macOS
Homebrewverified · 100%
brew install cloudflare-quichelocal Homebrew formula metadata
brew / rank 4495
Install cloudflare-quiche with Homebrew
Savoury implementation of the QUIC transport protocol and HTTP/3. Version 0.29.3 via Homebrew; verified 2026-07-14.
install
Additional install commands
overview
Package summary
Savoury implementation of the QUIC transport protocol and HTTP/3
Project links
Commands and aliases
- quiche-client
- quiche-server
history
Project history and usage
quiche is Cloudflare's Rust implementation of QUIC and HTTP/3, packaged in Homebrew as cloudflare-quiche with command-line client and server tools. It is historically significant because it connects the IETF QUIC/HTTP/3 transition to real edge-network deployment, Rust library packaging, and command-line protocol experimentation.
Project history
The cloudflare/quiche repository was created in 2018, and Cloudflare's launch material describes it as a Rust implementation of QUIC intended to help deploy and experiment with the emerging protocol. The upstream README describes quiche as a low-level API for QUIC packet processing and connection state, with the application responsible for I/O and timers.
The project includes Rust crates and command-line apps such as quiche-client and quiche-server. Its docs cover connection configuration, packet processing, streams, HTTP/3, pacing, and Android builds.
Adoption history
The upstream README names production and ecosystem users: Cloudflare's edge network HTTP/3 support, Android DNS-over-HTTP/3, and curl integration for HTTP/3. That is unusually strong adoption evidence for a protocol implementation package.
Distribution spans crates.io, docs.rs, GitHub releases/source, and Homebrew's cloudflare-quiche formula for users who want the bundled command-line tools.
How it is used
Library users embed quiche to implement QUIC and HTTP/3 behavior, configuring protocol parameters, TLS state, flow control, stream limits, and packet send/receive loops.
CLI users run quiche-client against HTTP/3 endpoints or quiche-server with a certificate and key for local testing. The README explicitly frames these tools as examples rather than production applications.
Why package nerds care
quiche matters to package nerds because it packages a fast-moving internet protocol implementation with both Rust library and CLI surfaces. Versioning can affect curl builds, HTTP/3 experiments, and compatibility with BoringSSL and platform networking behavior.
The Homebrew formula is especially handy for protocol testers who want command-line QUIC tools without building the Rust workspace themselves.
Timeline
- 2018: cloudflare/quiche GitHub repository metadata was created.
- 2019: Cloudflare blog material introduced quiche as a Rust QUIC implementation.
- Current README: Upstream documents Cloudflare edge, Android DNS-over-HTTP/3, and curl as users or integrations.
Related projects
- curl can be built with quiche for HTTP/3 support.
- Android DNS resolver uses quiche for DNS over HTTP/3 according to the upstream README.
- IETF QUIC and HTTP/3 specifications define the protocol space quiche implements.
Sources
security posture
Risk level: orange
infrastructure mutation or orchestration signal.
Risk classifier
orange risk · medium confidence · infrastructure
Why
- infrastructure mutation or orchestration signal
Signals
- text:cloud
Install behavior
- No Homebrew bottle metadata was recorded.
Recommended review
Before unattended agent use, check whether the tool reads plaintext credentials, writes remote state, publishes artifacts, or shells out to plugins.
executables
Installed executables
| Command | Kind | Exposure | Note |
|---|---|---|---|
quiche-client | executable | indexed executable | Discovered from the local executable index. |
quiche-server | executable | indexed executable | Discovered from the local executable index. |
freshness
Version and freshness
These signals separate page generation age, package-manager activity, and upstream release comparison. Version lag is warned only when an evidence URL and comparable versions are present.
page generated2026-08-03
manager version0.29.3
manager updated2026-07-14
local dataunknown
upstreamnot available
latest detectednot detected
- okNo freshness warnings were generated.
install metadata
Package metadata
| Package key | brew:cloudflare-quiche |
|---|---|
| Version | 0.29.3 |
| Package manager | Homebrew |
| Homepage | https://docs.quic.tech/quiche/ |
| Repository | https://github.com/cloudflare/quiche |
| Last updated | 2026-07-14T18:46:52Z |
| Pulse | updated |
| Bottle | not recorded |
| Service | none declared |
source trail
Generated from repository data
This page is generated by av-web from the private package SQLite artifact built by scripts/generate-pkg-sqlite.py.
Combined YAML source
View the package source record on GitHub.
Used sources
- Geiger risk classifier
- cross-ecosystem install command graph
- curated package history
- pkg.so package database
- pkgdb category and tag curation