v0.11.0 — GitHub notifications, native integrations, and extension runtime

The lightweight editor built for humans and agents.

Code, run agents, review changes, and ship from one fast workspace without stitching together another collection of tools.

Available on macOS, Windows, and Linux.
Athas Code Editor
Why Athas

Coding tools keep getting heavier while AI work keeps moving into separate apps, tabs, and terminals.

Athas brings the editor, Git and GitHub workflows, terminal tools, and coding agents into one focused workspace—so the work stays close to the code.

Fast by design

A focused editor that keeps the interface responsive and the workflow direct.

Git is part of the workspace

Review changes, commit, push, and follow pull requests without changing tools.

Bring the agents you trust

Connect ACP-powered coding agents and work with them beside your code.

One workspace

Everything stays in your flow.

Athas keeps the tools around your code close enough to use without turning the editor into a dashboard.

Agents

Work with coding agents beside your code.

Give an agent project context, follow its progress, and review the result without moving the task into another application.

Athas agent working beside the editor

Project context

Keep files, selections, and task context attached to the work.

Your choice of agent

Connect ACP-powered tools instead of committing to one assistant.

Reviewable results

Inspect what changed before the work moves forward.

Git and GitHub

Ship without switching windows.

Keep the path from local change to pull request inside the same workspace where you wrote the code.

  • Review and stage focused changes
  • Commit, push, and resolve conflicts
  • Follow pull requests, files, and comments
Athas Git changes and commit workflow
Athas GitHub pull request workflow
Athas search and command workflow
Keyboard-first navigation

Find the next thing before the interface gets in the way.

Move through files, symbols, project text, and commands with fast search surfaces that stay out of the editor until you need them.

Extensions

Shape the editor around your stack.

Add languages, themes, database tools, and coding agents without turning the home page into another catalog.

Browse all extensions

Open source and built in the open.

Read the code, follow development, and help shape a focused editor for modern software work.

View Athas on GitHub