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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: about 13 hours ago
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  • Browser Extensions

    • Extro - TypeScript browser extension starter with OAuth, storage, messaging, i18n, hot reloading and one-click publishing.

  • Mobile Development

    • Android

    • iOS

    • 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 - React Native template for JavaScript or TypeScript apps that separates UI from business logic.
      • obytes boilerplate - A template for your next React Native project: Expo, PNPM, TypeScript, Tailwind CSS, 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).
      • Mobile App Code Template - Expo + Supabase starter with email auth, deep links for confirmation and password reset, in-app account deletion, row level security, and Jest tests for the auth flows (Expo SDK 57).

  • Open Source SaaS Boilerplates

    • Nextacular - Next.js with workspaces and subscription management.
    • BoxyHQ SaaS Starter Kit - Enterprise-ready with SSO, audit logs, and multi-tenant features.
    • djangorocket - Django SaaS boilerplate with Stripe subscriptions, REST API, Tailwind CSS, Celery and Docker.
    • Next.js SaaS Starter - Next.js with PostgreSQL, Stripe, and shadcn/ui.
    • SpeedPy - Django SaaS boilerplate with APIs, teams, billing, and an MCP server for AI agents.
    • Open SaaS - React, Node.js and Prisma stack with Stripe, Polar.sh or Lemon Squeezy, OpenAI, AWS S3, admin dashboard and blog.
    • fireact.dev - React/TypeScript stack with Stripe, Firebase and i18n multilingual for B2B SaaS.
    • LastSaaS - 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.
    • PageZERO - Cloudflare-native React/TanStack Start SaaS starter.
    • Hikari - Next.js starter with Supabase authentication and Stripe subscription billing for individual-account apps.
    • React Starter Kit - Full-stack React 19, tRPC, and Drizzle monorepo on Cloudflare Workers with Better Auth organizations, Stripe billing, and an Astro marketing site.

  • Other Cool Stuff

  • Star History

    • React Native

  • Web Development

    • Flask

      • Enferno Framework - Flask starter with Vue 3 and Vuetify without a build step, plus auth with 2FA, passkeys and OAuth.

    • .NET Core

    • Node.js

      • Graphile Starter - SaaS quick-start with user accounts and organizations, built on React, Node.js, GraphQL, PostgreSQL and PostGraphile.
      • Hackathon Starter - Node.js and Express boilerplate with authentication via many OAuth providers and ready-made API examples.

    • Python

    • React & Next.js

      • Next.js Boilerplate - Next.js starter with TypeScript, Tailwind CSS, Drizzle ORM, Vitest, Playwright, Storybook and Sentry.

    • Ruby on Rails

      • Rails Tabler Starter - Rails 8 starter with Tabler UI, Hotwire, Devise, Pundit, multi-tenancy and Kamal deployment.

    • SvelteKit

      • CMSaasStarter - SvelteKit, Tailwind CSS and Supabase template with marketing pages, blog, subscriptions, auth, user dashboard and pricing page.
Programming Languages
TypeScript 11 Python 3 C# 2 Swift 1 Ruby 1 CSS 1 JavaScript 1 Kotlin 1
Categories
Open Source SaaS Boilerplates 11 Web Development 9 Mobile Development 7 Browser Extensions 1 Other Cool Stuff 1 Star History 1
Sub Categories
React Native 6 Node.js 2 .NET Core 2 iOS 1 Ruby on Rails 1 Android 1 Python 1 SvelteKit 1 Flask 1 React & Next.js 1
Keywords
boilerplate 12 starter-kit 10 typescript 8 tailwindcss 7 template 6 saas 5 react 5 starter-template 5 python 4 react-native 4 nodejs 4 nextjs 4 saas-boilerplate 3 expo 3 stripe 3 javascript 3 js-boilerplate 2 next-auth 2 boilerplates 2 cookiecutter-template 2 react-native-boilerplate 2 expo-router 2 react-navigation 2 boilerplate-code 2 postgresql 2 shadcn-ui 2 webapi 2 dotnet 2 docker 2 clean-architecture 2 hackathon 2 android 2 django 2 better-auth 1 bun 1 cloudflare 1 cloudflare-workers 1 drizzle-orm 1 gcp 1 hono 1 neon 1 aspire-dashboard 1 project-template 1 django-project 1 tanstack-router 1 trpc 1 cookiecutter-django 1 vite 1 apollo-client 1 eslint 1