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.
CapRover
Platform as a Service,DevOps
CapRover is a free, open-source, Platform as a Service (PaaS) that simplifies app deployment and server management for developers.
Cap
Communication
Cap is an open-source, cross-platform screen recording and sharing tool that offers effortless and instant screen sharing capabilities.
Castle Engine
Game Development,Game Engine
Castle Game Engine is a free, open-source game engine for 3D and 2D games, with cross-platform support and a focus on Pascal programming.
ClickHouse
Database
ClickHouse is an open-source, high-performance columnar database management system optimized for real-time analytics and large-scale data processing.
Cocos Creator
Game Development,Game Engine
Cocos Creator is a game development platform that offers tools for creating 2D and 3D games, and interactive experiences across multiple platforms.
Convex
Backend as a Service
Convex is an open-source backend platform for application developers with TypeScript-based APIs for data management and business logic.