A sleek, neumorphic UI thermostat showing temperature controls with a glowing gradient ring that changes from cool blue to warm orange as the dial is turned.

Neumorphic Drag Dial Thermostat

demo & code

This is a Neumorphic Drag Dial Thermostat. It provides a tactile, skeuomorphic interface for setting numerical values (like temperature) through rotational dragging or keyboard input. The dial dynamically reveals cool-to-warm gradient colors based on the current value, enhancing the physical “feel” of a smart home control panel.

Level: Intermediate
Browser Support [As of Mar 2026]: Chrome 60+, Safari 11+, Firefox 55+, Edge 79+
Three large tactile radio buttons with a 3D flipping animation, switching from a textured blue sphere to a white center

Skeuomorphic Reversi Radio Buttons

demo & code

This is a Skeuomorphic Reversi Radio Button component. It overrides standard browser inputs to create a tactile, three-dimensional interaction mechanism. Its function is to replace flat state changes with physical motion, animating the selection exactly like a two-sided piece flipping over on a board.

Level: Intermediate
Browser Support [As of Mar 2026]: Chrome 43+, Edge 12+, Firefox 16+, Safari 9+
Cute cartoon white animal character holding a pink heart, illustrated completely using pure CSS shapes and gradients

Cute Animal Illustration

demo & code

This is a Pure CSS Cute Animal Illustration. It replaces static image files (PNG/SVG) with a mathematical, resolution-independent drawing constructed entirely from DOM nodes. Its function is to showcase advanced CSS geometry and rendering capabilities, creating a highly scalable and lightweight visual asset without external HTTP requests.

Level: Advanced
Browser Support [As of Mar 2026]: Chrome 88+, Edge 88+, Firefox 84+, Safari 14+
Minimalist horizontal navigation bar with an animated glassmorphic highlight tracing the active or hovered icon

Anchored Glassmorphic Tab Indicator

demo & code

This is an Anchored Glassmorphic Tab Indicator. It utilizes the cutting-edge CSS Anchor Positioning API to physically tether a floating visual highlight to the currently active or hovered navigation button. Its function is to provide highly fluid, magnetic feedback without relying on complex JavaScript bounding-box calculations.

Level: Advanced
Browser Support [As of Mar 2026]: Chrome 125+, Edge 125+, Firefox (partial), Safari (partial)
Floating glassmorphic pill-shaped navigation bar with gradient active states over a vibrant gradient background

Glassmorphic Advanced Navigation System

demo & code

This is a Glassmorphic Advanced Navigation System. It provides a central, floating control hub for single-page applications. Its function is to persistently guide the user across different content sections while maintaining a high-end, translucent aesthetic that adapts fluidly between desktop and mobile environments.

Level: Beginner
Browser Support [As of Mar 2026]: Chrome 76+, Edge 79+, Firefox 70+, Safari 14+
Flat design retro arcade machine with a glowing screen, joysticks, and coin slots created entirely with CSS gradients

Pure CSS Retro Arcade Machine

demo & code

This is a Pure CSS Retro Arcade Machine. It constructs a highly detailed, nostalgic gaming cabinet entirely out of HTML nodes and CSS styling. Its function is to showcase the power of CSS as an illustrative medium, replacing static raster images or SVGs with resolution-independent, scalable code.

Level: Advanced
Browser Support [As of Mar 2026]: Chrome 69+, Edge 79+, Firefox 83+, Safari 12.1+
Three colorful pricing cards with interactive 3D geometric shapes rotating on hover, presented in a swipeable carousel

Interactive 3D Pricing Card Slider

demo & code

This is an Interactive 3D Pricing Card Slider. It integrates WebGL geometric renders into a standard product tier UI. Its function is to convert static pricing options into an engaging, tactile spatial experience.

Level: Advanced
Browser Support [As of Feb 2026]: Chrome 60+, Edge 79+, Firefox 55+, Safari 11+
Three translucent tumbling 3D cubes on a grid floor with dynamic shadows using pure CSS

Tumbling 3D Cubes Animation

demo & code

This is a Tumbling 3D Cubes Animation. It visualizes three interconnected, translucent cubes endlessly rolling across a grid floor in a synchronized sequence. Its function is to demonstrate complex spatial geometry and continuous kinetic motion using exclusively DOM nodes and stylesheets, replacing heavy WebGL libraries with pure CSS mathematics.

