Frontend snippets that actually ship.
Code Anvils is a hand-curated workshop of JavaScript and CSS UI components — buttons, modals, carousels, forms, and navbars — pulled from the open-source repositories your favorite developers already trust.
Browse by category
Five focused buckets, each one battle-tested in production.
Featured this week
The snippets developers are copying, forking, and shipping right now.
Hover
A collection of CSS3 powered hover effects to be applied to links, buttons, logos, SVG, featured images and so on. Easily apply t…
Buttons
A CSS button library built using Sass and Compass
Ui Buttons
100 Modern CSS Buttons. Every style that you can imagine.
Bootstrap Social
:couple: Social Sign-In Buttons for Bootstrap
Flowbite Svelte
Official Svelte components built for Flowbite and Tailwind CSS
Bttn.css
Awesome buttons for awesome projects!
Fresh additions
Recent indexes from public GitHub repositories and gists.
Pretty Checkbox
A pure CSS library to beautify checkbox and radio buttons.
Start Ui Web
🚀 Start UI [web] is an opinionated UI starter from the 🐻 BearStudio Team with ⚙️ Node.js, 🟦 TypeScript, ⚛️ React, 📦 TanStack Star…
Theme Change
Change CSS theme with toggle, buttons or select using CSS custom properties and localStorage
Css Social Buttons
Zocial: CSS login and social buttons
React Fast Marquee
A lightweight React component that harnesses the power of CSS animations to create silky smooth marquees.
Add To Calendar Button
Reliably create beautiful Add to Calendar Buttons, where people can add events to their calendars. Without the hustle and unsuppo…
Css3 Buttons
A collection of CSS3 buttons implemented in Sass.
Survey Creator
Scalable open-source survey software to generate dynamic JSON-driven forms within your JavaScript application. The form builder f…
Top Buttons
Pill, gradient, glass, and outlined button snippets you can paste into any layout.
Hover
A collection of CSS3 powered hover effects to be applied to links, buttons, logos, SVG, featured images and so on. Easily apply t…
Buttons
A CSS button library built using Sass and Compass
Ui Buttons
100 Modern CSS Buttons. Every style that you can imagine.
Bootstrap Social
:couple: Social Sign-In Buttons for Bootstrap
Top Modals
Dialogs, sheets, drawers, and confirmation popovers ready for production use.
CSS3 Overlay
A CSS3 Overlay system for modal dialogs.
Xdialog
A simple and beautiful javascript dialog library
Re Frame Modal
Basic re-frame recipe for creating modal/dialog/overlay panels. This implementation is pure re-frame and css, free from jQuery an…
Noscript Modal
A 100% JavaScript-free modal.
Top Carousels
Sliders, marquees, and image showcases — touch friendly and accessible.
React Fast Marquee
A lightweight React component that harnesses the power of CSS animations to create silky smooth marquees.
React Gallery Carousel
Carousel component 🎠🎠🎠 supporting touch, mouse, keyboard, thumbnails, fullscreen, lazy loading, SSR and customisations. 👉 Live ed…
Scroll Snap Carousel
One more carousel plugin, but using CSS Scroll Snap and for every frameworks!
Morphist
A simple, high-performance and cross-browser jQuery slider / slideshow / carousel plugin for child objects powered by Animate.css.
Top Forms
Floating-label inputs, multi-step wizards, and validation patterns for real apps.
Start Ui Web
🚀 Start UI [web] is an opinionated UI starter from the 🐻 BearStudio Team with ⚙️ Node.js, 🟦 TypeScript, ⚛️ React, 📦 TanStack Star…
Survey Creator
Scalable open-source survey software to generate dynamic JSON-driven forms within your JavaScript application. The form builder f…
Sleek Portfolio
A modern, responsive portfolio website built with Next.js 15, TypeScript, Tailwind CSS, and Shadcn UI. Features a blog system, pr…
Fancy Form
HTML/CSS/JS/Sass Form UI with progress bar
Top Navbars
Sticky headers, sidebars, and mega menus designed for responsive layouts.
Luxbar
:cocktail: Featherweight, Responsive, CSS Only Navigation Bar
UI Components
Some Awesome UI Components made with HTML, CSS and JavaScript.
Bootstrap Better Nav
Replaces the default Bootstrap navbar collapse with an elegant off-screen menu.
Bsnav
An extended Bootstrap 4 menu with a bunch of utilities
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