Its a design choice. When building for production, its advisable to trim your build files, especically the css and js files. Starting with this brand new, completely empty project, let's install Tailwind. In this post I explain how to use Tailwind with any kind of project. If youve never heard of Purgecss, its another plugin for postcss that helps us trim the gigantic CSS file tailwind produces and narrow it down to only the classes/styles that weve included in our codebase. Theres also a post keyword that does the opposite. The outcome of the above code snippet is thus the following: As you can see, all of the text has been aligned to the left by default. For that, we can actually trim the file to make it smaller than the original. We added a background-color of gray using bg-gray-200 and created a border-radius of 9999px using the rounded-full class; px3 adds padding to the x-axis while py-1 adds padding in the y-axis. Thats a lot if you ask me!

Copyright 2022 Educative, Inc. All rights reserved. They can still re-publish the post if they are not suspended. If we check the final CSS file i.e after building, we can see that its huge in size. Create one if it does not exist. Here where we have this test script, let's replace it with a build script. Heres how our new Profile card should look like: Add this class px-6 py-4 to our second div: In our second div, we gave it a padding-right/left of 1rem representing px-6 in the x-axis and padding-top/bottom of 1.5rem which is py-4 in the y-axis. Graduate in Bachelor's of Technology in Computer Science Engineering, postcss src/tailwind.css -o static/dist/tailwind.css. [07:54] We created this file in our CSS directory called tailwind.css where we dropped in tailwinds three markers, @tailwind directives to tell Tailwind where to include its generated CSS. I suggest you to fix them or remove it as it misleads developers, it would be more accurate to say where the faults are. Copyright 2022 Educative, Inc. All rights reserved. To set up our project, well scaffold a new React app using create-react-app. Then we created a post css.config.js file and specified Tailwind CSS and autoprefixer as the post CSS plugins that we wanted to use. So add this to your tailwind.css file that was just created. On design systems, UX, web performance and CSS/JS. 20062022. What this is going to do is create an empty tailwind.config.js file in our project root. [05:19] Next, if we look at for our class called container, which appears after this global reset styles, this is Tailwind's lone component class that was injected into our CSS wherever we added Tailwind components. The resulting file is in static/dist/tailwind.css (you can change the location in the above command). You can use any of the options that work for you. To remove unused CSS we use the following code. So, basically, what we want to do is create some npm scripts that watch and compile our tailwind file whenever we make any changes to it. For now, all you really need to know is that this is where you would go if you ever wanted to customize Tailwind in any way for your project. Youd observe that our Tailwind CSS is building the necessary files needed in main.css. I'm just going to pull in our CSS from build tailwind.css. This is what Tailwind uses as it's base global reset styles. More after jump! [03:11] Next, let's actually create a CSS file that we can run through these plugins. Also, pass the --full flag in the end to get the entire config file for tailwind.

The only difference between this and the code above is the -w flag.

After that, you can go on to build a portfolio website that showcases your skills and other things you have worked on. Then, update the file with our installed plugins and tailwind. Add: to your postcss.config.js. Next, let's use npm install Tailwind CSS to actually install Tailwind. I've split this course in two parts. Before diving into Tailwind CSS for any project, its advisable to know CSS. Everything TypeScript, with code walkthroughs and examples. cssano is another postcss plugin that removes all the weird comments we write in our CSS files and any whitespaces and minifies it for a further compressed bundle size. Read a related article. Type the command below in your terminal: This command creates a tailwind.js in your projects base directory; the file contains the configuration, such as our colors, themes, media queries, and so on. [03:01] First, I'm going to require Tailwind CSS since of course we want to use Tailwind. Allow me to give you a few reasons why you may want to consider Tailwind CSS. Tailwind CSS is a utility-based low-level CSS framework intended to ease building web applications with speed and less focus to writing custom CSS, without leaving the comfort zone of your HTML code, yet achieve awesome interfaces. The main.css will hold the styles that are generated as a result of what we have in the tailwind.css file. We gave the div max-width with max-w-sm for small screens and have added border-radius using the rounded class. First, we installed a few dependencies. [01:48] We also need something to actually process our CSS through our chain of PostCSS plugins. We have to install tailwind via npm or yarn: We have to create a configuration for a tailwind to use: This will create a file named tailwind.config.js in the root location of our project folder. [04:19] The way this is going to work is it's going to use the PostCSS CLI tool that we installed, which we can reference as just PostCSS. DISCLAIMER: Don't expect it will work immediately. [02:39] Next we need to create a PostCSS config files. Then we just need to provide an input file, which is going to be our css/tailwind.css file. Tailwind CSS solves those problems seamlessly by providing utility-based classes that can be used all the time. But, in order to watch for changes in the tailwind.css file, we need to add the run-p watch:tailwind command. Every time I change something in the theme HTML (stored in the layouts folder in my case), I want to regenerate the CSS, and trigger the purge and minification I set up. <<5D915750FBB2A042BA9B959C2392266E>]>> "E b 9$ J^\2-4I2MN5lM^ ,.