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@mattpocockuk "Effect Costs: - Basically feels like learning a new language - Unfamiliar syntax - So many API's to learn - Pay the onboarding cost initially and keep paying it as new devs come in Benefits: - A good codebase that actually stays good"
@mattpocockuk on X 2025-06-22 11:34:19 UTC 195.7K followers, 150.5K engagements

"@TanishqSingla_ Helps you build robust backend apps Everything becomes easily testable All the errors get strongly typed What TS is for JS Effect is for TS"
@mattpocockuk on X 2025-07-24 13:32:24 UTC 195.8K followers, 1990 engagements

"Damnit I think I'm building a personal CMS again"
@mattpocockuk on X 2025-07-23 10:49:27 UTC 195.8K followers, 28.2K engagements

"My first foray into OSS was a (terrible) codegen CLI for generating Redux boilerplate"
@mattpocockuk on X 2025-07-25 12:47:47 UTC 195.8K followers, 11.9K engagements

"Let's update the graph Top left is absolutely a viable strategy. AI owns the code you become a PM building plans and specs. Top right great for prototyping and learning. Bottom right doesn't feel viable for me - feels like a trap for beginners. Bottom left is where I am with some top-left for working with background agents"
@mattpocockuk on X 2025-07-17 09:37:25 UTC 195.7K followers, 25.4K engagements

"Which is the better tool for beginners who already know TypeScript"
@mattpocockuk on X 2025-07-24 16:24:45 UTC 195.8K followers, 11.5K engagements

"What are you more excited to learn about A: Shipping AI-powered apps to production B: Building personal productivity tools"
@mattpocockuk on X 2025-07-21 14:37:41 UTC 195.8K followers, 9222 engagements

"🤔 most CI's output walls of mostly useless information We need CI's that provide just the information the LLM needs to proceed We need to prompt engineer our CI's"
@mattpocockuk on X 2025-07-06 05:47:15 UTC 195.7K followers, 13.4K engagements

"Looking for a public-facing SSE MCP server I can use as a demo. Attempted to connect to GitHub's but it's hanging for me (possibly a local configuration issue)"
@mattpocockuk on X 2025-07-24 09:55:54 UTC 195.8K followers, 8604 engagements

"For my next cohort I've designed a new course that hits on all the most-requested topics I didn't cover in-depth in DeepResearch: MCP Memory RAG Multi-Agents Human in the Loop Can't wait to tell you more about it"
@mattpocockuk on X 2025-07-18 10:15:42 UTC 195.7K followers, 12.1K engagements

"@samwhoo Absolutely would be rejected from any photoshop competition"
@mattpocockuk on X 2025-07-25 12:39:04 UTC 195.7K followers, XXX engagements

"The main idea of this is that I can associated video files (and other metadata) with actual files in a repo This will get kept in sync via a pre-commit hook Then automatically synced to dropbox so my team can upload them to the production CMS"
@mattpocockuk on X 2025-07-23 19:57:30 UTC 195.7K followers, 1136 engagements

"What questions do you still have about LLM's About the way they work how to use them what constraints they have etc"
@mattpocockuk on X 2025-07-22 16:42:13 UTC 195.8K followers, 13.5K engagements

"Got a difficult educational decision to make for my next cohort. Do I spend time showing an AI SDK pattern which is easy to learn but doesn't scale to production Or do I start with the harder pattern which scales"
@mattpocockuk on X 2025-07-21 10:42:04 UTC 195.8K followers, 31K engagements

"At this point I'd buy a $XXX course on writing great PRD's"
@mattpocockuk on X 2025-07-25 08:47:17 UTC 195.8K followers, 26.9K engagements

"OK y'all I'm seriously considering taking a few months and building an Effect course. But I'm STILL not convinced the market's big enough. So sign up below if you're interested:"
@mattpocockuk on X 2025-07-02 15:33:00 UTC 195.8K followers, 84.8K engagements

"Feels like there are two main axes developing with devs using AI. X. How much you plan ahead X. How much attention you pay to the code Vibe coding ignores the code and largely improvises the prompts ("make this better") Feels like there is space for another type of agentic coder: AI-assisted development. Use AI to plan detailed specs. Pass those specs to another AI to generate the code. Keep an eye on the code and refactor when necessary. Where are you on this graph"
@mattpocockuk on X 2025-04-18 19:29:09 UTC 195.8K followers, 116K engagements

"Folks who are building their own personal assistants with AI: How do you handle memory Does the AI save notes in tool calls How do you prevent context rot Do you feed the entire memory into every LLM call or retrieve only the most relevant bits"
@mattpocockuk on X 2025-07-18 09:18:32 UTC 195.8K followers, 26.9K engagements

"Lots of folks talking about running multiple code agents in parallel. But there's a tension between the desire for parallelism and most kinds of feature work which are sequential. How are you leveraging parallel agents WITHOUT an absolute ton of merge conflicts"
@mattpocockuk on X 2025-07-21 08:14:12 UTC 195.8K followers, 43K engagements

"@nnajiabraham @TanishqSingla_ It's a TypeScript library You wrap your existing code with it You write new code with it using its conventions (Effect.fn Effect.success Data.TaggedError etc) Because of the conventions it forces you into (pit of success) your app becomes easier to test"
@mattpocockuk on X 2025-07-24 16:10:50 UTC 195.8K followers, XXX engagements