swimmingbrain

swimmingbrain / texbrain

Public

FOSS browser-based latex editor with live preview, real-time collaboration, and git integration.

21
0
100% credibility
Found Mar 31, 2026 at 21 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
JavaScript
AI Summary

TeXbrain is a browser-based LaTeX editor that compiles documents to PDF locally with live preview, version history, and real-time collaboration.

How It Works

1
🌐 Open in your browser

Just visit the website and start a new tab—no downloads or sign-ups needed.

2
📁 Open your project folder

Pick a folder with your LaTeX files to edit multiple documents together.

3
✏️ Edit with smart help

Type comfortably with auto-complete suggestions, snippets, and instant fixes for common mistakes.

4
⚡ Compile to PDF instantly

Hit compile and watch your document turn into a beautiful, zoomable PDF preview right beside your editor.

5
Work solo or with friends
👥
Team up

Share a link so friends join and see edits in real-time.

📊
Track history

Save versions of your work to go back anytime.

✅ Your PDF is ready

Enjoy your polished document, shared or safely versioned, all from one simple tab.

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Star Growth

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AI-Generated Review

What is texbrain?

TeXbrain is a FOSS, browser-based LaTeX editor in JavaScript that runs entirely client-side, compiling documents to PDF via WebAssembly pdfTeX for instant live preview. It handles multi-file projects with git integration for cloning, committing, and pushing directly from your tab, plus real-time collaboration over WebRTC. No installs, accounts, or servers—just open Chromium-based browsers like Chrome or Brave for local file access and offline use.

Why is it gaining traction?

Unlike Overleaf's paywalled git sync or clunky local installs, TeXbrain delivers full git ops, live PDF rendering, and peer collab in one privacy-focused tab, with CodeMirror editing and snippets for speed. Its zero-backend design appeals to devs seeking a foss chromium based browser tool that syncs to GitHub without friction, standing out on github foss app lists for portable LaTeX workflows.

Who should use this?

LaTeX-heavy academics drafting theses, devs embedding math in docs, or remote teams iterating papers need this for quick browser-based edits with git integration. It's ideal for foss github users avoiding proprietary editors, especially on Android via foss chromium based browsers for mobile previews.

Verdict

Try it if you're on Chrome/Edge and want instant LaTeX+git without setup—features work great out of the box. At 21 stars and 1.0% credibility, it's early but stable for personal use; watch for broader browser support.

(198 words)

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