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hyperium

6 indexed repositories · View on GitHub

hyper
An HTTP library for Rust

Rust · 16328 stars
h2
HTTP 2.0 client & server implementation for Rust.

Rust · 1553 stars
http
Rust HTTP types

Rust · 1382 stars
h3

Rust · 890 stars
http-body
Asynchronous HTTP body trait

Rust · 173 stars
hyperium.github.io

HTML · 34 stars

Beginner friendly Everything

Open All

Allow connection pools to stop reusing an HTTP/2 connection before its keep-alive timeout Open

C-feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

hyperium/hyper#4186 · 1 comment · Opened Sep 10, 2026
Proposal: add support for Extension frames Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

hyperium/h2#952 · 2 comments · Opened Sep 2, 2026
HTTP/1 client connection is never closed or pooled when a response completes while the request body is still unsent ((Reading::KeepAlive, Writing::Body) is a terminal state) Open

C-bug S-waiting-on-author

hyperium/hyper#4176 · 4 comments · 1 assignee · Opened Aug 28, 2026
`Change graceful_shutdown function behavior` PR can cause tonic servers to hang `serve_with_incoming_shutdown` in two different cases Open

A-http2 C-bug

hyperium/hyper#4170 · 4 comments · 1 assignee · Opened Aug 27, 2026
h3-quinn: `stop_sending` during an outstanding read is deferred until that read completes, so the peer gets STOP_SENDING with code 0 Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

hyperium/h3#361 · 1 comment · Opened Aug 20, 2026
`max_webtransport_sessions` is advertised but not enforced Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

hyperium/h3#355 · Opened Aug 12, 2026
Invalid WebTransport CONNECT returns `Ok(WebTransportSession)` after HTTP 400 Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

hyperium/h3#354 · Opened Aug 12, 2026
`AsyncWrite` reduces typed stream failures to `io::ErrorKind::Other` Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

hyperium/h3#353 · Opened Aug 12, 2026
Request reset cannot be observed independently while body polling is paused Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

hyperium/h3#352 · Opened Aug 12, 2026
No independently pollable peer `STOP_SENDING` notification Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

hyperium/h3#350 · Opened Aug 12, 2026
No WebTransport session-close receive or send API Open

A-h3-webtransport

Difficulty 5/5 Over a week Newbie friendliness 45/100

hyperium/h3#349 · Opened Aug 12, 2026
`accept_bi()` head-of-line blocks while resolving the first frame Open

A-h3-webtransport

Difficulty 5/5 Over a week Newbie friendliness 42/100

hyperium/h3#348 · 1 comment · Opened Aug 12, 2026
Support Safari/Network.framework hybrid WebTransport negotiation and initial flow-control capsules Open

A-h3-webtransport

Difficulty 5/5 Over a week Newbie friendliness 38/100

hyperium/h3#347 · 1 comment · Opened Aug 10, 2026
Proposal: enable an HTTP/2 header-block read timeout Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

hyperium/h2#928 · 1 comment · 1 reaction · Opened Aug 3, 2026
HeaderName from bytes unchecked support Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

hyperium/http#857 · 1 reaction · Opened Aug 2, 2026
Body dropped too late when an h1 handshake hits an error Open

C-bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

hyperium/hyper#4122 · 5 comments · Opened Jul 2, 2026
Uri Builder path change broke parsing and reconstructing the Uri with empty path Open

Difficulty 3/5 1-2 days Newbie friendliness 62/100

hyperium/http#846 · Opened Jun 23, 2026
HTTP CONNECT proxy tunnel has lax response parsing and loses early data Open

A-client C-bug E-pr-welcome K-hyper-util

Difficulty 4/5 3-5 days Newbie friendliness 48/100

hyperium/hyper#4095 · 7 comments · Opened Jun 3, 2026
`Uri` does not accept percent-encoded characters in hostname Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

hyperium/http#836 · 2 comments · Opened May 22, 2026
Add a strict clippy config Open

C-refactor E-easy E-pr-welcome

hyperium/hyper#4071 · 2 reactions · 1 assignee · Opened May 19, 2026
Windows system proxy: per-scheme ProxyServer format (e.g. socks=127.0.0.1:1080) not parsed Open

A-client C-bug E-easy K-hyper-util

Difficulty 3/5 1-2 days Newbie friendliness 74/100

hyperium/hyper#4067 · 9 comments · Opened May 11, 2026
Sending and receiving data frames introduces significant overhead Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

hyperium/h2#902 · 1 comment · Opened May 5, 2026
Parsed `Bytes` in headers can pin large IO buffers in memory Open

