React Login with Tailwind CSS | Tutorial 2022

In this video, I show you how to build an attractive, responsive login screen with React and Tailwind CSS. We split the screen in half: one side for the form and one for a blur effect with animations. It is a solid exercise in React, modern styling, and Tailwind for clean, functional UI.

The tutorial covers creating the project with Create React App, installing and configuring Tailwind CSS, building the form with inputs and animated buttons, responsive layout for mobile and desktop, and visual effects that improve the experience.

What's inside

• Introduction and creating the React project with Create React App
• Installing and configuring Tailwind CSS in React
• Project structure and creating the Form component
• Split-screen layout with flexbox and responsive styles
• Blur effects and button animations
• Mobile-first design and large-screen adjustments
• Tailwind utility classes for styles and animations
• Tips for keeping styles clean and organized

Introduction and creating the React project with Create React App

We start with create-react-app. If it is not installed globally, run npm install -g create-react-app. Then create-react-app blogging-tailwind-tutorial scaffolds the project.

Open the folder in Visual Studio Code with code . and run npm start to view the app at localhost:3000. That gives us a clean base for Tailwind and the login UI.

Installing and configuring Tailwind CSS in React

Install Tailwind by copying the install command from the Code with I platform and running it in the terminal. Initialize config with npx tailwindcss init -p, which creates tailwind.config.js and postcss.config.js.

Update tailwind.config.js with content paths so Tailwind scans the right files. Import @tailwind base;, @tailwind components;, and @tailwind utilities; in the main CSS file to enable styles.

Project structure and creating the Form component

Create a components folder and a Form.jsx file for the login form. Export a functional Form component that initially renders simple text to verify it works.

Import it in App.jsx inside a main container. Separating form logic and styles from the rest of the app keeps things organized and easier to maintain.

Split-screen layout with flexbox and responsive styles

In the main component, a Tailwind flex container splits the screen into two equal halves. Each side is full width on mobile and half width on large screens with classes like w-full and lg:w-1/2.

The form fills the screen on small devices and half on desktop; the other half holds visual effects. items-center and justify-center center content vertically and horizontally.

Blur effects and button animations

A blur effect on the right half uses Tailwind filter utilities. Buttons animate on hover and press: they scale up and down slightly for clear feedback.

Tailwind transition and transform utilities like transition, transform, hover:scale-105, and active:scale-95 keep the UI dynamic without extra CSS.

Mobile-first design and large-screen adjustments

We build mobile-first: base styles for phones, then responsive modifiers for larger screens. Container width goes from w-full to lg:w-1/2 on desktop.

Elements show or hide by breakpoint with classes like hidden and lg:flex. That keeps the login page clean and usable on any device.

Tailwind utility classes for styles and animations

Tailwind applies styles through utility classes: background, typography, spacing, flexbox, borders, blur, and shadows.

Button animations and responsiveness stay in Tailwind without custom CSS, which speeds up development and keeps code readable.

Tips for keeping styles clean and organized

Split UI into components like the form so files do not grow messy. Use clear names and Tailwind utilities instead of unnecessary custom CSS.

I also show removing unused default styles and structuring the project for future changes.

Resources

CourseReact (web) course

Learn React from fundamentals to advanced concepts for modern web applications.