Top 7 Alternative OpenSource for TEMPLATE in Development It 2025

OpenSaas
The free SaaS template with superpowers

OpenSaas

Frontend

The free SaaS template with superpowers

89.5K
visit
stars
t3stack
The best way to start a full-stack, typesafe Next.js app

t3stack

Frontend

The best way to start a full-stack, typesafe Next.js app

89.1K
visit
stars
tinacms
A fully open-source headless CMS that supports Markdown and Visual Editing

tinacms

Content marketing

A fully open-source headless CMS that supports Markdown and Visual Editing

69.0K
visit
stars
Zettlr
Your One-Stop Publication Workbench

Zettlr

Productivity

Your One-Stop Publication Workbench

54.8K
visit
stars
Next-js-Boilerplate
🚀🎉📚 Boilerplate and Starter for Next.js 14+ with App Router and Page Router support, Tailwind CSS 3.4 and TypeScript

Next-js-Boilerplate

Development & IT

🚀🎉📚 Boilerplate and Starter for Next.js 14+ with App Router and Page Router support, Tailwind CSS 3.4 and TypeScript

12.9K
visit
stars
excalidraw
Virtual whiteboard for sketching hand-drawn like diagrams

excalidraw

Productivity

Virtual whiteboard for sketching hand-drawn like diagrams

stars
primitives
Radix Primitives is an open-source UI component library for building high-quality, accessible design systems and web apps. Maintained by @workos.

primitives

Development & IT

Radix Primitives is an open-source UI component library for building high-quality, accessible design systems and web apps. Maintained by @workos.

stars