cloudflare/workers-sdk: ⛅️ Home to Wrangler, the CLI for Cloudflare Workers®

cloudflare/cloudflare-plugin-backend:

cloudflare/GHC-Errbot: A Google Hangouts Chat Backend for Errbot

cloudflare/color:

cloudflare/securitytxt-worker: The worker that serves Cloudflare's security.txt!

cloudflare/zkp-ecdsa: Proves knowledge of an ECDSA-P256 signature under one of many public keys that are stored in a list.

cloudflare/sqlalchemy-clickhouse:

cloudflare/binary-install: Install binary applications via npm

cloudflare/helm-charts:

cloudflare/reason-worker-hello-world: Reason hello world for Cloudflare Workers

cloudflare/cf_benchmark:

cloudflare/pngcrush: pngcrush fork for CF

cloudflare/circl: CIRCL: Cloudflare Interoperable Reusable Cryptographic Library

cloudflare/luajit-mm: Luajit take full advantage of lower 2G memory on AMD64 platform.

cloudflare/serde-wasm-bindgen: Native integration of Serde with wasm-bindgen

cloudflare/backoff: Backoff timer shared between several projects.

cloudflare/psi_exporter: Prometheus exporter for Pressure Stall Information (PSI) from Linux kernel.

cloudflare/durable-objects-template:

cloudflare/wrangler: 🤠 wrangle your Cloudflare Workers

cloudflare/random-employee-chat:

cloudflare/serverless-cloudflare-workers: Serverless provider plugin for Cloudflare Workers

cloudflare/worker-template-static:

cloudflare/collapsify: Collapsify inlines all the resources of a page into a single document

cloudflare/durable-objects-typescript-rollup-esm:

cloudflare/stream-wordpress:

cloudflare/workers-graphql-server: 🔥Lightning-fast, globally distributed Apollo GraphQL server, deployed at the edge using Cloudflare Workers

cloudflare/migp-go:

cloudflare/opaque-core:

cloudflare/developer-summer-challenge:

cloudflare/worker-template-redirect:

cloudflare/dart-worker-hello-world: Dart hello world for Cloudflare Workers

cloudflare/react-gateway: Render React DOM into a new context (aka "Portal")

cloudflare/cf-ui: :gem: Cloudflare UI Framework

cloudflare/cloudflare-go: Go library for the Cloudflare v4 API

cloudflare/workers-honeycomb-logger: A library to easily send request events and traces to https://honeycomb.io

cloudflare/flan: A pretty sweet vulnerability scanner

cloudflare/roughtime: A secure clock-synchronization protocol for when rough is enough.

cloudflare/research.cloudflare.com:

cloudflare/gokey: A simple vaultless password manager in Go

cloudflare/cloudflare-access-for-atlassian: Authenticate Atlasssian products when using Cloudflare Access

cloudflare/cloudflare-docs: Cloudflare’s documentation

cloudflare/cloudflare.design:

cloudflare/utahfs: UtahFS is an encrypted storage system that provides a user-friendly FUSE drive backed by cloud storage.

cloudflare/the-deep-dive-into-how-verizon-and-a-bgp-optimizer-knocked-large-parts-of-the-internet-offline-monda:

cloudflare/cfssl_trust: CFSSL's CA trust store repository

cloudflare/amp-by-example: A hands-on introduction to Accelerated Mobile Pages (AMP) focusing on code and live samples.

cloudflare/mod_cloudflare:

cloudflare/cfrpki: Cloudflare's RPKI Toolbox

cloudflare/ebpf_exporter: Prometheus exporter for custom eBPF metrics

cloudflare/opaque-ea:

cloudflare/binast-cf-worker: Serve BinAST via a Cloudflare Worker

cloudflare/mmproxy: mmproxy, the magical PROXY protocol gateway

cloudflare/certmgr: Automated certificate management using a CFSSL CA.

cloudflare/python-cloudflare: Python wrapper for the Cloudflare Client API v4

cloudflare/quiche: 🥧 Savoury implementation of the QUIC transport protocol and HTTP/3

cloudflare/durable-objects-rollup-esm: Template for durable objects, rollup, es modules

cloudflare/db-connect: :rocket: Connect your SQL database to Cloudflare Workers

cloudflare/Cloudflare-CPanel: Provides a CPanel Plugin to allow one click Cloudflare setup.

