Built in TypeScript, opencodex is an open-source chat app maintained by lidge-jun. With 18k stars on GitHub, it was last updated in October 2026. Topics include ai-gateway, ai-tools and anthropic.
“Universal provider proxy for OpenAI Codex & Claude Code — use any LLM (Claude, Gemini, Grok, DeepSeek, Ollama…) with Codex CLI, App, SDK, and Claude Code”
— lidge-jun, project description on GitHub
Details
| Category | Chat UIs |
|---|---|
| GitHub stars | 17,567 |
| Forks | 1,352 |
| Language | TypeScript |
| License | MIT |
| Last updated | |
| Owner | lidge-jun |
| Website | opencodex.me |
| Repository | lidge-jun/opencodex |
Tags
ai-gatewayai-toolsanthropicchatgptclaudeclaude-codecodexcodex-cli
Repository facts from the GitHub public API, refreshed October 18, 2026. The quoted tagline is written by the project owner; the summary above is generated from public facts.