Reasonix

Reasonix is a coding agent that reads a project, edits files and runs tests for developers working in a terminal, desktop app, browser or editor.

What it is good for

  • Making code changes across a software project from a plain-language request
  • Running tests and commands while an AI edits files
  • Rewinding file edits made by an AI coding assistant
  • Using a DeepSeek or other model for coding work from a desktop app

At a glance

Who it is for
Setup
Install a desktop app or browser extension

Level 3 of 5. Download and install it like any other app or extension.

Cost
Free and open source
Type
Agent app
Tasks
Works with
DeepSeek, OpenAI-compatible model services, Visual Studio Code, DeepSeek Harness, MCP servers

Momentum

Rank this week
Not ranked yet
Best rank
None yet
GitHub stars
36,041

GitHub numbers as of Nov 2, 2026. Updated weekly.

35k 35.6k 36.1k Sep 24, 2026 Nov 2, 2026
GitHub stars for Reasonix: 35,116 on Sep 24, 2026, 36,041 on Nov 2, 2026. Source: GitHub.

Questions

Is Reasonix free?
Yes. It is free and open source (MIT license).
Do I need to know how to code to use Reasonix?
No. Download and install it like any other app or extension.
What does Reasonix work with?
According to its own documentation, it works with DeepSeek, OpenAI-compatible model services, Visual Studio Code, DeepSeek Harness, and MCP servers.
What is Reasonix good for?
Making code changes across a software project from a plain-language request, running tests and commands while an AI edits files, rewinding file edits made by an AI coding assistant, and using a DeepSeek or other model for coding work from a desktop app.

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Last updated Nov 2, 2026. Tracked since Oct 28, 2026. The summary was written by an AI model from the project's own description and checked against our copy rules. Spotted an error? Tell us.