Gemini Code Assist
Google's AI coding assistant built on Gemini 2.5 Pro. Offers 180,000 code completions/month on the free tier, a 1M token context window for whole-codebase awareness, and Agent Mode for autonomous coding tasks. Available in VS Code and JetBrains.
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VS Code fork with deep AI editing, multi-file context, and a powerful agent mode. The most popular AI editor by mindshare.