X Link](https://x.com/JorgeCastilloPr/status/1959527990603161659)  2025-08-24T08:07Z 15.6K followers, [----] engagements


"My team at Disney+ is hiring a Lead Android Engineer 💫 You will work with me Kotlin Compose and video streaming at massive scale. Lets do some Compose together Important: Its from AMS. No remote"  
[X Link](https://x.com/anyuser/status/1969828111488561561)  2025-09-21T18:16Z 19.3K followers, 45.8K engagements


"The Jetpack Compose internals course is the result of years of deep exploration experience working on Compose initiatives at big tech companies like Twitter and Disney and writing the Jetpack Compose Internals book 📖 Likely your best chance to become the next Compose master 🤷♂ I condensed several years of deep learnings into a single course. Completely self paced. 500+ engineers from top companies have already taken it 🔥 Quick intro to the topics 👇"  
[X Link](https://x.com/anyuser/status/1970589715502887202)  2025-09-23T20:42Z 19.3K followers, 44.6K engagements


"Microsoft Teams + Jira is the ultimate combo breaker 💥 It will break your mind and drain your soul slow but steady"  
[X Link](https://x.com/JorgeCastilloPr/status/1975833461358559447)  2025-10-08T07:59Z 15.5K followers, [----] engagements


"Compose also has bugs its obviously not perfect isTraversalGroup and traversalIndex semantic properties are broken on Android TV. The system simply ignores them. If you are using an a11y service to navigate (e.g: Talkback) youll note that it ignores the order you give it. Or what is worse: focus jumps to other focusable elements on screen if they are closer instead of giving focus priority to the next sibling following the given traversal order (so you cannot navigate your component coherently). Sadly it has been broken for a long time a11y is not always considered a blocker priority 😔"  
[X Link](https://x.com/JorgeCastilloPr/status/1976159818852315286)  2025-10-09T05:36Z 15.5K followers, [----] engagements


"🧠 Jetpack Compose new superpower: retain Unlike remember it survives config changes & transient destructions without needing ViewModels. 🔁 RetainScope decides when to keep or discard state 👀 RetainObserver replaces RememberObserver for proper lifecycle events ⚙ RetainedEffect keeps side effects alive during temporary UI loss 🧩 Scoped type safe memory aware design Full post👇 Published a new article 'Understanding retain internals: A Scope-based State Preservation in Jetpack Compose'. Now you can try to use an experimental retain API. In this article youll dive deep into the internal"  
[X Link](https://x.com/anyuser/status/1978900458312741144)  2025-10-16T19:06Z 19.3K followers, 11.5K engagements


"I wrote a deep dive into Jetpack Compose class stability inference in the Jetpack Compose Internals book. People loved it got great feedback. Now @github_skydoves decided to write a masterpiece to expand on this topic. Absolute cinema give it a read and a star (check replies)"  
[X Link](https://x.com/JorgeCastilloPr/status/1979129384721084676)  2025-10-17T10:16Z 15.6K followers, [----] engagements


"Composable functions dont build UI. They describe it. When you run one it emits nodes into an in-memory tree that represents your UI. 🌳"  
[X Link](https://x.com/JorgeCastilloPr/status/1980019522406158565)  2025-10-19T21:13Z 15.5K followers, [----] engagements


"Composable functions produce data to build or update the in memory representation of the UI tree 🌲 When state changes they re-execute to keep the tree in sync. Initial composition builds up the tree every recomposition updates it"  
[X Link](https://x.com/JorgeCastilloPr/status/1980328764128276691)  2025-10-20T17:42Z 15.5K followers, [----] engagements


"Getting accessibility right is not easy. Posts like this are always super handy to know what TalkBack or other a11y services will say on the different UI events"  
[X Link](https://x.com/JorgeCastilloPr/status/1980695249770151970)  2025-10-21T17:58Z 15.5K followers, [----] engagements


