MIT — independent software & tools
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cglm
Optimized OpenGL/Graphics Math (glm) for C
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chakra
Core part of the JavaScript engine that powers Microsoft Edge
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chalk-cli
Terminal string styling done right
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chamber
CLI for managing secrets through AWS SSM Parameter Store
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changelogen
Generate Beautiful Changelogs using Conventional Commits
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changie
Automated changelog tool for preparing releases
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chaos-client
Client to communicate with Chaos DB API
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chaoskube
Periodically kills random pods in your Kubernetes cluster
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chars
Command-line tool to display information about unicode characters
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chdig
Dig into ClickHouse with TUI interface
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cheapglk
Extremely minimal Glk library
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cheat
Create and view interactive cheat sheets for *nix commands
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checkmake
Linter/analyzer for Makefiles
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checkpwn
Check Have I Been Pwned and see if it's time for you to change passwords
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chezmoi
Manage your dotfiles across multiple diverse machines, securely
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chiko
Ultimate Beauty gRPC Client for your Terminal
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chipmunk-physics
2D rigid body physics library written in C
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chisel
Collection of LLDB commands to assist debugging iOS apps
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chisel-tunnel
Fast TCP/UDP tunnel over HTTP
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chkbit
Check your files for data corruption
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choose-gui
Fuzzy matcher that uses std{in,out} and a native GUI
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chroma
General purpose syntax highlighter in pure Go
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chrome-cli
Control Google Chrome from the command-line
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chruby
Ruby environment tool
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chruby-fish
Thin wrapper around chruby to make it work with the Fish shell
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cidr
CLI to perform various actions on CIDR ranges
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cig
CLI app for checking the state of your git repositories
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cinecli
Browse, inspect, and launch movie torrents directly from your terminal
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circleci
Enables you to reproduce the CircleCI environment locally
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circumflex
Hacker News in your terminal
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cityhash
Hash functions for strings
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civetweb
C/C++ embeddable web server with optional CGI, SSL and Lua support
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cjson
Ultralightweight JSON parser in ANSI C
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ckan
Comprehensive Kerbal Archive Network
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clangql
Run a SQL like language to perform queries on C/C++ files
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claude-cmd
Claude Code Commands Manager
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claude-code-router
Tool to route Claude Code requests to different models and customize any request
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claude-code-templates
CLI tool for configuring and monitoring Claude Code
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claude-hooks
Hook system for Claude Code
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claudekit
Intelligent guardrails and workflow automation for Claude Code
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cli53
Command-line tool for Amazon Route 53
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clib
Package manager for C programming
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clickhouse-sql-parser
Writing clickhouse sql parser in pure Go
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clingo
ASP system to ground and solve logic programs
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clippy
Copy files from your terminal that actually paste into GUI apps
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cliproxyapi
Wrap Gemini CLI, Codex, Claude Code, Qwen Code as an API service
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clitest
Command-Line Tester
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clive
Automates terminal operations
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clog
Colorized pattern-matching log tail utility
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clojure-lsp
Language Server (LSP) for Clojure
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cloud-nuke
CLI tool to nuke (delete) cloud resources
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cloudflare-cli4
CLI for Cloudflare API v4
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cloudfox
Automating situational awareness for cloud penetration tests
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cloudlist
Tool for listing assets from multiple cloud providers
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cmake-language-server
Language Server for CMake
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cmigemo
Migemo is a tool that supports Japanese incremental search with Romaji
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cmrc
CMake Resource Compiler
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coacd
Approximate convex decomposition for 3D meshes with collision-aware concavity
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cobo-cli
Build, test, and manage your integration with Cobo Wallet-as-a-Service
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cocoapods
Dependency manager for Cocoa projects