deno

Deno 的开发团队将并入 Cloudflare，并在一年后停止维护该运行时；社区开发者 P. Webb 宣布发起名为 Ende 的社区分支，放弃 Node 兼容性，专注于权限沙箱、后量子加密等新方向。

Deno is joining Cloudflare and winding down its runtime investment, while JSR continues on Cloudflare's infrastructure and the team merges celld into workerd. The post reflects on how Deno's competition pushed Node/npm ecosystem improvements even though Deno itself never reached critical mass.

Cloudflare is acquiring Deno to build on its celld project and make workerd self-hosting a first-class option, while the Deno runtime will only receive bug fixes for one year before development ends. Deno and Node.js creator Ryan Dahl endorsed the decision, saying Deno was absorbed by Node compatibility and that he wants to focus on new abstractions like celld's object-storage-based server model.

讨论 Cloudflare 收购 Deno 后关闭该项目的争议，认为这不仅是公关宣传，而是关于企业收购开源团队并解散其项目的重要科技新闻。

Cloudflare is bringing over key Deno team members, including Ryan Dahl and Bartek Iwańczuk's colleagues, to make workerd a first-class, self-hostable open-source JavaScript runtime, marking a notable shift in the JS runtime landscape.

The celld team describes how they use deterministic simulation testing (DST) to explore event orderings and reproduce hard-to-reproduce bugs in their Cloudflare Workers/Durable Objects runtime, including how a seeded simulator controls scheduling, storage faults, and time to verify system invariants.

Deno 宣布整个团队加入 Cloudflare：Deno 运行时将在一年维护期后停止开发，Deno Deploy 六个月后关闭，JSR 将迁移至 Cloudflare 基础设施，未来开发重心转向基于 Cloudflare Workers 和 Durable Objects 的统一平台（celld）。

The Deno team, including creator Ryan Dahl, is joining Cloudflare to improve Workers for Node.js developers and advance workerd as a core runtime primitive.

Developer David Bushell explains why he abandoned Deno for Node.js, covering package management with PNPM, Node's TypeScript type-stripping restrictions, and migrating his static site generator.

A personal project to graph a sleep disorder using timestamped online activity from Discord and Twitter, implemented with Deno and TypeScript.

Frugal Tokens is a tool for analyzing costs and usage patterns across coding sessions with AI models, helping developers understand and optimize their spending.

The Looped Agent Framework is an open-source tool for building and deploying single-purpose AI agents with a single config file, secure permissions, and Docker-native deployment.

Deno 2.9 introduces `deno desktop` for building native desktop applications using web technologies, along with improved Node.js compatibility, CSS module imports, and faster startup.

Deno Desktop is a new feature that packages Deno projects into self-contained desktop applications using Chromium or native webviews, offering a lighter alternative to Electron; currently in canary with some bugs.

The article discusses how LLM code style choices affect token consumption and costs, offering optimizations such as using Web API standards and simpler indentation to reduce output tokens.

Deno Desktop is a new feature in Deno 2.9 that turns any Deno project into a self-contained desktop application with small binaries, framework auto-detection, built-in auto-update, and cross-compilation support.

A reflective article critiquing Deno's shift towards Node.js compatibility, arguing it dilutes its original streamlined, zero-config philosophy that made it compelling for developers.

Deno open-sources Claw Patrol, a security firewall for AI agents that routes traffic through a tunnel, parses protocols, injects credentials, and enforces rules to prevent dangerous actions like SQL deletions or kubectl commands.

Claw Patrol is an open-source security firewall that sits between agents and production, allowing users to write HCL rules to gate agent actions like blocking destructive SQL or requiring human approval for kubectl commands.

Deno 2.8 is released, adding new subcommands: deno audit fix, deno bump-version, and deno ci for CI workflows.