Owner

libuv

4 indexed repositories · View on GitHub

libuv
Cross-platform asynchronous I/O

C · 27180 stars
libuv-extras
Extra utilities for libuv

Java · 14 stars
ci-tmp-libuv-node
Used by Node.js CI for testing Node + libuv integration

JavaScript · 9 stars
dist.libuv.org
Source for dist.libuv.org

JavaScript · 0 stars

Beginner friendly Everything

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win: stack-cookie fast-fail (0xC0000409) in uv__tcp_connect on loopback connects; WSARecv/WSASend pass stack &bytes/&flags with a live OVERLAPPED Open

Difficulty 4/5 3-5 days Newbie friendliness 54/100

libuv/libuv#5274 · 1 comment · Opened Sep 14, 2026
win: uv_fs_event_start() fails with EBUSY on files held without FILE_SHARE_READ (regression in 1.52.0) Open

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

libuv/libuv#5270 · 1 comment · Opened Sep 11, 2026
OpenBSD 8.0 to gain native support for retrieving the exec_path Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

libuv/libuv#5269 · 4 comments · Opened Sep 9, 2026
test: flaky test fs_fstat_iouring Open

test

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

libuv/libuv#5250 · 1 comment · Opened Aug 31, 2026
UDP: ICMP errors are reported to the recv callback on Unix but silently discarded on Windows Open

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

libuv/libuv#5242 · 2 comments · Opened Aug 26, 2026
OpenBSD: uv_spawn does not report exec failures; children exit 127 Open

Difficulty 4/5 3-5 days Newbie friendliness 56/100

libuv/libuv#5240 · 8 comments · Opened Aug 26, 2026
win: cache the uv__windows10_version1709() result and check RtlGetVersion's return value Open

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

libuv/libuv#5235 · 1 comment · Opened Aug 19, 2026
uv_spawn returns EBADF on macOS when stdio pipe descriptors exceed 10239 Open

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

libuv/libuv#5204 · 1 comment · Opened Jul 22, 2026
udp: ENOBUFS mapped to UV_EAGAIN causes infinite busy-loop on BSD when interface TX queue is full Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

libuv/libuv#5194 · Opened Jul 16, 2026
Publish new release with fix for many pkgs Open

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

libuv/libuv#5185 · 11 comments · 1 reaction · Opened Jul 7, 2026
[Build Failed]Failed on windows 10 with ucrt64 gcc Open

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

libuv/libuv#5171 · 2 comments · 1 reaction · Opened Jun 27, 2026
Feature Request: `uv_try_read` Open

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

libuv/libuv#5140 · 1 comment · Opened May 18, 2026
win: tcp handle delayed_error handling is questionable Open

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

libuv/libuv#5125 · Opened Apr 16, 2026
Any chance we could reconsider `cmd/bat` extension in `search_path`? Open

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

libuv/libuv#5088 · 6 comments · Opened Mar 21, 2026
unix: unchecked setsockopt(SO_NOSIGPIPE) in uv__socket Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

libuv/libuv#5087 · 1 comment · Opened Mar 20, 2026
[v2] uv_fs_s result field type due to uv_os_fd_t change Open

v2

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

libuv/libuv#5077 · 1 reaction · Opened Mar 18, 2026
test: SIGABRT/crash caused by ASSERT in tcp4_echo_server when running the tcp_shutdown_after_write test Open

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

libuv/libuv#5060 · 1 comment · Opened Mar 13, 2026
macos: polling is slow when there is no io pending Open

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

libuv/libuv#5032 · 7 comments · 1 reaction · Opened Feb 17, 2026
Feature request: API to set IP_TOS and IPV6_TCLASS Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

libuv/libuv#5011 · 3 comments · Opened Jan 26, 2026
unix: remove UV_HANDLE_READING flag Open

enhancement

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

libuv/libuv#4995 · 9 comments · Opened Jan 15, 2026
Add CoW support on Windows Open

windows

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

libuv/libuv#4991 · 4 comments · Opened Jan 8, 2026
Windows: uv_tty_set_mode() may be overwriting console mode flags Open

windows

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

libuv/libuv#4979 · 2 comments · Opened Dec 23, 2025
fs-poll: mark fs_req as internal Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

libuv/libuv#4942 · 1 comment · Opened Nov 25, 2025
Add "Copy" Button to Code Blocks in Documentation Open

