If you’re a web developer who loves the speed and developer-friendly features of Netlify but secretly wishes it didn’t put such a dent in your budget, I’ve got some good news. There’s a hosting powerhouse out there that delivers both performance and affordability – and it’s not who you might expect.

Why DreamHost Over Netlify?

Let’s break it down why traditional hosting with DreamHost might make you rethink Netlify’s pricing and limitations:

• Your Wallet Will Thank You: DreamHost’s shared hosting plans often come out significantly cheaper than Netlify’s paid options, especially as your website grows in traffic and storage needs. Here’s a quick comparison:

Notes:

Click here to catch the hosting sale before it’s gone forever…

• DreamHost’s pricing is based on annual billing, while Netlify offers monthly plans.
• Netlify’s free plan has limitations on bandwidth, builds per month, and storage.
• WordPress and PHP? No Problem! 
  • Got a WordPress site or need to build something dynamic with PHP? DreamHost is built for this. You get one-click WordPress installs, optimized performance, and the freedom to build beyond purely static sites.
• Room to Grow: 
  • With DreamHost, you’re not locked into the static site box. If your project needs a database, backend functionality, or even an online store, you can easily scale up within DreamHost’s ecosystem.

Worried about Switching? It’s Easier Than You Think

• Migration Help: DreamHost (like many hosts) often offers free website migration services. Less technical hassle for you!
• Support is There: DreamHost has a solid knowledge base, helpful tutorials, and customer support to guide you if you do hit a snag.

DreamHost Keeps Things Modern Too

Don’t think this is about sacrificing developer-friendly features. DreamHost offers:

• Git Pre-Integration: Keep your code workflow smooth.
• Staging Environments: Test changes safely before pushing them live.
• Remixer: DreamHost’s site builder provides a Netlify-like experience for those who want it.

Ready to Give DreamHost a Shot?

Click here to catch the hosting flash sale before it ends for good

If you want the power to host any kind of website without breaking the bank, DreamHost is worth serious consideration. Their plans are flexible, their support is solid, and they might just surprise you with how well they fit your developer needs.

If you’ve been writing CSS for any length, you may have noticed it can get repetitive and messy. Enter SCSS, a powerful tool that makes writing and managing your styles smoother.

What is SCSS?

SCSS (Sassy CSS) is a CSS preprocessor. That means it takes code written in a special SCSS syntax and compiles it into regular CSS that your browser understands. Think of it as CSS with superpowers!

Why use SCSS?

• Organization: SCSS features like nesting let you write cleaner, more intuitive code that mirrors the structure of your HTML.
• Reusability: Variables and mixins allow you to define styles once and use them throughout your project, saving you time.
• Maintenance: Changing a single variable in your SCSS can update your styles globally, making your projects easier to manage.

Setup

Before diving in, you need a way to compile your SCSS code. Here are common methods:

• Code editor plugins: Plugins like Live Sass Compiler in VS Code monitor your SCSS files and automatically generate the CSS.
• Command line tools: Node-sass or Dart Sass are popular if you’re comfortable with the command line.
• Build tools: Webpack or Gulp can manage SCSS compilation as part of a larger development process.

Let’s take a quick example using a code editor plugin setup:

1. Create a file named style.scss
2. Install a suitable SCSS compiler plugin
3. Start writing your SCSS code!

SCSS Fundamentals

Now for the fun stuff! Let’s look at key SCSS features:

• Variables:
• SCSS
• $primary-color: #007bff; 
• button {
•   background-color: $primary-color; 
• }

• Nesting:
• SCSS
• nav {
•   ul {
•     list-style: none; 
•   }
•   li { 
•     display: inline-block; 
•   }
• }

• Mixins:
• SCSS
• @mixin border-radius($radius) {
•   border-radius: $radius;
• }
• .box {
•   @include border-radius(10px);
• }

Integration with HTML

Remember, your browser uses compiled CSS. After compiling styles.scss, you’ll have style.css. Link it to your HTML:

HTML

<link rel=”stylesheet” href=”style.css”>

Advanced Topics

Once you’re comfortable with the basics, explore:

• Modules: Break down SCSS into smaller files using @import.
• Functions: Perform calculations within your CSS.
• Control Directives: Use @if, @for, and @each for conditional logic.

