GitHubUI Components & Libraries · Forms & inputs
Open-source color and gradient picker for React and Vue supporting linear, radial and conic gradients plus swatch groups, compatible with shadcn/ui.
Why it’s a gem
Gradient editing is the part every color picker skips; this one does it properly.
Input that tokenises multiple email addresses as the user types, validating and chipping each one.
Headless, type-safe form state management with async validation, field-level subscriptions and adapters for eight frameworks.
Vanilla JS input masking supporting pattern, number, date, regex and dynamic masks, with official React, Vue, Svelte and Solid bindings.
Resume builder built on React Hook Form and react-pdf, usable as a reference implementation for complex nested forms.
Visual builder that generates type-safe React Hook Form and Zod code from a drag-and-drop form layout.
Dense, paper-style grid forms as one stylesheet for plain HTML or as React components on Base UI, modernizing FormKeep's Gridforms.