Subscription GitHub Repositories (2026) · Open Source Tools

Open Source LLM Gateway 🦚

Burning through your subscriptions too fast? Paying for stuff you never use? Stop guessing. OpenUsage is free and open source.

All AI developers deserve to get paid. Turn your AI prototype into a paid SaaS with open-source infrastructure for usage billing, payments, attribution, affiliates, anti-abuse, and deployment.

Self-hosted Subscription Tracker

🏎️ Streams & Reactive Programming paradigm for Go: declarative and composable API for event-driven applications

DOMjudge programming contest jury system

Payments for Ruby on Rails apps

This script is designed to retrieve configuration details for various VPN protocols (VLESS, VMess, Shadowsocks, and Trojan) from a list of Telegram channel URLs provided within the script. It uses cURL to fetch content and regular expressions to extract the configurations.

Build, Measure and Grow iOS subscription business

React Native SDK for growing in-app subscriptions

Remotely configure every aspect of your paywall and double your revenue.

This extension for Firefox and Chrome aims to make navigating YouTube's subscription grid easier by allowing users to hide watched videos

Wave - The Software as a Service Starter Kit, designed to help you build the SAAS of your dreams 🚀 💰