Level: Advanced
Browser Support [As of Feb 2026]: Chrome 36+, Edge 12+, Firefox 16+, Safari 9+
Dark themed digital clock interface with vibrant gradient borders and vertical sliding animation for time digits

Animated Sliding Digital Clock

demo & code

This is an Animated Sliding Digital Clock. It replaces instantaneous digit swapping with a vertical mechanical scrolling effect. Its function is to provide an engaging, high-fidelity timekeeping element for dashboards or hero sections, turning a passive metric into an active visual component.

Level: Intermediate
Browser Support [As of Feb 2026]: Chrome 60+, Edge 79+, Firefox 55+, Safari 11+
Pure CSS chess pawn featuring hyper-realistic skeuomorphic 3D gradients on an isometric checkerboard

Skeuomorphic Chess Pawn

demo & code

This is a Skeuomorphic CSS Chess Pawn. It replaces static raster images with a resolution-independent, pure code illustration. Its function is to demonstrate high-fidelity rendering capabilities within the DOM, utilizing native styling properties to fake three-dimensional geometry, light, and mass.

Level: Advanced
Browser Support [As of Feb 2026]: Chrome 26+, Edge 12+, Firefox 16+, Safari 7+
Vertical stack of colorful gradient accordion cards collapsing into each other dynamically on scroll

Smooth Scroll Stacking Accordion

demo & code

This is a Smooth Scroll Stacking Accordion. It replaces standard click-to-open accordions with a scroll-driven interaction. Its function is to pin a section of content and compress multiple information cards into a stacked deck as the user scrolls down the page.

Level: Intermediate
Browser Support [As of Feb 2026]: Chrome 79+, Edge 79+, Firefox 75+, Safari 11.1+
Interactive UI tool with sliders generating custom animated, slanted, and dashed CSS borders using background-image gradients

Dashed Gradient Border Generator

demo & code

This is an Animated Gradient Border Generator. It bypasses standard CSS border limitations by utilizing stacked repeating-linear-gradient functions applied to the background-image. Its function is to provide developers with a visual interface to dial in specific parameters — slant, gap, fade, and velocity — while instantly outputting the required, mathematically precise CSS code.

Level: Advanced
Browser Support [As of Feb 2026]: Chrome 80+, Edge 80+, Firefox 75+, Safari 13.1+
Full-screen hero section displaying a vivid blue-to-orange conic gradient background using OKLCH color space with centered white typography

Vibrant OKLCH Conic Hero

demo & code

For too long, the web has been trapped in the dull, muddy spectrum of sRGB. We accept “gray dead zones” in our gradients as a fact of life. No more. This hero section embraces the OKLCH color space to deliver vibrance that matches the human eye’s perception. It is not just a background; it is a radiant, high-definition light source that bathes your typography in pure energy.

Level: Beginner
Browser Support [As of Feb 2026]: Chrome 111+, Edge 111+, Firefox 113+, Safari 15.4+
Dark background with white typography, featuring a highlighted phrase with a moving purple-pink gradient and animated four-point stars

Sparkling Gradient Text Highlight

demo & code

Typography on the web often suffers from a lack of vitality. We treat words as static information, ignoring their potential to convey wonder. This component injects a sense of “magic” into the reading experience. By combining a kinetic gradient with a randomized particle system, we create a focal point that breathes. It is not just a highlight; it is a celebration of the message, designed to captivate the user’s peripheral vision without overwhelming the content.

Level: Intermediate
Browser Support [As of Feb 2026]: Chrome 84+, Edge 84+, Firefox 79+, Safari 14+
A cute cartoon rabbit (Scorbunny) made of CSS shapes with orange and yellow accents. It blinks, wiggles its ears, and smiles when hovered.

Pure CSS Animated Scorbunny

demo & code

This Pure CSS Animated Scorbunny showcases the power of CSS as an illustration tool. Without a single SVG or image file, it constructs a recognizable character using nested divs, gradients, and advanced border-radius manipulation. The character feels alive thanks to continuous idle animations (blinking eyes, wiggling ears) and a joyful reaction when the user hovers over it.