"Avoid side effects inside Composables. No network calls. No global state writes or reads. No random I/O. Keep them pure and predictable⚡ If you need to run a side effect (e.g: for UI logic) make sure it is into an effect handler"  
[X Link](https://x.com/JorgeCastilloPr/status/1981233244759871931)  2025-10-23T05:36Z 15.6K followers, [----] engagements


"Android Studio in a nutshell"  
[X Link](https://x.com/JorgeCastilloPr/status/1981261015300874677)  2025-10-23T07:26Z 15.6K followers, [----] engagements


"Frontend is harder than backend. Except when it is not. Stop the arguing about BS"  
[X Link](https://x.com/JorgeCastilloPr/status/1981275479551201768)  2025-10-23T08:24Z 15.6K followers, [----] engagements


"Deferring state reads in Compose helps avoid extra recompositions ⚡ Read state only where its needed for example by passing a lambda instead of the value. Even better use lambda-based modifiers like offset or drawBehind so reads happen in layout or draw skipping composition completely"  
[X Link](https://x.com/JorgeCastilloPr/status/1981958643340955672)  2025-10-25T05:38Z 15.6K followers, [----] engagements


"Time to switch to Swift everyone 😆 Swift SDK for Android announced"  
[X Link](https://x.com/anyuser/status/1981974372597514600)  2025-10-25T06:41Z 19.3K followers, 34.2K engagements


"People really get triggered with these things 😅 Time to switch to Swift everyone 😆 Swift SDK for Android announced https://t.co/hZwfmyf5oc Time to switch to Swift everyone 😆 Swift SDK for Android announced https://t.co/hZwfmyf5oc"  
[X Link](https://x.com/JorgeCastilloPr/status/1982101133993627763)  2025-10-25T15:05Z 15.7K followers, [----] engagements


"Quote this post with something important you learned about Jetpack Compose"  
[X Link](https://x.com/JorgeCastilloPr/status/1982918124610695380)  2025-10-27T21:11Z 15.6K followers, [----] engagements


"Compilation ended successfully"  
[X Link](https://x.com/JorgeCastilloPr/status/1983785421508374759)  2025-10-30T06:37Z 15.6K followers, [----] engagements


"Good morning. Your app has been rejected for the third time this week. Time to let it go"  
[X Link](https://x.com/JorgeCastilloPr/status/1983830948451086799)  2025-10-30T09:38Z 15.6K followers, [----] engagements


"People saying this is not good because it exposes successful products and makes them prone to be copied when literally all those products were already being actively promoted in public 🤷♂ Bye Bye fake MRR screenshots 👋 I built https://t.co/tTyP0BVJh7 the database of verified startup revenues. [--]. Upload a read-only Stripe API key [--]. Get a free page showing your verified revenue [--]. And a nice dofollow backlink as a bonus There's no way to game the system. It's https://t.co/iN1ZtyPyxr Bye Bye fake MRR screenshots 👋 I built https://t.co/tTyP0BVJh7 the database of verified startup revenues. 1."  
[X Link](https://x.com/JorgeCastilloPr/status/1984202151003099556)  2025-10-31T10:13Z 15.8K followers, [----] engagements


"New page for Kotlin Multiplatform just released 👇"  
[X Link](https://x.com/JorgeCastilloPr/status/1984729456976552318)  2025-11-01T21:09Z 15.6K followers, [----] engagements


"Give it a read https://developer.android.com/kotlin/multiplatform https://developer.android.com/kotlin/multiplatform"  
[X Link](https://x.com/JorgeCastilloPr/status/1984729460168433991)  2025-11-01T21:09Z 15.6K followers, [---] engagements


"@robj3d3 Of course. Already suggested this to @phuctm97 in some reply but people is addicted to that type of content. People want to see how you guys do in real life"  
[X Link](https://x.com/JorgeCastilloPr/status/1985598203610243425)  2025-11-04T06:41Z 15.6K followers, [--] engagements


