Discover the most starred and trending open source tools tagged with #platform.
Open source, composable payments platform | PCI compliant | SaaS and Self-host options | Enables connectivity to multiple payment, payout, fraud, vault and tokenization providers | Uplifts authorization with intelligent routing and revenue recovery | Reduce payment processing costs with cost observability | Reduces payment ops with reconciliation
Free domain registration and practical DNS learning resources for everyone.
Speed up downloads by combining multiple network connections in parallel
Built from the ground up for speed. Flectar Mail delivers native performance, instant startup, and as little as 20 MB of RAM.
Voice-to-text dictation app with local (Nvidia Parakeet/Whisper) and cloud models (BYOK). Privacy-first and available cross-platform.
Spotify, native and fast. One lightweight Rust app for your whole library, local playback, and Spotify Connect on Linux, macOS, and Windows.
A WorkBuddy-style desktop workspace powered by the DSH plugin ecosystem. WorkDSH manages projects, assets, experts, skills and connectors locally on desktop. All features are extensible via DeepSeek Harness plugins. Local-first, open ecosystem.
A cross-platform music app using YouTube Music for backend
Flutter makes it easy and fast to build beautiful apps for mobile and beyond
💥 Blazing fast terminal file manager written in Rust, based on async I/O.
The automation tower defense RTS
Lean Algorithmic Trading Engine by QuantConnect (Python, C#)
PlayStation 3 emulator and debugger
Lightweight, modern cross-platform client for PikPak powered by pikpak-kotlin. (Android & Windows Desktop)
Open Source Algo Trading Platform for Everyone
A plugin marketplace for GitHub Copilot and other AI agents that provides Power Platform development plugins, including reusable skills, agents, and commands for building and deploying solutions.
Open Source eCommerce & Multi-Vendor Marketplace Platform Built with Laravel for Enterprise-Scale Commerce, Supporting 10M+ SKUs
Background blurring for Compose Multiplatform / Jetpack Compose
Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.
Get tasks and ideas out of your head. A free GTD to-do app for desktop and mobile. Works offline, no account needed