# ![@cosdensolutions Avatar](https://lunarcrush.com/gi/w:26/cr:tiktok::7205910591466603525.png) @cosdensolutions Cosden Solutions

Cosden Solutions posts on TikTok about how to, react, ai, code the most. They currently have [------] followers and [--] posts still getting attention that total [---] engagements in the last [--] hours.

### Engagements: [---] [#](/creator/tiktok::7205910591466603525/interactions)
![Engagements Line Chart](https://lunarcrush.com/gi/w:600/cr:tiktok::7205910591466603525/c:line/m:interactions.svg)

- [--] Week [-----] +29%
- [--] Month [------] -88%
- [--] Months [-------] -0.96%
- [--] Year [---------] +80%

### Mentions: [--] [#](/creator/tiktok::7205910591466603525/posts_active)
![Mentions Line Chart](https://lunarcrush.com/gi/w:600/cr:tiktok::7205910591466603525/c:line/m:posts_active.svg)

- [--] Week [--] +29%
- [--] Month [--] -46%
- [--] Months [--] +92%
- [--] Year [--] +84%

### Followers: [------] [#](/creator/tiktok::7205910591466603525/followers)
![Followers Line Chart](https://lunarcrush.com/gi/w:600/cr:tiktok::7205910591466603525/c:line/m:followers.svg)

- [--] Week [------] +0.07%
- [--] Month [------] +0.09%
- [--] Months [------] +7.20%
- [--] Year [------] +21%

### CreatorRank: [---------] [#](/creator/tiktok::7205910591466603525/influencer_rank)
![CreatorRank Line Chart](https://lunarcrush.com/gi/w:600/cr:tiktok::7205910591466603525/c:line/m:influencer_rank.svg)

### Social Influence

**Social category influence**
[technology brands](/list/technology-brands)  1.11%

**Social topic influence**
[how to](/topic/how-to) 8.89%, [react](/topic/react) 6.67%, [ai](/topic/ai) 3.33%, [code](/topic/code) 3.33%, [the new](/topic/the-new) 2.22%, [reactjs](/topic/reactjs) 2.22%, [nextjs](/topic/nextjs) 1.11%, [link](/topic/link) 1.11%, [loading](/topic/loading) 1.11%, [dark mode](/topic/dark-mode) 1.11%
### Top Social Posts
Top posts by engagements in the last [--] hours

"The new activity component in React [----] #cosdencode #react #nextjs #frontend #code"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7581875694024559894)  2025-12-09T15:10Z [--] followers, 74.5K engagements


"Always use React Query #react #nextjs #frontend #code #"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7527288754302749974)  2025-07-15T12:44Z [--] followers, 182.4K engagements


"How to become a senior React developer #cosdencode #react #nextjs #frontend #code"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7584060658879040790)  2025-12-15T12:28Z [--] followers, 11.1K engagements


"My current AI workflow in [----] #cosdencode #react #nextjs #frontend #code"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7585224816655895830)  2025-12-18T15:46Z [--] followers, [----] engagements


"LangChain is really cool #langchain #chatgpt #ai #gpt #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7215600541504638214)  2023-03-28T14:15Z 31.7K followers, 59.1K engagements


"Handy little React typescript tip #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7309101426179869984)  2023-12-05T13:26Z 31.7K followers, 33.3K engagements


"How to correctly style your React components #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7322102088215924001)  2024-01-09T14:15Z 31.7K followers, 225.8K engagements


"Cool pattern for try catch in React #react #nextjs #frontend #code #reactjs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7561050010641566998)  2025-10-14T12:15Z 31.7K followers, 43.9K engagements


"How to use the new useEffectEvent hook #react #nextjs #frontend #code #reactjs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7569613958210964758)  2025-11-06T14:08Z 31.7K followers, 44.5K engagements


"COSDEN CODE IS LIVE LINK IN BIO #cosdencode #react #nextjs #frontend #code"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7577757395628100886)  2025-11-28T12:48Z 31.7K followers, [----] engagements


