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

“There is a web platform feature that can help against a third party changing the code they are providing. It’s the integrity attribute on <script> or <link> elements (which are rel="stylesheet", rel="preload", or rel="modulepreload"). It’s called ‘Subresource Integrity’, to name it correctly.”

JavaScript performance optimizations: code splitting, lazy loading, web workers, minifying files, asynchronous loading and more

thenewstack.io @TheNewStack@hachyderm.io

ES Tooling: GitHub organization for performance-related tooling

e18e.dev @e18e@m.webtoo.ls

The blog post mentions three projects that have already joined this organization:

Ecosystem cleanup
Module replacements
Module replacements codemods

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Josh Goldberg – going flat with ESLint [81-min. audio]

changelog.com @JoshuaKGoldberg@fosstodon.org @nicknisi@nicknisi.com @boneskull@fosstodon.org @changelog@changelog.social

Josh Goldberg joins Nick and Chris to discuss the latest updates from ESLint, typescript-eslint and the new flat config format.
They also discuss creating reusable configs and project generators
before pivoting to talk about a new conference focused on developer tooling.
Finally, Chris and Josh talk about the past, present and future of Mocha.

Working Code Podcast: code review nuance [63-min. audio]

www.bennadel.com

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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

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Tuesday, June 25, 2024

We have 13 links for you - Stay up-to-date on JavaScript and tools Out now: “Exploring JavaScript (ES2024 Edition)” exploringjs.com @rauschma@fosstodon.org “Exploring JavaScript” is the new name of the

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

ECMAScript

What’s new for JavaScript developers in ECMAScript 2024

Summary of the June 2024 TC39 plenary in Helsinki

Babel 7.25.0: Safari bugfixes and duplicated named capturing groups

Coding techniques

Subresource integrity for scripts, CSS, etc. (via cryptographic hashes)

JavaScript performance optimizations: code splitting, lazy loading, web workers, minifying files, asynchronous loading and more

ES Tooling: GitHub organization for performance-related tooling

Ship fast. Stay secure.

Podcasts

Josh Goldberg – going flat with ESLint [81-min. audio]

Working Code Podcast: code review nuance [63-min. audio]

Older messages

Subject

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

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

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

ES2024 book; State of JS results; improving ESM; web build tool “Farm”; optimizing JS; property-base

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