Level: Intermediate
Browser Support [As of Feb 2026]: Chrome 60+, Edge 79+, Firefox 55+, Safari 11+
Image gallery showing a large main display with a row of clickable thumbnails below. On mobile, the thumbnails transform into small dots with hover previews.

Adaptive Thumbnail Carousel

demo & code

This Adaptive Thumbnail Carousel is a versatile gallery component that seamlessly bridges the gap between desktop and mobile UX. On desktop, it presents a traditional filmstrip of thumbnails. On mobile, it intelligently morphs into a dot-navigation style, where hovering (or tapping) a dot reveals a floating preview of the image. The carousel handles state synchronization, smooth scrolling, and accessibility, making it a robust choice for e-commerce product pages or portfolios.

Level: Intermediate
Browser Support [As of Feb 2026]: Chrome 69+, Edge 79+, Firefox 63+, Safari 13.1+
A richly detailed wooden toggle switch with bronze inlays. When off, it shows dim runes. When on, it glows with fire effects and floating embers.

Viking Rune Wood Toggle

demo & code

This Viking Rune Wood Toggle demonstrates how far CSS styling can go without JavaScript. It recreates a physical artifact - a wooden switch with bronze inlays and magical runes - perfect for RPG game interfaces or fantasy-themed websites. The switch features a “fire” state when active, complete with pulsating runes and floating ember particles, creating an immersive, tactile experience.

Level: Advanced
Browser Support [As of Feb 2026]: Chrome 60+, Edge 79+, Firefox 55+, Safari 11+
Dark background with a central grey microchip labeled 'Loading', connected to colorful animated lines (blue, green, yellow, red) simulating data flow.

Animated CPU Circuit Loader

demo & code

This Animated CPU Circuit Loader brings a hardware-inspired aesthetic to your loading states. It visualizes data processing as colorful pulses of energy traveling along printed circuit board (PCB) traces into a central processor. The effect creates a sense of high-tech activity, perfect for dashboards, tech blogs, or system status pages.

Level: Intermediate
Browser Support [As of Feb 2026]: Chrome 60+, Edge 79+, Firefox 60+, Safari 11+
A list of radio buttons with a rough, hand-drawn look on a paper-textured background. The selected item has a bouncing red dot and a jittery label.

Hand-Drawn Retro Radio Group

demo & code

This Hand-Drawn Retro Radio Group injects personality into standard forms with a nostalgic, sketchbook aesthetic. It combines a “neo-brutalist” shadow style with subtle animations - like text jitter and a bouncing selection dot - to mimic the imperfection of hand-drawn art. The background features a CSS-generated paper texture and scanline effect, making it ideal for indie game interfaces, creative blogs, or retro-themed landing pages.

Level: Intermediate
Browser Support [As of Feb 2026]: Chrome 60+, Edge 79+, Firefox 60+, Safari 12+
Equilateral triangular images with soft rounded corners achieved through CSS masking and trigonometric math, overlapping on a vibrant background.

Rounded Triangle CSS Image Mask

demo & code

This Rounded Triangle CSS Image Mask offers a mathematically perfect way to shape visuals into equilateral triangles with soft, professional edges. It is an ideal choice for high-end portfolio galleries, creative team sections, or landing pages where standard rectangular or circular crops feel too conventional. By leveraging modern CSS math, the shape remains perfectly symmetrical regardless of the image dimensions.

Level: Intermediate
Browser Support [As of Feb 2026]: Chrome 105+, Edge 105+, Firefox 121+, Safari 15.4+
Dark UI button with a metallic linear gradient shine that follows the cursor position, featuring radial glows on the edges.

Mouse-Tracking Linear Shine Button

demo & code

This Mouse-Tracking Linear Shine Button adds a high-end, tactile feel to your UI. Unlike standard hover effects that simply swap colors, this component tracks the user’s cursor position to drag a realistic light reflection across the button’s surface. Built with React and Tailwind CSS, it utilizes reactive CSS variables to control gradient positions, creating a dynamic lighting effect that feels physical and responsive.

Level: Intermediate
Browser Support [As of Feb 2026]: Chrome 49+, Edge 79+, Firefox 32+, Safari 8+
Split-screen interface where the left column images slide and crossfade in sync with the scrolling right column, featuring progress indicators.

