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https://github.com/surveyjs/survey-library

Free JavaScript form builder library with integration for React, Angular, Vue, jQuery, and Knockout.
https://github.com/surveyjs/survey-library

angular dynamic-form-builder form form-builder forms javascript jquery json knockoutjs questionnaire quiz react reactjs survey surveyjs surveys typescript vue vue3 web-forms

Last synced: 6 days ago
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Free JavaScript form builder library with integration for React, Angular, Vue, jQuery, and Knockout.

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README 

        


    

![Library](https://github.com/surveyjs/survey-library/assets/102306951/d200bacb-b162-496c-a157-981e0623bae0)

    







[![Build Status](https://dev.azure.com/SurveyJS/SurveyJS%20Integration%20Tests/_apis/build/status/SurveyJS%20Library?branchName=master)](https://dev.azure.com/SurveyJS/SurveyJS%20Integration%20Tests/_build/latest?definitionId=7&branchName=master)

[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat)](LICENSE)



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Issues





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GitHub Release



    

# SurveyJS Form Library









SurveyJS Form Library is a free to use MIT-licensed client-side component that allows you to render dynamic JSON-based forms in any JavaScript application, collect responses, and send all form submission data to a database of your choice. You can use it for multi-page forms of any length and complexity, pop-up surveys, quizzes, scored surveys, calculator forms, and more. SurveyJS Form Library has **native support for React, Angular, Vue, and Knockout;** jQuery is supported via a wrapper over the Knockout version. The library interacts with the server using JSON objects—for both form metadata, also known as form JSON schemas, and results. The [SurveyJS product family](https://surveyjs.io/) also includes a robust [form builder library](https://surveyjs.io/survey-creator/documentation/overview) that automatically generates form configuration files in JSON format. The form builder features a drag-and-drop UI, CSS Theme Editor, and GUI for conditional logic and form branching.











    Documentation

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    Roadmap

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    View Demos

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    Generate JSON form

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    Report Bug

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    Twitter

  


  





https://github.com/surveyjs/survey-library/assets/102306951/844563b2-c7c3-400c-962f-bcdbe7274d55



## Features



- It's suitable for multi-page forms, quizzes, scored surveys, calculator forms, and survey pop-ups

- Integration with React, Angular, Vue, jQuery, and Knockout

- [Compatible with any server & database](https://surveyjs.io/documentation/backend-integration)

- [Integration examples for PHP, ASP.NET Core, and NodeJS](https://surveyjs.io/backend-integration/examples)

- [All data is stored on your own servers](https://surveyjs.io/form-library/documentation/how-to-store-survey-results); therefore, there are no limits on the number of forms, submissions, and file uploads

- 20+ accessible input types, panels for question grouping, dynamic questions with a duplicate group option

- [Input validation](https://surveyjs.io/form-library/documentation/data-validation), partial submits & auto-save, lazy loading, load choices from web services

- Custom input fields

- Carry forward responses, text piping, autocomplete

- Integration with 3rd-party libraries and payment systems

- Support for webhooks

- Expression language (Built-in & Custom Functions), data aggregation within a form

- TypeScript support

- [Auto-localization and multi-locale surveys](https://surveyjs.io/form-library/documentation/survey-localization), support for RTL languages

- [Weekly updates](https://surveyjs.io/stay-updated/release-notes)

- [120+ starter demos & tutorials](https://surveyjs.io/form-library/examples/overview)

- Community-supported UI localization to 50+ languages

- Built-in themes and CSS customization

- e-Signature field

- Image capture

- All popular types of form navigation



## Get Started



- [Angular](https://surveyjs.io/Documentation/Library?id=get-started-angular)

- [React](https://surveyjs.io/Documentation/Library?id=get-started-react)

- [Vue](https://surveyjs.io/Documentation/Library?id=get-started-vue)

- [HTML/CSS/JavaScript](https://surveyjs.io/form-library/documentation/get-started-html-css-javascript)



## Resources



- [Website](https://surveyjs.io/)

- [Documentation](https://surveyjs.io/form-library/documentation/overview)

- [Starter Demos](https://surveyjs.io/form-library/examples/overview)

- [What's New](https://surveyjs.io/stay-updated/major-updates/2023)



## SurveyJS Product Family



- [**Form Library**](https://surveyjs.io/form-library/documentation/overview) - A free and open-source MIT-licensed JavaScript library that renders dynamic JSON-based forms in your web application, and collects responses.

- [**Survey Creator**](https://surveyjs.io/survey-creator/documentation/overview) - A self-hosted drag-and-drop form builder that automatically generates JSON definition (schemas) of your forms in real time. Try out a [free full-featured demo](https://surveyjs.io/create-free-survey) to evaluate its capabilities.

-  [**Dashboard**](https://surveyjs.io/dashboard/documentation/overview) - Simplifies survey data visualization and analysis with interactive and customizable charts and tables.

-  [**PDF Generator**](https://surveyjs.io/pdf-generator/documentation/overview) - An open-source JavaScript library that renders SurveyJS surveys and forms as PDF files in a browser. With PDF Generator you can save an unlimited number of custom-built forms to PDF (both editable and read-only).



## Build the SurveyJS Form Library from Sources



1. [**Build the platform-independent part**](./packages/survey-core/README.md#survey-model-platform-independent-part)



2. **Build one of the UI packages**



   - [Angular Form Library](./packages/survey-angular-ui/README.md#build-surveyjs-angular-form-library-from-sources)

   - [React Form Library](./packages/survey-react-ui/README.md#build-surveyjs-react-form-library-from-sources)

   - [Vue Form Library](./packages/survey-vue3-ui/README.md#build-surveyjs-vue-form-library-from-sources)

   - [HTML/CSS/JS Form Library](./packages/survey-js-ui/README.md#build-surveyjs-form-library-ui-from-sources)



## Licensing



SurveyJS Form Library is distributed under the [MIT license](https://github.com/surveyjs/survey-library/blob/master/LICENSE).