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Stories with reporting from Deno: the top stories first, then everything newest first. Each story links to the original articles.
Deno is joining Cloudflare. The companies say the move is intended to make self-hosting Workers and Durable Objects simpler, allowing developers to use the same primitives in more places.
A critical unauthenticated remote-code-execution vulnerability affects React Server Components; a separate notice also identifies React Server Functions and Next.js. React published fixes in versions 19.0.1, 19.1.2 and 19.2.1, while Deno says it mitigated the issue in Deno Deploy. Other affected users are urged to upgrade immediately.
A high severity Denial-of-Service (DoS) vulnerability has been found in React Server Components and Next.js. Deno has implemented mitigations in Deno Deploy. Immediate upgrades are required for other users.
Deno 2.7 stabilizes the Temporal API, adds Windows on ARM builds, npm overrides in package.json, brotli compression streams, self-extracting compiled binaries, deno create, and dozens of Node.js compatibility improvements.
deno desktop for building native desktop apps from web tech, first-class migration from npm/pnpm/yarn/Bun, CSS module imports, snapshot and parameterized testing, smaller deno compile --bundle binaries, and Node.js 26 compatibility.
import defer, six new subcommands (deno transpile, deno pack, deno bump-version, deno ci, deno why, deno audit fix), network debugging in Chrome DevTools, framework-aware deno compile, and 3.66x faster cold npm installs.
Fresh 2.3 ships true zero-JS pages, View Transitions, CSP nonce support, IP filtering, and Temporal API support in islands.
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.
Capture player identities, add a customization modal, and persist those preferences via Oak PostgreSQL.
Deno Deploy is now generally available, plus some highlights of new features and tools.
Instant Linux microVMs with defense-in-depth security for running untrusted code.
Building a leaderboard with database integration for our example browser-based game.
Adding obstacles, collision detection and game mechanics to our example browser-based game.
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.
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.
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.
Here’s a roundup of some of our popular open source libraries and how we use them in Deno.
Recent supply chain attacks on npm is a reminder that Node and npm grants unfettered access to your systems. Here's how Deno, with an opt-in security model, protects against these vulnerabilities.
