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Deno @deno.land · 17/09/2026

Deno 2.9.7 is out 🦕 - Faster `node:buffer` encoding and decoding - Improved startup time and baseline memory usage - Better pnpm lockfile handling - Several permission hardening improvements Overall 37 changes with 4 perf wins github.com/denoland/den...

github.com

Release v2.9.7 · denoland/deno

2.9.7 / 2026.09.16 fix(audit): honor configured CA stores (#36728) fix(cache): make HTTP authority paths unambiguous (#36356) fix(cli): accept all valid sys permission descriptors (#36753) fix(cli...

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Deno @deno.land · 27/08/2026

Deno v2.9.6 is out! 🦕 - Clipboard API support and richer native menus in deno desktop - Less overhead on every async call into the runtime - Hardened Node-API support - many more 👇 A total of 100 fixes and performance improvements in this release. deno upgrade

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Deno @deno.land · 06/08/2026

Deno 2.9.5 is out 🦕 New: deno compile --engine quickjs, an experimental QuickJS backend for compiled binaries. Same CLI, same source: V8 -> 64 MB QuickJS -> 35 MB ~45% smaller, and it cold-starts ~25% faster. github.com/denoland/den...

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Deno @deno.land · 23/07/2026

Another week, another patch release 🦕 Deno v2.9.4: 47 bug fixes plus a handful of perf wins (FxHash hot maps, smaller snapshots, slimmer AppImages). See you next week!

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Deno @deno.land · 08/07/2026

Deno v2.9.2 is out with perf improvements: - ReadableStream async iterator now has a sync fast path - queueMicrotask uses V8 natively - zero-copy async writes for node streams - SIMD JSON indexing for npm packuments Plus 39 bug fixes and 13 improvements to Deno Desktop deno upgrade

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Deno @deno.land · 22/05/2026

Deno 2.8 is released! - 6 new subcommands - defaulting to "npm:" - Node.js api compat: 42% → 74% - import defer - 3.6× faster cold npm installs - Network debugging in Chrome DevTools - TypeScript 6 - catalog: support - Cross-platform npm installs - deno install --prod

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Deno @deno.land · 21/05/2026

Introducing Claw Patrol! A security firewall for AI agents. It sits between your agents and production, parsing and gating HTTP, SQL, Kubernetes, and SSH on the wire. Built from our experience giving ops agents production access without sharing credentials. MIT licensed. deno.com/blog/clawpat...

deno.com

Claw Patrol: an open-source security firewall for agents | Deno

Why we needed an agent firewall that speaks more than HTTP.

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Deno @deno.land · 19/05/2026

Deno 2.8 ships this week. Our biggest minor release ever. Node.js compatibility: 42% → 75%+ this year. 500+ Node compat commits since 2.7. TypeScript 6.0.3, `import defer` support, several new subcommands, catalog workspaces, CPU flamegraphs, and many more.

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Deno @deno.land · 28/04/2026

Deno 2.7.14 is out with 120+ bug fixes Major improvements and fixes to node:http2, node:tls, node:net, node:dns, node:cluster, node:crypto, node:timers, node:stream, Web API, and more github.com/denoland/deno/releases/tag/v2.7.14 See you next at Deno v2.8

github.com

Release v2.7.14 · denoland/deno

2.7.14 / 2026.04.28 feat(ext/node): add fs.Utf8Stream feat(upgrade): delta updates via bsdiff patches (#33274) fix(bundle): treat CSS same-document fragment URLs as external (#33492) fix(cache): a...

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Deno @deno.land · 27/04/2026

Fresh 2.3 is out! It now ships zero JavaScript on static pages by default — no scripts, no bundles, nothing. Also: 🎞️ View Transitions, 🔌 WebSockets, 🔒 CSP nonces, 📡 OTel trace propagation, and 🕐 Temporal API support for island props. deno.com/blog/fresh-2.3

deno.com

Fresh 2.3: Zero JS by default, View Transitions, and Temporal support | Deno

Fresh 2.3 ships true zero-JS pages, View Transitions, CSP nonce support, IP filtering, and Temporal API support in islands.

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Deno @deno.land · 22/04/2026

Deno v2.7.13 is out! The big one: node:http has been completely rewritten bringing major compatibility and performance improvements for Node HTTP workloads Also in this release: fixed node:http2, node:tls, Node-API, lower mem usage for Deno.Command, glibc < 2.27 compat github.com/denoland/den...

github.com

Release v2.7.13 · denoland/deno

2.7.13 / 2026.04.22 feat(ext/node): implement node:repl module (#32799) feat(ext/node): rewrite node:http with llhttp and native TCPWrap (#33208) feat(upgrade): support installing from a PR (#3325...

