Lightweight, open-source code editor.

Available on all platforms.
Athas Code Editor

Languages

Add syntax, LSP, formatting, and tooling support.

Databases

Browse schemas and query project data inline.

Themes

Install editor themes and file icon packs.

Agent tools

Connect coding agents and command-line helpers.

Everything stays in the editor

Run AI agents inside your editor

Use ACP-powered agents directly in Athas to inspect code, execute tasks, and work against your project context without jumping to another app.

Athas AI agents panel

Commit without switching windows

Stage, commit, and push right where you code. Review diffs, resolve conflicts, and keep your branch clean without leaving the editor.

Athas version control panel

Search that keeps up with you

Fuzzy file search, global text search, and a command palette. Find files, symbols, or actions in milliseconds.

Athas global file search

Review pull requests without leaving your workspace

Track open PRs, review-requested work, and details like files, commits, and comments from inside Athas.

Athas pull requests view

Roadmap

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Shipped

Agents

Code completionChatSuggestions
In Progress

Collaboration

Live sharePairingReviews
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Debugger

BreakpointsCall stackVariables