Best Practices

A well-structured and thoughtfully written SCSS project is a joy to maintain and work with. Let’s dive into some best practices:

• Project Organization:
  • 7-1 Pattern: Consider using the “7-1 pattern” for organizing your SCSS files into folders such as base, components, layout, etc. This provides a scalable structure.
  • Separation of Concerns: Break down SCSS files based on their purpose (e.g., variables in a _variables.scss file, mixins in a _mixins.scss file).
• Naming Conventions:
  • Meaningful Names: Choose variable and class names that clearly describe their purpose (e.g., $main-header-color, .navigation-list).
  • BEM or Variations: Consider using BEM (Block-Element-Modifier) or similar methodologies for a consistent approach to naming CSS classes.
• Comments and Documentation:
  • Explain the Why: Add comments beyond stating the obvious. Explain why certain styles are needed or how a complex mixin works.
  • Future You: Consider your comments as notes to your future self, who might have forgotten the project’s specifics in a few months.
• Additional Tips
  • Avoid excessive nesting: While nesting is great, overly deep nesting can hurt readability.
  • Use a linter: A SCSS linter can enforce style rules and help maintain code consistency across teams.

Example: A Well-Commented SCSS Snippet

SCSS

// Base Styles

$primary-color: #3369e8;

$spacing-unit: 10px;

// Mixin for rounded corners with optional size

@mixin rounded($radius: $spacing-unit / 2) { 

   border-radius: $radius;

}

// Navigation Styles

.main-nav {

  background-color: $primary-color;

  ul {

    // …styles for the list

  }

  li {

    // …styles for list items

    @include rounded(); 

  }

}

Troubleshooting

• Check your compiler’s documentation for error messages.
• Use browser developer tools to inspect the compiled CSS.

Conclusion

SCSS will supercharge your CSS workflows! Take time to play with it, and you’ll find yourself writing better styles faster than ever. For more in-depth learning, there are tons of fantastic resources online.

To-do lists are a classic starting point for learning React, but they also offer scope to build a truly useful application. In this post, we’ll walk through creating a comprehensive

React to-do list with features like:

• Adding and deleting tasks
• Marking tasks as complete
• Editing existing tasks
• Persisting the to-do list (saving data)

React Prerequisites

Click Here to Save Time: Build Your React To-Do List with $200 Free Credit

• Basic understanding of HTML, CSS, and JavaScript.
• Familiarity with core React concepts (components, state, props).
• Node.js installed on your system.

Setting Up

1. Create a React project:
2. Bash
3. npx create-react-app my-todo-list
4. cd my-todo-list
5. Install any dependencies: We’ll use a library to help with unique IDs:
6. Bash
7. npm install uuid

Building the Core Components

1. TodoList.js: The main container for our to-do list.
2. TodoForm.js: A form to add new tasks.
3. TodoItem.js: An individual to-do item with actions.

Project Structure (Example)

src/

  App.js

  components/

    TodoForm.js

    TodoList.js

    TodoItem.js

  index.js

  styles.css 

Coding the Components (Simplified)

Please note, this is a simplified illustration. For complete code, refer to the tutorials in the “Search Results” provided earlier.

JavaScript

// TodoForm.js

import { useState } from ‘react’;

import { v4 as uuidv4 } from ‘uuid’; 

const TodoForm = ({ addTodo }) => {

  // State to manage input, etc.

};

// TodoList.js

import { useState } from ‘react’;

import TodoItem from ‘./TodoItem’;

const TodoList = () => {

    // State to manage list of todos

    const [todos, setTodos] = useState([]); 

};

// TodoItem.js 

import React from ‘react’;

const TodoItem = ({ todo, completeTodo, /* other functions */ }) => {

  // Component rendering and actions

};

Functionality: Adding, Completing, Editing…

• You’ll implement state management to handle adding tasks, toggling completion status, updating tasks on edit, and deleting tasks.