C-performance E-pr-welcome

hyperium/hyper#4060 · 19 comments · 1 assignee · Opened May 4, 2026
hyper-util pool: unnamable types are hard to work with Open

E-hard K-hyper-util

Difficulty 5/5 Over a week Newbie friendliness 35/100

hyperium/hyper#4059 · 6 comments · Opened May 4, 2026
Excessive per-connection memory cause by channel Open

A-client B-upstream C-performance S-blocked

Difficulty 4/5 3-5 days Newbie friendliness 45/100

hyperium/hyper#4057 · 5 comments · 10 reactions · Opened Apr 29, 2026
`FrameStream::poll_next` / `poll_data` discards already-buffered bytes when QUIC connection error arrives in same recv batch Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

hyperium/h3#338 · Opened Apr 27, 2026
Method on Authority to get the host without [] for IPv6 addresses Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

hyperium/http#830 · 14 comments · 1 reaction · Opened Apr 24, 2026
load_hpack takes ~9% of total CPU at high request rates Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

hyperium/h2#883 · 3 comments · Opened Mar 30, 2026
RecvStream::is_end_stream() is never true. RecvStream::data() never returns None Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

hyperium/h2#882 · 1 comment · Opened Mar 28, 2026
Implicit RST_STREAM blocked until buffered DATA is fully drained Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

hyperium/h2#880 · 1 comment · Opened Mar 25, 2026
`HeaderName` implements `Borrow<str>` but doesn't hash like `str` Open

Difficulty 3/5 1-2 days Newbie friendliness 62/100

hyperium/http#824 · 3 comments · Opened Mar 12, 2026
Direct path import of h3-quinn in test Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

hyperium/h3#335 · 1 comment · Opened Mar 8, 2026
Streaming latency spikes: receive loop processes all buffered frames before yielding Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

hyperium/h2#879 · 2 comments · Opened Mar 5, 2026
`Unpin` bound in `impl<P> Body for Pin<P>` is unnecessarily restrictive Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

hyperium/http-body#167 · 2 reactions · Opened Mar 3, 2026
try_assign_capacity triggers debug assertion Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

hyperium/h2#878 · 2 comments · Opened Feb 25, 2026
Outbound HTTP/2 frames can emit conflicting :authority and host headers Open

Difficulty 3/5 1-2 days Newbie friendliness 50/100

hyperium/h2#876 · 2 reactions · Opened Feb 12, 2026
Implement `slice(&self, range: impl RangeBounds<usize>)` for `HeaderValue` Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

hyperium/http#810 · 3 comments · Opened Dec 26, 2025
HeaderMap::iter could be ExactSizedIterator Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

hyperium/http#809 · 1 comment · Opened Dec 24, 2025
Make `HeaderValue::set_sensitive` available in const contexts Open

A-headers E-easy S-feature

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

hyperium/http#807 · 2 comments · Opened Dec 18, 2025
WebTransportSession shouldn't take ownership of Connection<C, B> Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

hyperium/h3#327 · 6 comments · Opened Dec 10, 2025
Optimize try_reserve by implementing TODO (remove redundant overflow check) Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

hyperium/http#801 · 1 comment · Opened Nov 23, 2025
Allow using match with Scheme Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

hyperium/http#789 · 3 comments · Opened Oct 29, 2025
Feature Proposal: Add `try_clone` method to `Body` trait Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

hyperium/http-body#158 · 9 comments · Opened Oct 16, 2025
h3 quinn example doesn't seem well behaved when tested with curl Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

hyperium/h3#321 · 1 comment · 1 reaction · Opened Oct 7, 2025
hyper_util: expose a timeout on ReadVersion in `server::conn::auto` Open

A-server C-feature E-pr-welcome K-hyper-util

Difficulty 4/5 3-5 days Newbie friendliness 45/100

hyperium/hyper#3962 · 3 comments · Opened Oct 7, 2025
Allow accepting new connections during a graceful shutdown Open

B-rfc C-feature

Difficulty 4/5 3-5 days Newbie friendliness 45/100

hyperium/hyper#3961 · 2 comments · Opened Oct 7, 2025
Api to consume Extensions and import/export all items Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

hyperium/http#780 · 1 comment · Opened Sep 4, 2025
`h2::Error` hides IO error Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

hyperium/h2#862 · 2 comments · Opened Sep 4, 2025
Should `Version` impl `Display`? Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

hyperium/http#776 · 2 comments · Opened Aug 12, 2025
Increasing window_size above initial_window_size Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

hyperium/h2#857 · Opened Aug 6, 2025

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