AbortController; date-fns v4.0; bundling

Dear readers!

Welcome back after our mid-year break!

Axel & Jowe

Don’t Sleep on AbortController

kettanaito.com github.com/kettanaito

AbortController is a global class supported by many web APIs that enables you to abort asynchronous computations. This blog post explains how it works.

date-fns v4.0: first-class time zone support and no major breaking changes

blog.date-fns.org @koss@webtoo.ls

Oxc Transform Alpha: transpiling TypeScript to JavaScript and .d.ts

oxc.rs github.com/oxc-project

[Quoting the blog post] This release contains three major features:

  • Transforming TypeScript to ESNext.
  • Transforming React JSX to ESNext, with built-in React Refresh.
  • TypeScript Isolated Declarations DTS Emit without using the TypeScript compiler.

The npm package oxc-transform provides a JavaScript interface to native binaries (authored in Rust).

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Bundling past, present, and future [38-min. video]

www.youtube.com @devongovett@mastodon.social

Quoting the description of the video: “A recent talk I gave about JavaScript bundlers. It’s a bit of a history lesson, and along the way I tried to introduce what bundlers are, why you’d use one, what problems they solve, dived into how they work internally, features like code splitting and tree shaking, and discussed the vast landscape of JavaScript and web tooling out there today.”

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Older messages

ECMAScript 2024; June TC39 meeting; Babel 7.25.0; subresource integrity; performance optimizations;

Tuesday, July 30, 2024

We have 13 links for you - Stay up-to-date on JavaScript and tools Dear readers! ECMAScript News is taking its mid-year break and will be back on October 1. We wish you a good time! Axel & Jowe

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Tuesday, July 23, 2024

We have 4 links for you - Stay up-to-date on JavaScript and tools Node.js v22.5.0 (current): node:sqlite and more nodejs.org github.com/aduh95 @nodejs@social.lfx.dev Highlights: SQLite was added to

Leaner npm metadata; Boa JS engine; pnpm 9.5; Vitest 2.0; ESLint v9.7.0; Deno 1.45

Tuesday, July 16, 2024

We have 7 links for you - Stay up-to-date on JavaScript and tools Leaner npm “packument” (package version metadata) github.blog github.com/npm “Starting today, the npm registry will begin removing

Next for ESLint; aborting Promises; Math.random() vs. Crypto.getRandomValues(); library stdlib.io;

Tuesday, July 9, 2024

We have 14 links for you - Stay up-to-date on JavaScript and tools What's coming next for ESLint eslint.org @nzakas@fosstodon.org @eslint@fosstodon.org “The new configuration system is just the

ECMAScript 2024; new Set methods; JS performance initiative; rounding errors; benchmarking tool

Tuesday, July 2, 2024

We have 10 links for you - Stay up-to-date on JavaScript and tools This Week In React - Keeps senior React devs up to date thisweekinreact.com Partner We keep over 40k mid/senior React devs up-to-date

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