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Reflex
Prompt to production app, in Pure Python
# App Builder
Featured on : Oct 24. 2025
Featured on : Oct 24. 2025
What is Reflex?
Reflex is an AI app builder that lets you create production-ready web apps entirely in Python, powered by its own open-source framework. Just connect your data and enter a prompt—it builds full-stack apps that work with any data source, API, or Python package.
Problem
Users face complex app development requiring multiple languages and frameworks, which leads to longer development cycles and higher learning curves
Traditional solutions need separate frontend/backend setups, increasing complexity and maintenance efforts
Solution
A Python-based open-source framework enabling users to build full-stack web apps in pure Python, integrating data sources and APIs without additional languages
Customers
Python developers, data scientists, startups, and teams seeking rapid app deployment
Unique Features
Open-source framework unifying frontend/backend in Python, prompt-to-production workflow, compatibility with any data source or API
User Comments
Simplifies full-stack development for Python-centric teams
Reduces time-to-market for MVPs
Eliminates need for JavaScript/HTML expertise
Seamless integration with Python ecosystems
Learning curve for non-Python developers
Traction
4,500+ GitHub stars, used by 10K+ developers
Featured on ProductHunt with 500+ upvotes
Open-source community with 200+ contributors
Market Size
The global low-code development platform market is valued at $22.5 billion in 2022, projected to reach $32 billion by 2024 (Gartner)