Best Free Web App Software

Fast, modern site generator built on React and GraphQL

A fully customizable JavaScript calendar library for modern web applications.

Free Bootstrap 5 Admin Dashboard Template

Modern copy to clipboard solution without Flash

Build fast, content‑focused websites with a modern, component‑first framework.

Forms made easy for Rails

Build scalable JavaScript applications with ease

Fast, flexible static site generator written in Rust

A powerful, customizable JavaScript calendar for modern web apps

The Web framework for perfectionists with deadlines

Rapid Development PHP Framework

A powerful, enterprise-level form building solution for complex web applications.

A free, responsive admin dashboard template built on Bootstrap 5

Small, simple, secure in-browser image compression

The world's fastest framework for building websites

A free, open-source browser for previewing and testing responsive web layouts across many devices at once.

Cartoon yourself without the generic AI look — studio-quality, likeness-preserving photo cartoons.

AI app builder that turns your description into a working app

Try on any hairstyle instantly with AI

Instantly create authentic Japanese names with AI-powered gender options

Postgres database for the modern web

Free 3D Home Design Software on the Web