Persistence

Use localStorage (simple) or a database (more robust) to save tasks even if the user refreshes the page.

Additional Features (Optional)

• Filtering: Filter tasks by “completed” or “active”.
• Drag-and-drop: Allow users to reorder tasks.
• Styling: Make it visually pleasing!

CSS (Cascading Style Sheets) gives you the power to transform the visual appearance of your web pages. From colors and fonts to layout and spacing, CSS offers a range of ways to achieve the look and feel you want. Understanding the different methods of applying CSS is key to efficient and maintainable web development.

1. Inline CSS

• What is it? Inline CSS involves adding style rules directly within an HTML element’s style attribute.
• Example:
• HTML
• <p style=”color: red; font-size: 18px;”>This text is red and large.</p>

• Pros:
  • Quick and convenient for minor, element-specific changes.
• Cons:
  • Can lead to bloated HTML code.
  • More difficult to maintain as styles are scattered across your HTML.

2. Internal CSS

• What is it? Internal CSS involves embedding a <style> block within the <head> section of your HTML document.
• Example:
• HTML
• <head>
• <style>
•     body {
•         background-color: lightblue;
•     }
•     h1 {
•         color: navy;
•         text-align: center;
•     }
• </style>
• </head>

• Pros:
  • Keeps styles organized within the same HTML file.
  • Applies styles to all instances of a tag within the document.
• Cons:
  • Styles are limited to a single HTML page.

3. External CSS

• What is it? External CSS uses a separate .css file that is linked to your HTML file using a <link> element within the <head>.
• Example (styles.css):
• CSS
• body {
•     background-color: lightblue;
• }
• h1 {
•     color: navy;
•     text-align: center;
• }

• Example (HTML):
• HTML
• <head>
•     <link rel=”stylesheet” href=”styles.css”>
• </head>

• Pros:
  • Best for maintainability – changes made in your CSS file update across all linked HTML pages.
  • Clean separation of concerns (HTML for structure, CSS for style).
• Cons:
  • Requires an additional HTTP request (slightly slower initial loading).

When to Choose Which Method

• Inline CSS: Use sparingly, mainly for quick testing or truly unique, element-specific styling overrides.
• Internal CSS: Good for smaller projects or when styles are specific to a single page.
• External CSS: The preferred method for most projects due to its benefits in reusability, organization, and maintainability.

Summing Up

Mastering these CSS methods gives you flexibility and efficiency. As you develop your web projects, consider the trade-offs of each to make the best stylistic choices!

Building modern web applications often means working with powerful tools that help you organize, optimize, and streamline your development process. Webpack is one such tool, a module bundler that takes your JavaScript code and its dependencies and packages them into a format ready for the browser. React is a fantastic library for creating dynamic and interactive user interfaces. In this guide, we’ll walk you through setting up a React project with Webpack, even if you’re new to these technologies.

What You’ll Need

• Node.js and npm (or yarn): These are essential for working with JavaScript projects. If you don’t have them installed, download them from the Node.js website https://nodejs.org/.

Project Setup

1. Create a Folder: Start by creating a new directory for your project and open a terminal window in that directory.
2. Initialize Your Project: Run the following command to create a package.json file, which will manage your project’s dependencies:
3. Bash
4. npm init -y

Install Dependencies

Let’s install the necessary packages:

Bash

npm install react react-dom webpack webpack-cli webpack-dev-server –save-dev

• React and ReactDOM: The core libraries for building React components.
• Webpack and webpack-cli: Webpack itself and the command-line tools for working with it.
• webpack-dev-server: A handy development server for testing your app.

Webpack Configuration (webpack.config.js)

1. Create the Configuration File: Create a file named webpack.config.js at the root of your project. Here’s a basic configuration to get you started:
2. JavaScript
3. const path = require(‘path’);
5. module.exports = {
6.     entry: ‘./src/index.js’, 
7.     output: {
8.         path: path.resolve(__dirname, ‘dist’), 
9.         filename: ‘bundle.js’ 
10.     },
11.     module: {
12.         rules: [
13.             {
14.                 test: /\.(js|jsx)$/,
15.                 exclude: /node_modules/,
16.                 use: {
17.                     loader: ‘babel-loader’
18.                 }
19.             }
20.         ]
21.     }
22. };

1. Explanation

• • entry: The starting point for your application (typically index.js)
  • output: Where Webpack should put the bundled code (here, a dist folder).
  • module.rules: This tells Webpack how to handle different file types. Our rule uses babel-loader to process JavaScript and JSX (React) files.

