Open-source apps that run on Cloudflare.
A curated starting point for open-source applications you can deploy in your own Cloudflare account. Browse by category, find what is popular, and discover something to ship.
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Most starred on GitHub
cloud-mail
A self-hosted email service that lets a domain owner create multiple mailboxes and send or receive messages with attachments. It runs on Cloudflare Workers and stores data in D1, KV, and R2, with Workers AI for verification-code recognition and Turnstile for bot protection.
moltworker
A personal AI assistant packaged to run in a Cloudflare Sandbox container on Workers, with a web chat UI, Telegram, Discord, and Slack channels, device pairing, optional R2 persistence, AI Gateway routing, and Cloudflare Access protection; deployment uses wrangler and requires a Workers Paid plan.
gh-proxy
A proxy that accelerates access to GitHub releases, archives, branch files, gists, and git clone operations. It ships as a Cloudflare Workers script deployable in a visitor's own account, with configurable asset URL and route prefix, plus an optional Python version for Docker or direct hosting.
Newest apps
Recently added to the directory
meshflare
A self-hosted dashboard for managing Cloudflare Zero Trust resources such as mesh nodes, device registrations, Tunnels, split tunnels, and DNS filtering. It deploys as a Worker with a D1 database in the visitor's Cloudflare account, or runs self-hosted with Bun or Docker using a scoped API token.
Rin
A serverless blog platform for writing and publishing articles with comments, tags, private posts, and image uploads. It deploys to a visitor-controlled Cloudflare account using Pages for the frontend, Workers for the backend, D1 for the database, and R2 for image storage.
bknd
A self-hosted backend application providing database management, authentication, media handling, and workflows through a REST API and admin UI. It deploys to Cloudflare Workers and can use Cloudflare D1 or Durable Objects SQLite for data and R2 for media storage in a visitor-controlled account.
Recently updated
Latest repository push activity
edgeever
An open-source notes and knowledge base application with a three-pane editor, multi-device sync, attachments, version history, and optional AI agent access via MCP. It deploys to a visitor's Cloudflare account as a Worker backed by D1 for data and R2 for attachments, with a Docker alternative for self-hosting.
InsightFlare
An analytics application with a one-click Cloudflare deployment route and one year of default traffic retention.
Monolith
A self-hosted blog system that runs its backend on Cloudflare Workers with a React SPA served from Pages, storing posts and media in D1 or R2 and optionally using Analytics Engine for visitor statistics; visitors deploy it to their own Cloudflare account with a single deploy script.
Browse by category
Each category has its own directory page
Analytics
10 apps · Measurement and performance applications.
AI
11 apps · AI applications and workflows.
Content & Publishing
23 apps · Content creation and publishing applications.
Developer Tools
11 apps · Software building and operations tools.
Email & Communication
13 apps · Email and communication applications.
Utilities
30 apps · Focused practical utilities.
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