An article that teaches how to add CSS animations to hyperlinks.
An online HTML5 boilerplate. Click the features you want on the left, they appear in the window on the right. Copy the contents of the window into a file, build page.
The degooglify.sh script takes as arguments local files and URLs (leading to fonts.googleapis.com). It handles multiple arguments, including mixing of URLs and files. It then downloads the CSS files from URLs provided, and in all local and downloaded files looks for @import (with URL pointing to fonts.googleapis.com) and src: (with URL pointing to fonts.gstatic.com) statements. Once done, it rewrites the files in question to point to the downloaded files.
Brutstrap is a CSS theme for building a brutalist website: one where the website, as shown in your browser, is an accurate representation of the HTML document it is displaying. Quite literally, the way the HTML is written is the way the page looks.
Source code: https://git.sr.ht/~emsenn/brutstrap
Give this site an image file and it'll generate new style favicons. It also generates the relevant HTML code and meta tags.
A combination of sample HTML, CSS, and JavaScript that looks like the WOPR's display from Wargames. Should be extensible to other things with a little work.
A set of HTML5 templates for making efficient, fast, and consistent web applications, including mobile support. Freely downloadable, with Github repository link. Comes in both documented and stripped variants. Even has a separate CSS class for Internet Explorer Mobile 7 (thanks, Microsoft). Supports offline caching and responsive features.
Bootstrap is a web development template from two folks at Twitter which aims to make designing websites easy and elegant. Designed to be device-responsive, so the CSS adapts based upon the browser and platform viewing a site. There is a compiled and minified version that you can download, as well as a version that has all of the code in its basic form. There is even a web-based customizer you can use to tailor what you want the page to look like before you start developing it.
The Wikipedia page describing all of the known more-or-less standard HTTP status codes. Useful for people developing web applications.