Link tags: ages

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Request with Intent: Caching Strategies in the Age of PWAs – A List Apart

Aaron outlines some sensible strategies for serving up images, including using the Cache API from your service worker script.

The Department of Useless Images - Gerry McGovern

The Web is smothering in useless images. These clichéd, stock images communicate absolutely nothing of value, interest or use. They are one of the worst forms of digital pollution because they take up space on the page, forcing more useful content out of sight. They also slow down the site’s ability to download quickly.

A love letter to my website - DESK Magazine

We choose whether our work stays alive on the internet. As long as we keep our hosting active, our site remains online. Compare that to social media platforms that go public one day and bankrupt the next, shutting down their app and your content along with it.

Your content is yours.

But the real truth is that as long as we’re putting our work in someone else’s hands, we forfeit our ownership over it. When we create our own website, we own it – at least to the extent that the internet, beautiful in its amorphous existence, can be owned.

Why I Have a Website and You Should Too · Jamie Tanna | Software (Quality) Engineer

I know a number of people who blog as a way to express themselves, for expression’s sake, rather than for anyone else wanting to read it. It’s a great way to have a place to “scream into the void” and share your thoughts.

Less Data Doesn’t Mean a Lesser Experience| TimKadlec.com

If you treat data as a constraint in your design and development process, you’ll likely be able to brainstorm a large number of different ways to keep data usage to a minimum while still providing an excellent experience. Doing less doesn’t mean it has to feel broken.

Online Color Picker From Image - Pick your color

A nice standalone tool for picking colours out of photos, and generating a colour palette from the same photo.

Why We All Need a Personal Website – Plus Practical Tips for How to Build One - Adobe 99U

The best time to make a personal website is 20 years ago. The second best time to make a personal website is now.

Chris offers some illustrated advice:

  • Define the purpose of your site
  • Organize your content
  • Look for inspiration
  • Own your own domain name
  • Build your website

Native lazy-loading for the web  |  web.dev

The title is somewhat misleading—currently it’s about native lazy-loading for Chrome, which is not (yet) the web.

I’ve just been adding loading="lazy" to most of the iframes and many of the images on adactio.com, and it’s working a treat …in Chrome.

How Google Pagespeed works: Improve Your Score and Search Engine Ranking

Ben shares the secret of SEO. Spoiler: the villain turns out to be Too Much JavaScript. Again.

Time to Interactive (TTI) is the most impactful metric to your performance score.

Therefore, to receive a high PageSpeed score, you will need a speedy TTI measurement.

At a high level, there are two significant factors that hugely influence TTI:

  • The amount of JavaScript delivered to the page
  • The run time of JavaScript tasks on the main thread

The Crushing Weight of the Facepile—zachleat.com

Using IntersectionObserver to lazy load images—very handy for webmention avatars.

Photo Editor : Pixlr.com - free image editing online

This is quite nifty: a fully-featured photo editing tool right in the browser, with no log-in or registration required.

Reducing motion with the picture element

Here’s a clever tiny lesson from Dave and Brad: you can use prefers-reduced-motion in the media attribute of the source element inside picture.

Web Bloat Score Calculator

Page web bloat score (WebBS for short) is calculated as follows:

WebBS = TotalPageSize / PageImageSize

Yes, this is a tongue-in-cheek somewhat arbitrary measurement, but it’s well worth reading through the rationale for it.

How can the image of a page be smaller than the page itself?

CSS-only chat

A truly monstrous async web chat using no JS whatsoever on the frontend.

This is …I mean …yes, but …it …I …

Unraveling The JPEG

A deep, deep, deep dive into the JPEG format. Best of all, it’s got interactive explanations you can tinker with, a la Nicky Case or Bret Victor.

AddyOsmani.com - Native image lazy-loading for the web!

The loading attribute for images and iframes is coming to Chrome. The best part:

You can also use loading as a progressive enhancement. Browsers that support the attribute can get the new lazy-loading behavior with loading=lazy and those that don’t will still have images load.

Who has the fastest website in F1? - JakeArchibald.com

I think I physically winced on more than one occassion as I read through Jake’s report here.

He makes an interesting observation at the end:

However, none of the teams used any of the big modern frameworks. They’re mostly Wordpress & Drupal, with a lot of jQuery. It makes me feel like I’ve been in a bubble in terms of the technologies that make up the bulk of the web.

Yes! This! Contrary to what you might think reading through the latest and greatest tips and tricks from the front-end community, the vast majority of sites out there on the web are not being built with React, Vue, webpack or any other “modern” tools.

NASA’s Visual Universe

An interesting way of navigating through a massive amount of archival imagery from NASA.

The CSS mental model - QuirksBlog

PPK looks at the different mental models behind CSS and JavaScript. One is declarative and one is imperative.

There’s a lot here that ties in with what I was talking about at New Adventures around the rule of least power in technology choice.

I’m not sure if I agree with describing CSS as being state-based. The example that illustrates this—a :hover style—feels like an exception rather than a typical example of CSS.

Programming as translation – Increment: Internationalization

Programming lessons from Umberto Eco and Emily Wilson.

Converting the analog into the digital requires discretization, leaving things out. What we filter out—or what we focus on—depends on our biases. How do conventional translators handle issues of bias? What can programmers learn from them?