Reading up on Cloudflare Workers
18 deep · digging since jan 08
- The Cloudflare Blog – Brought to you by EmDash
Cloudflare moved its blog to EmDash on Cloudflare Workers, added caching, redesigned the UI, and rolled out traffic gradually to boost performance and enable agent tools.
- Introducing Kitesurf: The agent-first browser that runs in V8 isolates on Cloudflare Workers
Cloudflare introduces Kitesurf, an agent-first browser built on Workers that prioritizes CPU and memory efficiency over human-centric features, designed to lower costs for AI agents while maintaining compatibility with automation tools via CDP.
- GitHub - cloudflare/cloudflare-os: Agent workspace built on Cloudflare Workers for creating documents, building apps, and running agents with your company’s context and systems.
Cloudflare OS is an open-source agent workspace built on Cloudflare Workers that enables secure AI-powered document creation, app building, and agent execution using private, sandboxed gadgets with human-in-the-loop security via Gatekeepers.
- Announcing Cloudflare Wallets: The programmable wallet for the agentic Internet
Cloudflare unveiled programmable Wallets that give AI agents a stable identity and native stable‑coin payment ability via the x402 protocol to buy APIs and content.
- Your agent needs a computer, not a container — introducing @cloudflare/computer
Cloudflare launches @cloudflare/computer, an agent runtime that isolates code in lightweight workers and on-demand containers to give each agent its own scalable compute environment.
- Cloudflare Workers and Hyperdrive with SvelteKit – Master.dev Blog
Integrating Cloudflare Workers and Hyperdrive with SvelteKit requires adjusting build scripts and using server hooks to provide per-request DB connections.
- GitHub - DavidHDev/canvas-ui: A library of creative canvas components. Real HTML with WebGL effects running over it. React, Vue, Svelte, vanilla.
Canvas UI provides a framework‑agnostic library of creative canvas components that use experimental html‑in‑canvas for live DOM‑based WebGL effects, falling back to WebGL overlays.
- You might not need… a service worker
Service workers are essential for offline support, push notifications, and background sync, but other use cases are often better solved with simpler alternatives like HTTP caching or server-side logic.
- Creating a VS Code agent hook to respond to file changes - Human Who Codes
VS Code agent hooks provide deterministic shell commands that trigger on specific agent-loop events, enabling guaranteed follow-up automation like regenerating types after editing wrangler.jsonc.
- GitHub - cloudflare/agentic-inbox: A self-hosted email client with an AI agent, running entirely on Cloudflare Workers
Cloudflare released Agentic Inbox, a self-hosted email client with an AI agent that runs entirely on Cloudflare Workers using Email Routing, Durable Objects, and R2.
- GitHub - withastro/flue: The sandbox agent framework.
Flue is a TypeScript framework for building autonomous AI agents with a programmable harness that provides sandboxes, tools, skills, and durable execution across local and cloud runtimes.
- GitHub - HugoRCD/evlog: Logging that makes sense. Wide events, structured errors, zero chaos.
evlog is a TypeScript-first logging library that collapses multiple log lines into one structured wide event per request with context and self-documenting errors.
- Code Mode: give agents an entire API in 1,000 tokens
Cloudflare's Code Mode for Workers AI reduces MCP token usage by 99.9%, exposing the entire API via two search and execute tools.
- Introducing Markdown for Agents
Cloudflare introduces Markdown for Agents, automatically converting HTML to markdown for AI crawlers and agents to reduce token usage and improve structured data access.
- Show HN: isometric.nyc – giant isometric pixel art map of NYC
An isometric pixel-art map of NYC was created by using a few dozen hand-tuned AI outputs to fine-tune Qwen, enabling seamless tile generation at massive scale with zero handwritten code.
- SYSTEM — docs
SYSTEM is an open-source tool that enables remote Mac control via natural language, using a Cloudflare Workers agent and a local bridge with AppleScript, shell, and Raycast integration.
Takes
we did something similar on cloudflare we have these internal apps that use cf primitives like workers, sqlite, r2 and they're all fronted by cloudflare access which requires SSO 100% vibed by opencode
@thdxr
The wait is over. Cloudflare Email Service is now in public beta 📧 Send and receive emails directly from Workers or REST API with global delivery on Cloudflare's network And just in time for you to build email agents with the Agents SDK!
@thomasgauvin