reflex
The premium Open Source alternative to Streamlit
🎯 Best for:Python developers who want to build modern, scalable web apps without learning JavaScript.
What is reflex?
Replaces complex JavaScript frontends by allowing developers to build full-stack apps in Python. Compiles Python code into optimized Next.js and Tailwind CSS components for production use.
Tech Stack
PythonFrontend & Headless CMS
Why reflex?
- • No JavaScript required
- • Compiles to Next.js
- • Built-in state management
Limitations
- • Compilation overhead
- • Newer ecosystem
- • Limited custom JS hooks
4/27/2026
Last Update
1,707
Forks
293
Issues
Apache-2.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to reflex instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Streamlit)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%