The best way to start a full-stack, typesafe Next.js app
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Modern React starter kit with Bun, TypeScript, Tailwind CSS, tRPC, Stripe, and Cloudflare Workers. Production-ready monorepo for building fast web apps.
A 100% free modern JS SaaS boilerplate (React, NodeJS, Prisma). Full-featured: Auth (email, google, github, slack, MS), Email sending, Background jobs, Landing page, Payments (Stripe, Polar.sh), Shadcn UI, S3 file upload. AI-ready with tailored AGENTS.md, skills, and Claude Code plugin. One cmd deploy. Powered by Wasp full-stack framework.
- full-stack
- open-source
- saas
- nodejs
Free implementation of Play Services
- java
- android
- microg
- google-cloud-messaging
Gel supercharges Postgres with a modern data model, graph queries, Auth & AI solutions, and much more.
- database
- edgedb
- high-performance
- edgeql
Instant is the best backend for AI-coded apps. You get auth, permissions, storage, presence, and streams — everything you need to ship apps your users will love.
Rallly is an open-source scheduling and collaboration tool designed to make organizing events and meetings easier.
- i18next
- next-auth
- nextjs
- postgresql
Fully functional Twitter clone built in flutter framework using Firebase realtime database and storage
- twitter-clone
- flutter-apps
- social
React Hooks for Firebase.
A modern SaaS template/boilerplate built with SvelteKit, Tailwind, and Supabase. Includes marketing page, blog, subscriptions, auth, user dashboard, user settings, pricing page, and more.
- cloudflare
- saas
- saas-boilerplate
- saas-tools
Open source, self-hostable watched list for all your content (movies, tv series, anime, games) with user authentication, modern and clean UI and a very simple setup.
Fullstack SaaS Boilerplate built with tRPC, Fastify and React
An opinionated production-ready SQL-/Swagger-first RESTful JSON API written in Go, highly integrated with VSCode DevContainers by allaboutapps.
- golang-development
- vscode-devcontainers
- golang
- go
Self-host Supabase with Nginx/Caddy and Authelia with just ONE bash script.
- authelia
- caddy
- self-hosted
- supabase
⛽️ Integrates Guzzle 6.x, a PHP HTTP Client, into Symfony
- guzzle
- symfony
- php
- bundle
This is the go boilerplate on the top of fiber web framework. With simple setup you can use many features out of the box
- go
- golang
- fiber-framework
- paypal
Firebase Admin .NET SDK
- firebase
- firebase-auth
- firebase-admin-sdk
- firebase-admin
Guardian DB integration for tracking tokens and ensuring logout cannot be replayed.
- guardian
- database
- guardian-db
✄ Managing a Fashion designer's daily routine.
A production-ready SaaS template built with Next.js 15, Supabase, and Tailwind CSS. Includes authentication, user management, file storage, task management demos, and secure RLS policies. Now with a complete React Native + Expo mobile app template! Easily customizable with pre-built themes, i18n support (EN/PL/ZH), and legal documents.
A lightweight, self-hostable changelog and roadmap web application that lets you share product updates with your community and gather feedback through voting on upcoming features. Built with SvelteKit and Go.
An effort to bring Google's Firebase C++ API to Qt + QML
Sample SvelteKit app with PocketBase integration
NeuraVision — AI content generation platform (PHP backend engine: auth, credits, generation, analytics)
- ab-testing
- ai-platform
- analytics
- backend-api