cloudflare/nel-rs: Basic Rust utilities for building NEL reports from network errors.

cloudflare/backgridjs.com: Documentation site for Backgrid

cloudflare/boringtun: Userspace WireGuard® Implementation in Rust

cloudflare/cfssl: CFSSL: Cloudflare's PKI and TLS toolkit

cloudflare/slirpnetstack: slirp4netns implementation using gvisor/netstack

cloudflare/durable-objects-webpack-commonjs: Template for durable objects, webpack, commonjs

cloudflare/async-std: Async version of the Rust standard library

cloudflare/kv-asset-handler: Routes requests to KV assets

cloudflare/cloudflare-workers-wasm-demo:

cloudflare/wirefilter: An execution engine for Wireshark-like filters

cloudflare/homebrew-cloudflare:

cloudflare/lol-html: Low output latency streaming HTML parser/rewriter with CSS selector-based API

cloudflare/lua-resty-cookie: Lua library for HTTP cookie manipulations for OpenResty/ngx_lua

cloudflare/cloudflare-elastic:

cloudflare/deploy.workers.cloudflare.com: ✨ Deploy Cloudflare Workers applications with (almost) no-config, using GitHub Actions

cloudflare/flow-pipeline: A set of tools and examples to run a flow-pipeline (sFlow, NetFlow)

cloudflare/origin-ca-issuer:

cloudflare/redoctober: Go server for two-man rule style file encryption and decryption.

cloudflare/sciuro: Alertmanager to Kubernetes Node conditions bridge

cloudflare/authr: :key: a flexible and expressive approach to access-control

cloudflare/postgrest-worker-example: Example Workers function for interfacing with a PostgreSQL database, using PostgREST

cloudflare/workers-aws-template: Cloudflare Workers template for accessing AWS services such as DynamoDB and SQS

cloudflare/perl-worker-hello-world:

cloudflare/salt-cloudflare: Cloudflare salt module allows you to manage zones on Cloudflare from salt.

cloudflare/modules-rollup-esm: Template for modules, rollup, es modules

cloudflare/.github: Cloudflare's template for open source community resources

cloudflare/react-workers-template: Example project showing how to deploy your React application to Cloudflare Workers Sites

cloudflare/go-ipfs-blocklist:

cloudflare/apt-transport-cloudflared:

cloudflare/interface-go-ipfs-core:

cloudflare/kv-worker-migrate:

cloudflare/lmdb-go: Bindings for the LMDB C library

cloudflare/babel-preset-cf: Babel preset for Cloudflare

cloudflare/gokeyless: Go implementation of the keyless protocol

cloudflare/doca: A CLI tool that scaffolds API documentation based on JSON HyperSchemas.

cloudflare/miniflare: 🔥 Fully-local simulator for Cloudflare Workers

cloudflare/workerd: The JavaScript / Wasm runtime that powers Cloudflare Workers

cloudflare/daphne: Implementation of DAP

cloudflare/pat-go: Private Access Tokens reference implementation

cloudflare/workers-for-platforms-example: A great place for platforms to get started on Cloudflare Workers!

cloudflare/conf: Really, really simple key=val configuration file parser

cloudflare/api-schemas:

cloudflare/h2: HTTP 2.0 client & server implementation for Rust.

cloudflare/connection-coalescing-imc22:

cloudflare/ipfs-gateway-monitor:

cloudflare/boringssl-pq: Fork of BoringSSL that adds hybrid post-quantum key exchange

cloudflare/app-relay-gateway-go: An Oblivious HTTP gateway

cloudflare/cf-ip-rewrite:

cloudflare/webcm: 🧩 Components Manager for the Web. Free, open-source, and fast!

cloudflare/keyless: Cloudflare's Keyless SSL Server Reference Implementation

cloudflare/cf-pgbouncer: lightweight connection pooler for PostgreSQL

cloudflare/cobol-worker-template: A Cloudflare worker that runs COBOL.

