# Dyff.sh

> An IDE for code review - with AI

- **Website**: https://dyff.sh/
- **Uneed Page**: https://www.uneed.best/tool/dyff
- **Pricing**: Free
- **Category**: Development
- **Tags**: VSCode, Git, Open Source
- **Submitted by**: @khanhhuy
- **Launch Date**: 2026-09-28
- **Social Links**: [Twitter](https://x.com/dyff_code) | [GitHub](https://github.com/dyffs/dyff)

## About

Dyff is currently in v0.1 Open Beta.

Happy to listen to your feedback : )

Dyff is an open source IDE for code review. It opens any pull request with an AI-generated code walkthrough, full-codebase search, file navigation, and AI findings you can evaluate. Available as a free cloud service (during Open Beta) or as a self-hosted instance you run on your own infrastructure.

Features:

- 📖 AI reading walkthrough generated for each PR

- 🔎 Full-codebase search on the browser

- 🧠 AI findings

- 🔑 Bring your own API key — 13 LLM providers supported

- 🏠 Self-host on your own infra — nothing about the PR leaves your network

Why Dyff?

Reviewing code is my daily work. The goals are straightforward: keep the codebase healthy, debate the approach with the team, and catch bugs before they ship.

I've used the GitHub PR view for as long as I can remember.

However large PRs frustrate me. Scrolling and Ctrl+F do not really work for a 40-file change. Reaching for code that lives outside the diff is not a good experience

Checking the branch out locally works, but it has its own tax.

So I built Dyff, first as a Github-like PR viewer with full-codebe search.

Then I noticed AI was good at reading a large diff and telling me what mattered, what to read first, and what I could skip. That became the walkthrough.

Tracing a call chain or finding every usage of a symbol also a common task that AI can help with. So I built the AI chat to help with that stuff

Anyway - that's Dyff.

Hope it saves you some scrolling!

Dyff Cloud

You can try Dyff esily by signing up for a free account at https://app.dyff.sh/get-started

- You need to submit a Gihub Personal Access Token to let Dyff access your repositories.

- You bring your own API key for the LLM provider you prefer. We don't mark up inference.

Can Dyff be self-hosted?

Yes. Dyff is open source under Apache 2.0 and ships with a Docker Compose setup.

Find us on Github at: https://github.com/dyffs/dyff