@ -@00K iF ` z Problems in measuring cost of living Question 5 5 out of 5 points Which option best describes Voluntary Export Restriction? The resulting file is in static/dist/tailwind.css. That is for watch and now, whenever you update the tailwind.css file, youll see the changes take effect instantly. On the first div, we garnished our background with a shadow effect using box-shadow with the shadow-lg class. Notice how were only using this plugin in production because, in development, its not much of a concern and can be slow to run, so we took care of that. If we run npm run build in our terminal, this should generate a new CSS file for us that's been processed through PostCSS. If we scroll up to the top of this file, you can see it starts with normalized.css. With these reasons, its about time to move over to the business of the day: lets set up Tailwind CSS in a React project together! However, Id like to show you what the state of our app before we begin. Hence, Tailwind CSS does not provide any vendor prefixing. cssnano is what were looking for. I'll teach you when, where, and why to use Tailwind's different utility classes to achieve professional-looking results even if you're not much of a designer. If youre curious as a cat in regards to PostCSS navigate to their documentation. We can say hello world. Use Tailwind, as usual; add Tailwind's class names added inside the className prop. Of course, you can take always take it a bit further by making this a little profile application that says much more about you beyond the little information we have above. An important difference between the GDP deflator and the consumer price index is that. Install it with npm install autoprefixer. Once unpublished, all posts by dawnind will become hidden and only accessible to themselves. Now, were done with setting up scripts for tailwind to run, feel free to add any other script you need for your use case. It is the default library to control the Tailwind CSS Bundle Sizes. Here is the list of the same commands all together with some default ones for testing. Are you saying I should always use Tailwind CSS for every project? However, cases may arise where you need to name some classes. Then we add this to our PostCSS configuration file postcss.config.js: In development, we can use this just to add prefixes and remove comments. Similarly, these two markers are going to be replaced with all of Tailwind's component classes and all of Tailwind's utility classes, which is what actually makes up the bulk of the framework. We need to install PostCSS and autoprefixer from npm too: Now, we will create a CSS file (style.css) and add these lines at the top: We need to specify a build command that will help us to generate the actual CSS file after compiling with PostCSS and autoprefixer. If you have already done this, skip this process, otherwise, run the command below: Next, we install a few development dependencies. Ultimately, we need the build commands to deploy our app, so lets add them. One of the most stressful parts of writing custom CSS is having to name classes. It provides utility classes that are linked to the underlying CSS, therefore, only those with a solid knowledge of CSS can easily build with it. You already had build:css from before, we just add a script that watches the layouts folder and runs build:css upon every change: Now run npm run watch and you should be good to go! Here are some plugins that you can use to get a better experience using Tailwind and PostCSS in VSCode. To start your app, type this command npm start or yarn start. In the dispensation of CSS libraries and frameworks, a ton of awesome libraries have been built to simplify the work of a developer in the quest to create intuitive interfaces. If you are not a fan of multiple terminals, use concurrently to run css:watch and remix dev in parallel. The two most important ones are the The GDP deflator measures the price level of all goods and services that are For example, lets say the price of a Boeing 747 Jumbo Jet increases. They decided to include all, to avoid people missing things. [04:30] Then we need to specify that we want to write this to an output file, maybe something like public/build/tailwind.css. These are all the classes that Tailwind inserted into our CSS wherever it found the @tailwind utilities directive. I'm going to run npm init-y to create a basic empty package.json file. I'll show you what I mean. The App component has four main divs to which well be adding classes to. DEV Community A constructive and inclusive social network for software developers. Also, don't forget to add html file to content array in tailwind.config.js We added a light text color to our paragraph with text-gray-700 and a font size of 1em using text-base. Add a reference of the generated CSS files using links in app/root.tsx. See how to do this on the great docs by Tailwind. Are you sure you want to hide this comment? With Brad Frost, Stephanie Troeth and so many others. With Tailwind CSS, you have to creatively create your own. If you prefer keeping your code neat, you may want to consider writing custom CSS or use any other CSS framework (such as Bootstrap). Create the above two files manually or by copy-pasting the command in the terminal below: This file will now be referred by the tailwindcss npm package, which will then generate a huge tailwind CSS file that includes all of the required utility classes. Next, we gave our div