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Particles.js - A lightweight JavaScript library for creating particles

Particles.js - A lightweight JavaScript library for creating particles

http://vincentgarreau.com/particles.js/

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Single Div Drawings with CSS Why A Single Div? In May of 2013 I attended CSSConf and saw Lea Verou speak about the humble border-radius. It was an eye-opening talk and I realized there was much about CSS behavior I did not fully understand. This reminded me of my time as a fine arts student where I was constantly pushed to become a master of my chosen medium. As a web designer, CSS is my medium and so I challenged myself to learn all I could about it and to explore and experiment with its limits. But why a single div?

SweetAlert2 - an awesome and accessible (WAI-ARIA) replacement for JavaScript's popup boxes Here’s a comparison of a standard error message. The first one uses the built-in alert-function, while the second is using SweetAlert2. Normal alert alert('Oops! Something went wrong!')

Using Slack To Monitor Your App Advertisement Today, too many websites are still inaccessible. In our new book Inclusive Design Patterns, we explore how to craft flexible front-end design patterns and make future-proof and accessible interfaces without extra effort. Hardcover, 312 pages. Get the book now! For the past few months, I’ve been building a software-as-a-service (SaaS) application, and throughout the development process I’ve realized what a powerful tool Slack (or team chat in general) can be to monitor user and application behavior.

terra.js terra is a super customizable framework for creating and analyzing biological simulations. It's open-source and licenced under MIT. Usage Including terra Javascript Animation Engine KUTE.js Download Github CDN 1 CDN 2 At A Glance Badass Performance Embed CanIUse Tables Into Your Website with This Tool Every developer should know about CanIUse. It’s an amazing resource that catalogs all the latest HTML, CSS, and JavaScript specs as they’re adopted by the W3C. It also explains which browsers currently support these features to help you decide if they’re worth using. Recommended Reading: How to Check Browser Compatibility via Command Lines Well, now you can embed data straight from the CanIUse website with this unofficial embed tool. It’s completely free and works really well.

Time to get hacking – Introducing Rec Room It’s no secret that the best frameworks and tools are extracted, not created out of thin air. Since launching Firefox OS, Mozilla has been approached by countless app developers and web developers with a simple question: “How do I make apps for Firefox OS?” The answer: “It’s the web; use existing web technologies.” was—and still is—a good answer. But if you don’t already have an existing toolchain as a web developer, I’ve been working on extracting something out of the way I’ve been creating web apps at Mozilla that you can use to write your next web app. From project creation to templating to deployment, Mozilla’s Rec Room will help you create awesome web apps in less time with more ease.

Hide your header on scroll - Headroom.js Downloads What's it all about? Headroom.js is a lightweight, high-performance JS widget (with no dependencies!) that allows you to react to the user's scroll. The header on this site is a living example, it slides out of view when scrolling down and slides back in when scrolling up.

10 Best Image Hover Effects Tutorials Need to spruce up your website with some beautiful animation and transition effects? Here's a FREE collection of superb image hover effects in both pure CSS3 and jQuery. Bring your images to life. Hover Effects included: Image Zoom, Image Flips, Border Hover, Fading and Sliding Effects, Content Overlays and more... Each tutorial includes demos and downloadable files.

The Cellular Automaton Method for Cave Generation Dear reader, this post has an interactive simulation! We encourage you to play with it as you read the article below. In our series of posts on cellular automata, we explored Conway’s classic Game of Life and discovered some interesting patterns therein. And then in our primers on computing theory, we built up a theoretical foundation for similar kinds of machines, including a discussion of Turing machines and the various computational complexity classes surrounding them. Sly Introduction Sly is a JavaScript library for advanced one-directional scrolling with item based navigation support. It can be used as a simple scrollbar replacement, as an advanced item based navigation tool, or as a great navigation and animation interface for parallax websites. This is achieved by a powerful & developer friendly API that provides a bunch of very useful methods giving you control over everything.

Ideas for Subtle Hover Effects Some creative and subtle hover effect inspiration using modern CSS techniques including 3D translate and pseudo elements. View demo Download source It’s time for some fresh hover effect inspiration! Nowadays we are seeing a lot of delicate designs with fine lines, lots of white space, clean typography and subtle effects. With that beautiful trend in mind we want to share some creative ideas for grid item hover effects. Snark Hunting: Force Directed Graphs in D3 — delimited There are also really fun to look at and make a good launching point for talking about D3's force layout. After some searching, I found a dataset that contains the node and link information for many common snark graphs (thank you, internet!). You can get the original data here. Creating a D3 viz is less commonly done using a pseudo-classical style, but can be a powerful way of organizing your code if you need to develop visualizations that are more like small applications or tools that provide complex interactions rather than just a simple chart or graph.

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