Basic React Setup

1. Project Structure: Create a src folder and inside it, files named index.js and App.js.
2. App Component (App.js):
3. JavaScript
4. import React from ‘react’;
6. function App() {
7.     return <h1>Hello from React and Webpack!</h1>;
8. }
10. export default App;

1. Entry Point (index.js):
2. JavaScript
3. import React from ‘react’;
4. import ReactDOM from ‘react-dom/client’;
5. import App from ‘./App’;
7. const root = ReactDOM.createRoot(document.getElementById(‘root’));
8. root.render(<App />);

Next Steps

• Adding CSS: Explore Webpack’s CSS loaders (like style-loader and css-loader) to style your components.
• Hot Module Replacement (HMR): Learn about HMR for seamless development updates.
• Linting with ESLint: Keep your code clean and consistent with a linter.
• Production Optimization: Prepare your project for deployment with Webpack’s production-focused features.

One of the core strengths of React lies in its ability to create dynamic and interactive user interfaces. Conditional rendering is a fundamental technique that allows you to control the display of elements or components based on specific conditions within your application. Whether you’re building a simple website or a complex app, conditional rendering will be essential in your React toolkit.

Methods of Conditional Rendering in React

There are several ways to achieve conditional rendering in your React applications. Let’s explore the most common ones:

1. If/Else Statements

The most straightforward approach is using plain JavaScript if and else statements within your components’ JSX.

JavaScript

function UserGreeting(props) {

  if (props.isLoggedIn) {

    return <h1>Welcome Back!</h1>;

  } else {

    return <h1>Please Log In.</h1>;

  }

}

2. Ternary Operator

For shorter conditional expressions, the ternary operator offers a more concise syntax:

JavaScript

function UserStatus(props) {

  return (

    <p>You are currently: {props.isLoggedIn ? ‘Logged In’ : ‘Logged Out’}</p>

  );

}

3. Logical && operator

This method is useful when you want to render something only if a condition is true:

JavaScript

function ShoppingCart(props) {

  return (

    <div>

      <h1>Shopping Cart</h1>

      {props.items.length > 0 && (

          <p>You have {props.items.length} items in your cart.</p>

      )}

    </div>   

  );

}

4. Component Extraction

As your conditional logic becomes more complex, extracting conditional parts into separate components can often improve readability and code organization:

JavaScript

function LoggedInButton() {

  return <button>Log Out</button>;

}

function LoggedOutButton() {

  return <button>Log In</button>;

}

function UserPanel(props) {

  return (

    <div>

      {props.isLoggedIn ? <LoggedInButton /> : <LoggedOutButton />}

    </div>

  );

}

Choosing the Right Method

• For simple if/else scenarios, both if/else statements and the ternary operator are great.
• The logical && operator is well-suited for conditionally rendering a single element.
• When the logic gets more complex, breaking down your UI into smaller, reusable components improves maintainability.

Why Do We Need Conditional Rendering?

1. Dynamic User Interfaces

• Adapting to User State: Imagine you’re building an e-commerce site. If a user isn’t logged in, you’d want to display options to “Sign In” or “Create Account.” Once they’re logged in, those options should switch to “My Account” or “Log Out.” Conditional rendering lets you control what the user sees based on their authentication status.
• Responding to Data Changes: Your application might fetch data from an API. While that data loads, you want to show a “Loading…” message. Once the data arrives, you conditionally replace the loading message with the actual content.

