Open Source Serverless Projects
Serverless is a cloud computing model in which a provider manages the underlying servers and runs application code on demand. Workloads often respond to events, such as web requests, scheduled tasks, or messages, and scale automatically as demand changes. This can reduce infrastructure management and costs for intermittent workloads, while introducing considerations such as execution limits, cold starts, and dependence on provider-specific services.
Open source tools in this area include deployment frameworks, runtime platforms, local emulators, and services for routing events or managing data. When choosing one, consider its maturity, license, maintenance activity, runtime and infrastructure requirements, integrations, observability, and portability. These tools can help developers and operations teams build, test, and run event-driven applications, whether they are adopting managed cloud infrastructure or seeking more control over deployment.
14 repositories · updated October 3, 2026
computer: Give Agents a Durable Filesystem and Execution Runtime
Cloudflare Computer gives agents a durable workspace backed by Durable Object SQLite and a choice of container or Worker execution. It suits prototypes that need persistent files and flexible execution, but the project is preview-only and not for production use.
orbitdb: Build Peer-to-Peer Databases
OrbitDB is a JavaScript database for decentralized and local-first applications. It stores data with IPFS and synchronizes peers using Libp2p Pubsub, with Merkle-CRDTs to merge concurrent writes.
clawless: Run AI Agents in a Browser Sandbox
ClawLess runs Claw AI agents in a browser-based Node.js environment powered by WebContainers, without a backend server. It combines an editor, terminal, policy controls, and audit logging for teams building or evaluating sandboxed agent workflows.
agentic-inbox: Manage Email with a Self-Hosted AI Assistant
Agentic Inbox is a self-hosted email client that runs on Cloudflare Workers and adds an AI agent for inbox tasks. It suits people already using Cloudflare who want email and AI tools under their own account, with Cloudflare Access as the shared security boundary.
WeSQL: Run MySQL with S3-Backed Storage
WeSQL is a MySQL distribution that stores database data in S3-compatible object storage, separating compute from storage. It is aimed at teams seeking portable, cost-conscious MySQL for serverless or bring-your-own-cloud deployments.
yjs-cf-ws-provider: Relay Yjs Collaboration over Cloudflare
A serverless WebSocket provider that relays Yjs updates using Cloudflare Workers and Durable Objects. Intended for learning and demonstrations, it supports Yjs WebSocket clients and can persist document state to R2.
webiny-js: Build a Self-Hosted CMS on AWS
Webiny is a TypeScript CMS framework deployed in your own AWS account using serverless services. It suits teams that need customizable content APIs, tenant isolation, and infrastructure control, but requires AWS and development skills.
web-archive: Save, Search, and Share Web Pages
web-archive is a self-hostable service for saving web pages as HTML snapshots, then searching, organizing, reading, and sharing them. It pairs a browser extension with a web client and can run on Cloudflare or locally with Docker.
tau: Build and Run Distributed Cloud Applications
Taubyte is a Go-based platform for building and deploying applications across local and self-managed cloud environments. It combines serverless functions, web hosting, databases, object storage, and messaging for developers and AI-assisted workflows.
sandbox-sdk: Run Code in Cloudflare Edge Sandboxes
Cloudflare Sandbox SDK helps Workers run untrusted or generated code in Linux containers managed through Durable Objects. It adds file transfer, S3-compatible mounts, and directory backups for isolated per-user or per-task environments.
awesome-aws: Find AWS Tools, Guides, and Learning Resources
A curated directory of AWS libraries, open-source projects, guides, documentation, and community resources. Use it to discover tools across AWS services, SDK languages, command-line workflows, and cloud topics.
RSS.Beauty: Turn RSS Feeds Into Readable Pages
RSS.Beauty transforms RSS 2.0 and Atom 1.0 feeds into styled reading pages using XSLT. Try a feed on the hosted site or deploy the project yourself.