xterm.js
The premium Open Source alternative to Termly
🎯 Best for:Engineers building terminal-like experiences within web browsers.
What is xterm.js?
Replaces custom terminal rendering logic in web-based IDEs and consoles with a robust, industry-standard component. Features a GPU-accelerated renderer and full support for terminal escape sequences.
Tech Stack
TypeScriptFrontend & Headless CMS
Why xterm.js?
- • GPU acceleration
- • Industry standard
- • Highly extensible
Limitations
- • Complex integration
- • Large bundle size
- • Documentation gaps
3/5/2026
Last Update
1,823
Forks
140
Issues
MIT
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to xterm.js instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Termly)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%