2. User Experience (UX) Improvements

• Personalization: You can tailor content based on user preferences or previous actions. For example, a news website might display a “Recommended For You” section based on the user’s reading history, determined by conditional logic.
• Contextual Guidance: Providing instructions, help text, or tooltips only in specific situations can reduce information overload. For instance, you might show additional help text on a complex form when a user hovers over a particularly tricky field.

3. Performance Optimization

• Selective Rendering: By conditionally rendering, you can prevent React from unnecessarily creating and updating elements in the DOM that aren’t currently needed. This can lead to performance gains in larger applications with complex UI structures, as rendering components can be computationally expensive.

4. Code Maintainability

• Component Separation: Conditional rendering often encourages you to break down larger components into smaller, more focused ones. This improves readability and makes it easier to manage and reason about your codebase.
• Clearer Logic: Explicitly stating the conditions that determine what is displayed helps you (and other developers) quickly understand what your components are doing under different circumstances.

Wrapping Up

Selecting the right conditional rendering method is important for creating clean React code. For simple “this or that” scenarios, if/else statements or the ternary operator are perfectly suitable. The logical AND (&&) operator is ideal when you only want to display a single element if a condition is true. As your logic gets more complex, break out different conditional cases into smaller components. This keeps your code organized, readable, and easier to maintain as your application grows. Prioritize the method that makes your code the most understandable, considering the current complexity and how it might evolve.

Gatsby is a fantastic tool for building blazing-fast static websites. GraphQL simplifies how you manage data in your Gatsby projects, letting you fetch exactly what you need. Let’s dive in and get you started!

What is GraphQL?

• The Problem It Solves: Traditional ways of fetching data can lead to getting too much or too little data. GraphQL lets you ask for only the specific fields you need.
• Queries Define Your Data: With GraphQL, you write queries that match the shape of the data you want to receive.

Why GraphQL + Gatsby are a Perfect Pair

• Built for Performance: Gatsby uses GraphQL to optimize data fetching, making your websites super fast.
• Flexible Data Sourcing: Gatsby has plugins to pull data into GraphQL from a variety of sources (CMSs, markdown, databases, and more).

Setting Up GraphQL in Your Gatsby Project

1. Installation:
2. Bash
3. npm install gatsby-source-graphql 

1. Configuration (gatsby-config.js) Provide a minimal example, assuming a basic GraphQL endpoint:
2. JavaScript
3. // gatsby-config.js
4. module.exports = {
5.   plugins: [
6.     {
7.       resolve: `gatsby-source-graphql`,
8.       options: {
9.         typeName: `MySource`, // Replace with your source name
10.         fieldName: `myData`, // Replace with how you’ll refer to this data
11.         url: `https://my-graphql-endpoint.com`, 
12.       },
13.     },
14.   ],
15. };

Using GraphQL Data in Your Components

• The useStaticQuery Hook: Gatsby provides this hook to query GraphQL data.
• Example Component:
• JavaScript
• import React from ‘react’;
• import { useStaticQuery, graphql } from ‘gatsby’;
• const BlogPost = () => {
•   const data = useStaticQuery(graphql`
•     query {
•       myData { 
•         title
•         content 
•       }
•     }
•   `);
•   return (
•     <div>
•       <h1>{data.myData.title}</h1>
•       <p>{data.myData.content}</p>
•     </div>
•   );
• };
• export default BlogPost; 

Conclusion

This is just the beginning of your GraphQL and Gatsby journey! Experiment with it in your projects to see how it improves your development experience.

Ever wondered how websites magically fit on screens of all sizes? Or how can you adjust your text size if someone zooms in? The secret lies in mastering CSS units. In this guide, we’ll demystify units and help you choose the right ones to build stunning, adaptable layouts.

Absolute Units – The Fixed Sizes

Let’s start with absolute units. They have a fixed size, regardless of screen or other elements. The most common one is the pixel (px), but there are others like inches (in), centimeters (cm), and points (pt).

• Pros: Easy to grasp and ideal for print stylesheets where physical size matters.
• Cons: Inflexible for varied screen sizes. Using too many absolute units can make your website look awkward on smaller or larger displays.

Example:

CSS

.my-image {

  width: 500px; 

}

This code keeps .my-image at 500 pixels wide, no matter what.