a light purple color using text-purple-500 and made our font-size extra small by using text-xl. If you are tired of making use of Bootstrap and its likes, youll find Tailwind CSS a good fit for working on beautiful interfaces as you implement the designs you need using the utility classes it provides. I'm going to create a new file in a CSS directory called tailwind.css. [08:24] Over the next few lessons, we'll be talking about Tailwind's utility first workflow and how you can actually use the framework to implement beautiful custom designs. I find it resonates a lot with how I work with HTML. [00:04] In this course, I'm going to teach you everything you need to know to build beautiful custom designs from scratch. For further actions, you may consider blocking this person and/or reporting abuse. [08:06] Finally, we wrote a very simple build script using PostCSS CLI to take our tailwind.css input file and compile that into the public directory. When writing custom CSS (or using any other traditional CSS framework), you always have to make changes to your CSS files when making changes in your designs. Add the following to your tailwind.css file. This is what I got: While researching for this shot, I encountered a package called cssnano, which has over 6m downloads on npm. Inside your src folder create a folder, name it assets, this is where all your styles would be stored. [07:33] Just a quick recap of what we did here. Now, in order to add and configure tailwind, we need to add some packages for convenience. Secondly, I'm going to require autoprefixer, so we can automatically add vendor prefixes to our CSS. run-p is from our npm-run-all package. Great. I hope you enjoyed this tutorial. Maybe we can center the text with the text center utility, and maybe color the text using a utility like text blue 500. I use this config to only add prefixes and removing comments in production: document.write(new Date().getFullYear()); Flavio Copes, How to setup Tailwind with PurgeCSS and PostCSS, "postcss src/tailwind.css -o static/dist/tailwind.css", JavaScript Course (new course launching in November), Web Development Bootcamp (next cohort 2023), How to continuously rotate an image using CSS. It removes unused styles and optimizes CSS Build Sizes. 0000000016 00000 n As a result, the GDP deflator increases. Both files currently have outrageous sizes. Learn in-demand tech skills in half the time. More about There are different ways of organizing styling in modern applications which often have complex interfaces and design patterns. [01:03] Depending on your text act of choice, PostCSS support might already be built in to the environment that you used to working in. Let's head back to our HTML and add some styles to this element using tailwinds utility classes. [01:16] For the sake of keeping things as neutral as possible though, let's walk through setting up Tailwind in a completely vanilla, plain, empty HTML project so you can see just how simple it really is. For that we need to install the watch using the command: Then we need to edit the package.json file at scripts like: Now for running we simply need to execute the command npm run watch and its all good. The worst thing that could happen while not working tailwind CSS code is if you forget to include the generated CSS file in the entry file to your project. The most important thing to understand is that Tailwind is a PostCSS plugin. As explained above, you shall configure it yourself according to your needs. Once unpublished, this post will become invisible to the public If you check, the resulting file is huge. [00:11] First, I'm going to teach you about telling the framework. Integrating Tailwind and PostCSS in Remix is straightforward as we don't need to hack into the framework to make them work. I'm going to create a new file called postcss.config.js in the root of our project. Maybe you can make the font bold with font bold. Inside this file is where we specify what PostCSS plugins we want to use. I tweaked the App.js file and added text-yellow-400 and text-green-600 classes to the text elements. With Tailwind CSS, you need not worry a bit about that since youre using the same classes over and over again within the markup. a Remember the quantities are changing as we move from one year to the next in 0000008186 00000 n Therefore, the price increase will not affect the CPI. Here is when well use the npm-run-all package. [06:53] We can start up a live server by just running live server public since we want it to run from the public folder. 0000002853 00000 n 9 23 0000001388 00000 n. Ford Trucks are produced in the US and also bought by typical US consumers. Tailwind can be configured in the tailwind.config.js file where you will define plugins for PostCSS to compile. This will work perfectly fine for our use case. Continue reading below. Meet Smashing Online Workshops on front-end & UX, with practical takeaways, live sessions, video recordings and a friendly Q&A. Using this means that wed be having a box-shadow(shadow effect) of 0px from the top, 10px from the right, 15px from the bottom, and -3px from the left (with a faint black on the left axis). All it does is run our given scripts in parallel. All it does is take src/tailwind.css as an input file and output the CSS classes as required into tailwind.generated.css and -o for output. You can check its website for an example. [04:04] Now that we've created this CSS file, let's write a simple script to actually process this CSS through our list of PostCSS plugins. To prevent scrolling bars from showing up, we used overflow-hidden. We need to edit the postcss.config.js like: Templates let you quickly answer FAQs or store snippets for re-use. The image is pretty big because there is no styling. 