cloudflare/smoltcp: a smol tcp/ip stack

cloudflare/access-crl-worker-template: A worker that can be used for doing basic CRL checks. It assumes that the request has gone through Access MTLS.

cloudflare/nginx-google-oauth: Lua module to add Google OAuth to nginx

cloudflare/go-ipfs: IPFS implementation in Go

cloudflare/cfdeploy: Cloudflare Deployment Tool

cloudflare/lua-re2: RE2's C and Lua interface

cloudflare/claire: A Cloudflare WebExtension

cloudflare/a11y-focus-store: Accessibility util for storing/restoring focus.

cloudflare/zlib: Cloudflare fork of zlib with massive performance improvements

cloudflare/cloudflared: Cloudflare Tunnel client (formerly Argo Tunnel)

cloudflare/binjs-demo: Demo application for BinAST

cloudflare/lua-upstream-cache-nginx-module: Nginx module for ngx_lua to provide Lua API to inspect upstream http cache meta-data

cloudflare/tableflip: Graceful process restarts in Go

cloudflare/loom: Easier to read LuaJIT dumps

cloudflare/websocket-template: Example template for working with the WebSocketPair API in Cloudflare Workers.

cloudflare/cloudflare-plugin-frontend: A React/Redux front-end for Cloudflare's WordPress, Magento2, and cPanel plugins.

cloudflare/cf-terraforming: A command line utility to facilitate terraforming your existing Cloudflare resources.

cloudflare/workers-airtable-form: Example codebase showing how to handle form data using Cloudflare Workers serverless functions - sending the data to Airtable

cloudflare/dog: Durable Object Groups

cloudflare/stripe.pages.dev:

cloudflare/rakelimit: A fair-share ratelimiter implemented in BPF

cloudflare/boring: BoringSSL bindings for the Rust programming language.

cloudflare/worker-template-mysql: Reference demo and modified MySQL driver to connect Cloudflare Workers to a relational database.

cloudflare/sandbox: Simple Linux seccomp rules without writing any code

cloudflare/workers-wasi:

cloudflare/pages-stream-demo:

cloudflare/wrangler-action: 🧙‍♀️ zero-config cloudflare workers application deployment using wrangler and github actions

cloudflare/cloudflare-ingress-controller: A Kubernetes ingress controller for Cloudflare's Argo Tunnels

cloudflare/jgc-talks: Code samples and data used in talk preparation by John Graham-Cumming

cloudflare/sxg-rs: A set of tools for generating signed exchanges at serve time.

cloudflare/certbot-dns-cloudflare:

cloudflare/alertmanager2es: Receives HTTP webhook notifications from AlertManager and inserts them into an Elasticsearch index for searching and analysis

cloudflare/gortr: The RPKI-to-Router server used at Cloudflare

cloudflare/cobweb: COBOL to WebAssembly compiler

cloudflare/pmtud: Path MTU daemon - broadcast lost ICMP packets on ECMP networks

cloudflare/workerskv.gui: (WIP) A cross-platform Desktop application for exploring Workers KV Namespace data

cloudflare/py-mmdb-encoder: Create mmdb files to encode prefix lists.

cloudflare/1.1.1.1: Cloudflare DNS resolver website.

cloudflare/cfnts: Cloudflare's implementation of the NTS protocol written in Rust

cloudflare/opaque-ts: A TypeScript library for OPAQUE Asymmetric Password-Authenticated Key Exchange Protocol

cloudflare/goflow: The high-scalability sFlow/NetFlow/IPFIX collector used internally at Cloudflare.

cloudflare/serverless-action:

cloudflare/workers-sdk: ⛅️ Home to Wrangler, the CLI for Cloudflare Workers®

cloudflare/scala-worker-hello-world: Scala hello world for Cloudflare Workers

cloudflare/dns: Clone of https://github.com/miekg/dns

cloudflare/wrangler-legacy: 🤠 Home to Wrangler v1 (deprecated)

cloudflare/svg-hush: Make it safe to serve untrusted SVG files

cloudflare/php-worker-hello-world:

cloudflare/workers-react-pwa-example:

cloudflare/wildebeest: Wildebeest is an ActivityPub and Mastodon-compatible server

cloudflare/pages-action:

cloudflare/pages-build-image:

cloudflare/next-on-pages: CLI to build and develop Next.js apps for Cloudflare Pages

cloudflare/ct-log: A low-cost Certificate Transparency log for deployment in the cloud.