Relative Units – Adapting to the Environment

This is where things get exciting! Relative units scale in relation to other things. Meet the stars:

• rem: Relative to the current element’s font size.
• Why They’re Awesome:  These help you build responsive websites, ensuring your content looks great on any device. They’re also good for accessibility!

Examples:

• CSS
• p { 
•   font-size: 1.2rem; /* 20% larger than the base font size */
• }

• CSS
• .sidebar {
•   max-width: 30%; /* Takes up a maximum of 30% of its parent container */
• }

Choosing the Right Unit (The Decision-Making Part)

So, how to pick the right tool for the job? Here’s a quick guide:

• Pixels (px):  Precision work (thin borders, fixed-size icons)
• Percentages (%):  Flexible layouts (e.g., making columns take up a certain percentage of their container).
• rem:  Global scaling (base font size, consistent margins throughout your site).
• Viewport units (vw, vh): Elements that relate to the screen size (full-screen sections, large headings that scale with the window).
• Watch Out! Be careful with nesting relative units like them within them. It can lead to unexpectedly large or tiny elements.

Units in Action – Real-World Use Cases

• Responsive Layout Recipe:
• CSS
• .container {
•   max-width: 90%; 
•   margin: 0 auto; 
• }
• .column {
•   width: 30%;
•   float: left;
•   margin: 1rem; 
• }

• This, along with some media queries, builds a basic multi-column layout.
• User-Friendly Text:  Use relative font sizes (em or rem) to allow people with visual impairments to zoom in on your text more easily.

Conclusion

Think of CSS units as your layout toolkit. Here’s a handy cheat sheet:

• px: Fixed sizes
• em: Relative to the current font size
• rem: Relative to the root font size
• %: Relative to the parent element
• vw/vh: Relative to the viewport width/height

The more you practice, the more intuitive it becomes. Inspect the code of websites you admire to see how they use units!

Beginner-Friendly Foundational Apps to Build

Click Here for my favorite way to learn how to code

• Project 1: Todo List
  • Why It’s Great: Perfect for grasping JavaScript fundamentals, DOM manipulation, and local data storage (saving those to-dos!).
  • Skill Boost: JavaScript logic, event handling, working with arrays/objects.
• Project 2: Portfolio Website
  • Why It’s Great: Introduces you to the fundamentals of HTML, CSS, and responsive design principles.
  • Skill Boost: Content organization, CSS styling, understanding how to make your site look good on different devices.
• Project 3: Recipe Blog/Collection
  • Why It’s Great: If you want to store recipes in a simple database, practice organizing content, layout, and potentially a touch of backend.
  • Skill Boost: Information architecture, potentially some basic server-side logic.

Building Core Competencies

• Project 4: Weather App
  • Why It’s Great: Learn to work with external APIs, fetch real-time data, and practice dynamic UI updates.
  • Skill Boost: API consumption, handling asynchronous data, UI design focused on data display.
• Project 5: Basic Chat App
  • Why It’s Great: Introduction to real-time concepts (WebSockets or similar).
  • Skill Boost: Data synchronization, state management, potentially backend with user accounts.
• Project 6: Interactive Quiz or Game
  • Why It’s Great: Solidifies JavaScript logic and state management, plus it’s fun!
  • Skill Boost: Event handling, conditional logic, potentially a UI library like React for complex game interfaces.

Level Up and Showcase

• Project 7: Minimalist E-commerce Store
  • Why It’s Great: Build product listings with a basic cart system and explore potential backend needs for handling orders.
  • Skill Boost: Frontend UI for product cart management, likely involving backend technologies and a database.
• Project 8: Social Media Clone (Simplified)
  • Why It’s Great: Tackle complex UI, user feeds, interactions (likes, comments), and authentication.
  • Skill Boost: Frontend component structure, backend user handling, data relationships.
• Project 9: Data Visualization Dashboard
  • Why It’s Great: Work with data libraries (like D3.js or Chart.js) and create meaningful visuals.
  • Skill Boost: Data manipulation, charting components, UI focused on information clarity.
• Project 10: Contribution to an Open-Source Project
  • Why It’s Great: Real-world experience, collaboration with other devs, enhancing bug-fixing and feature-building skills.
  • Skill Boost: Understanding large codebases, Git workflow, and potential for varied technologies.

