Owner

SagerNet

8 indexed repositories · View on GitHub

sing-box
The universal proxy platform

Go · 38122 stars
sing-tun
Simple transparent proxy library

Go · 237 stars
sing
Do you hear the people sing?

Go · 131 stars
sing-vmess
Some confusing protocol

Go · 29 stars
sing-snell
Surge snell implemented in Go

Go · 21 stars
fswatch
A simple fsnotify wrapper to watch file updates correctly

Go · 5 stars
tun-bench

Go · 4 stars
sing-openvpn
openvpn implementation in Go

Go · 4 stars

Beginner friendly Everything

Open All

DNS https/h3 transport fails with bare IPv6 server on default port 443 Open

Difficulty 2/5 1-3 hours Newbie friendliness 85/100

SagerNet/sing-box#4548 · 1 reaction · Opened Sep 19, 2026
deb package does not execute daemon-reload itself Open

bug

Difficulty 1/5 1-3 hours Newbie friendliness 86/100

SagerNet/sing-box#4535 · Opened Sep 15, 2026
Tailscale SSH cannot switch local users with the default systemd capabilities Open

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

SagerNet/sing-box#4523 · Opened Sep 12, 2026
[v1.14.0]: panic: runtime error: invalid memory address or nil pointer dereference in protocol/direct.(*Outbound).fetchMyAddresses on FreeBSD Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

SagerNet/sing-box#4502 · 2 comments · Opened Sep 5, 2026
官方配置文档有旧描述需要更新，安卓回环相关 Open

Difficulty 2/5 1-3 hours Newbie friendliness 75/100

SagerNet/sing-box#4492 · Opened Sep 3, 2026
Default fakeip ipv6 range breaks Chromium PNA Open

Difficulty 1/5 Under an hour Newbie friendliness 88/100

SagerNet/sing-box#4473 · Opened Aug 31, 2026
Generate ECH keypair with config after key Open

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

SagerNet/sing-box#4471 · Opened Aug 31, 2026
Panic: nil pointer dereference in WebsocketConn.Close during URL test Open

not following template

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

SagerNet/sing-box#4462 · 2 comments · 5 reactions · Opened Aug 29, 2026
Process crash: nil *tlsClient in runSupervisor cleanup path (client_supervisor.go:262) Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

SagerNet/sing-openvpn#5 · Opened Aug 28, 2026
Adding `OpenWrt 25.12` to the packaging status Open

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

SagerNet/sing-box#4438 · Opened Aug 21, 2026
gvisor: LinkEndpointFilter.Attach never forwards nil, so GVisor.Close leaks all inbound dispatcher goroutines and fds Open

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

SagerNet/sing-tun#85 · 1 comment · Opened Aug 20, 2026
Hijacked DNS sessions ignore the documented 10s protocol timeout Open

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

SagerNet/sing-box#4428 · Opened Aug 17, 2026
VLESS + `xtls-rprx-vision`: server forwards an extra TLS record after the splice Open

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

SagerNet/sing-box#4404 · Opened Aug 9, 2026
UDP traffic to the exact TUN self-address can loop through the direct outbound on macOS Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

SagerNet/sing-box#4367 · 4 comments · 3 reactions · Opened Jul 30, 2026
[Bug] TLS certificate: panic("unknown value") instead of an error on an unparseable certificate Open

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

SagerNet/sing-box#4347 · Opened Jul 24, 2026
[Feature Request] Please add `INTERACT_ACROSS_USERS` permission for Android 17 cross-profile routing Open

Difficulty 2/5 1-3 hours Newbie friendliness 70/100

SagerNet/sing-box#4246 · 5 comments · 1 reaction · Opened Jun 26, 2026
Profile import fails with EOF error for valid .bpf files since v1.13.0 Open

bug

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

SagerNet/sing#99 · Opened Mar 29, 2026

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