Repositories list

• lol-html

  Public

  cloudflare/lol-html’s past year of commit activity
  Low output latency streaming HTML parser/rewriter with CSS selector-based API

  htmlrustparser+ 4streamingstreamcss-selectorsrewriting

  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •89•1.9k•28•3•Updated Jan 7, 2026Jan 7, 2026

• wirefilter

  Public

  cloudflare/wirefilter’s past year of commit activity
  An execution engine for Wireshark-like filters

  rustcompilerengine+ 5firewallwiresharkfiltersfirewall-configurationfirewall-rules

  Rust

  •

  MIT License

  •106•1.1k•8•3•Updated Jan 7, 2026Jan 7, 2026

• quiche

  Public

  cloudflare/quiche’s past year of commit activity
  🥧 Savoury implementation of the QUIC transport protocol and HTTP/3

  rustprotocolquic+ 2network-programminghttp3

  Rust

  •

  BSD 2-Clause "Simplified" License

  •919•11k•180•117•Updated Jan 7, 2026Jan 7, 2026

• boring

  Public

  cloudflare/boring’s past year of commit activity
  BoringSSL bindings for the Rust programming language.

  Rust

  •149•459•32•14•Updated Jan 6, 2026Jan 6, 2026

• boringtun

  Public

  cloudflare/boringtun’s past year of commit activity
  Userspace WireGuard® Implementation in Rust

  rustcloudflarewireguard

  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •482•6.8k•78•29•Updated Jan 6, 2026Jan 6, 2026

• chaussette

  Public

  cloudflare/chaussette’s past year of commit activity
  Rust

  •

  Apache License 2.0

  •9•16•0•1•Updated Jan 5, 2026Jan 5, 2026

• pingora

  Public

  cloudflare/pingora’s past year of commit activity
  A library for building fast, reliable and evolvable network services.

  Rust

  •

  Apache License 2.0

  •1.5k•26k•159•72•Updated Jan 2, 2026Jan 2, 2026

• foundations

  Public

  cloudflare/foundations’s past year of commit activity
  Cloudflare's Rust service foundations library.

  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •95•1.5k•19•3•Updated Dec 31, 2025Dec 31, 2025

• workers-rs

  Public

  cloudflare/workers-rs’s past year of commit activity
  Write Cloudflare Workers in 100% Rust via WebAssembly

  rustserverlessffi+ 4workerswebassemblycloudflareworkers-rs

  Rust

  •

  Apache License 2.0

  •366•3.3k•127•36•Updated Dec 29, 2025Dec 29, 2025

• saffron

  Public
  The cron parser powering Cron Triggers on Cloudflare Workers

  rustcroncloudflare-workers

  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •15•242•6•10•Updated Dec 29, 2025Dec 29, 2025

• moq-rs

  Public
  Rust implementation of the IETF MoQ Transport protocol

  quicmoqlivestreaming+ 2lowlatencymediaoverquic

  Rust

  •

  Apache License 2.0

  •30•65•26•8•Updated Dec 19, 2025Dec 19, 2025

• web-bot-auth

  Public

  cloudflare/web-bot-auth’s past year of commit activity
  Sign and verify orchestrated HTTP requests

  cryptographyagents

  Rust

  •

  Apache License 2.0

  •18•101•9•4•Updated Dec 19, 2025Dec 19, 2025

• trie-hard

  Public

  cloudflare/trie-hard’s past year of commit activity
  Novel implementation of a Trie data structure optimized for small, sparse maps

  Rust

  •

  Apache License 2.0

  •16•581•3•4•Updated Dec 11, 2025Dec 11, 2025

• azul

  Public

  cloudflare/azul’s past year of commit activity
  An implementation of a static-ct-api certificate transparency log for deployment on Cloudflare Workers

  cryptographywebpki+ 3certificate-transparencymerkle-treecertificate-transparency-logs

  Rust

  •

  Other

  •8•38•15•3•Updated Jan 6, 2026Jan 6, 2026

• workerd-cxx

  Public

  cloudflare/workerd-cxx’s past year of commit activity
  workerd-cxx is a fork of cxx crate for workerd/edgeworker project

  Rust

  •

  Apache License 2.0

  •396•5•0•3•Updated Jan 6, 2026Jan 6, 2026

• networkquality-rs

  Public
  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •11•64•2•2•Updated Nov 17, 2025Nov 17, 2025

• wildcard

  Public

  cloudflare/wildcard’s past year of commit activity
  Wildcard matching

  wildcardtext-processing

  Rust

  •

  Apache License 2.0

  •6•205•2•1•Updated Nov 13, 2025Nov 13, 2025

• recapn

  Public
  A WIP Cap'n Proto implementation in Rust written from the ground up

  Rust

  •

  Apache License 2.0

  •9•66•2•7•Updated Nov 7, 2025Nov 7, 2025

• sliceslice-rs

  Public

  cloudflare/sliceslice-rs’s past year of commit activity
  A fast implementation of single-pattern substring search using SIMD acceleration.

  search-in-textsimdavx2+ 4simd-programmingtext-processingsimd-instructionssubstring-search

  Rust

  •

  MIT License

  •17•100•5•4•Updated Nov 2, 2025Nov 2, 2025

• rustracing

  Public
  OpenTracing API for Rust

  Rust

  •

  MIT License

  •15•4•0•0•Updated Oct 15, 2025Oct 15, 2025

• freighter

  Public
  A fast, modular, and operationally boring Rust private registry implementation.

  Rust

  •10•130•1•1•Updated Sep 8, 2025Sep 8, 2025

• rustracing_jaeger

  Public
  Jaeger tracing library for Rust

  Rust

  •

  MIT License

  •24•4•0•0•Updated Sep 4, 2025Sep 4, 2025

• cloudflare-rs

  Public
  Rust library for the Cloudflare v4 API

  rustapi-clientcloudflare

  Rust

  •102•303•35•17•Updated Aug 8, 2025Aug 8, 2025

• odoh-rs

  Public
  Oblivious DoH library in Rust

  Rust

  •

  BSD 2-Clause "Simplified" License

  •25•188•0•0•Updated Aug 1, 2025Aug 1, 2025

• quiche-mallard

  Public archive

  cloudflare/quiche-mallard’s past year of commit activity
  quiche fork with congestion & zero-copy patches

  Rust

  •

  BSD 2-Clause "Simplified" License

  •0•1•0•0•Updated Jun 4, 2025Jun 4, 2025

• privacy-gateway-client-library

  Public
  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •2•22•0•1•Updated Apr 29, 2025Apr 29, 2025

• plexi

  Public
  Your Key Transparency auditor companion

  cryptographytransparencye2ee+ 2key-transparencyauditor

  Rust

  •

  Apache License 2.0

  •6•36•0•3•Updated Apr 16, 2025Apr 16, 2025

• daphne

  Public
  Implementation of DAP

  privacy-preserving

  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •23•142•5•0•Updated Apr 8, 2025Apr 8, 2025

• workers-wonnx

  Public
  Rust

  •

  Apache License 2.0

  •3•49•0•2•Updated Apr 8, 2025Apr 8, 2025

• shellflip

  Public
  Graceful process restarts in Rust

  rustserversystemd+ 3processrestartgraceful-shutdown

  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •17•476•1•3•Updated Mar 27, 2025Mar 27, 2025