Open Source Boilerplates

Open source boilerplates publish their complete source code. You can read every file before you depend on it, fork the project and adapt it to your needs, as long as you follow its license. This page collects open source starter kits from every framework on BoilerplateList. Use the framework menu to see only the stack you work with. Licenses vary, so check the terms on each detail page before you ship.

Last Update Oct 12, 2026

34 Boilerplates

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AlPack

Next.js

Robust boilerplate enhancing performance and scalability with tools like Storybooks, testing scripts, supporting swift market delivery.

Bootify

Java

App development with customizable setups and major database support, enhancing rapid prototyping.

Django Rocket

Django

Designed for indie developers and SaaS startups, this Django boilerplate speeds up development with built-in auth and billing.

Graphile Starter

Next.js

Efficient full-stack development with React, Node.js, GraphQL, PostgreSQL, and integrations.

Orchard Core

ASP.NET

Managing multiple sites. Customize and translate effortlessly with modular components.

Rails Tabler Starter

Ruby on Rails

User auth, role mgmt, and pre-built UI layouts.

Awesome Nest

Nest.js

NestJS, TypeScript, Postgres, and TypeORM, with Deno and Bun support.

Enferno

Flask

Efficient Python framework leveraging Flask for scalable, maintainable web apps. Ideal for all skill levels, open-source.

Flask App Builder

Flask

Security, CRUD, Google Charts, and diverse login options for easy integration.

FlutFast

Flutter

Comprehensive Flutter SaaS boilerplate with authentication, onboarding, monetization, plus Firebase, Supabase, RevenueCat integration.

Launch Leopard

Svelte

Boilerplate for SaaS, and AI apps featuring TypeScript, Stripe, TailwindCSS, and SEO.

Makerkit

Next.js

Flexible SaaS Boilerplate leveraging Next.js, Supabase, React v19, Typescript, and Tailwind CSS for efficient app development.

Nylo

Flutter

Mobile app development; features routing, secure storage, networking, and state management.

Openkoda

Java

Enables fast, scalable system development with seamless integration and automation.

OpenSaaS

Node.js React

Full-stack template featuring React, NodeJS, TypeScript, Stripe, and admin dashboard.

Pagoda

Golang

Starter kit with SSR, SQLite, task queues, and ORM integration.

SaaS Starter Work

Svelte

Cloudflare, Supabase integration, user auth, pricing page, and blog engine.

Scale To Zero AWS

Node.js

Integration of frontend, backend, AWS serverless infrastructure for streamlined, efficient, scalable application development.

Cascade

Next.js

Open-source SaaS boilerplate enhances scalable rapid development with Next.js, tRPC, authentication, and CI/CD features.

Electrik

Laravel

Starter kit streamlining SaaS development with Livewire, TailwindCSS, billing, and team management.

Enterprise SaaS Starter Kit

Next.js Node.js

Docker, Postgres, Prisma, and Playwright for seamless E2E testing.

Jetstream

Laravel

Authentication, session management, API integration, and two frontend options.

Next Enterprise

Next.js

Open-source template for high-performance apps with Tailwind CSS, TypeScript, ESLint, Prettier; supports Zustand, Jotai, Recoil.

Next Forge

Next.js

Offers a robust Next.js foundation for modern web apps with minimal configuration required.

Next.js Subscription Payments Starter

Next.js

Integrated features like Vercel deployment, Supabase, GitHub OAuth.

Velocity

Laravel

SaaS application using Laravel and React, featuring Stripe billing and multi-tenant support.

Wave

Laravel

Billing, user management, SEO blog, and theme system, built on Laravel and Tailwind.

Apptension

Django

Featuring user authentication, payment integration, and multi-tenant support.

Bullet Train

Ruby on Rails

Integrates with tools, provides scalable app frameworks globally.

Freedom Stack

Astro

Full-stack starter kit with htmx, Tailwind, TypeScript, authentication, databases, and SMTP email integration.

Next Supabase Stripe Starter

Next.js

Next.js SaaS starter with integrated Supabase auth and Stripe subscriptions.

Next.js Boilerplate

Next.js

Scalable, production-ready solution for fast web app development with best practices, testing, and performance focus.

Play

Next.js

Designed for SaaS startups, this boilerplate integrates essential pages, frameworks, and components for flexible development.

YaSaas

Django

Supporting Stripe for monetizing data with robust control features.