Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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React Hook Form
Performant, flexible React forms built on hooks with minimal re-renders and built-in validation.
Formik
Formik: Build React Forms Without the Tears - Docs & Guide
TanStack Form
Headless, type-safe form state management for React, Vue, Solid, Angular, and more
@rjsf/core
The React engine that turns a JSON Schema into a fully working form
busboy
A fast, streaming parser for multipart/form-data and URL-encoded HTTP request bodies in Node.js.
Actix Web
A powerful, pragmatic, and extremely fast web framework for Rust
vee-validate
Template-based form validation library for Vue.js with Composition API support
Gorilla Schema
Gorilla Schema fills Go structs from HTTP form values and encodes them back into url.Values using struct tags.
expressive-code
A framework-agnostic engine that renders source code as richly annotated, syntax-highlighted HTML.
Flask-WTF
Simple integration of Flask and WTForms with built-in CSRF, file upload, and reCAPTCHA support
WTForms
A flexible, framework-agnostic form validation and rendering library for Python web development.
express-fileupload
Simple Express middleware for handling multipart file uploads
devtools
A floating debug panel for React Hook Form that surfaces live field values, validation errors, and dirty/touched state as you type.
cloudinary
Node.js SDK for uploading, transforming, optimizing, and managing images and videos on Cloudinary.
Rocket
An async web framework for Rust that uses type-safe macros for routing, request guards, and fairings to catch invalid requests before your handlers run.