A library to create readable "multipart/form-data" streams. Can be used to submit forms and file uploads to other web applications.

React Hook Form validation resolvers: Yup, Joi, Superstruct, Zod, Vest, Class Validator, io-ts, Nope, computed-types, TypeBox, arktype, Typanion, Effect-TS and VineJS

React form library for rendering dynamic, JSON-based forms and surveys. Collect user responses and store them in your own database.

Performant, flexible and extensible forms library for React Hooks

Create and modify PDF files with JavaScript

A Javascript datetime formatting and manipulation library using PHP date-time formats.

Renders JSON-driven SurveyJS forms and their responses as PDF documents in the browser or Node.js: fillable interactive PDF forms (AcroForm) or static printouts.

A port of inflection-js to node.js module

Framework-independent core of SurveyJS Form Library. Provides the form model and logic used by survey-react-ui, survey-angular-ui, survey-vue3-ui, and survey-js-ui to render dynamic, JSON-based forms and collect responses.

A plugin that provides a basic reset for form styles that makes form elements easy to override with utilities.

React Form Renderer. Data Driven Forms converts JSON form definitions into fully functional React forms.

UI component that renders dynamic, JSON-based forms and surveys in HTML/CSS/JavaScript apps, with jQuery support. You can use it to collect responses from users and send them to your own database.

React module of JSON Forms

survey.js is a JavaScript Survey Library. It is a modern way to add a survey to your website. It uses JSON for survey metadata and results.

Collection of useful helper functions when trying to determine module type (CommonJS or AMD) properties of an AST node.

JavaScript powered Forms with JSON Form Builder

The modular and type-safe form library for SolidJS

Embeddable SurveyJS drag-and-drop form builder for JSON-based forms in React. Create dynamic surveys, polls, quizzes, and other forms, configure conditional logic and validation, and customize the editor UI.

Core logic for the checkbox widget implemented as a state machine

survey.js is a JavaScript Survey Library. It is a modern way to add a survey to your website. It uses JSON for survey metadata and results.