DiffSense
DiffSense is an AI-powered code change analysis tool that uses embedding-based semantic drift detection to generate git commit messages and catch potential breaking changes early.
https://edgeleap.github.io/?ref=producthunt
Product Information
Updated:Dec 26, 2025
What is DiffSense
DiffSense is a powerful tool designed to enhance code change management and git workflows. It comes as both a VSCode extension and command-line interface that leverages AI to analyze code changes, generate meaningful commit messages, and detect potential issues before they cause problems. The tool runs locally on Apple Silicon devices using native AI models, ensuring code privacy while providing instant results.
Key Features of DiffSense
DiffSense is an AI-powered git commit message generator that runs locally on Apple Silicon devices, using the native AFM 3B model to analyze code changes and generate meaningful commit messages. It features customizable message styles, privacy-focused local processing, powerful alias macros, and semantic drift detection capabilities to catch potential breaking changes early in the development process.
Local AI Processing: Uses native AFM 3B model on Apple Silicon to generate commit messages with zero latency while ensuring code privacy
Customizable Message Styles: Supports multiple message formats including default, minimal, and verbose styles with editable options before committing
Semantic Drift Detection: Analyzes git diffs, commit messages, issue tickets, and changelogs to identify potential breaking changes and code impacts
Multiple AI Model Support: Flexibility to choose between Local AI, Private Cloud Compute, or ChatGPT for message generation
Use Cases of DiffSense
Individual Developer Workflow: Streamline commit message creation for personal projects with meaningful and consistent descriptions
Team Collaboration: Maintain consistent commit message standards across development teams while preserving code privacy
Code Change Impact Analysis: Identify potential breaking changes and their impact on the codebase before they cause issues
Pros
Zero latency local processing
Strong privacy protection with local execution
No API costs or credits required
Cons
Limited to Apple Silicon devices
May require local storage space for models
How to Use DiffSense
Install DiffSense: Open terminal and run: curl -fsSL https://edgeleap.github.io/install.sh | bash
Make code changes: Make your desired changes to the code files in your git repository
Check git status: Run 'git status' to see which files have been modified
Stage changes: Use 'git add .' to stage all modified files for commit
Generate commit message: Run 'diffsense' command to automatically generate an appropriate commit message based on your changes
Review and edit message: Review the generated commit message in the popup window. You can edit it if needed (unless --nopopup flag is used)
Complete commit: Confirm the commit message to complete the git commit process
DiffSense FAQs
DiffSense is a free git commit message generator that uses AI to automatically generate commit messages by analyzing git diffs. It's specifically designed to work with Apple Silicon devices and uses the native AFM 3B model.
DiffSense Video
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