🎨 Diagram as Code for prototyping cloud system architectures

JumpServer is an open-source Privileged Access Management (PAM) platform that provides DevOps and IT teams with on-demand and secure access to SSH, RDP, Kubernetes, Database and RemoteApp endpoints…

Fully open reproduction of DeepSeek-R1

Open standard for machine learning interoperability

trzsz is a simple file transfer tools, similar to lrzsz ( rz / sz ), and compatible with tmux.

extrakto for tmux - quickly select, copy/insert/complete text without a mouse

Protect yourself against DNS poisoning in China.

A CalDAV/CardDAV server backed by Git

A DNS forwarder using Shadowsocks as the server