JavaScript Weekly

4 stories

JavaScript WeeklyLanguagesThe up to 8x faster Rust port of TypeScript #807 — October 20, 2026 Read on the Web JavaScript Weekly tsrs: Cloudflare and VoidZero's Rust Port of TypeScript — A Rust port of the Go-based TypeScript 7 compiler, built with some input from the…

10.20

JavaScript WeeklyLanguagesRyan Dahl: 'Why reimplement Node? It works.' #806 — October 13, 2026 Read on the Web JavaScript Weekly Deno is Joining Cloudflare (But…) — Maybe David Bushell saw the writing on the wall , as the Deno team isn't joining Cloudflare to keep…

10.13

JavaScript WeeklyLanguagesWhy don't more developers 'use the platform'? #805 — October 6, 2026 Read on the Web JavaScript Weekly Why Don't More Developers 'Use the Platform'?

10.06

JavaScript WeeklyLanguagesA-ha's Take on Me, recreated in pure JavaScript #804 — September 29, 2026 Read on the Web JavaScript Weekly How Anthropic Made Claude's Apps 3x Faster in Two Weeks — A grab bag of performance lessons from a sprint that cut p75 'time-to-typeable'…

09.29

The name is the button.

An agent writes the code now, and a human thumb hovers over Accept all a hundred times a day. The honest question of this decade is what, exactly, you just accepted. So I read the diff.

Eight years as a backend engineer in Stockholm, back in Tokyo since 2023, and I still ship something small most nights, usually badly. My one rule: the only real review of a model is the thing you built with it. That is why there is no leaderboard on this site.

Around a hundred and forty sources come through — the labs' own posts, the papers, the tools, the runtimes and languages nobody is watching yet, the chip under the demo, and the newsletters people actually forward. What is moving gets counted so the week reads at a glance, and every few days I explain one mechanism in plain words.

A story here is a headline, a short excerpt, one image and the link to whoever wrote it. We never reproduce the post; the images belong to their authors. A post written in Japanese appears in Japanese, exactly as it was published, and the link goes to the original.

— Yuki Halvorsen, Tokyo

JavaScript Weekly

JavaScript WeeklyLanguagesThe up to 8x faster Rust port of TypeScript #​807 — October 20, 2026 Read on the Web JavaScript Weekly tsrs: Cloudflare and VoidZero's Rust Port of TypeScript — A Rust port of the Go-based TypeScript 7 compiler, built with some input from the…

JavaScript WeeklyLanguagesRyan Dahl: 'Why reimplement Node? It works.' #​806 — October 13, 2026 Read on the Web JavaScript Weekly Deno is Joining Cloudflare (But…) — Maybe David Bushell saw the writing on the wall , as the Deno team isn't joining Cloudflare to keep…

JavaScript WeeklyLanguagesWhy don't more developers 'use the platform'? #​805 — October 6, 2026 Read on the Web JavaScript Weekly Why Don't More Developers 'Use the Platform'?

JavaScript WeeklyLanguagesA-ha's Take on Me, recreated in pure JavaScript #​804 — September 29, 2026 Read on the Web JavaScript Weekly How Anthropic Made Claude's Apps 3x Faster in Two Weeks — A grab bag of performance lessons from a sprint that cut p75 'time-to-typeable'…

JavaScript WeeklyLanguagesThe up to 8x faster Rust port of TypeScript #807 — October 20, 2026 Read on the Web JavaScript Weekly tsrs: Cloudflare and VoidZero's Rust Port of TypeScript — A Rust port of the Go-based TypeScript 7 compiler, built with some input from the…

JavaScript WeeklyLanguagesRyan Dahl: 'Why reimplement Node? It works.' #806 — October 13, 2026 Read on the Web JavaScript Weekly Deno is Joining Cloudflare (But…) — Maybe David Bushell saw the writing on the wall , as the Deno team isn't joining Cloudflare to keep…

JavaScript WeeklyLanguagesWhy don't more developers 'use the platform'? #805 — October 6, 2026 Read on the Web JavaScript Weekly Why Don't More Developers 'Use the Platform'?

JavaScript WeeklyLanguagesA-ha's Take on Me, recreated in pure JavaScript #804 — September 29, 2026 Read on the Web JavaScript Weekly How Anthropic Made Claude's Apps 3x Faster in Two Weeks — A grab bag of performance lessons from a sprint that cut p75 'time-to-typeable'…