Code for Command-Line Rust (O'Reilly, 2024, ISBN 9781098109417)

Fast command line app in rust/tokio to run commands in parallel. Similar interface to GNU parallel or xargs plus useful features. Listed in Awesome Rust utilities.

Extract values from anything — JSON, YAML, TOML, .env, HTTP headers, logfmt, CSV, and more

Lintje is an opinionated linter for Git.

💎 Amber the programming language compiled to Bash/Ksh/Zsh

An extremely fast R package manager, written in Rust. The R equivalent of uv for Python.

BT tracker 服务器列表与自建集成 tracker 入口，提供全网最全的 tracker 列表，每日聚合并测试存活服务器，trackers_all.txt 为全量列表（2902 行），trackers_best.txt 为可用列表（1137 行）

Command line frecency tracking

Official IANA IP blocks for each country | IPV4 and IPV6 | TEXT | CSV | JSON

Resume AI coding sessions across providers: converts Codex, Claude, Gemini, and other session formats through a canonical IR so you can pick up where you left off in any tool