"Conditions hooks in React #cosdencode #react #nextjs #frontend #code"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7584480055183543574)  2025-12-16T15:36Z 31.7K followers, [----] engagements


"How to use the key prop in React #cosdencode #react #nextjs #frontend #code"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7586660600877518102)  2025-12-22T12:37Z [--] followers, 42.9K engagements


"This is how useEffect hook works in React #react #reactjs #reactjsdeveloper #useeffect #useeffecthook #useeffectreact #programming #progamer #frontend #devtok #codetok #compsci #webdeveloper #techtok #webdev #codingtips #learntocode #learncoding #learntech #codingforbeginners #learnprogramming #softwareengineer #softwaredeveloper #webdevelopment #frontenddeveloper #tech"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7208193507427732741)  2023-03-08T15:12Z 26.9K followers, [----] engagements


"How useCallback works in React #usecallback #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7210813292669848838)  2023-03-15T16:38Z 24.8K followers, [----] engagements


"Custom hooks in React #reacthooks #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7211531444777127174)  2023-03-17T15:05Z 27.7K followers, [----] engagements


"This is a huge step forward 🤯 #github #githubcopilot #githubnext #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7213759408478752005)  2023-03-23T15:10Z 25.9K followers, [----] engagements


"How useRef works in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7231910351833484571)  2023-05-11T13:05Z 24.8K followers, 34.8K engagements


"This is a nice little tip with useState #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7237114937460509978)  2023-05-25T13:42Z 23K followers, 30.9K engagements


"It's often better to merge state into one #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7244879226032213274)  2023-06-15T11:51Z 28.1K followers, 62.4K engagements


"Useful little trick in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@anyuser/video/7246735105128025370)  2023-06-20T11:53Z [--] followers, 77.3K engagements


"Good to know if you're using Tailwind #tailwind #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7252673694567370010)  2023-07-06T11:58Z 30.4K followers, 19.8K engagements


"Feels a little bit weird doesn't it #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7260846029401066778)  2023-07-28T12:31Z 30.4K followers, 21.1K engagements


"Consider adding import aliases to your project #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7279072770179239201)  2023-09-15T15:20Z 21.5K followers, 36.2K engagements


"This is a great pattern in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7292020744417037600)  2023-10-20T12:44Z 21.5K followers, 12.5K engagements


"React window is great for performance #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7293867848752057632)  2023-10-25T12:12Z 28.2K followers, 34.9K engagements


"How lazy loading in React works #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7298386341199449377)  2023-11-06T16:26Z 31K followers, 54.3K engagements


"Be careful if you're using forwardRef in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7303913119795940641)  2023-11-21T13:53Z 28.1K followers, 24K engagements


"The problem with useEffect #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7306497016803249440)  2023-11-28T13:00Z 21.6K followers, 77.3K engagements


"Component architecture in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7314297219094514976)  2023-12-19T13:28Z 23.6K followers, 56K engagements


"Building a mock API in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7343962946587856161)  2024-03-08T12:07Z 30.6K followers, 13.3K engagements


"Rate limit your endpoints in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7353237896368786721)  2024-04-02T11:58Z 30.3K followers, 11.7K engagements


"Server side rendering in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7363667246536772896)  2024-04-30T14:29Z 25.9K followers, 11.2K engagements


"Handy little custom hook in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7402234192953707808)  2024-08-12T12:49Z 30.5K followers, 39.3K engagements


"Simple performance optimization in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7408548879718714656)  2024-08-29T13:13Z 27.8K followers, 23.2K engagements


"Persist state with localStorage in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7430852634602409249)  2024-10-28T15:43Z 31K followers, 12.6K engagements


"How to expose functionality to parent components in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7431975511879945494)  2024-10-31T16:20Z 28.1K followers, 31.3K engagements


"How to lose state in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7433431124400983318)  2024-11-04T14:29Z 30.6K followers, 25K engagements


"UseTransition in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7434546611591613718)  2024-11-07T14:37Z 25.3K followers, [----] engagements