When you’re learning web development, the excitement of new technologies and concepts is undeniable. But one of the best ways to solidify your skills? Building real projects! It’s more than just following tutorials; it’s putting what you’ve learned into practice and making something tangible. This post provides project ideas from web dev basics to portfolio-worthy creations. Remember, you can tailor the technologies to match your interests!

This collection of projects offers a roadmap for growth. Adapt them, use your favorite frontend and backend frameworks, and challenge yourself! Building consistently is vital. Remember, impressive portfolios are built on iteration and the willingness to learn along the way.

Let’s face it, setting up web projects can be a pain. Between finicky build tools and endless configuration files, the word “Webpack” might send a shiver down your spine. But what if I told you that there’s a way to get your projects up and running with almost no setup? Enter Parcel.js, the zero-configuration web application bundler.

What is Parcel.js?

Parcel.js is a super-fast bundler that aims to make web development a breeze. With Parcel, you can focus on building your application and let it handle the nitty-gritty details of asset bundling, code transformations, and setting up a development server. That means no more lengthy webpack configurations!

Setting the Stage

Before we dive in, make sure you have the following prerequisites:

• Node.js and npm (or yarn): You can download these from the official Node.js website (https://nodejs.org).

Let’s install Parcel globally to have it ready whenever you start a new project:

Bash

npm install -g parcel-bundler

Your First Vanilla JavaScript App

1. Project Setup:

• Create a new project folder:
• Bash
• mkdir my-parcel-project
• cd my-parcel-project

• Initialize your project with npm:
• Bash
• npm init -y

• Create the following files:
  • • index.html
    • index.js
  • styles.css

1. Basic Boilerplate:

• index.html
• HTML
• <!DOCTYPE html>
• <html>
• <head>
•   <title>My Parcel App</title>
•   <link rel=”stylesheet” href=”styles.css”>
• </head>
• <body>
•   <div id=”app”></div>
•   <script src=”index.js”></script>
• </body>
• </html>

• index.js
• JavaScript
• const appDiv = document.getElementById(‘app’);
• appDiv.innerHTML = ‘<h1>Hello from Parcel!</h1>’;

• styles.css
• CSS
• body {
•   font-family: sans-serif;
•   margin: 20px;
• }

1. Parcel in Action
2. Now for the magic! Start Parcel’s development server:
3. Bash
4. parcel index.html 

1. Open your web browser and go to http://localhost:1234/. You should see your “Hello from Parcel!” message proudly displayed. Make a change in any of your files, save, and see your browser update instantly – that’s Parcel’s hot reloading!

Section 3: Adding React to the Mix

1. Installing Dependencies:
2. Bash
3. npm install react react-dom

1. Converting to a React Structure

• Create a components folder and add a simple component file (e.g., MyComponent.jsx):
• JavaScript
• import React from ‘react’;
• const MyComponent = () => {
•   return (
•     <div>
•       <h2>Hello from my React component!</h2>
•     </div>
•   );
• };
• export default MyComponent;

• Modify index.js:
• JavaScript
• import React from ‘react’;
• import ReactDOM from ‘react-dom/client’;
• import MyComponent from ‘./components/MyComponent’;
• const root = ReactDOM.createRoot(document.getElementById(‘app’));
• root.render(<MyComponent />);

1. Let Parcel Work Its Magic
2. No extra configuration is needed. Run your parcel index.html command again, and your React app is ready!

Section 4: Deployment Made Easy (Netlify)

Check out Netlify! It’s a fantastic way to host your projects:

1. Create a Netlify account: https://netlify.com
2. Deploy: Link your GitHub repo or drag-and-drop your project files.

Conclusion

Parcel.js simplifies web app development. Give it a try on your next project, especially if you’re looking for a quick setup. Keep exploring – Parcel supports even more like Sass, image optimization, and more!