Nicole Sullivan: "Design Fast Websites" on Yahoo! Video
Web performance expert Nicole Sullivan discusses a set of best practices in the creation of supremely fast, visually impactful web sites.
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Video transcoding: Web and native playback overview (April 2020)
Intro
Embedding videos on a website is very easy, add a <video> tag to your source code and it just works. Most of the time.
The thing is: Both the **operating system and Browser of your client must support the container ...
How to run a small web server (one-liner)
Sometimes you just want to have a small web server that serves files to test something.
Serve the current directory
On Ruby 1.9.2+ you can do the following ("." for current directory).
ruby -run -ehttpd . -p8000
Python 2.x offers a s...
Matching elements on complex web pages with Webrat
XPath matchers can be combined with CSS-selector matchers. This is really useful if not, for example, the content of an element should be matched but the element itself like in the following example. Here a form is used to display data as default ...
A collection of useful design resources for developers
This collection contains some useful design resources for developers. Many of them were mentioned in the Refactoring UI tutorials.
Tutorials
- Refactoring UI Videos
- [Refactori...
How to make Webpacker compile once for parallel tests, and only if necessary
Webpack is the future. We're using it in our latest Rails applications.
For tests, we want to compile assets like for production.
For parallel tests, we want to avoid 8 workers compiling the same files at the same time.
When assets did not change...
Here’s what we’ve learned about doing UI for mobile web apps with WebKit
Lately, we’ve been exploring ways to offer web apps that perform like native apps on mobile devices. For this short sprint we targeted mobile WebKit browsers—especially the default browsers on iOS and Android—because of their widespread use and ex...
Keeping web applications fast
Our applications not only need to be functional, they need to be fast.
But, to quote Donald Knuth,
premature optimization is the root of all evil (or at least most of it) in programming
The reasoning is that you should not waste your time op...
Transparency in Web Design | CSS-Tricks
Let’s take a gander at four different ways. Each of them handling the illusion in a different way, and each completely appropriate depending on the situation at hand.
The top responsive web design problems ... and how to avoid them
I recently created a survey asking fellow designers about the problems they faced when creating fully responsive sites. This article will list the most common problems they reported and offer possible solutions, along with suggestions to conside...
How to exploit websites that include user input in their CSS
The linked article shows how to exploit websites that include unsanitized user input in their CSS.
Although the article often mentions React and CSS-in-JS libraries, the methods ...