0000012884 00000 n The first difference is that the GDP deflator measures the prices of all goods and services produced, whereas the CPI or RPI measures the prices of only the goods and services bought by consumers. Open your index.js file and make the following changes: Now that our setup works well, and everything looks good, lets build a Profile Card. [06:29] To preview this in the browser, I'm going to use this tool I really like called the Live Server, which you can easily install globally using MPM just something like mpminstall-gliveserver. Now, you can ship your app to production. Now you need to tweak the PostCSS configuration to make sure Tailwind runs. Weekly tips on front-end & UX.Trusted by 176.000 folks. In order to configure postcss in our project with its additional plugins: Create a file named postcss.config.js in your root folder or just copy the following to the terminal. [05:46] One other thing to note is that you can see in this appearance none class, there's this WebKit appearance property and this mose appearance property. This might sound intimidating, or like some new piece of technology that you have to learn at first, but if you're already using autoprefixer, you're using PostCSS and you might not even know it. [06:40] Live Server is basically a really lightweight browser sync alternative. Therefore, text-base is equal font-size: 1rem and text-gray-700 is equal color: #4a5568; Lets see what changes were made with our 3rd div: Like the previous div mentioned above, we added a padding-right/left of 1rem representing px-6 in the x-axis and padding-top/bottom of 1.5rem respectively representing py-4 in the y-axis. Using the regex, we check to see it the content found matches a pattern( classes with uppercase, lowercase, numbers, underscore, colons, and slashes) and if there isnt a match we return an empty array. december 15 2021 (tailwindcss 3) - there is no .container anymore in the generated css file, Found it easier to follow the course by using https://play.tailwindcss.com/, .container class is not generated in css file, but it is generated later when you use it the html file For that, we need to add the command to the package.json file at scripts like: For building the final CSS file we need to run the command npm run build in the root of the project folder. Also, you might want to .gitignore this file as its a huge CSS file of utility classes and you wont want to clutter your project on GitHub. Tips on front-end & UX, delivered weekly in your inbox. Its a useful file that helps with predefined sets of properties which will aid the need to re-brand certain conventions or properties if the need arises. I also want to remove all comments from the CSS and make it as small as possible. Founded by Vitaly Friedman and Sven Lennartz. The supporting repo for this article is available on GitHub. Blessing. [06:15] Now I'm going to import Tailwind just using a regular old link tag like you would with any CSS file on any project. Yes! 0000015553 00000 n 0000002550 00000 n. "Difference Between CPI and GDP Deflator." I'm going to head over to our package.json file. Welcome to designing with Tailwind CSS. But with Tailwind CSS, you get to make your own, or youre forced to make your own depending on your project model. This is the reason why Tailwind CSS is considered to be a good choice for building 21st-century web interfaces. If dawnind is not suspended, they can still re-publish their posts from their dashboard. [02:30] We're talking about this file in more detail later in the course. Create a PostCSS configuration file in your base directory manually or using the command: Add the following lines of code to your PostCSS file: Because PostCSS is necessary to lint our CSS, hence this configuration. Next, we scaffolded out an nttailwind.config.js file. The tailwind.css file will be used by us to import Tailwind CSS styles, and for custom configurations and rules. We need to explicitly declare the features we want to use in our CSS. When writing Tailwind CSS, you always have to write lots of classes, which makes your codebase (HTML) look busy and sometimes difficult to read. Here you can see we've got public, build, tailwind.css. If youre using postcss-import, use this instead: Next, we need to configure our project to build our CSS styles each time we run either the npm start or yarn start command. Another way to put it, you actually own the components, and you get to harness your customization power on any component of your choice. What this does is sets the display of the span which means the element is treated like other inline elements but allows the use of block properties. I also added autoprefixer for convenience, youll likely need it. In my case, I prefer a desktop-first approach over mobile, which is totally opposite of the default in Tailwind. Thats because they come with predefined ready-to-use components (themes to get started with). Heres what our code (App.js) looks like without implementing Tailwind CSS classes. [07:28] If we head back to the browser, you can see we have this big blue hello world headline. [03:25] This is where things start to get a little bit more interesting. For example, you could style a button with just a few classes (instead of always having to declare a single big class separately from your HTML and writing a bunch of properties to make something): Other CSS frameworks (such as Bootstrap, Foundation, Bulma, and so on) present you with diverse predefined components (such as modals, buttons, alerts, cards). [02:16] Now that our dependencies are installed, let's configure Tailwind in PostCSS. [03:50] We can also add Tailwind components and Tailwind utilities. Now open your package.json file, and add a scripts section if you dont have it: Now from the command line run npm run build:css will build the final CSS file.