Top SUBSCRIPTION GitHub Repositories & Tools (2026)

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

Mac Sai: the open-source Mac cleaner, optimizer, and malware scanner. A free, Apple-notarized alternative to CleanMyMac, built with Swift 6 and SwiftUI.

Secure and fast microVMs for serverless computing.

Wallos: Open-source, self-hostable personal subscription tracker. Visualize your recurring expenses, manage your budget, and save money.

RevenueCat SDK for Android & Jetpack Compose, easy in-app purchases and subscriptions.

DOMjudge programming contest jury system

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.

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

A simple implementation of the Android In-App Billing API.

Self-hosted Subscription Tracker

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.