Unlike other frameworks, you can’t just npm install and write code. Take one look at the Tailwind CSS installation page and before you even begin, you need to decide if you want to install it with the CLI or as a PostCSS plugin. Wait, you know CSS, but what is PostCSS? Then, you keep reading and you see something about CSS preprocessor and you might wonder what that is too. Then, you see that you not only have to... - Source: dev.to / 3 months ago

Mixins - This allows you to reuse a set of rules inside another rule. I never really found a good use case for mixins. They were available to me when I was still using Bootstrap with LESS, but using them seemed a little complex, because you always need to look up what they do and the resulting CSS output is not always clear. If you're thinking of using them for browser prefixes (e.g. -webkit-transform), I would... - Source: dev.to / 10 months ago

Simple, fast, and a little bit opinionated, Eleventy Plus Vite features Eleventy 2.0.0-canary, the new Eleventy 2.0 Dev Server with live reload, Vite 3.0 as Middleware in Eleventy Dev Server (using eleventy-plugin-vite), build output post-processing by Vite (with Rollup), CSS/Sass post-processing with PostCSS including Autoprefixer and cssnano, a custom CSS/Sass structure, basic fluid typography based on Utopia,... - Source: dev.to / over 1 year ago

w/ postcss-preset-env(v7.8.3): convert modern CSS into something most browsers can understand, determining the polyfills you need based on your targeted browsers or runtime environments. It takes the support data that comes from MDN and Can I Use and determine from a browserlist whether those transformations are needed. It also packs Autoprefixer within and shares the list with it, so prefixes are only applied... - Source: dev.to / over 1 year ago

As others have said, you need to normalize. Also, you may need something like autoprefixer if you're using styles that have different vendor prefixes. https://github.com/postcss/autoprefixer. Source: over 1 year ago

We do have a great tool such as CanIUse and of course, BaseLine is not going to replace it. - Source: dev.to / about 2 months ago

Lots of parts to WebRTC ( https://developer.mozilla.org/en-US/docs/Web/API/WebRTC_API ) but none that I know that can knock out something outside of your browser. It could maybe overload RAM and get killed. Try using the offending website on a browser/OS that _doesn't_ have WebRTC such as https://caniuse.com/?search=webrtc. Or try with WebRTC disabled. Possible you're getting throttled by your router or ISP when... - Source: Hacker News / 17 days ago

A11ySupport.io: The caniuse of accessibility. Lists compatibility of various browser accessibility features for different screen reader and browser combinations. - Source: dev.to / 29 days ago

Ah yep! I just didn't wait long enough. Very cool. Seems like it took a lot of work. And it seems better than other browser-based video editors I've seen in the past, so kudos. TIL about the webcodecs API to get frames of video and chunks of audio: https://caniuse.com/?search=webcodecs. - Source: Hacker News / about 1 month ago

Can I X, is a question about the readiness/compliance of a certain thing at time = now. Can I use CSS version X was the iconic early meme. https://caniuse.com/?search=css3 For a generalized example, if you wanted to know if the basketball courts were ready for you to “ball it up” in a certain city, it’d be caniball.com If you want to know if you can use a certain frontend technology, the idea is like: canwefigma?... - Source: Hacker News / about 1 month ago