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

libuv/libuv#4926 · 7 comments · Opened Nov 8, 2025
aix,ibmi,os390: uv_exepath is not thread-safe Open

aix bug ibmi zos

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

libuv/libuv#4920 · 4 comments · Opened Oct 31, 2025
TLS and QUIC support support Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

libuv/libuv#4916 · 13 comments · 2 reactions · Opened Oct 27, 2025
index of dist ordering Open

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

libuv/dist.libuv.org#1 · Opened Oct 26, 2025
`uv_exepath` doesn't return `UV_ENOBUFS` if the provided buffer is too small Open

bug v2

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

libuv/libuv#4911 · 5 comments · 1 reaction · Opened Oct 21, 2025
time_spec based utime setters Open

v2

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

libuv/libuv#4841 · 2 comments · Opened Jul 17, 2025
Provide a way to mark thread as offline and then online again Open

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

libuv/libuv#4839 · 13 comments · Opened Jul 15, 2025
feat: support accept raw socket from listen Open

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

libuv/libuv#4804 · 5 comments · Opened Jun 11, 2025
timers fire up to 0.999 ms too early Open

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

libuv/libuv#4773 · 22 comments · Opened May 1, 2025
Downstream breakage due to #4694 Open

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

libuv/libuv#4768 · 7 comments · Opened Apr 25, 2025
test: closed_fd_events is failing on our armhf build bot Open

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

libuv/libuv#4767 · 2 comments · 1 reaction · Opened Apr 25, 2025
v2 discussion, 2026 edition! Open

v2

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

libuv/libuv#4622 · 33 comments · 3 reactions · Opened Nov 25, 2024
win,fs: fix uv_fs_rmdir() to return ENOTDIR on file Open

v2

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

libuv/libuv#4607 · Opened Nov 18, 2024
FreeBSD: fs_event_watch_delete_dir segfaults Open

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

libuv/libuv#4606 · 14 comments · 1 reaction · Opened Nov 16, 2024
unix: rework signal handling Open

enhancement

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

libuv/libuv#4581 · 8 comments · 2 reactions · Opened Oct 14, 2024
[v2] uv_spawn hook functions? Open

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

libuv/libuv#4573 · 2 reactions · Opened Oct 10, 2024
linux: program abort when >&- used Open

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

libuv/libuv#4558 · 1 comment · 1 reaction · Opened Oct 1, 2024
fs-poll code quality cleanup Open

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

libuv/libuv#4542 · Opened Sep 24, 2024
new cygwin-induced compatibility bug Open

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

libuv/libuv#4467 · 2 comments · Opened Jul 24, 2024
unit test watcher_cross_stop fail in wsl2 Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

libuv/libuv#4422 · 1 comment · Opened May 24, 2024
uv_tcp_close_reset() needs to handle some additional errno other than EINVAL on NetBSD Open

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

libuv/libuv#4409 · 7 comments · Opened May 17, 2024
Provide an OS independent way to set/get UV_THREADPOOL_SIZE Open

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

libuv/libuv#4401 · 8 comments · Opened May 10, 2024
uv_tty_reset_mode doesn't work as advertised if original handle is closed Open

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

libuv/libuv#4398 · 5 comments · Opened May 6, 2024
win: use WinDNS family of functions for DNS resolving Open

enhancement feature-request good first issue

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

libuv/libuv#4388 · 6 comments · Opened Apr 12, 2024
GPG keys of maintainers can't be retrieved from https://github.com/ nor https://libuv.org/ Open

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

libuv/libuv#4306 · 1 reaction · Opened Feb 9, 2024
macos: restoring signal disposition doesn't work as flags are not propagated Open

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

libuv/libuv#4299 · 9 comments · Opened Feb 5, 2024
windows: misleading comments in tty.c Open

Difficulty 1/5 Under an hour Newbie friendliness 65/100

libuv/libuv#4298 · Opened Feb 3, 2024

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