cloudflare/stpyv8: Python 3 and JavaScript interoperability. Successor To PyV8 (https://github.com/flier/pyv8)

cloudflare/html-rewriter-wasm: WebAssembly version of HTMLRewriter

cloudflare/submit.pages.dev:

cloudflare/bbmp2kafka: BMP to Kafka processor

cloudflare/msft-risky-user-ad-sync: This repository deploys a Cloudflare Scheduled Worker which synchronises users flagged by Azure's Risky User API into Groups based on risk level. These groups can be applied to Cloudflare Zero Trust policies to isolate application access.

cloudflare/Cloudflare-WordPress: A Cloudflare plugin for WordPress

cloudflare/fgbgp:

cloudflare/JSON.is: Open-source documentation for common JSON formats.

cloudflare/ssh-log-cli:

cloudflare/workers-web-experiments: Public web experiments by the Cloudflare Workers team

cloudflare/itty-router-openapi: OpenAPI 3 schema generator and validator for Cloudflare Workers

cloudflare/pint: Prometheus rule linter/validator

cloudflare/cloudflare-gcp: Google Cloud Function to push json files from GC Storage to Big Query

cloudflare/go: Go with Cloudflare experimental patches

cloudflare/golibs: Various small golang libraries

cloudflare/goser: Code for talk about Go Serialization

cloudflare/doom-workers: Website and Message Router source code for the Multiplayer Doom on Cloudflare Workers tech demo

cloudflare/worker-emscripten-template:

cloudflare/buffer: Circular buffer backed by MMAPed file for golang

cloudflare/xdpcap: tcpdump like XDP packet capture

cloudflare/ahocorasick: A Golang implementation of the Aho-Corasick string matching algorithm

cloudflare/ipvs: Package ipvs allows you to manage Linux IPVS services and destinations

cloudflare/odoh-go: Oblivious DoH library in Go

cloudflare/worker-sentry: Sentry over Access for Worker

cloudflare/production-saas: (WIP) Example SaaS application built in public on the Cloudflare stack!

cloudflare/voprf-ts: VOPRF - TypeScript library for Oblivious Pseudorandom Functions.

cloudflare/worker-template-fetch:

cloudflare/opentsdb_exporter: Prometheus exporter for OpenTSDB

cloudflare/mitmengine: A MITM (monster-in-the-middle) detection tool. Used to build MALCOLM:

cloudflare/ClickHouse: ClickHouse is a free analytics DBMS for big data

cloudflare/workers-webpack-example: An example of building a Cloudflare Worker with Webpack

cloudflare/worker-performance-examples: Scripts which can be used to test the performance of various providers

cloudflare/images.pages.dev:

cloudflare/worker-examples: Examples of Javascript you can run on Cloudflare’s worldwide network

cloudflare/go-stream:

cloudflare/lua-capnproto: Lua-capnp is a pure lua implementation of capnproto based on luajit.

cloudflare/workers-chat-demo:

cloudflare/dkim: DKIM (RFC6376) implementation

cloudflare/dmarc:

cloudflare/workers-google-analytics: Middleware for Google Analytics tracking in Workers

cloudflare/workers-rs: Write Cloudflare Workers in 100% Rust via WebAssembly

cloudflare/workers-graphql-gateway-example: GraphQL running on Cloudflare Workers

cloudflare/Cloudflare-Magento: A Cloudflare plugin for Magento2.

cloudflare/cloudflare.github.io: Cloudflare ❤️ Open Source

cloudflare/lua-resty-json: json lib for lua and C

cloudflare/lua-aho-corasick:

cloudflare/saffron: The cron parser powering Cron Triggers on Cloudflare Workers

cloudflare/ecommerce-bundles-workers-example:

cloudflare/jpegtran: jpegtran fork with significant performance improvements

cloudflare/python-worker-hello-world: Python hello world for Cloudflare Workers

cloudflare/template-registry: A simple API via a Worker that serves all the template content

cloudflare/worker-sites-template:

cloudflare/raven-lua: A Lua interface to Sentry

cloudflare/unsee: Alert dashboard for Prometheus Alertmanager

cloudflare/worker-typescript-template: ʕ •́؈•̀) TypeScript template for Cloudflare Workers

cloudflare/bn256: Package bn256 implements a particular bilinear group.

