SaaS, CSS Boilerplates & Starter Kits

This opinionated Angular starter focuses on the latest Angular features and best practices. It offers essential features for flexibility and scalability, minimizing unnecessary overhead. The codebase is lightweight yet robust, allowing developers to choose their preferred technologies like UI component libraries, state management, server-side rendering, etc. Its flexible boilerplate enables easy customization and adaptation to unique project requirements.

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.

ASP.NET Core multi-tenant web application foundation with management for sites, users, roles, claims and more

Build your own SaaS business with SaaS boilerplate. Productive stack: React, Material-UI, Next, MobX, WebSockets, Express, Node, Mongoose, MongoDB. Written with TypeScript.

Next.js 14 Store, Landing, Admin, Dashboard ▲ i18n Stripe Shadcn Tailwind Drizzle Zod Trpc TypeScript Clerk NexAuth, Lucide CSS Radix UI, Responsive React 19 Server Components, MySQL Postgres Neon TS ORM, Intl App Router, Mdx Docs User Actions Kit, SaaS Commerce Shop Pricing Payments, Dark Mode, Modern Full Stack Free ▲ more stars → more features

Open source web application to learn JS stack: React, Material-UI, Next.js, Node.js, Express.js, Mongoose, MongoDB database.

A Django SaaS boilerplate

Flexible production-grade boilerplate with Next.js 11, Vercel and TypeScript. Includes multiple opt-in presets using Storybook, Airtable, GraphQL, Analytics, CSS-in-JS, Monitoring, End-to-end testing, Internationalization, CI/CD and SaaS B2B multi single-tenancy (monorepo) support

SaaS boilerplate built with Node.js & React.

Launchr is an open source SaaS starter kit, based on Django.

Free SaaS boilerplate (Python/PostgreSQL/ReactJS/Webpack)

Awesome Ruby and Rails Open Source applications 🌈

Clone, deploy, and fully customize a SaaS subscription application with Next.js.

Next.js billing app with Lemon Squeezy

Full stack boilerplate with Next.js, Prisma, Tailwind, TypeScript, Docker, Postgres, documentation, frontend and backend unit and integration tests with Jest, Cypress end-to-end tests, Github Actions CI/CD workflows, and production deployment with Traefik and Docker.

🚀 Ready-to-run Prisma example projects

🏁🌐 Frontend Svelte PWA starter for SaaS startups

⚡️ Free Next.js responsive landing page template for SaaS products made using JAMStack architecture.

Dashboard is software for creating web apps and SaaS (support @ freenode #userdashboard)

😻 pH7Builder (formerly pH7CMS) is a Professional & Open Source Social Dating CMS written in PHP 8 🚀 This Social Dating Script aims to be low resource-intensive, powerful and secure. pH7Builder includes over 40 modules. It is the first Professional, Free & Open Source Social Dating Site Builder Software and the first choice for enterprise level Da

Next.js 14 SaaS Boilerplate and Starter Kit designed and built for SaaS startups. It comes with all necessary integrations, pages, and components you need to launch a feature-rich SaaS websites.

⚡ Free Next.js landing page template for SaaS products, online services and more.

SaaSKits is a SaaS boilerplate built with Remix, Stripe, Prisma and Resend to help you bootstrap your SaaS idea quickly.

🧠 Horizon AI Template - Trendiest Open-source ChatGPT UI AI Template & Starter Kit for React, NextJS & Chakra UI

Modern, open source starter templates for Next.js 14 full-stack and SAAS projects. Built with Tailwind CSS, ShadCn, Next-Auth v.5 and several databases. Branches contain stand-alone set ups, including for serverless databases like PostgreSQL with Neon and MySQL with PlanetScale, Drizzle ORM, Prisma ORM v.5, but also MongoDB and Supabase.

The React component library for startups, built with Chakra UI.

A great starting point to build your SaaS in Flask & Python, with Stripe subscription billing 🚀

🚀A template for building Software-as-Service (SAAS) apps with Reactjs, Nextjs, Prisma and OpenAI integration

Rapid, easy full-stack web development starter kit in Go

A Rails 6 boilerplate to create your next Saas product. Preloaded with graphQL, devise, JWT, CanCanCan, RailsAdmin, Rubocop, Rspec, i18n and more.