"Compose compares params with their previous values differently depending on those being stable or unstable. - Unstable params use instance equality (===) - Stable params use object equality (equals) https://developer.android.com/develop/ui/compose/performance/stability/strongskippingutm_source=chatgpt.com#when-skip https://developer.android.com/develop/ui/compose/performance/stability/strongskippingutm_source=chatgpt.com#when-skip"  
[X Link](https://x.com/JorgeCastilloPr/status/1988323427091116497)  2025-11-11T19:10Z 15.7K followers, [----] engagements


"In Compose inline (value) classes inherit the stability of the wrapped type unless theyre annotated with a stability marker (@ Stable or @ Immutable)"  
[X Link](https://x.com/JorgeCastilloPr/status/1988692942807286252)  2025-11-12T19:38Z 15.7K followers, [----] engagements


"@levelsio Literally what has been happening with social networks for years and travelling blogs before that"  
[X Link](https://x.com/JorgeCastilloPr/status/1990847164688273485)  2025-11-18T18:18Z 15.7K followers, [--] engagements


"@o_patry @hamen Most KIA EV models are better in many ways"  
[X Link](https://x.com/JorgeCastilloPr/status/1990863139185869176)  2025-11-18T19:22Z 15.7K followers, [--] engagements


"Jetpack Navigation [--] went stable 🥳 Especially hyped about this library 👇 https://android-developers.googleblog.com/2025/11/jetpack-navigation-3-is-stable.htmlm=1 https://android-developers.googleblog.com/2025/11/jetpack-navigation-3-is-stable.htmlm=1"  
[X Link](https://x.com/JorgeCastilloPr/status/1991384886029218121)  2025-11-20T05:55Z 15.7K followers, [----] engagements


"iPhone [--] update leaked Jokes aside thats the best thing ever added to the MacBooks"  
[X Link](https://x.com/JorgeCastilloPr/status/1992560435929985433)  2025-11-23T11:46Z 15.8K followers, [----] engagements


"People wondering why theyre not making money with their products since they started vibe coding. It was never about execution speed"  
[X Link](https://x.com/JorgeCastilloPr/status/1994686702401605689)  2025-11-29T08:35Z 15.8K followers, [----] engagements


"RemoteCompose lets you capture real Compose UI as a portable document and stream it to devices. Client just plays the drawing ops so you can ship new layouts animations A/B tests and seasonal designs instantly without app updates"  
[X Link](https://x.com/JorgeCastilloPr/status/1995180739642470718)  2025-11-30T17:18Z 15.8K followers, [----] engagements


"What is the oldest Android version you built apps for I started quite late I think Eclair (2.1) on an HTC Wildfire"  
[X Link](https://x.com/JorgeCastilloPr/status/2000323062454178257)  2025-12-14T21:52Z 15.8K followers, [----] engagements


"🎄 Xmas holidays are almost here which means one thing Time to dive deep into Compose performance ⚙ What performance issues do you hit most often and wish were explained in depth Drop your hard earned wisdom I hear you 👂"  
[X Link](https://x.com/JorgeCastilloPr/status/2001544311054463101)  2025-12-18T06:45Z 15.9K followers, [---] engagements


"A tablet is that device you use a couple times then store it forever in a drawer Perfect Xmas gift 🎁"  
[X Link](https://x.com/JorgeCastilloPr/status/2002757164029387043)  2025-12-21T15:04Z 16K followers, [----] engagements


"@igormalytsky Not very sure about traditional starter kits to be honest. People seem to be more interested in vibe coding apps now. Maybe a starter kit somehow oriented to this could work"  
[X Link](https://x.com/JorgeCastilloPr/status/2003555740112552402)  2025-12-23T19:58Z 15.9K followers, [--] engagements


"The more AI generated slop invades social networks the more valuable real genuine content feels to me. I dont think generated content is the future at all. I dont think people want to follow a bot and that is how it feels"  
[X Link](https://x.com/JorgeCastilloPr/status/2003582148679536958)  2025-12-23T21:43Z 16K followers, [---] engagements


"@android_poet Haha yeah I know that clip 😆 Kevin Hart is great"  
[X Link](https://x.com/JorgeCastilloPr/status/2003829389646327952)  2025-12-24T14:05Z 16K followers, [---] engagements

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