SurveyJS Library allows you to create dynamic surveys and forms and integrate them into your JavaScript application.

• Dynamic forms, surveys, and quizzes for your JavaScript application
• Angular, React, jQuery, Knockout, and Vue support
• 20+ built-in question types and support for custom question types
• Answer validation
• Modern, customizable UI themes
• TypeScript support
• Community-supported UI localization to 50+ languages
• Integration with any backend framework (examples for PHP, NodeJS, and ASP.NET included)
• Survey results can be stored in any database
• Third-party component integration

• Angular
• React
• Vue
• jQuery
• Knockout

• Website
• Documentation
• Live Examples
• What's New

1. Clone the repo

   git clone https://github.com/surveyjs/survey-library.git
   cd survey-library

2. Install dependencies
   Make sure that you have Node.js v6.0.0 or later and npm v2.7.0 or later installed.

   npm install -g karma-cli
   npm install

3. Build the library

   npm run build_prod
   

   You can find the built scripts and style sheets in folders under the build directory.

4. Run test examples

   npm start
   

   This command runs a local HTTP server at http://localhost:7777/.

5. Run unit tests

   npm run test
   

   The unit tests use Karma.

SurveyJS Library is distributed under the MIT license.