Matt Rossman
@mattrossman.com
AI Tooling @supabase.com
Writing: mattrossman.com
I build web applications with emerging tech.
Geeked about @effect-ts.bsky.social
Writing: mattrossman.com
I build web applications with emerging tech.
Geeked about @effect-ts.bsky.social
Made me chuckle 😆 hope your throat recovers, I was nursing a cold with supasoup this week too
September 12, 2025 at 2:26 AM
Made me chuckle 😆 hope your throat recovers, I was nursing a cold with supasoup this week too
Note to self for the generated image
Create beautiful images of your code
Turn your code into beautiful images. Choose from a range of syntax colors, hide or show the background, and toggle between a dark and light window.
www.ray.so
July 8, 2025 at 8:29 PM
Note to self for the generated image
Demo link from twitter for posterity
Visual Effect - Interactive Effect Playground
An interactive visualization tool for the Effect library that demonstrates how Effect operations execute over time with animated visual representations and synchronized sound effects.
effect.kitlangton.com
July 6, 2025 at 2:55 PM
Demo link from twitter for posterity
The sounds are excellent 🤌 @joshwcomeau.com would appreciate
July 6, 2025 at 2:53 PM
The sounds are excellent 🤌 @joshwcomeau.com would appreciate
An example to start from:
mattrossman/mcp-starter
www.val.town
June 14, 2025 at 1:14 AM
An example to start from:
I'd go a step further and say it should support a cleanup function too. State initializers can have side effects and solving this today adds re-renders. I want a hook that combines the strengths of useState (state management) and useEffect (dependencies, lifecycle management).
x.com/the_ross_man...
x.com/the_ross_man...
Matt Rossman on X: "I can't shake the feeling that React is missing a primitive for managing resources that affect first paint. This `useResource` hook is impossible to write while respecting strict mode. https://t.co/Cv1KHBCuUc" / X
I can't shake the feeling that React is missing a primitive for managing resources that affect first paint. This `useResource` hook is impossible to write while respecting strict mode. https://t.co/Cv1KHBCuUc
x.com
June 12, 2025 at 12:59 AM
I'd go a step further and say it should support a cleanup function too. State initializers can have side effects and solving this today adds re-renders. I want a hook that combines the strengths of useState (state management) and useEffect (dependencies, lifecycle management).
x.com/the_ross_man...
x.com/the_ross_man...