Open Source Apps
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A directory of real open-source apps Beta · v0.1

Find open-source apps you can actually run, study, and contribute to.

Open Source Apps is a curated directory of real applications with public source code. Browse by stack, category, maturity, platform, license, stars, and activity — without digging through random GitHub searches and outdated README lists.

apps indexed
85
apps indexed
categories
16
categories
stacks
2
stacks
contributors
83
contributors
GitHub stars
4.3k
GitHub stars
Browse apps Submit via GitHub View source on GitHub →
Why this exists

Most open-source app discovery is fragmented.

GitHub search shows repositories, not always usable products. Awesome lists are helpful, but they tend to become long static README files. This project focuses on real applications: projects with source code, product context, stack information, activity signals, and enough structure to help developers learn, compare, and contribute.

  • Real apps

    Not SDKs, templates, or tiny demos. Focused on complete applications you can actually run.

  • Codebase context

    Stack, platform, license, activity, maturity, and contribution signals — one card per app.

  • Searchable discovery

    Browse by category, stack, platform, stars, recency, and status — not a flat README list.

Hot open-source apps

Projects gaining stars, activity, or attention recently.

Joplin avatar

Joplin

@laurent22/joplin · productivity
mature

Joplin is a free, open source note taking and to-do application. The mobile client is built with React Native and supports full sync via Nextcloud, Dropbox, OneDrive, WebDAV, and Joplin Cloud.

55k Updated today NOASSERTION
android ios
react-native
Artsy avatar

Artsy

@artsy/eigen · shopping
mature

The mobile app for artsy.net — discover fine art, browse artists and artworks, follow galleries, and bid in auctions from your phone.

3.8k Updated today MIT
android ios
react-native
View hot apps →

New open-source apps

Recently added apps from the community.

View all new →

Mature open-source apps

Established apps with strong history, active maintainers, and real-world usage.

Joplin avatar

Joplin

@laurent22/joplin · productivity
mature

Joplin is a free, open source note taking and to-do application. The mobile client is built with React Native and supports full sync via Nextcloud, Dropbox, OneDrive, WebDAV, and Joplin Cloud.

55k Updated today NOASSERTION
android ios
react-native
Artsy avatar

Artsy

@artsy/eigen · shopping
mature

The mobile app for artsy.net — discover fine art, browse artists and artworks, follow galleries, and bid in auctions from your phone.

3.8k Updated today MIT
android ios
react-native
View mature apps →
Stacks

Browse by stack

Pick a stack to see real apps built with it.

Flutter

79 apps

Dart-based, cross-platform mobile apps.

Available now

React Native

6 apps

JavaScript / TypeScript mobile apps using React.

Expanding

iOS

0 apps

Native Swift apps from the App Store and the open-source community.

Expanding

Android

0 apps

Native Kotlin / Java apps with a long, mature history.

Expanding

Kotlin Multiplatform

0 apps

Shared Kotlin codebases targeting iOS and Android.

Planned

Capacitor

0 apps

Hybrid mobile apps built on web standards.

Planned
Categories

Browse by category

Find apps by what they do, not by which stack they use.

Community

Thanks to every contributor.

This directory exists because people keep discovering, submitting, reviewing, and maintaining open-source app references.

Showing all 83 contributors. View all → GitHub contributors graph
Origin

Started from Open Source Flutter Apps.

The project began as a curated Flutter app list and is now expanding into a broader open-source app directory, starting with mobile.

4.3k+ stars
787+ forks
83+ contributors
View on GitHub How to contribute →