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Deno @deno.land · 01/04/2026

Deno v2.7.11 is out with 32 fixes across three patch releases: -Tons of Node.js compat improvements (crypto, child_process, workers, TTY on Windows) -New include/exclude fields for deno compile -Faster watch mode shutdown (10s -> 500ms) -Alpha/beta channel support github.com/denoland/den...

github.com

Release v2.7.11 · denoland/deno

2.7.11 / 2026.04.01 feat: add alpha and beta release channel support (#33098) fix(ext/node): fire fs.watch events for immediate writes (#32935) (#32989) fix(watch): reduce graceful shutdown timeou...

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Deno @deno.land · 25/03/2026

Deno 2.7.8 is here! - P-521 elliptic curve crypto (sign, verify, ECDH) - SIMD-accelerated base64 encode/decode via simdutf - file: and link: dependencies in package.json now supported - OTel console exporter + HTTP span attributes on metrics - 30+ Node compat fixes github.com/denoland/den...

github.com

Release v2.7.8 · denoland/deno

2.7.8 / 2026.03.25 feat(core): implement NodeRuntime CDP domain and fix --inspect-brk blocking (#32714) feat(ext/crypto): implement P-521 sign, verify, and ECDH derive (#32602) feat(ext/napi): add...

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Deno @deno.land · 18/03/2026

Deno v2.7.6 is out with 78 changes - 7 features, 12 perf improvements, and 59 fixes github.com/denoland/den... - deno eval now auto-detects CJS vs ESM - --cpu-prof-flamegraph generates interactive SVG flamegraphs - 28+ Node.js compat fixes (child_process, crypto, tty, worker_threads) - and more

github.com

Release v2.7.6 · denoland/deno

2.7.6 / 2026.03.18 feat(core): add cloneable resource registry for structured clone (#32672) feat(core): update v8 to 146.8.0 with foreground task ownership (#32771) feat(eval): auto-detect CJS vs...

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Deno @deno.land · 16/03/2026

People building platforms need proper observability tooling. Deno Subhosting gives you that. Here's a quick demo youtu.be/E-PnhLqJOsk

youtu.be

OpenTelemetry support in Deno Subhosting — observability at scale

YouTube video by Deno

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Deno @deno.land · 12/03/2026

'twas discussed. ....dawg.

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Deno @deno.land · 12/03/2026

Deno Subhosting. Our infrastructure already powers some huge platforms. Now it's available to you too. deno.com/subhosting

deno.com

Deno Subhosting | Deno

Extend your platform using Deno Deploy's secure, multi-tenant infrastructure. Manage deployments for any scale of users.

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Deno @deno.land · 11/03/2026

We're cooking... Deno v2.7.5 is out! - `fs.cp` moved to Rust for 2x performance boost - `deno install` handles peer deps faster - CPU profiling with --cpu-prof flags - Node compat fixes: ECDH, DiffieHellman, PQC keys, worker_threads, v8 APIs 38 bug fixes total, more here: github.com/denoland/den...

github.com

Release v2.7.5 · denoland/deno

2.7.5 / 2026.03.11 feat(coverage): add function coverage to summary and HTML reports (#32507) feat(doc): support npm packages in deno doc (#32435) feat(ext/node): add node_api_create_object_with_p...

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Deno @deno.land · 03/03/2026

Deno v2.7.2 is released `deno install` is now dramatically faster Full release notes at: github.com/denoland/den...

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Reposted by Deno

Andrew Lisowski 💻 @hipstersmoothie.com · 02/03/2026

This is so nice. basically every platform I've ever used I've wanted to use cron for certain things, and its always oddly non-trivial The API here looks great!

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Deno @deno.land · 02/03/2026

It's about time! Configure and monitor your cron tasks with Deno Deploy. docs.deno.com/deploy/cron/

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Deno @deno.land · 25/02/2026

Deno v2.7 is here! 🕛 Temporal API stabilized 🪟 Windows ARM native support ⚙️ npm overrides support 📦 deno compile --self-extracting 🩹 Node compat fixes ...and more! deno.com/blog/v2.7

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Deno @deno.land · 24/02/2026

Can you spin environments in 200ms with all the dependencies installed and ready to use? You can with snapshots in Deno Sandbox! Do the setup once, reuse it forever. See how in this demo with Python youtu.be/mASEjxpuDTM

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Deno @deno.land · 23/02/2026

Real apps need real observability. The final part of this browser game tutorial by @thisisjofrank.bsky.social adds telemetry and logging to show you how Deno Deploy can instrument your apps. deno.com/blog/build-a...

deno.com

Build a dinosaur runner game with Deno, pt. 6 | Deno

Add structured logging, distributed traces, and game analytics to your Deno game and learn how to use Deno Deploy's built-in logs, traces, and metrics dashboards.

