Read HTTP 451 (en.wikipedia.org)
In computer networking, HTTP 451 Unavailable For Legal Reasons is an error status code of the HTTP protocol to be displayed when the user requests a resource which cannot be served for legal reasons, such as a web page censored by a government. The number 451 is a reference to Ray Bradbury's 1953 dystopian novel Fahrenheit 451, in which books are outlawed.[2] 451 intends to provide more information than 403 Forbidden, which is often used for the same purpose.[3] This status code is standardized in RFC 7725.
I love that it’s a subtle nod to Fahrenheit 451.
Read Fun and Done by David BryantDavid Bryant (disquisitioner.com)
Success! As the result of today's project day at IndieWebCamp West I now have a working color scheme selector. In the upper right corner of this page you'll see a slider that'll let you choose a light or dark color scheme for this and every other page on my site. Most of the implementation is nearly...
Read IndieWebCamp West -- Learn + Do by David BryantDavid Bryant (disquisitioner.com)
Excellent first day yesterday at IndieWebCamp West with site demos that inspired and sessions that informed. I saw several folks with light/dark color theme selectors on their sites so that's my primary task for today's "hands-on" project day. I also got some great glimpses at site automation tools ...

Color Theme Switcher by Max Böck

Bookmarked Color Theme Switcher by Max BöckMax Böck (mxb.dev)
Let users customize your website with their favorite color scheme! Your site has a dark mode? That's cute. Mine has ten different themes now, and they're all named after Mario Kart race tracks.
I love the idea of this sort of color theme switcher. Reminiscent of the sort of functionality built into TiddlyWiki. I suspect that some of the code built into WordPress’ Customizer could be repurposed to give people the ability to do this in the WordPress world.
Read Building a WordPress Theme From Scratch by Joseph DicksonJoseph Dickson (joseph-dickson.com)
I’m a fan of using WordPress to build custom websites. So I’ve decided to start a tutorial series and share how I go about building a theme from scratch. No frameworks or starter themes.
Joseph has a great little series here on creating WordPress themes from scratch. Can’t wait to read the rest of it.
Bookmarked Type Scale - A Visual Calculator (type-scale.com)

A type tool by Jeremy Church

How to Use

I like to enter the base font-size for paragraph text. Then I select from the surrounding values for headers and small text.

There are no rules. Just experiment and have fun. Try using the values for line-height, margins or whatever, and see what works.

hat tip: gRegorLove
Read UTC is Enough for Everyone, Right? by Zach Holman (zachholman.com)
Programming time, dates, timezones, recurring events, leap seconds... everything is pretty terrible.
The common refrain in the industry is Just use UTC! Just use UTC! And that's correct... sort of. But if you're stuck building software that deals with time, there's so much more to consider.
It's time... to talk about time.

As programmers, we’re kind of inherently built to want the ABSOLUTE BEST HIGHEST FIDELITY FORMATS OF ALL TIME. Like dammit, I need the timestamp down to the micromillinanosecond for every cheeseburger that gets added to my bespoke Watch-The-BK-Throne app. If I do not have this exact knowledge to the millisecond of when I consumed this BBQ Bacon WHOPPER® Sandwich From Burger King® I may die. 

I totally want this as a Post Kind on my website now!
Annotated on March 03, 2020 at 07:28PM

Bookmarked CSS Stats (cssstats.com)

Writing CSS is hard, especially at scale.

CSS Stats provides analytics and visualizations for your stylesheets. This information can be used to improve consistency in your design, track performance of your app, and diagnose complex areas before it snowballs out of control.

Hat tip: