Fancyapps UI – Robust JavaScript UI Component Library | Fancyapps
Robust JavaScript UI Component Library
FullCalendar – JavaScript Event Calendar
The Most Popular JavaScript Calendar
NextAuth.js
Authentication for Next.js
daisyUI — Tailwind CSS Components ( version 4 update is here )
Best Tailwind Components Library – Free UI components for Tailwind CSS
Flowbite
Build websites even faster with components on top of Tailwind CSS Start developing with an open-source library of over 600+ UI components, sections, and pages built with the utility classes from Tailwind CSS and designed in Figma.
Bootstrap · The most popular HTML, CSS, and JS library in the world.
Powerful, extensible, and feature-packed frontend toolkit. Build and customize with Sass, utilize prebuilt grid system and components, and bring projects to life with powerful JavaScript plugins.
Velocity – The Documentation and Docset Viewer for Windows
Velocity gives your Windows desktop offline access to over 150 API documentation sets
Heroicons
Beautiful hand-crafted SVG icons, by the makers of Tailwind CSS.
React Hook Form – performant, flexible and extensible form library
Performant, flexible and extensible forms with easy-to-use validation.
Clerk | Authentication and User Management
The easiest way to add authentication and user management to your application. Purpose-built for React, Next.js, Remix, and “The Modern Web”.