Rasmus Gustafsson

eng prev: founder @useflytrap. on here to provide training data for LLMs

[Rasmus Gustafsson @skoshx]

agents write incredibly sloppy React code, useRef / useEffect EVERYWHERE... this flags all those bad patterns so your agent can fix it's own sins

[Aiden Bai @aidenybai]

Introducing /react-doctor

Your React app probably has bad code. This fixes it

Install as agent skill. Fully open source.

npx react-doctor@latest

[Rasmus Gustafsson @skoshx]

@aidenybai Helsinki airport might change your mind !! you gotta visit some day :P

[Aiden Bai @aidenybai]

HOLY FUCK time travel debugging for React apps thanks to Fable

(with ONLY client side JS, no modifications to the web app itself)

[Rasmus Gustafsson @skoshx]

ayy that's us!

[JSNation | The key JS conference @thejsnation]

Congrats to all the winners 🏆 of the Open Source Awards, part of @ReactSummit & JSNation, held every year!

🚀 Breakthrough of the Year: @tan_stack Start
⚡ Most Exciting Use of Technology: TypeGPU (@swmansion)
⚙️ Productivity Booster: @biomejs
🌍 Most Impactful Contribution to the Community: @zurichjs
🤖 AI Project of the Year: @tan_stack AI
🎉 Fun Side Project of the Year: Popcorn (@swmansion)
⚛️ React Highlights: React Doctor (@milliondotjs)

Keep up your progress and inspiration, and keep contributing to the community 👏

[Rasmus Gustafsson @skoshx]

lesgoo!!

[CodeRabbit @coderabbitai]

CodeRabbit now includes React Doctor v0.5.6 to make sure your React code is secure and performant!

Enabled by default, but easy to switch off. 👨‍⚕️

[Rasmus Gustafsson @skoshx]

@zeeg it's always the completely useless dynamic import for me

[Rasmus Gustafsson @skoshx]

@devinjameson @AdamRackis yeah definitely a culture difference, in the Nordics, we think "how can we make life great for the majority of people"... in the US I suppose that line of thinking gets you called a socialist or communist haha

[Rasmus Gustafsson @skoshx]

@devinjameson more:

- context window (general intelligence doesn't have this)
- MUCH worse sample efficiency (humans learn things from just 1-2 samples of it happening)
- unified, persistent self (humans have a conscience that evolves with their life and experiences)
- no grounded world model

[Rasmus Gustafsson @skoshx]

@devinjameson the simple answer is we're nowhere close to AGI. anyone who tells you otherwise is trying to get you to invest

- no REAL memory
- they can't learn during inference
- no metacognition, etc..

anyone who has any understanding of general intelligence understands how far away it is

[Rasmus Gustafsson @skoshx]

agents constantly:
- write extremely defensive code
- default to backwards compatibility
- useless mapping functions

agents often write 2-4x the amount of code to achieve the same task as when i handwrite something..

how to deal with this?

[Rasmus Gustafsson @skoshx]

@schickling Been doing the same, code is the right level to iterate on. the more code i have in my specs, the closer i land to what i actually want.

having the agent write out code immediately shows where the agent is misaligned.

[Rasmus Gustafsson @skoshx]

@BenMacLaurin bro cooked

[Rasmus Gustafsson @skoshx]

@LLMJunky @aidenybai let him cook

[Rasmus Gustafsson @skoshx]

@aidenybai rage against the slopmachine

[Aiden Bai @aidenybai]

Introducing React Native Doctor

Find performance and security bugs in your mobile app

Run via CLI and fix with agents. Fully open source

npx react-doctor@latest

[Rasmus Gustafsson @skoshx]

@alvaro_maestro you have to take into account the cost of living, which in the major metro areas in the US where you most likely earn higher salaries have rents 4-5x higher than many European metros.

calculate these and a salary of 80K in Europe can match lifestyle of 180K+ salary in the US

[Rasmus Gustafsson @skoshx]

@MichaelArnaldi @schickling @devinjameson i think it depends also on what you're building. like if you build a blog or something less dynamic then SSR makes much more sense, but for dynamic apps like local-first / offline editors etc, maybe SSR doesn't yield much benefits

[Rasmus Gustafsson @skoshx]

"You're right to call that out." has become a trigger for me

[Rasmus Gustafsson @skoshx]

@MichaelArnaldi @schickling @devinjameson oh i meant that personally lack of SSR / server side story isn't actually a downside in foldkit, and i like that @devinjameson is opinionated about these things!

[Rasmus Gustafsson @skoshx]

claude:

const items = yield* getReports.pipe(
https://t.co/rFflZgfS9g((reports) => pipe(
Array.from(reports),
Arr.flatMap(...)
)
)

bruh why is claude so dumb?

[Rasmus Gustafsson @skoshx]

ppl glazing LLMs when they literally have 60 IQ

claude:

const reports = yield* getReports()
const items = Array.from(reports).flatMap(...)

> me: use a pipe here

claude:

const items = pipe(Array.from(reports), Arr.flatMap(...)

> me: no add the pipe to the const reports