Show HN: Claude Code for Visual Studio (native diff with accept/reject) (github.com)

A new extension, Claude Code for Visual Studio 2026, has been introduced, allowing users to integrate Claude's AI capabilities directly within the IDE. This extension features a native diff window for accepting or rejecting edits, automatic contextual selection, and real-time compiler diagnostics that enhance the coding experience. Unlike its existing versions for VS Code and JetBrains, this project leverages the Claude CLI to facilitate interactions within Visual Studio, providing a streamlined workflow by directly linking edits to a visual diff interface without duplicate prompts. The significance of this development lies in its ability to enhance productivity for developers by allowing real-time collaboration with Claude's AI, which can now read compiler errors and warnings while providing suggestions based on context. The extension not only reduces the friction of managing terminal interactions but also integrates token usage tracking and feedback mechanisms, where users can reject changes and instruct Claude on adjustments. As a community project independent of Anthropic, it holds the potential to evolve with user feedback, positioning itself as a vital tool for developers leveraging AI in their coding tasks.