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Deno @deno.land · 17/02/2026

Deno Deploy has databases done right. Instant serverless Postgres databases. BYO, or get one from our friends at @prisma.io Watch the full demo 👉 deno.co/show/deploy/db

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Reposted by Deno

npmx @npmx.dev · 13/02/2026

We couldn't have built our own docs generation without @deno.land tools, here to collaborate with all registries @jsr.io 🤝 @npmx.dev

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Deno @deno.land · 13/02/2026

Deno Sandbox Get Linux microVMs instantly for you or your agentic coding buddy. Watch the full demo: deno.co/show/sandbox...

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Deno @deno.land · 10/02/2026

Deno v2.6.9 is out with Markdown support in `deno doc`, checksum verification for `deno upgrade`, major `node:worker_threads` and `node:zlib` compatibility improvements, and 34 other fixes. github.com/denoland/den...

github.com

Release v2.6.9 · denoland/deno

2.6.9 / 2026.02.10 feat(doc): support markdown files (#32024) feat(upgrade): ability to verify zip archive against checksum (#31804) feat(upgrade): add context to error messages for better trouble...

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Deno @deno.land · 10/02/2026

🚀 Publish applications with Deno Sandbox! The Deno Sandbox SDK lets you create, manage, and deploy applications. A perfect companion for your agentic workflow. Watch the demo: deno.co/show/sandbox...

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Deno @deno.land · 09/02/2026

In pt 5 of Building a simple JS/HTML game on Deno Deploy, we cover: ✅ customized player profiles ✅ robust persistence path with local cache and server sync ✅ remote tuning system to support AB tests and live events deno.com/blog/build-a...

deno.com

Build a dinosaur runner game with Deno, pt. 5 | Deno

Capture player identities, add a customization modal, and persist those preferences via Oak + PostgreSQL.

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Deno @deno.land · 05/02/2026

Deno Sandbox ◽ Volumes ◽ Snapshots ◽ Secrets 👉 See the announcement video for more deno.co/announcing/s...

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Deno @deno.land · 03/02/2026

Introducing Deno Sandbox ⭐ Instant Linux microVMs ⭐ TypeScript and Python (!) SDKs + REST API ⭐ Secure against prompt injection attacks deno.com/blog/introdu...

deno.com

Introducing Deno Sandbox | Deno

Instant Linux microVMs with defense-in-depth security for running untrusted code.

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Deno @deno.land · 03/02/2026

Deno Deploy gets new features as it gains GA status. ⭐ Runs any node.js app or framework ⭐ Tunnels ⭐ Postgres databases ⭐ Built-in traces, logs, metrics deno.com/blog/deno-de...

deno.com

Deno Deploy is Generally Available | Deno

Deno Deploy is now generally available, plus some highlights of new features and tools.

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Deno @deno.land · 26/01/2026

Want to build a simple JS/HTML game? This week we're adding a database with a score submission API to create a global leaderboard. deno.com/blog/build-a...

deno.com

Build a dinosaur runner game with Deno, pt. 4 | Deno

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

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Deno @deno.land · 22/01/2026

Deno v2.6.6 just shipped with 11 bug fixes for Node compatibility, OTEL for cron, better `@types` handling, improvements to `deno task` and more. Check out full changelog at github.com/denoland/den...

github.com

Release v2.6.6 · denoland/deno

2.6.6 / 2026.01.22 feat(cli/tsc): show progress bar for TSGO downloads (#31893) feat(inspector): accept bare host and bare port for --inspect flag (#31881) feat(inspector/unstable): add /ws/events...

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Deno @deno.land · 15/01/2026

Deno v2.6.5 just dropped with over 20 bug fixes, including support for GIF and WebP images in `createImageBitmap`, improved `node:child_process`, `node:sqlite`, better lockfile deduplication and more! Run `deno upgrade` to get the latest version. Full changelog: github.com/denoland/den...

github.com

Release v2.6.5 · denoland/deno

2.6.5 / 2026.01.15 feat(ext/canvas): support gif, webp for createImageBitmap (#31402) feat(ext/web): add performance.clearResourceTimings() and setResourceTimingBufferSize() (#31603) feat(node/fs)...

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Deno @deno.land · 07/01/2026

JavaScript trademark update: - Oracle requested (and we agreed to) a 60-day extension in the cancellation case ttabvue.uspto.gov/ttabvue/v?pn... - We’re deep in discovery, producing extensive evidence that “JavaScript” is used generically across the industry and does not refer to Oracle products.

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Deno @deno.land · 02/01/2026

Need better debugging? Deno Deploy offers V8 engine level metrics to help you identify memory leaks and more, without any additional config.

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Deno @deno.land · 30/12/2025

Ever wonder how to trace a request across microservices? Distributed tracing is easy using the traceparent header, and is supported on Deno Deploy with zero code changes. Here's how it works 👇

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Deno @deno.land · 22/12/2025

There are interesting goodies in the latest Deno Deploy changelog! Watch as @lcas.dev walks @philhawksworth.dev through some of the latest developments. www.youtube.com/watch?v=JiR-...

youtube.com

Exploring the Deno Deploy changelog — December 2025

YouTube video by Deno

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