ReactJsNews

📦 Angular 20.0 - Reactivity, Resource API, SSR, Zoneless, Vitest, and more

📦 JSPM 4.0 - Standards based import map package management: A quite innovative project for shipping frontends with no build step.

📦 Firefox 139 - Temporal, hidden=until-found, dialog.requestClose(): The first browser to support the stage 3 Temporal API!

📜 A brief history of JavaScript

📜 Switching from tsup to tsdown

📜 ESLint v9 Retrospective - A review of what went well, and what didn't

📜 Do Not Assert on Requests: The creator of msw explains what he recommends instead of checking the body/header of sent requests in tests

📜 TypeScript Native Previews: Microsoft announced the go rewrite of TypeScript a few months ago. Nightly builds for this rewrite will now be published, and can be used with a CLI or a VS Code extension. JSX support has been added, and it’s still ~10 times faster than the JS version.

🎥 Alem Tuzlak - Understanding the cause of hydration issues in react-router

🎥 Youssef Benlemlih - TanStack is Slowly Taking Over React

📦 TanStack Query v5.77: Adds maxChunks to keep in the cache for streamed queries.

📦 Storybook 9.0: After many betas/RCs, it's finally out, but no official blog post yet.