Essential VS Code Extensions for Web Developers
Tags: webdev, beginners, vscode, react
Published: 2024-06-12 07:01:15

Visual Studio Code (VS Code) has become one of the most popular code editors for web developers due to its flexibility, performance, and a vast array of extensions that enhance its functionality. Whether you're a beginner or an experienced developer, using the right extensions can significantly boost your productivity and make your coding experience smoother. In this blog post, we'll explore 20 must-have VS Code extensions for web developers.

## 1. **Prettier - Code Formatter**

### Overview
Prettier is an opinionated code formatter that supports many languages. It enforces a consistent style by parsing your code and re-printing it with its own rules.
![Prettier](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/14z35uxcl44cun9ssd8l.png)
### Features
- Supports many programming languages.
- Integrates with most editors.
- Customizable through configuration files.
- Can be run as a CLI tool.

**Installation**
To install Prettier, open the Extensions view by clicking on the square icon in the sidebar or pressing `Ctrl+Shift+X`, then search for "Prettier" and click "Install."

### Configuration
You can configure Prettier through a `.prettierrc` file in your project root. Here's an example configuration:
```json
{
  "singleQuote": true,
  "trailingComma": "all",
  "printWidth": 80,
  "tabWidth": 2
}
```

## 2. **ESLint**

### Overview
ESLint is a popular linting tool for JavaScript and TypeScript that helps you find and fix problems in your code.

![ESLint](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ahf1o4hxdq0cy7grlr9c.png)
### Features
- Pluggable and configurable.
- Supports a wide range of rules.
- Integrates with most editors and build systems.
- Can automatically fix many issues.

### Installation
To install ESLint, search for "ESLint" in the Extensions view and click "Install."

### Configuration
You can configure ESLint through an `.eslintrc` file in your project root. Here's an example configuration:
```json
{
  "extends": "eslint:recommended",
  "env": {
    "browser": true,
    "node": true,
    "es6": true
  },
  "rules": {
    "semi": ["error", "always"],
    "quotes": ["error", "single"]
  }
}
```

## 3. **Bracket Pair Colorizer 2**

### Overview
Bracket Pair Colorizer 2 allows matching brackets to be identified with colors. This extension can be especially helpful in large code files where it can be difficult to track which brackets match each other.

![Bracket ](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ldxf20abodmez6gvloux.png)
### Features
- Customizable colors.
- Supports multiple bracket types (round, square, curly).
- Supports nested brackets.

### Installation
To install Bracket Pair Colorizer 2, search for "Bracket Pair Colorizer 2" in the Extensions view and click "Install."

### Configuration
You can configure the colors used by Bracket Pair Colorizer 2 in your VS Code settings:
```json
{
  "bracketPairColorizer.colorMode": "Independent",
  "bracketPairColorizer.colors": [
    "Gold",
    "Orchid",
    "LightSkyBlue"
  ]
}
```

## 4. **Path Intellisense**

### Overview
Path Intellisense provides autocompletion for file paths in your project. This extension helps you quickly and accurately include files, reducing the chance of errors.

![Path ](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/yzc7s6uio2b5pu0gbr1g.png)
### Features
- Autocompletes file paths as you type.
- Supports relative and absolute paths.
- Works with various import styles.

### Installation
To install Path Intellisense, search for "Path Intellisense" in the Extensions view and click "Install."

## 5. **Live Server**

### Overview
Live Server launches a local development server with live reload feature for static and dynamic pages. This extension is great for web development, as it allows you to see changes in real-time.
![Live ](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/l7xwasxvcbrtdmk5mavv.png)
### Features
- Real-time reloading.
- Supports HTML, CSS, JavaScript, and more.
- Customizable server settings.

### Installation
To install Live Server, search for "Live Server" in the Extensions view and click "Install."

### Usage
Once installed, you can start the server by right-clicking on an HTML file in the Explorer and selecting "Open with Live Server."

## 6. **GitLens — Git supercharged**

### Overview
GitLens supercharges the built-in Git capabilities of VS Code. It helps you better understand code by providing rich Git insights.
![GitLens ](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ula92m95d08231xp12p0.png)
### Features
- Code authorship information at a glance.
- Visualize code changes over time.
- Seamlessly navigate and explore Git repositories.

### Installation
To install GitLens, search for "GitLens" in the Extensions view and click "Install."

## 7. **REST Client**

### Overview
The REST Client extension allows you to send HTTP requests and view responses directly in VS Code. This is especially useful for testing APIs.

![REST ](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/2i5zkpa86kdnwkusorut.png)
### Features
- Send HTTP, HTTPS, and file protocol requests.
- View response details including headers, cookies, and body.
- Save and organize requests in files.

### Installation
To install REST Client, search for "REST Client" in the Extensions view and click "Install."

### Usage
You can create an HTTP request file with the `.http` or `.rest` extension, write your requests, and send them using the "Send Request" button that appears above the request.

## 8. **Docker**

### Overview
The Docker extension makes it easy to create, manage, and deploy containerized applications from within VS Code.

![Docker](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/iwboys6naitilt7o1lzq.png)
### Features
- Manage Docker images, containers, and registries.
- Supports Docker Compose.
- Intuitive user interface for Docker commands.

