node-sass VS PostCSS

For many years, Culture Amp took the second option, and distributed shared components without compiled CSS. This meant that every app that consumed shared components needed to include the necessary CSS build tooling – at that time CSS Modules and node-sass – with a compatible version and configuration. This was relatively easy to set up, but over time proved difficult to maintain. When node-sass was deprecated in favour of (the much faster but slightly incompatible) Dart Sass, this demanded a difficult lock-step migration across all those codebases, which we have yet to achieve. And as new applications have switched to Tailwind for their own styles, they've had to continue to maintain those old build tools in parallel for the shared components' styles.

The project that we developed use a node version 14.18.0 and we use a node-sass version 4.14.1 package and this package also deprecated for today.

ES 2 component Sass files are compiled using dart Sass instead of node-sass. This change was made because node-sass has been deprecated.

node-sass - yes i am aware its deprecated 😅

C:\Webparts\react-script-editor>npm install npm WARN deprecated @types/[email protected]: This is a stub types definition. classnames provides its own type definitions, so you do not need this installed. > [email protected] install C:\Webparts\react-script-editor\node_modules\node-sass > node scripts/install.js Downloading binary from https://github.com/sass/node-sass/releases/download/v4.12.0/win32-x64-83_binding.node Cannot download "https://github.com/sass/node-sass/releases/download/v4.12.0/win32-x64-83_binding.node": HTTP error 404 Not Found

Are you referring to when it's trying to download 'https://github.com/sass/node-sass/releases/download/v4.12.0/win32-x64-83_binding.node' after I typed 'npm install'?

This Github issue helped me a lot.

remote: ERROR in ./app/javascript/stylesheets/application.scss (./node_modules/css-loader/dist/cjs.js??ref--7-1!./node_modules/postcss-loader/src??ref--7-2!./node_modules/sass-loader/dist/cjs.js??ref--7-3!./app/javascript/stylesheets/application.scss) remote: Module build failed (from ./node_modules/sass-loader/dist/cjs.js): remote: Error: Node Sass does not yet support your current environment: Linux 64-bit with Unsupported runtime (93) remote: For more information on which environments are supported please see: remote: https://github.com/sass/node-sass/releases/tag/v4.14.1 remote: at module.exports (/tmp/build_37040035/node_modules/node-sass/lib/binding.js:13:13) remote: at Object. (/tmp/build_37040035/node_modules/node-sass/lib/index.js:14:35) remote: at Module._compile (node:internal/modules/cjs/loader:1101:14) remote: at Object.Module._extensions..js (node:internal/modules/cjs/loader:1153:10) remote: at Module.load (node:internal/modules/cjs/loader:981:32) remote: at Function.Module._load (node:internal/modules/cjs/loader:822:12) remote: at Module.require (node:internal/modules/cjs/loader:1005:19) remote: at require (node:internal/modules/cjs/helpers:102:18) remote: at getDefaultSassImpl (/tmp/build_37040035/node_modules/sass-loader/dist/index.js:198:10) remote: at Object.loader (/tmp/build_37040035/node_modules/sass-loader/dist/index.js:80:29)

Ah damn I did not save the full error before uninstalling everything and rethinking my next move. From the various posts it seems I'm not the only one having the same issue, but never really found out what the smartest solution would be to go forward as none of those suggestions worked with the latest node-js version.

the plugins in the official PostCSS website were old like IE6 or the marquee tag, and

Hello internet. I just published a new blog post on how to implement dark mode with SvelteKit, optionally with PostCSS and TailwindCSS:

There are many frontend tools available for this purpose. For example, PostCSS is a popular CSS processor that can combine and minimize your code. With the right plugin, it can even fix your code for compatibility issues, making sure your CSS styles work for all browsers.

I use PostCSS to extend CSS’s features and to add a few things that make writing styles a little more convenient, but it could easily be swapped for another preprocessor like Sass or vanilla CSS. It’s up to you. You can view my PostCSS config here.

Code transpilation isn't specific to JavaScript, You can also add a level of transformation to your CSS source using tools like post-css. Most languages with a fairly mature ecosystem will probably have some tools to help with code transformation.

In large projects, it is still a good idea to use PostCSS, which will translate new CSS features to something that browsers understand today.

LiveCodes provides many of the commonly used developer tools. These include Monaco editor (that powers VS Code), Prettier, Emmet, Vim/Emacs modes, Babel, TypeScript, SCSS, Less, PostCSS, Jest and Testing Library, among others. All these tools run seamlessly in the browser without any installations or configurations. It feels like a very light-weight version of your own local development environment including the keyboard shortcuts, IntelliSense and code navigation features.

Usually, one of the first things I do on creating a new web app is to throw a UI library in to help style components. There are several UI libraries that can be used by Svelte, but in this case I went with daisyUI because it's a fairly popular UI library which includes tailwind. To install daisyUI, you first need to install tailwind. There's a few different ways to do this (such as this guide), but the easiest way I've found is the following command, which also adds PostCSS and AutoPrefixer:

Vanilla CSS has taken a similar path with ambitious working drafts, better browser support, and PostCSS to fill the gap for user agents lagging behind. So why is Sass/SCSS still so popular? Maybe we go so used to it that we might have forgotten what problems it was meant to solve in the first place.