* [PocketBase v0.40.0](https://github.com/pocketbase/pocketbase) – Go backend with an embedded database, real-time subscriptions, user management, and a simple API.

* [SMS Gateway for Android Server v1.47.2](https://github.com/android-sms-gateway/server) – Server backend providing a RESTful API to send SMS via connected Android devices, with FCM integration and persistent storage.

* [gdx-teavm 1.6.2](https://github.com/xpenatan/gdx-teavm) – Backend solution for running libGDX games in web browsers using TeaVM and Emscripten.

* [fastify-boilerplate v2.9.19](https://github.com/marcoturi/fastify-boilerplate) – Boilerplate for building production-ready Fastify applications using clean architecture and domain-driven design principles.

* [GOWDK v0.13.0](https://github.com/cssbruno/GoWDK) – A compile-first web kit for full-stack Go apps, compiling declarative .gwdk pages and components into static output, generated Go, or a single deployable binary.

* [Vix.cpp v2.8.5](https://github.com/vixcpp/vix) – C++20 runtime for offline-first, peer-to-peer applications with high performance, Asio-based async I/O and modular architecture.

* [iii iii-alpha/v0.22.1-al...](https://github.com/iii-hq/iii) – Unifies backend tools into a single engine with two primitives: Function and Trigger.

* [Convex precompiled-2026-08-...](https://github.com/get-convex/convex-backend) – Reactive database with server functions and client libraries for building scalable live-updating web apps using TypeScript.

* [Backend.AI Web UI v26.9.0-rc.3](https://github.com/lablup/backend.ai-webui) – Web UI for managing AI environments with user-friendly features and visual statistics.

* [Lunora @lunora/testing@1.0....](https://github.com/anolilab/lunora) – Type-safe, real-time backend framework that maps TypeScript queries to Cloudflare Workers with Durable Objects, D1, R2, and Queues, designed for Vite-first development.