"Conditional render pattern in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7439020571989413122)  2024-11-19T15:59Z 26.3K followers, [----] engagements


"Toggle states in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7440108897152617750)  2024-11-22T14:22Z 28K followers, [----] engagements


"State management in React - Redux #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7441235680061050134)  2024-11-25T15:14Z 28.3K followers, [----] engagements


"Nesting component props in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7444565643468328214)  2024-12-04T14:36Z 29.6K followers, 10K engagements


"Great example of a reusable component in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7457549896665566486)  2025-01-08T14:22Z 28.1K followers, 45.4K engagements


"Don't make this server component mistake in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7473127347546328342)  2025-02-19T13:50Z 28.2K followers, 30.4K engagements


"How to use the cache function in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #code #coding #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7475730961863396630)  2025-02-26T14:14Z 28K followers, 33.9K engagements


"The best library for URL state in React #react #reactjs #nextjs #reactjsdeveloper #programming #progammer #frontend #devtok #code #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7524705793719995670)  2025-07-08T13:41Z 30.4K followers, 24.3K engagements


"Junior Dev Mistake with UseEffect #react #reactjs #nextjs #reactjsdeveloper #programming #progammer #frontend #devtok #code #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7525459261544107287)  2025-07-10T14:25Z 30.3K followers, 32.9K engagements


"You don't know how this React Library works #react #nextjs #frontend #code #reactjs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7532500309394935062)  2025-07-29T13:48Z 30.4K followers, 10.3K engagements


"How to handle state objects in React #react #nextjs #frontend #code #reactjs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7533620408663182614)  2025-08-01T14:14Z 30.6K followers, 43.9K engagements


"Run code when window size changes in React #react #nextjs #frontend #code #reactjs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7535105024431492374)  2025-08-05T14:15Z 30.7K followers, 18.3K engagements


"Learn how useState works in React #react #reactjs #reactdeveloper #learntocode #techtok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7207502568799407365)  2023-03-06T18:31Z 31.3K followers, [----] engagements


"How to create a custom Button component in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7216332090147704090)  2023-03-30T13:34Z 24.8K followers, [----] engagements


"This is a very useful custom hook in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7218551418725207323)  2023-04-05T13:06Z 31.3K followers, 62.4K engagements


"How to add dark mode to your React app #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7250090521056595226)  2023-06-29T12:54Z 31K followers, 28.6K engagements


"How useTransition works in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7254533582331317530)  2023-07-11T12:15Z 31.3K followers, 29.3K engagements


"Use function currying with events in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7275339653987716385)  2023-09-05T13:53Z 31.2K followers, 11.3K engagements


"Use url query params for your state #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7281629554920148256)  2023-09-22T12:41Z 31.3K followers, 22K engagements


"I can't believe I wrote this #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7311679543922773280)  2023-12-12T12:11Z [--] followers, 142.7K engagements


"React Query as state management #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7399641900694736161)  2024-08-05T13:09Z 31.3K followers, 39.9K engagements


"Advanced pattern in React Query #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7425608286558293281)  2024-10-14T12:32Z 31.4K followers, 44.1K engagements


"Custom hook in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #coding #code #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7460507912297778454)  2025-01-16T13:41Z 28.1K followers, 21.2K engagements


"The Abandon Render Pattern in React #react #nextjs #frontend #code #reactjs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7564029550343015702)  2025-10-22T12:57Z [--] followers, 23.3K engagements


"How to use React Query #reactquery #reactquery #react #reactjs #reactjsdeveloper #programming #progamer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7208944275055316230)  2023-03-10T15:45Z [--] followers, [----] engagements


"Using keys in React is really useful #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7231147016078871835)  2023-05-09T11:43Z 31.7K followers, 32.5K engagements


"How to build a form in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7327654825083063585)  2024-01-24T13:23Z 31.4K followers, 75.5K engagements