cloudflare/cloudflare-blog: Cloudflare Blog code samples

cloudflare/kafka_zookeeper_exporter: Prometheus exporter for Kafka cluster state stored in ZooKeeper

cloudflare/odoh-rs: Oblivious DoH library in Rust

cloudflare/bm: A Golang implementation of Bentley/McIlroy long string compression

cloudflare/lazyhtml: HTML5-compliant parser and serializer than enables building transformation pipeline in a pluggable manner

cloudflare/workers-types: TypeScript type definitions for authoring Cloudflare Workers.

cloudflare/argo-tunnel-examples:

cloudflare/hellogopher: Hellogopher: "just clone and make" your conventional Go project

cloudflare/json-schema-tools: Packages for working with JSON Schema and JSON Hyper-Schema

cloudflare/stream-react:

cloudflare/worker-template: a template to kickstart your Cloudflare worker!

cloudflare/postgres-postgrest-cloudflared-example: Create a PostgreSQL database with a REST API, exposed to the internet securely with Cloudflare Tunnel

cloudflare/sliceslice-rs: A fast implementation of single-pattern substring search using SIMD acceleration.

cloudflare/tubular: BSD socket API on steroids

cloudflare/cloudflare-grafana-app: Cloudflare Grafana App allows for the collection and graphing of Cloudflare analytics data over time.

cloudflare/cloudflare-rs: Rust library for the Cloudflare v4 API

cloudflare/doom-wasm: Chocolate Doom WebAssembly port with WebSockets support

cloudflare/worker-speedtest-template:

cloudflare/odoh-server-go: Oblivious DoH server in Go

cloudflare/service-worker-custom-build: Template for webpack-based custom build of a service worker

cloudflare/matched-data-cli: Tool to interact with the firewall matched data feature.

cloudflare/templates: A collection of starter templates and examples for Cloudflare Workers and Pages

cloudflare/tls-tris: crypto/tls, now with 100% more 1.3. THE API IS NOT STABLE AND DOCUMENTATION IS NOT GUARANTEED.

cloudflare/node-cloudflare: Node.js API for Client API

cloudflare/cloudflare-php: PHP library for the Cloudflare v4 API

cloudflare/cloudflare-docs-engine: A documentation engine built on Gatsby, powering Cloudflare’s docs https://github.com/cloudflare/cloudflare-docs

cloudflare/lua-resty-logger-socket: Raw-socket-based Logger Library for Nginx (based on ngx_lua)

cloudflare/worker-template-postgres: Reference demo and modified PostgreSQL driver to connect Cloudflare Workers to a relational database.

cloudflare/isbgpsafeyet.com: Is BGP safe yet?

cloudflare/rustwasm-worker-template: A template for kick starting a Cloudflare Worker project using workers-rs. Write your Cloudflare Worker entirely in Rust!

cloudflare/wrangler2: ⛅️ The CLI for Cloudflare Workers®

cloudflare/miniflare-typescript-esbuild-jest: Example project using Miniflare, TypeScript, esbuild and Jest

cloudflare/cfweb3:

cloudflare/workers.cloudflare.com: The Cloudflare Workers website.

cloudflare/bpftools: BPF Tools - packet analyst toolkit

cloudflare/cbpfc: cBPF to C or eBPF compiler

cloudflare/odoh-client-rs: Oblivious DoH client application written in Rust

cloudflare/sslconfig: Cloudflare's Internet facing SSL configuration

cloudflare/terraform-provider-cloudflare: Cloudflare Terraform Provider

cloudflare/turnstile-demo-workers: A simple demo with a Turnstile-protected form, using Cloudflare Workers.

cloudflare/worker-template-router:

cloudflare/odoh-client-go: Oblivious DoH client

cloudflare/linux: Cloudflare Linux Kernel Patches

cloudflare/semver_bash: Semantic Versioning in Bash