Scroll-Driven Image Swapper

demo & code

This Scroll-Driven Image Swapper demonstrates the bleeding edge of web animation. It uses the native CSS Scroll-driven Animations API to create a complex parallax-like effect where two columns of different heights scroll in sync. As you scroll, the images in the shorter column slide and crossfade to match the context of the taller column. Crucially, the code implements a Progressive Enhancement strategy: it checks for native browser support and falls back to GSAP ScrollTrigger for browsers that haven’t implemented the spec yet.

Level: Advanced
Browser Support [As of Feb 2026]: Chrome 115+, Edge 115+. Firefox/Safari (via GSAP Polyfill)
Collection of four distinct progress bar styles: solid orange, purple gradient, diagonal stripes, and a neon bordered style, all displaying percentage values.

Semantic Custom Progress Bar Kit

demo & code

This Semantic Custom Progress Bar Kit offers a robust way to display data visualization using a “semantic-first” approach. Instead of writing empty div soup, you define your data using standard HTML5 <progress> tags. The accompanying JavaScript then “hydrates” these tags, converting them into four distinct, visually rich styles ranging from simple solids to complex gradients and striped patterns, perfect for dashboards or skill portfolios.

Level: Intermediate
Browser Support [As of Feb 2026]: Chrome 60+, Edge 79+, Firefox 55+, Safari 11+
Holographic trading card with 3D tilt effect and iridescent gradients using CSS @property and mask-image for shimmering lines.

Holographic 3D Interactive Card

demo & code

This Holographic 3D Interactive Card is a premium UI component inspired by rare physical trading cards. It features a sophisticated depth effect where the logo floats independently from the iridescent background, reacting dynamically to mouse movements or touch input. The use of modern CSS APIs ensures high-performance rendering of complex gradients and masks, creating a truly immersive “collectible” feel for digital assets.

Level: Advanced
Browser Support [As of Feb 2026]: Chrome 85+, Edge 85+, Safari 16.4+, Firefox 128+
Five distinct range slider designs arranged vertically: a red square thumb, a pill shape with a hollow center, a triangular pointer, and a circular button style

Geometric Custom Range Sliders

demo & code

These Geometric Custom Range Sliders push the boundaries of form styling by abandoning the standard “circle on a line” look. Created by CSS math wizard Ana Tudor, this set utilizes SCSS trigonometry to generate complex thumb shapes (like triangles and hollow pills) and CSS Mask Composition to carve out negative space. The result is a set of distinct, scalable inputs that rely on a single HTML <input> tag without any wrapper divs.

Level: Advanced
Browser Support [As of Feb 2026]: Chrome 84+, Edge 84+, Firefox 70+, Safari 15.4+
Dark UI card displaying a vibrant purple-yellow gradient on hover with staggered animated text elements.

Twitch Style Gradient Hover Card

demo & code

This Twitch Style Gradient Hover Card brings a high-energy interactive element to your UI, perfect for feature highlights or gaming profiles. It combines a sliding background gradient that utilizes responsive vmin units with a JavaScript-powered staggered text reveal. The result is a fluid animation where the background shifts dynamically while the subtitle types itself in word by word.

Level: Intermediate
Browser Support [As of Feb 2026]: Chrome 88+, Edge 88+, Firefox 89+, Safari 15+
Dark blue background with a series of animated vertical bars revealing the white text 'Álvaro Montoro' and 'CSS Aficionado'.

Staggered Bars Reveal Animation

demo & code

This Staggered Bars Reveal Animation creates a cinematic intro for landing pages using zero JavaScript. By orchestrating a single pseudo-element (::after) with complex linear-gradient backgrounds, the component simulates seven distinct bars sliding into place. The animation cleverly shifts the background-position of each gradient strip sequentially, creating a rhythmic “wipe” effect that culminates in the text appearing.

Level: Intermediate
Browser Support [As of Jan 2026]: Chrome 100+, Edge 100+, Safari 14+, Firefox 90+
Stylized night scene drawn in CSS, featuring yellow flowers blooming, green grass swaying, and translucent bubbles with red hearts floating upwards.

Blooming Night Garden Animation

demo & code

This Blooming Night Garden Animation is a delightful example of “CSS Art,” where HTML elements are shaped into complex illustrations using code. It features a complete scene with a textured night sky, procedurally blooming flowers, swaying grass, and a particle system of floating hearts, all brought to life through choreographed CSS keyframes.

