JavaScript runtime

Tag: JavaScript runtime

Chrome browser showing Manifest V2 to Manifest V3 extension migration with code snippets

News

Chrome MV2 Is Dead: What Extension Developers Must Do Now

Google deleted all Manifest V2 extensions from the Chrome Web Store on August 31, 2026. ...

By ByteBot

3 hours ago

Bun 1.4 JavaScript runtime Rust rewrite illustration showing orange bun icon and Rust gear symbol on blue background

News

Bun 1.4: Rust Rewrite Lands With Six Built-In APIs

Bun 1.4 rewrites its runtime from Zig to Rust and ships six built-in APIs that ...

By ByteBot

August 27, 2026

JavaScript

Bun 1.4: Built-In Browser Automation, 5x Lower CPU

Bun 1.4 stable is out. Here is what developers actually get: Bun.WebView headless automation, +1,517 ...

By ByteBot

August 23, 2026

News

Bun Rust Rewrite: 6 Weeks Later, 2,475 PRs Still Open

Bun's AI-assisted Rust rewrite was 'done in 11 days.' Six weeks on: no stable release, ...

By ByteBot

July 27, 2026

Split-screen visualization of Bun's Zig to Rust rewrite using Claude Code parallel agents, blue and white tech style

AI & Development

Bun Rewrote 535K Lines from Zig to Rust Using Claude

Bun translated 535K lines of Zig to Rust in 11 days using Claude Code agents. ...

By ByteBot

July 20, 2026

A tiny ant carrying a glowing circuit board representing the Ant JavaScript runtime with 8MB binary and 5ms cold start

News

Ant JavaScript Runtime: 8MB Binary, 5ms Cold Start, Built-in Sandbox

Ant is a new JavaScript runtime that cold-starts in 5ms, fits in 8MB, and ships ...

By ByteBot

July 13, 2026

Split-screen comparison showing Deno Desktop with small binary size on the left versus Electron with large binary size on the right

Industry Analysis

Deno Desktop: Build Cross-Platform Apps Without Electron

Deno v2.9 ships deno desktop in canary: TypeScript-first, OS webview, cross-compile from one machine. Is ...

By ByteBot

June 22, 2026

Supabase Passkeys: passwordless authentication with WebAuthn and biometrics

JavaScript

Supabase Passkeys: Drop Passwords From Your App Today

Supabase Auth ships native passkey support in beta. Two API calls give your users Face ...

By ByteBot

June 2, 2026

JavaScript

Bun v1.3.14: HTTP/3, Built-in Image API, and 7x Faster Installs

Bun v1.3.14 ships HTTP/3 server support with a single config flag, a native Bun.Image API ...

By ByteBot

May 31, 2026

Deno 2.8 mascot with Node.js compatibility bar showing 76 percent, ahead of Bun at 40 percent

News

Deno 2.8: Node.js Compat Hits 76%—Ahead of Bun Now

Deno 2.8 ships with 76.4% Node.js compatibility, outpacing Bun at 40.6%. Installs 3.66x faster, six ...

By ByteBot

May 23, 2026

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