Top STARTER GitHub Repositories & Tools (2026)

Production Grade Cloud-Ready .NET 10 Starter Kit (Web API + React Client) with Multitenancy Support, and Clean/Modular Architecture that saves roughly 200+ Development Hours! All Batteries Included.

Open-source SaaS Starter with User Roles, Organizations & Admin Panel. Built using Next.js 16, Better Auth, Drizzle, Neon, Fumadocs, Shadcn/ui, Stripe, Server Actions.

JoinFaces: JSF Spring Boot Starters - JSF inside Spring Boot Application

Generate your next Rails app interactively! This template includes production-ready recommendations for testing, security, developer productivity, and modern frontends. Plus optional Vite support! ⚡️

The missing developer UI for Spring Boot and Quarkus!

A starter application based on Ruby 2.4, Rails 4.2 and Bootstrap for Sass 3, deployable on Heroku

Example JavaScript, TypeScript, and React integrations for the PayPal SDK

WordPress boilerplate with Composer and Git, easier configuration, and an improved folder structure

A modern, open-source full-stack SaaS starter built with Next.js, TypeScript, MongoDB, and shadcn/ui a solid foundation for building scalable SaaS applications.

An opinionated skeleton for scaffolding a modular and decluttered Laravel package. It supports backend-only and full-stack packages.