脆弱性・アップデート

Node.js 25.6.0 (Current)

Bun v1.3.8

Fixes 8 issues (addressing 6 👍). Bun.markdown is a builtin CommonMark-compliant Markdown parser written in Zig. Bun's bundler gets bun build --metafile-md to write LLM-friendly module graph metadata. Fixes a regression in 'npm install -g bun' on Windows.

OpenSSL Security Advisory Assessment, January 2026

Bun v1.3.7

Fixes 91 issues (addressing 243 👍). 50% faster `Buffer.from(array)`, 35% faster async/await, 3x faster `array.flat()`, 90% faster `padStart`/`padEnd` via JSC upgrade. New: `Bun.JSON5`, `Bun.JSONL`, `Bun.wrapAnsi()` (33-88x faster than wrap-ansi npm), `--heap-prof-md`, `--cpu-prof-md`, `node:inspector` Profiler API, `replMode` for `Bun.Transpiler`. Fetch now preserves header casing. HTTP/2 fixes for AWS ALB/gRPC/Fauna.

Node.js 25.5.0 (Current)

Build a dinosaur runner game with Deno, pt. 4

Building a leaderboard with database integration for our example browser-based game.

Inside Turbopack: Building Faster by Building Less

Learn how we built Turbopack with incremental computation to scale development and builds to massive Next.js applications.

Node.js 25.4.0 (Current)

Laravel Wayfinder: End-to-End Type Safety for PHP and TypeScript

Sync PHP and TypeScript automatically with Laravel Wayfinder, now in beta. Generate types, routes, and validation from your Laravel app.

Mitigating Denial-of-Service Vulnerability from Unrecoverable Stack Space Exhaustion for React, Next.js, and APM Users

Node.js 22.22.0 (LTS)

Node.js 25.3.0 (Current)

Node.js 24.13.0 (LTS)

Node.js 20.20.0 (LTS)

Bun v1.3.6

Fixes 45 issues (addressing 125 👍). Bun.Archive API for creating & extracting tarballs with gzip compression, Bun.JSONC for parsing JSON with comments, metafile & files options in Bun.build for bundle analysis and virtual files, Response.json() 3.5x faster, 15% faster async/await, 30% faster Promise.race, 20x faster Bun.hash.crc32, faster Buffer.indexOf/includes with SIMD, HTTP/HTTPS proxy support for WebSocket, S3 Requester Pays support, --grep flag for bun test, fake timers now work with @testing-library/react, SQLite updated to 3.51.2, and numerous Node.js compatibility improvements.

Tuesday, January 13, 2026 Security Releases

Build a dinosaur runner game with Deno, pt. 3

Adding obstacles, collision detection and game mechanics to our example browser-based game.

Next.js 16.1

Next.js 16.1 introduces Turbopack file system caching for development, a new bundle analyzer, and easier debugging in Node.js.

Bun v1.3.5

Fixes 32 issues (addressing 25 👍). Bun.Terminal API, compile-time feature flags, improved Bun.stringWidth accuracy, V8 C++ value type checking APIs, Content-Disposition support for S3 uploads, environment variable expansion in .npmrc quoted values, and numerous bug fixes & node.js compatibility improvements

Build a dinosaur runner game with Deno, pt. 2

This series of posts will guide you through building a simple game using Deno. This post sets up the game loop, user controls and basic game physics.

Next.js Security Update: December 11, 2025

Two additional vulnerabilities have been identified in React Server Components. Users should upgrade to patched versions immediately.

Node.js 24.12.0 (LTS)

Deno 2.6: dx is the new npx

This release includes `dx` for running package binaries, more granular permissions, source phase imports, faster type checking with `tsgo`, native source maps, `deno audit`, and much more.

Build a dinosaur runner game with Deno, pt. 1

This series of posts will guide you through building a simple game using Deno. Each post corresponds to a stage in the development process, gradually introducing new features and concepts.

Bun v1.3.4

Fixes 194 issues (addressing 412 👍). URLPattern API, Fake Timers for bun:test, Custom Proxy Headers in fetch(),console.log %j format, http.Agent connection pooling fix, Standalone executable config loading changes, SQLite 3.51.1, and numerous bugfixes for bun:test, Node.js compatibility, Windows, Web APIs, bun install, and more

Bun is joining Anthropic

Bun has been acquired by Anthropic. Anthropic is betting on Bun as the infrastructure powering Claude Code, Claude Agent SDK, and future AI coding products & tools.

Node.js 20.19.6 (LTS)

Bun v1.3.3

Fixes 95 issues (addressing 348 👍). CompressionStream and DecompressionStream, Control .env and bunfig.toml loading in standalone executables, `retry` and `repeats` in `bun:test`, --no-env-file, SQLite 3.51.0, Upgraded to Zig 0.15.2, Bugfixes for bundler, bun install, Windows, Node.js compatibility, Web APIs, Bun.serve, networking, Bun.YAML, Bun.Transpiler, Bun.spawn & TypeScript definitions

Node.js 25.2.1 (Current)

Node.js 24.11.1 (LTS)

Node.js 25.2.0 (Current)

Bun v1.3.2

Fixes 287 issues (addressing 324 👍). Hoisted installs restored as default for backward compatibility. CPU profiling with --cpu-prof, faster installs for packages with post-install scripts, bun:test onTestFinished hook, ServerWebSocket subscriptions getter, Alpine 3.22 in Docker images, improved Git dependency resolution, bun list alias, and numerous bug fixes across install, HTTP/HTTPS, N-API, bun test, bun build, and runtime.

Node.js 25.1.0 (Current)

Node.js 22.21.1 (LTS)

Node.js 24.11.0 (LTS)

Vercel now supports the Bun Runtime

Deploy and run your applications with Bun's fast JavaScript runtime on Vercel Functions, with full access to Bun APIs and improved performance

Bun v1.3.1

Fixes 103 issues (addressing 172 👍). 2× faster bun build on macOS for symlink-heavy projects, source maps preserve legal comments, and --format=cjs now inlines import.meta; bun test adds global vi, --pass-with-no-tests, and --only-failures; .npmrc :email auth support, faster installs when no peer deps, selective hoisting for isolated installs (publicHoistPattern/hoistPattern), and fs/promises FileHandle.readLines(); numerous bundler/transpiler fixes (external sourcemaps in Bun.build({ compile:true }), --bytecode with import.meta, Windows react-jsxdev); reliability fixes across install/pm/pac…

Next.js 16

Next.js 16 includes Cache Components, stable Turbopack, file system caching, React Compiler support, smarter routing, new caching APIs, and React 19.2 features.

My highlights from the new Deno Deploy

Highlights from the new version of Deno Deploy.

Node.js 22.21.0 (LTS)

Deno's Other Open Source Projects

Here’s a roundup of some of our popular open source libraries and how we use them in Deno.

React Conf 2025 Recap

Last week we hosted React Conf 2025, in this post, we summarize the talks and announcements from the event...

Node.js 25.0.0 (Current)

Node.js 24.10.0 (Current)

Bun 1.3

Bun 1.3 introduces zero-config frontend development, unified SQL API, built-in Redis client, security enhancements, package catalogs, async stack traces, VS Code test integration, and Node.js compatibility improvements.