awesome-opensource-boilerplates
A curated list of production-ready and free SaaS boilerplates and starter templates. Build your next software-as-a-service project with battle-tested open source foundations.
https://github.com/einguterwaran/awesome-opensource-boilerplates
Last synced: 6 days ago
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Browser Extensions
- Extro - Open source browser extension starter kit.
- chrome extension svelte-typescript boilerplate - Boilerplate for Chrome Extension Svelte Typescript project.
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Mobile Development
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Android
- Android Architecture Blueprints - MVP architecture samples.
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Flutter
- ShipFlutter base template - A simple Flutter template with state management (signals) and dependency injection (lite_ref).
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iOS
- Swift 5 Module Template - Boilerplate for reusable Swift 5 modules.
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React Native
- Infinite Red Boilerplate - Infinite Red's battle-tested React Native project boilerplate, along with a CLI, component/model generators, and more.
- thecodingmachine boilerplate - A React Native template for building solid applications 🐙, using JavaScript 💛 or Typescript 💙.
- obytes boilerplate - A template for your next React Native project: Expo, PNPM, TypeScript, TailwindCSS, Husky, EAS, GitHub Actions, Env Vars, expo-router, react-query, react-hook-form.
- wataru-maeda boilerplate - Expo + Redux + React Navigation pre-setup typescript template (expo SDK 51).
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Open Source SaaS Boilerplates
- Next.js SaaS Starter - Next.js with Postgres, Stripe, and shadcn/ui.
- LastSaaS - Open-source AI-native SaaS platform foundation with multi-tenant auth, Stripe billing, white-label branding, MCP server, webhooks, and admin dashboard. Built with Go, React, TypeScript, and MongoDB.
- SpeedPy - Free, MIT-licensed Django SaaS boilerplate with APIs, teams, billing, and an MCP server for AI agents.
- Open SaaS - React/Node.js/Prisma stack with Stripe/Polar.sh/Lemon Squeezy, OpenAI, AWS S3, admin dashboard & blog.
- fireact.dev - React/Typescript stack with Stripe, Firebase and i18n multilingual for B2B SaaS.
- PageZERO - Cloudflare-native React/TanStack Start SaaS starter.
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Other Cool Stuff
- Awesome Free SEO Backlinks - A curated list of free SEO backlinks and directories to help boost your site’s domain rating.
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Star History
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React Native
- ![Star History Chart - history.com/#EinGuterWaran/awesome-opensource-boilerplates&Date)
- ![Star History Chart - history.com/#EinGuterWaran/awesome-opensource-boilerplates&Date)
- ![Star History Chart - history.com/#EinGuterWaran/awesome-opensource-boilerplates&Date)
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Web Development
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Django
- Django SaaS Boilerplate - Open source Django SaaS boilerplate.
- djangorocket - Django SaaS starter.
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Flask
- Flask App Builder - Simple and rapid application development framework.
- Enferno Framework - Flask based framework.
- tedivm's Flask - Starter App with Flask and Celery.
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Go
- SaaS Startup Kit - Golang open source SaaS kit.
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.NET Core
- Clean Architecture and Domain Driven Design Template - .NET Core solution template for creating your own application using Clean Architecture, utilizing building blocks from Domain-Driven Design.
- FullStackHero .NET 8 Starter Kit - With ASP.NET Core Web API & Blazor Client.
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Node.js
- SaaSgear - Full stack SaaS boilerplate.
- BoxyHQ SaaS Starter Kit - Enterprise-ready SaaS starter kit.
- SAAS-Starter-Kit - Prisma based SaaS kit.
- SaaS Boilerplate by Async Labs - Production-ready SaaS boilerplate.
- Graphile Starter - Full-stack application boilerplate.
- ALPack - Boilerplate by Apptension.
- Hackathon Starter - Boilerplate for Node.js web applications.
- Node Express Mongoose Boilerplate - Production-ready REST API boilerplate.
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Other
- SupaNuxt SaaS - Open source Nuxt3 SaaS boilerplate.
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Python
- Rob's Awesome Python Template - A versatile and modern Python template.
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React & Next.js
- Open SaaS -- React/Node.js/Prisma - Stripe or Lemon Squeezy, OpenAI API app examples, AWS S3 file upload, Admin dashboard, & Blog w/ Astro.
- Next.js Boilerplate - Free and open source Next.js starter.
- Next.js Subscription Payments - Vercel's subscription payments starter.
- Next Supabase Stripe Starter - Next.js with Supabase and Stripe.
- Nextacular - Next.js SaaS boilerplate.
- SaaStr - React SaaS starter kit.
- Platforms Starter Kit - The all-in-one starter kit for building multi-tenant applications.
- fireact.dev - React/Typescript stack with Stripe, Firebase and i18n multilingual for B2B SaaS.
- Next.js SaaS Starter - Get started quickly with Next.js, Postgres, Stripe, and shadcn/ui.
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Ruby on Rails
- Rails Tabler Starter - Ruby on Rails starter kit.
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Sveltekit
- CMSSaasstarter - 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.
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