reflex-dev

    reflex-dev/reflex

    πŸ•ΈοΈ Web apps in pure Python 🐍

    29.0K stars
    1.8K forks
    29.0K GitHub watchers
    Updated Nov 1, 2026
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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    5 releases in the last 90 days, the latest 5 days ago, with 237 contributors on GitHub.

    Peaked at #26 in the weekly ranking the week of Oct 19, its best in the past year.

    Use Cases & Benefits

    • Build full-stack web applications entirely in Python without needing JavaScript.
    • Enables rapid development and deployment of performant, customizable web apps using a single language.
    • Use for creating data dashboards and interactive data visualizations with Python components.
    • Use for developing full-featured web apps that integrate backend logic and frontend UI seamlessly.
    • Use for prototyping AI-powered applications quickly using Reflex Build's AI-generated app scaffolding.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    Apache 2.0

    Permissive: commercial use, modification and redistribution are allowed with attribution; includes an explicit patent grant from contributors.

    Community files

    • README: present
    • Contributing guide: present
    • Code of conduct: present

    Watch-outs

    No watch-outs from GStars' checks.

    General guidance from repository metadata, not legal advice. How we score

    From the README

    Reflex is a library to build full-stack web apps in pure Python.

    See our architecture page to learn how Reflex works under the hood.

    Installing reflex also installs the reflex command line tool.

    Test that the install was successful by creating a new project. (Replace my_app_name with your project name):

    This command initializes a template app in your new directory.

    You can run this app in development mode:

    You should see your app running at http://localhost:3000.

    Now you can modify the source code in my_app_name/my_app_name.py. Reflex has fast refreshes so you can see your changes instantly when you save your code.

    Excerpt from the reflex-dev/reflex README on GitHub (Apache-2.0 license). Β© its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Forks

    1.8K+67

    Open issues

    360+47

    Compared with peers in Analytics

    Fastest-growing repositories GStars tracks in this cohort for the week of Nov 8, by 7-day star growth

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