Front-end Developer in Leeds, UK. I make developer tools like ImageOptim-CLI and syncpack. Into Music, Design, Pixel Art, & Football. Cat Dad of 3 Ragdoll Cats.

Joined January 2011
822 Photos and videos
Jamie Mason retweeted
Jun 11
zod-compiler compiles Zod schemas into zero-overhead validation functions at build time. This makes Zod validation 2-74x faster. github.com/gajus/zod-compile…
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Jamie Mason retweeted
That Gianni Infantino corruption documentary will hit like crack in 2036.
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Jamie Mason retweeted
Jun 5
this is fun
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Jamie Mason retweeted
once you notice claude design websites you will see them everywhere
POV you used claude design
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Jamie Mason retweeted
He’s gonna have a stroke😂
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New Guitar Hero just dropped
Football keeps advancing. Even the training methods and facilities are becoming sophisticated.
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Jamie Mason retweeted
The Sensible Soccer version of Roberto Carlos unleashing Hell at Le Tournoi in 1997, courtesy of the great @8bitfootball. Art.

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Jamie Mason retweeted
Small weekend project: Cronotype. Type a GitHub handle and find out what kind of developer you are based on when you commit. Here's mine! cronotype.vercel.app/auroras…
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Jamie Mason retweeted
May 31
Announcing an early release of Maple Local. The local, free OTEL Dev tool you and your agent have been looking for. It allows you to simply start a local running OTEL pipeline to work locally without needing a super heavy container and start ingesting in seconds. Includes a lot of CLI commands for your agent to hook into to debug traces, logs and even includes Browser session (If using Maple Browser Sessions), as well as a UI to debug visual. Give it a try, it's fully free and works offline maple.dev/docs/local-mode/
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Jamie Mason retweeted
This has been my stance since I started using AI. It’s easier and faster than ever to build deterministic tools that are orders of magnitude cheaper to run.
AI is a better toolmaker than tool. Almost always better to use ai to create a deterministic workflow rather than throwing a workflow into ai inference and hoping.
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Jamie Mason retweeted
26 Feb 2023
haveing coffee
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Jamie Mason retweeted
Current summary of right wing UK politics: Conservatives - We've suddenly remembered lots of things we accidentally forgot to do during our 14 YEARS in government that we would definitely do straight away this time, promise Reform - The Conservatives who messed the country up for 14 years were worried you wouldn't vote for them again so have made another party and are hoping you won't notice it's full of the people who messed up the country for 14 years UKIP - We still think it's 1998 Restore - Led by a bore in need of a golf club. Been chucked out of Reform for being racist? We're the party for you!
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Jamie Mason retweeted
british understatement is unique and i love it. if you work with brits you absolutely have to understand the translation: "this is probably not ideal" -> this is on fire "it might be worth reconsidering" -> stop, do not ship this "i have some minor concerns" -> i have been thinking about nothing else for four days once you crack the code the feedback is actually some of the most precise communication you will encounter.
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Jamie Mason retweeted
XState Store v4 is released 🚀 Simple, small state management for stores (like Zustand/Redux) atoms (like Jotai/Recoil) Works everywhere: vanilla, React, Vue, Svelte, Solid, and more. Event-driven, type-safe, batteries included, *really* agent-friendly. npm i @xstate/store Some new features:
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Jamie Mason retweeted
Replying to @thdxr
@thdxr closing his talk by casually dropping "We are betting our entire company on building around Effect"
Replying to @thdxr
@thdxr and MaaS (Markdown as a Slideshow) @EffectTS_ Miami
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Jamie Mason retweeted
Four months into the Effect v4 beta, a lot has landed. Here's a recap of everything from Schema, AI, Workflow & Durable Execution, Platform & Runtime, IndexedDB, and more: effect.website/blog/effect-v…
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Jamie Mason retweeted
I have been screaming this for years 💯
representing ui as a state machine makes it easier to manually and automatically test
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Jamie Mason retweeted
May 26
i made snake but the only way to move is by playing guitar chords
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