Best Open Source web app Libraries

A curated list of the most popular GitHub repositories tagged with web app. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1gatsbyjs/gatsby

The best React-based framework with performance, scalability and security built in.

55,956JavaScript

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#2plotly/dash

Data Apps & Dashboards for Python. No JavaScript Required.

24,507Python

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#3marimo-team/marimo

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

19,249Python

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#4wasp-lang/wasp

The fastest way to develop full-stack web apps with React & Node.js.

18,148TypeScript

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#5airyland/vux

Mobile UI Components based on Vue & WeUI

17,527Vue

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#6google/WebFundamentals

Former git repo for WebFundamentals on developers.google.com

13,881JavaScript

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