This repo contains the source code and documentation powering

Lightweightform is an angular based open source web framework that simplifies the development of complex web forms. It provides developers a set of libraries and resources that alleviate the burden associated with complex form programming.

Built by a team of devoted software engineers at Opensoft, the project welcomes other developers to contribute with resources and improve the overall project.

When we started to work on Lightweightform we quickly felt the challenges involved were shared by other developers and thought that with more contributions, sharing it with the world could bring value to everyone !

Why we created Lightweightform?

It all started with a challenge:

  • Let’s build complex forms like single page apps?
  • Let’s validate and collect lot’s of data from million users?

With these concerns in mind, we started to work in a framework and packed the result in a powerfull solution to build complex forms in a fast and easy way.

What’s so special about Lightweightform?

  • Build complex forms with less effort;
  • Easily create responsive forms (desktop, tablet, mobile);
  • No need to write client-side and server-side code;
  • Test your form logics with automated tests;
  • Easy to learn;
  • Created by developers for developers;
  • Open source, always available and free.

Getting Started



Official Documentation

Browser / Device Support

  • Internet Explorer - 9+
  • Microsoft Edge - latest
  • Mozilla Firefox - latest
  • Google Chrome - latest
  • Opera - latest
  • Safari - latest
  • Chrome Android - latest
  • Safari iOS - latest

We are still improving Lightweightform and soon we will add more features. Still, you can use it to build complex and cross-platform forms and probably it will be easier and faster than with any other framework available today. In our site, you will find some docs to help you get started. We hope you will try it out!

Contribute & Develop

Please read for details on our code of conduct, and the process for submitting pull requests to us.


This project is licensed under the Apache-2.0 License.