### Installation
To install Docker, search for "Docker" in the Extensions view and click "Install."



## 9. **Material Icon Theme**

### Overview
Material Icon Theme provides a beautiful set of icons based on the Material Design theme. This helps in visually distinguishing files and folders in your project.

![Material ](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/5wstrkyh9x4y3g65z7tm.png)
### Features
- Over 1,000 icons.
- Customizable through configuration.
- Supports different folder themes.

### Installation
To install Material Icon Theme, search for "Material Icon Theme" in the Extensions view and click "Install."

## 10. **Auto Rename Tag**

### Overview
Auto Rename Tag automatically renames paired HTML/XML tags. This is a small but powerful extension that can save a lot of time.

![Auto ](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/qif5gtslpj6p2ejlb11b.png)
### Features
- Automatically renames paired tags.
- Works with HTML, XML, PHP, Vue, and more.

### Installation
To install Auto Rename Tag, search for "Auto Rename Tag" in the Extensions view and click "Install."

## 11. **Auto Close Tag**

### Overview
Auto Close Tag automatically adds closing tags when you type the opening tag. This extension is particularly useful for HTML and XML files.

![Auto C](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/qawk4yi1sr5ilkkmf2up.png)
### Features
- Automatically adds closing tags.
- Supports multiple languages.

### Installation
To install Auto Close Tag, search for "Auto Close Tag" in the Extensions view and click "Install."

## 12. **JavaScript (ES6) code snippets**

### Overview
JavaScript (ES6) code snippets provides you with a collection of useful JavaScript snippets for ES6 syntax.

![JavaScript ](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/aw56zoc9hy423kekbwra.png)
### Features
- Supports ES6 syntax and features.
- Includes snippets for common patterns and utilities.

### Installation
To install JavaScript (ES6) code snippets, search for "JavaScript (ES6) code snippets" in the Extensions view and click "Install."

## 13. **VS Code Icons**

### Overview
VS Code Icons is another icon theme extension that provides a set of file icons for VS Code, helping you visually navigate your project.

![VS ](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/6ot8s4rvoecwsmjittq1.png)
### Features
- Customizable icons.
- Supports various file types and extensions.
- Frequent updates with new icons.

### Installation
To install VS Code Icons, search for "VS Code Icons" in the Extensions view and click "Install."

## 14. **Sass**

### Overview
Sass is an extension for editing Sass files. It provides syntax highlighting and linting for Sass.

![Sass](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/jprq9eo8kd094k18ljm2.png)
### Features
- Syntax highlighting for Sass/SCSS files.
- Linting and error checking.

### Installation
To install Sass, search for "Sass" in the Extensions view and click "Install."

## 15. **Stylelint**

### Overview
Stylelint is a modern linter that helps you avoid errors and enforce conventions in your styles.

![Stylelint](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/yj6fftvxmg1b255nozkd.png)
### Features
- Lints CSS, SCSS, Less, and other stylesheets.
- Customizable rules and configurations.
- Integrates with other tools and editors.

### Installation
To install Stylelint, search for "Stylelint" in the Extensions view and click "Install."

### Configuration
You can configure Stylelint through a `.stylelintrc` file in your project root. Here's an example configuration:
```json
{
  "extends": "stylelint-config-standard",
  "rules": {
    "indentation": 2,
    "string-quotes": "single"
  }


}
```

## 16. **Markdown All in One**

### Overview
Markdown All in One is an extension that provides comprehensive support for Markdown editing, including syntax highlighting, formatting, and preview.

![Markdown ](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/u15u2mxcyhbnb6qhyv1w.png)
### Features
- Syntax highlighting.
- Auto-completion.
- Live preview.

### Installation
To install Markdown All in One, search for "Markdown All in One" in the Extensions view and click "Install."

## 17. **TODO Highlight**

### Overview
TODO Highlight highlights TODOs, FIXMEs, and other annotations within your code.

![TODO ](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/oxmgkuqn4pb3cxxat5k2.png)
### Features
- Customizable keywords.
- Highlight annotations with different colors.

### Installation
To install TODO Highlight, search for "TODO Highlight" in the Extensions view and click "Install."

## 18. **Better Comments**

### Overview
Better Comments improves the readability of comments in your code by enabling color coding.

![Better ](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/rarrprp66wwgy45480ao.png)
### Features
- Different colors for different types of comments.
- Supports custom tags and styles.

### Installation
To install Better Comments, search for "Better Comments" in the Extensions view and click "Install."

## 19. **Turbo Console Log**

### Overview
Turbo Console Log elevates your console experience with enhanced logging and debugging capabilities.

![Turbo ](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/tgxit4ubec3zwj96ql38.png)
### Features
- Color-coded console logs for clarity.
- Efficiently filter logs by type: info, warning, error.
- Customize logging levels and formats according to your preferences.

### Installation
To install Turbo Console Log, search for "Turbo Console Log" in the Extensions view and click "Install."

## Conclusion

VS Code's extensibility through extensions makes it an incredibly powerful tool for web development. By integrating these essential extensions into your workflow, you can enhance your productivity, code quality, and overall development experience. Whether you're formatting code with Prettier, linting with ESLint, or managing containers with Docker, these tools will help you streamline your development process and create better software.