Explore Open Source Apps

Curated open-source apps for every task, vetted for quality and performance by a seasoned technologist. Find free, open-source alternatives to the tools you rely on, without the SaaS price tag.

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Rowy

Low Code Platform

Rowy is an open-source low-code platform that enables users to build backend workflows visually, offering integration with various services and APIs.

Forks
490
Open Issues
69
Repo Age
5 years
6209
Other
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Sanity

Content Management System,Headless CMS

Sanity is an open-source, composable content platform that offers a flexible content workspace, powerful APIs, and real-time content storage.

Forks
430
Open Issues
483
Repo Age
7 years
5330
MIT License
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Sentry

Developer Tools,Monitoring

Sentry is an application performance monitoring and error tracking software that helps developers find and fix issues in their code quickly.

Forks
4215
Open Issues
2954
Repo Age
14 years
39306
Other
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SerpBear

SEO Tools

SerpBear is an open-source search engine position tracking app that allows users to monitor keyword rankings in Google.

Forks
145
Open Issues
47
Repo Age
2 years
1447
MIT License
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Solarus

Game Development,Game Engine

Solarus is a lightweight, multiplatform, free and open-source 2D game engine with a graphical game editor and launcher, written in C++ with a Lua API.

Forks
134
Open Issues
196
Repo Age
12 years
712
Other
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Sonic

Search Engine,Developer Tools

Sonic is a fast, lightweight, and schema-less search backend that provides quick indexing and querying capabilities for search texts and identifier tuples.

Forks
579
Open Issues
69
Repo Age
5 years
20151
Mozilla Public License 2.0
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Space Cloud

Backend as a Service,Platform as a Service,DevOps

Space Cloud is an open-source, Kubernetes-based serverless platform that provides realtime APIs for serverless apps, with built-in security and GraphQL support.

Forks
222
Open Issues
147
Repo Age
5 years
3945
Apache License 2.0
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Spree Commerce

E-commerce Platform

Spree Commerce is an open-source e-commerce platform built on Ruby on Rails, offering a flexible and customizable solution for creating online stores.

Forks
4948
Open Issues
294
Repo Age
16 years
13129
Other
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Stack Auth

Authentication,Access Management

Stack Auth is an open-source alternative to Auth0, providing a comprehensive solution for authentication and user management with minimal setup time.

Forks
276
Open Issues
26
Repo Age
0 years
4264
Other
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Strapi

Content Management System,Headless CMS,Backend as a Service

Strapi is an open-source headless CMS built with Node.js, offering a flexible and customizable content management solution for developers.

Forks
8155
Open Issues
883
Repo Age
9 years
64018
Other
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Stride

Game Development,Game Engine

Stride is a free and open-source cross-platform C# game engine suitable for creating 2D & 3D games, as well as interactive content for desktop and VR platforms.

Forks
957
Open Issues
620
Repo Age
6 years
6652
MIT License
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Supabase

Backend as a Service

Supabase is an open-source alternative to Firebase, offering real-time databases, authentication, storage, and edge functions for building scalable apps.

Forks
7235
Open Issues
596
Repo Age
5 years
74448
Apache License 2.0