• A Netflix Web Performance Case Study

  Improving Time-To-Interactive for Netflix.com on Desktop.

• Form Validation Effects

  Proximity Feedback with Progressive Hover Effects.

• Whimsical Wireframes

  Design better apps with this wireframing tool.

• Glorious Demo

  The easiest way of creating animations to show your code in action.

• ky

  Tiny and elegant HTTP client based on the browser Fetch API.

• a11y-dialog

  A lightweight yet flexible script to create accessible dialog windows.

• Muze

  Composable data visualisation library for web with a data-first approach.

• Tabulator

  The easy to use, fully featured, interactive table JavaScript library.

• Sal.js

  Performance focused, lightweight scroll animation library.

• preload-it

  A tiny 1kb JavaScript library for preloading assets on the browser via XHR2.

• SimpleDataTable

  Lightweight and simple data table form.

• Voice-Controlled Web Visualizations

  Pairing Vue.js, three.js and LUIS (Cognitive Services).

• simple-keyboard

  A sleek virtual keyboard for Javascript.

• Using Dark Mode in CSS

  Support MacOS Mojave users preferred appearance with a media query.

• 122 CSS Buttons

  Collection of hand-picked free HTML and CSS button code examples.

• face-api.js

  JavaScript API for face detection and face recognition in the browser with tensorflow.js.

• lazy-brush

  Smooth drawing with a mouse, finger or any pointing device.

• Dragon Snake

  An interactive three.js demo.

• Hexagon Wave

  A hypnotic CSS-only hexagon animation.

• Colorable

  Easily find and test accessible, safe color contrasts.

• Experimental Gradient Editor

  An experimental, yet pleasing, gradient creation tool.

• Modalz Modalz Modalz

  All the reasons you might not need to use a modal.

• SVG Menu Experiments

  A collection of animated SVG navigation concepts.

• Fullscreen Hover Loop Effect

  An image-driven menu hover and page reveal effect.

• ish

  responsive breakpoint testing tool by Brad Frost.

• Responsive images breakpoints generator

  Generate responsive images for a variety of breakpoints.

• Sass pixel art

  Creating pixel art with Sass by Una Kravets.

• Themeable design systems

  creating themeable design systems.

• Time zone animation

  Time zone animation made with VueJs by Sarah Drasner.

• Web design experiments

  Jen Simmons shows interesting layouts using CSS Grid.