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sandroroth.com

Software Developer based in Switzerland 🇨🇭 🔗 sandroroth.com 🔗 tinytip.co

29 posts 17 followers 28 following

Posts 8 Comments 21

React Strict Mode's double rendering can sometimes hide bugs, not just reveal them. I ran into a bug in production that didn't show up during development because of this. #react

submitted 3 days ago • 0 comments

Model-based testing with XState helps you test your app more thoroughly without writing every test by hand. You define the model, add test code for states and events, and XState generates the rest. Here, I’m running over 60 tests from just one model. 🚀 #testing #xstate #statemachine

submitted 6 days ago • 1 comment

My interactive playground for CSS selectors now uses @tanstack.com Start + Router. I also redesigned the homepage and added a few more selectors. Do you miss a selector? #css #react #tanstack

submitted 48 days ago • 0 comments

Today's bug fixing: A `useEffect` that invalidates the react query cache had a non-memoized dependency. It triggered multiple requests per second, resulting in thousands of requests over time 🤯 #frontend #react

submitted 64 days ago • 0 comments

TypeScript is crazy powerful #adventofts

submitted 139 days ago • 0 comments

Using string union types for handling translations not only autocompletes the keys but also provides their default English translations. This helps you understand what to translate and identifies available dynamic values. TypeScript is incredibly powerful! 🚀 #TypeScript #i18n

submitted 153 days ago • 0 comments

Using CSS Layers really slows down Chrome DevTools (and your app), making them nearly unusable 😱 #CSS #DevTools

submitted 157 days ago • 0 comments

React Component Composition with polymorphism is quite tricky. You loose type-safety and it's easy to break a11y. The `as` prop is probably the worst (slow type checking + ambiguous props). `asChild` hurts readability and introduces additional nesting. Is @ariakit.org's `render` approach the best?

submitted 167 days ago • 0 comments