#forms

Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The future of .NET UI

Next generation open source Altinn platform and applications.

🤖 Headless, performant, and type-safe form state management for TS/JS, React, Vue, Angular, Solid, and Lit.

HyperFormula is an open-source headless spreadsheet for business web apps. It comes with over 400 formulas, CRUD operations, undo-redo, clipboard support, and sorting.

📋 React Hooks for form state management and validation (Web + React Native)

Open-source JavaScript form library for React, Angular, Vue, and plain JavaScript. Render dynamic JSON-driven forms, multi-step form wizards, surveys, quizzes, and other data-entry tools.

📝 Simple form & survey app for Nextcloud

A React component for building Web forms from JSON Schema.

NVIDIA Design System and UI Agent Harness for AI/ML Factories, Robotics, and Autonomous Vehicles

View and visually edit JSON-based forms.

Customizable JSON Schema-based forms with React, Angular and Vue support out of the box.

A composable, cross-platform MVVM framework for .NET inspired by functional reactive programming. It moves mutable state out of the user interface, keeps each feature's logic in one readable place, and makes applications easier to test. Supports WPF, WinForms, WinUI, .NET MAUI, Avalonia, Uno Platform, Blazor and Android.

JavaScript library to generate editable and read-only PDF forms from SurveyJS JSON definitions and collected responses.

Simple integration of Flask and WTForms, including CSRF, file upload and Recaptcha integration.