"Get Project React in bio #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok Most common React interview question Most common React interview question"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7350661646534200609)  2024-03-26T13:21Z 31.5K followers, 40.5K engagements


"How to type function params #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7463114625551191318)  2025-01-23T14:16Z 31.5K followers, 74K engagements


"How to setup error boundaries in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7226711709690498330)  2023-04-27T12:52Z 31.7K followers, 48.2K engagements


"This is a great folder structure in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7238968945045163290)  2023-05-30T13:36Z 31.7K followers, 56K engagements


"These projects are great to get started #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok Open source React projects to learn from Open source React projects to learn from"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7297233262815055136)  2023-11-03T13:52Z 31.7K followers, 94.5K engagements


"React sequence diagrams using Eraser.io #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7325815645432499489)  2024-01-19T14:26Z 31.5K followers, 53.5K engagements


"300+ free public APIs #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7416338342767250721)  2024-09-19T13:00Z 31.7K followers, 34K engagements


"How to use React Query correctly #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7465345725015051542)  2025-01-29T14:34Z 31.7K followers, 32.9K engagements


"Multi step form in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7470541072347745558)  2025-02-12T14:34Z 31.7K followers, 64.4K engagements


"This is a very useful custom hook in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7225961986532674842)  2023-04-25T12:23Z 31.7K followers, 239.7K engagements


"This is definitely not how React was meant to be used #react #reactjs #reactjsdeveloper #programming #progammer #frontend #coding #code #codetok #devtok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7240849952480562459)  2023-06-04T15:16Z 31.7K followers, 284.3K engagements


"Here's a really useful select input component #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7247495160655908123)  2023-06-22T13:02Z 31.7K followers, 22.1K engagements


"You should use enums for views in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7267528669285993761)  2023-08-15T12:43Z 31.7K followers, 171K engagements


"How to build UI components in React #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #codetok #tailwind #tailwindcss #shadcn"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7346212764781710625)  2024-03-14T13:37Z 31.7K followers, 19.1K engagements


"Useful Pattern for Authentication in Server Components #react #reactjs #reactjsdeveloper #programming #progammer #frontend #devtok #coding #code #cs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7473848241545547030)  2025-02-21T12:28Z 31.7K followers, 60.2K engagements


"Children don't Re-Render in React #react #nextjs #frontend #code #reactjs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7538804495434747158)  2025-08-15T13:31Z 31.7K followers, 75.4K engagements


"Using state functions in React #react #nextjs #frontend #code #reactjs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7540685055820123414)  2025-08-20T15:09Z 31.7K followers, 40K engagements


"Don't ignore eslint in your React apps #react #nextjs #frontend #code #reactjs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7541413418054536470)  2025-08-22T14:15Z 31.7K followers, 32.8K engagements


"The power of refs in React #react #nextjs #frontend #code #reactjs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7543264204673813782)  2025-08-27T13:57Z 31.7K followers, 23.5K engagements


"Memorization in React is useless #react #nextjs #frontend #code #reactjs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7546234765020613910)  2025-09-04T14:05Z 31.7K followers, 22.7K engagements


"Let vs ref in React #react #nextjs #frontend #code #reactjs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7556627750547705110)  2025-10-02T14:15Z 31.7K followers, 27.8K engagements


"The latest ref pattern in React #react #nextjs #frontend #code #reactjs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7561824033654770966)  2025-10-16T14:19Z 31.7K followers, 36.7K engagements


"The ref context pattern in React #react #nextjs #frontend #code #reactjs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7566261857640598806)  2025-10-28T13:20Z 31.7K followers, 26.3K engagements


"Context dependency injection in React #react #nextjs #frontend #code #reactjs"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7567382914116242710)  2025-10-31T13:50Z 31.7K followers, 18.6K engagements


"Deep understanding of code is important in the AI era #cosdencode #react #nextjs #frontend #code"  
[TikTok Link](https://www.tiktok.com/@cosdensolutions/video/7591884883677433110)  2026-01-05T14:30Z 31.7K followers, [----] engagements

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