cloudflare-workers

honojs/hono

A featherweight web framework that runs identically everywhere — Hono is a zero-dependency web framework built on Web Standards, running unchanged on Cloudflare Workers, Deno, Bun, AWS Lambda, Fastly Compute and Node.js. Its RegExpRouter avoids linear loops for speed, and the tiny preset stays under 12kB, appealing to developers who want one codebase across runtimes.

supermemoryai/supermemory

A benchmark-leading memory layer built for self-hosted AI agents — Supermemory ranks #1 on LongMemEval, LoCoMo, and ConvoMem benchmarks, claiming 95% Recall@15 with 99.4% context reduction and ~50ms user profiles. Built on Cloudflare Workers, Drizzle, and Postgres, it offers an npm/pip API plus self-hosting, aimed at developers building AI agents that need fast, persistent memory.

maillab/cloud-mail

Run a full email platform on Cloudflare Workers with one domain — Cloud Mail lets you spin up unlimited email addresses on a single domain, deployed entirely on Cloudflare Workers to cut server costs. It's built for anyone wanting a self-hosted, multi-account email service without managing traditional mail server infrastructure.

hieunc229/mailflare

Self-hosted email inbox built on Cloudflare, Resend, or SES — Mailflare lets you run your own email service for custom domains, using Cloudflare, Resend, or AWS SES as backends. Beyond basic mail, it bundles shared mailboxes, calendar scheduling with booking pages, routing rules, and an AI assistant with MCP access—aimed at teams and professionals wanting control over their own email stack.

cloudflare/workers-sdk

The Monorepo Behind Wrangler and Cloudflare Workers Tooling — This repo is the home of Wrangler, Cloudflare's official CLI for building, testing, and deploying Workers, plus related packages used in the Workers development workflow. It's the main entry point for anyone building serverless apps on Cloudflare's edge platform, from local dev to production deploys.

shuaiplus/nodewarden

Bitwarden-compatible server running on Cloudflare Workers

kane50613/takumi

One layout engine for JSX, HTML, and CSS. Render images, SVG, PDFs, or a paint tree. No headless browser.

rociiu/talorys

A personal AI agent you own, hosted on your own Cloudflare account — Talorys is a self-hosted AI assistant deployed with one npx command into your own Cloudflare account, no external server or vendor database involved. It handles chat, long-term memory with optional semantic recall, tasks, notes and scheduled automations, aimed at single users wanting a private, free-tier-friendly, telemetry-free assistant.

cloudflare/mcp

A Cloudflare MCP server that shrinks 2,500 endpoints to 1k tokens — This MCP server exposes the entire Cloudflare API using Code Mode, cutting context usage from ~2M tokens (raw OpenAPI) or ~1.17M tokens (native MCP schemas) down to roughly 1,100 tokens with just 3 tools. It supports OAuth or API token auth and targets agents needing broad Cloudflare control without blowing their context window.

every-app/every-app

Every app your business needs to grow.

yt1988/who-are-you

Who do websites think you are? A privacy self-check: every sniffer any site can run, the portrait they paint, and the contradictions that give away a VPN or proxy

Millillion/lasm

Lean 4 compiles to WebAssembly for Node, Bun, Deno and edge runtimes — Lasm ships Lean 4, Lake and its build tools via npm, letting you compile ordinary Lean programs ahead of time to WebAssembly and deploy the same code as a Node server, serverless/edge function, WASI module or browser app. Because it's Lean, you can formally prove properties of deployed code; the flagship Conduit example ships with 117 proved theorems.

finereli/yarareads

A phonics-checking reading app kids can tap word by word to sound out — Yara Reads is a free Cloudflare Worker app for early readers: every story word carries sound-by-sound highlighting, and a built-in checker rejects any word a child's known phonics sounds can't decode. Parents can connect an MCP agent (Claude, ChatGPT, etc.) to generate or type in new stories that respect exactly which sounds their kid knows.