Packet, where are you? – eBPF-based Linux kernel networking debugger(github.com)

112 points by timetoogo 3 years ago | 16 comments

Show HN: Claudoro, Pomodoro timer embedded in the Claude Code statusline(github.com)

39 points by emson 3 months ago | 28 comments

PISIGuard: Protect your personal and sensitive info when you chat with AI(github.com)

18 points by mohamed_am83 2 months ago | 11 comments

Easy to use OpenID Connect client and server library written for Go(github.com)

143 points by mffap 2 years ago | 40 comments

SSH3: SSHv2 using HTTP/3 and QUIC(github.com)

313 points by kieto 2 years ago | 172 comments

S2n-TLS – A C99 implementation of the TLS/SSL protocol(github.com)

60 points by belter 2 years ago | 8 comments

Quiet – Encrypted P2P team chat with no servers, just Tor(github.com)

420 points by sschueller 3 years ago | 209 comments

GitHub repository for Quiet, an open-source private peer-to-peer team chat app built on Tor and IPFS as an alternative to Slack and Discord.

IronRDP: a Rust implementation of Microsoft's RDP protocol(github.com)

506 points by mikece 1 year ago | 208 comments

GitHub repository for IronRDP, Devolutions' open-source Rust implementation of the Microsoft Remote Desktop Protocol (RDP).

Openrsync: An implementation of rsync, by the OpenBSD team(github.com)

448 points by sph 4 months ago | 168 comments

GitHub repository for openrsync, a BSD-licensed clean-room implementation of the rsync file synchronization tool from the OpenBSD project.

CuPy: NumPy and SciPy for GPU(github.com)

347 points by tanelpoder 2 years ago | 97 comments

GitHub repository for CuPy, a NumPy- and SciPy-compatible array library for GPU-accelerated computing in Python with CUDA and ROCm support.

Intent to end OCSP service(letsencrypt.org)

389 points by soheilpro 2 years ago | 133 comments

Let's Encrypt blog post announcing its intent to end OCSP support in favor of Certificate Revocation Lists, citing privacy risks of OCSP.

F3(github.com)

593 points by tosh 4 months ago | 126 comments

GitHub repository for F3, an open-source data file format presented at SIGMOD 2026 as a future successor to formats like Parquet.