AsciiDoc Editor

A fast, modern editor for AsciiDoc—clean formatting, responsive feedback, and no fluff.

Powered by Tree-sitter

Precise Syntax Highlighting

Headers, callouts, and inline formatting in AsciiDoc render crisply for efficient doc editing.

Semantic Understanding

Tree-sitter parses your code into a syntax tree, enabling features like code folding, selection expansion, and precise highlighting.

Instant Updates

Syntax highlighting updates in real-time as you type, with no lag or delay even in large files.

Error Recovery

Even with syntax errors, Tree-sitter maintains accurate highlighting for the rest of your code.

Enhance Zed with popular extensions from our growing ecosystem.

HTML

2.8M

HTML support.

Isaac Clayton

TOML

477k

TOML support.

Max Brunsfeld, Ammar Arif

Git Firefly

309k

Provides Git Syntax Highlighting

d1y, Peter Tripp

Everything you need to begin your AsciiDoc development journey in Zed.

AsciiDoc Documentation

Explore AsciiDoc documentation and learning resources.

Configure Zed

Customize Zed's settings, keybindings, and themes for your workflow.

Contribute

Join the community, report issues, and help make Zed even better.

Why Zed

Experience features that make AsciiDoc development faster and more enjoyable.

Fast

Open large AsciiDoc projects instantly. Navigate & edit with zero lag, even in massive codebases.

Agentic

Generate AsciiDoc code, write tests, and refactor with integrated AI that understands your context.

Collaborative

Pair program, debug together, and share your AsciiDoc projects with your team in real-time.

Zed supports more than 80 programming languages out of the box.