Level: Intermediate
Browser Support [As of Jan 2026]: Chrome 100+, Edge 100+, Safari 14+, Firefox 90+
Dark-themed grid of placeholder cards with a shimmering gradient animation that flows sequentially from left to right.

Staggered Gradient Skeleton Loader

demo & code

This Staggered Gradient Skeleton Loader improves perceived performance by providing a visual structure while content fetches in the background. Unlike static placeholders, this Vue.js component utilizes a calculated delay system to create a “wave” animation across the grid, guiding the user’s eye naturally from top-left to bottom-right without using complex JavaScript animation libraries.

Level: Beginner
Browser Support [As of Jan 2026]: Chrome 100+, Edge 100+, Safari 14+, Firefox 90+
Background image card with a smooth bottom black gradient overlay created using the CSS border-image fill property for better text contrast

Border Image Fill Gradient Overlay

demo & code

The Border Image Fill Gradient Overlay is a minimalist CSS technique used to add a decorative or functional gradient over background images. Unlike traditional methods that require extra HTML markup or ::before/::after pseudo-elements, this approach uses a single, underutilized property to enhance text contrast and visual depth.

Level: Beginner
Browser Support [As of Jan 2026]: Chrome 15+, Edge 12+, Firefox 15+, Safari 6+
A sleek dark card UI with a central logo and a dynamic background of randomized characters revealed by a radial gradient mask following the mouse.

Hyperplexed Evervault Card Hover Effect

demo & code

This Hyperplexed Evervault Card Hover Effect utilizes dynamic character generation and CSS masking to create a high-tech “decryption” visual. It replicates the sophisticated card interactions found on the Evervault website, blending procedural text with mouse-responsive radial gradients.

Level: Intermediate
Browser Support [As of Jan 2026]: Chrome 80+, Edge 80+, Firefox 75+, Safari 13+
Retro 80s scene with a neon sun, scrolling grid floor, palm trees, and the back of a DeLorean car driving into the horizon

Pure CSS Synthwave 80s Animation

demo & code

This Pure CSS Synthwave 80s Animation captures the nostalgic aesthetic of the 1980s retrowave genre. It features a complete animated scene: an infinite neon grid, a setting sun with scanlines, shaking palm trees, and a DeLorean driving into the distance. The scene is brought to life with a driving synthwave audio track and intricate CSS-only motion.

Level: Advanced
Browser Support [As of Jan 2026]: Chrome 60+, Edge 79+, Firefox 55+, Safari 11+
Analog clock styled as a watermelon slice with pink face, green rind, and seed markers using CSS gradients

Watermelon Themed Analog Clock

demo & code

This Watermelon CSS Analog Clock transforms a standard timekeeping UI into a playful, summery vector illustration. By leveraging SCSS pre-processing for generative design and CSS Gradients for complex shapes, it reduces HTML markup while maintaining a vibrant, flat-design aesthetic.

Level: Beginner
Browser Support [As of Jan 2026]: Chrome 60+, Edge 79+, Firefox 55+, Safari 11+
A detailed illustration of a house with surrounding trees and foliage, created entirely with pure CSS.

Line House

A pure CSS illustration of a house constructed from geometric primitives using clip-path for complex shapes and transform for perspective. It features a warm color palette managed via CSS variables, extensive drop-shadow usage for foliage density, and linear-gradient for detailed window reflections.

See the Pen Line House.

A detailed vector-style portrait of a person created entirely with pure CSS.

Profile CSS Drawing

A stylish, detailed vector-style portrait with depth and shadows, fully implemented using pure CSS gradients and clipping paths.

See the Pen Profile CSS Drawing.

A monochrome illustration of a knight in armor holding a shield and sword, created entirely with pure CSS.

Warrior

A pure CSS illustration of a knight constructed from geometric primitives. It employs repeating-linear-gradient for shield textures, clip-path for armor shaping, and extensive box-shadow duplication to render limbs and details efficiently, creating a stark, high-contrast monochrome aesthetic.

See the Pen Warrior.

A navigation menu where a spotlight effect highlights the currently active menu item.

Animated Navigation

A spotlight navigation menu where the active state is highlighted by a moving “light beam” element.

