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AI Coding Tools

AI-powered coding assistants and CLI tools for software development

AI Coding Tools — comparison of opencode, claude-code, gemini-cli, codex
The open source coding agent.
opencode
Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.
claude-code
An open-source AI agent that brings the power of Gemini directly into your terminal.
gemini-cli
Lightweight coding agent that runs in your terminal
codex
Popularity
Stars165,948127,193104,64686,514
Global Rank#40#64#101#146
Weekly Activity(May 20 – May 27)
New Stars+228+151+41+186
Pushes275452718
Issues Closed1014225213
Community
Forks19,72620,84613,89512,661
Contributors92353681454
Open Issues6,1789,2951,5045,292
Project Info
Owneranomalycoanthropicsgoogle-geminiopenai
LicenseMIT—Apache-2.0Apache-2.0
LanguageTypeScriptPythonTypeScriptRust
CreatedApr 2025Feb 2025Apr 2025Apr 2025