Modular GitHub Repositories (2026) · Open Source Tools

Free and open source admin dashboard UI kit built on Bootstrap: 100+ pages, 6,000+ icons, dark mode, RTL.

Complete Open Source and Modular solution for MMO

Modular, contributor-friendly and blazing-fast implementation of the Ethereum protocol, in Rust

Orchard Core is an open-source modular and multi-tenant application framework built with ASP.NET Core, and a content management system (CMS) built on top of that framework.

The modular web framework for Java and Kotlin

Multitenant backend server for building web and mobile apps rapidly. The backend for busy developers. (self-hosted or hosted)

A Modular Classloading System

A framework to build power system oriented software

Oqtane is an open-source developer productivity platform for building modern .NET applications and websites that run on Web, Desktop and Mobile.

Type-safe, framework-agnostic, composable, and tree-shakeable TypeScript libraries for the web.

WebCore, the super tiny and blazingly fast modular Python web nanoframework.