See the Pen Animated Navigation.

Interactive login form that performs a 3D flip animation when switching between color themes.

Animated Sign-In Form with Theme Switcher

An interactive login form that performs a 360-degree 3D flip animation to seamlessly transition between vibrant, gradient-based color themes triggered by a JavaScript state manager.

Dark-themed nested to-do list with custom gradient markers and hover-reveal sub-tasks.

Little Details

A stylized nested to-do list employing advanced CSS pseudo-elements for custom markers and hover-based reveal logic for sub-tasks. JavaScript handles basic DOM manipulation for adding/removing items, while the dark UI features gradient borders and tooltip interactions.

See the Pen Little Details.

Ergonomic Toggle (CSS)

Ergonomic Toggle (CSS)

A hyper-realistic skeuomorphic toggle switch crafted entirely in CSS using advanced box-shadows and gradients to simulate depth and lighting.

See the Pen Ergonomic Toggle (CSS).

Holographic Name Card with Hover Effects

Holographic Name Card with Hover Effects

An interactive 3D holographic card where JavaScript maps pointer coordinates to scoped CSS Custom Properties like --pointer-x. The physical lighting simulation relies on complex gradient layering, mask-image, and mix-blend-mode, all dynamically driven by these calculated values to create realistic depth and glare.

Skull Toggle (CSS)

Skull Toggle (CSS)

A playful skeleton toggle switch animated purely with CSS. The skull handle slides via @keyframes triggered by the :checked state, while a complex hand assembly - constructed from gradients and box-shadows - slides in to “push” the toggle, creating a whimsical, interactive narrative without JavaScript.

See the Pen Skull Toggle (CSS).

Metal/Glass Button

Metal/Glass Button

A high-quality simulation of a metallic surface that “plays” with light following the mouse cursor, creating a tactile sensation of premium material.

See the Pen Metal/Glass Button.

React Radio Player

React Radio Player

A tactile, interactive player that looks and behaves like a real gadget, featuring smooth power-on animations and live audio streaming.

See the Pen React Radio Player.

List Styles

List Styles

An aesthetically pleasing, modern todo list featuring a vibrant gradient theme and an intuitive hierarchy creation function without complex control buttons.

See the Pen List Styles.

Creative Section Design

Creative Section Design

A visually rich, animated section with cards that respond to hover (a colored border appears), creating a sense of interactivity and depth.

See the Pen Creative Section Design.

Simple HTML Charting with CSS Grid, Writing Mode, and Vue

Simple HTML Charting with CSS Grid, Writing Mode, and Vue

A lightweight, colorful, and animated chart demonstrating data visualization capabilities using pure CSS and Vue without heavy dependencies.

Interactive Gooey Buttons

Interactive Gooey Buttons

Interactive buttons featuring a fluid, mouse-tracking glow effect powered by CSS custom properties. JavaScript calculates cursor coordinates to dynamically position radial gradients and text shadows, while CSS filters create a ‘gooey’ liquid animation that responds organically to user interaction.

See the Pen Interactive Gooey Buttons.

DOM-Based Platformer with Gamepad API Support

DOM-Based Platformer with Gamepad API Support

A DOM-based platformer engine that constructs levels from numeric arrays, utilizing document.elementFromPoint for real-time collision detection and physics simulation. The JavaScript game loop manages gravity, gamepad support, and level transitions, while intricate CSS gradients and animations bring the tile-based world and character to life.

Pure CSS Pricing Plans with Gradient Ribbons

Pure CSS Pricing Plans with Gradient Ribbons

A pricing component where complex ribbon geometry is calculated via SCSS trigonometry and sculpted using conic-gradient alongside mask-composite. The organic, fluid connections between shapes are achieved through the filter: blur() contrast() technique, creating a scalable vector-like aesthetic entirely within CSS without relying on runtime JavaScript or external SVG assets.

3D Neon Toggle On/Off Switch

3D Neon Toggle On/Off Switch

An advanced 3D toggle switch simulating a physical button with a neon glow. The effect is implemented in pure CSS using an <input type="checkbox">, and the state transition (ON/OFF) is achieved through a complex interplay of box-shadow and 3D transforms.

See the Pen 3D Neon Toggle On/Off Switch.