Top EIP GitHub Repositories & Tools (2026)

Free, open-source, offline-first Point of Sale for cafes, restaurants, and food businesses.

provides metadata for chains

Spring Integration provides an extension of the Spring programming model to support the well-known Enterprise Integration Patterns (EIP)

PHP receipt validator for Apple iTunes, Google Play and Amazon App Store

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

Build, Measure and Grow iOS subscription business

The Swiss Army knife of OpenWrt networking — sing-box proxy, DPI bypass, Telegram control, atomic self-healing, and per-device routing — all managed from a single Web UI

VLink is a high-performance C++ communication middleware for autonomous driving and embodied intelligence, positioned as a full-scenario alternative to ROS 2.

Matter (formerly Project CHIP) creates more connections between more objects, simplifying development for manufacturers and increasing compatibility for consumers, guided by the Connectivity Standards Alliance.