Best Chrome Extensions For Web Developers

In the ever-evolving world of web development, staying productive and efficient is paramount. With the vast array of tools and resources available, it can be challenging to discern which ones will genuinely enhance your workflow. One of the most effective ways to boost productivity is through browser extensions. For web developers using Google Chrome, there are numerous extensions designed to simplify tasks, debug code, and improve overall performance. Here, we’ll explore some of the best Chrome extensions that every web developer should consider adding to their toolkit.

1. Web Developer

As the name suggests, the Web Developer extension is a must-have for anyone in the field. It adds a toolbar button to Chrome, providing a plethora of web development tools. You can easily disable JavaScript, inspect CSS, and validate HTML, among other features. This extension is perfect for quickly troubleshooting and testing various aspects of your website.

2. React Developer Tools

For those working with React, this extension is indispensable. React Developer Tools allows you to inspect the React component hierarchy directly in the Chrome Developer Tools. You can examine props and state, making debugging and optimisation of your React applications much more manageable.

3. Vue.js devtools

Vue.js devtools is a similar extension for developers using Vue.js. It enables you to inspect and debug Vue components and events in a structured manner. The extension’s interface is intuitive, making it easy to navigate through your Vue application’s component tree and see the state changes.

4. WhatFont

Identifying fonts on a webpage can sometimes be a hassle. WhatFont simplifies this process by letting you hover over text to see the font name, size, colour, and other properties. This extension is incredibly useful for designers and developers who want to ensure consistency in typography across their projects.

5. ColorZilla

Colour selection is crucial in web development, and ColorZilla is here to help. This extension includes an eyedropper tool that allows you to pick colours from any webpage, a colour history, and a gradient generator. It’s a powerful tool for ensuring your colour scheme is consistent and visually appealing.

6. Wappalyzer

Understanding the technologies used on a website can provide valuable insights, whether you’re looking to learn from others or benchmark against competitors. Wappalyzer identifies the technologies and frameworks used on any website you visit, including CMS, e-commerce platforms, web servers, and analytics tools.

7. JSONView

Working with JSON data can be cumbersome without proper formatting. JSONView is a simple yet effective extension that formats JSON data in your browser, making it easier to read and debug. This is especially useful when dealing with APIs and other data-driven projects.

8. PageSpeed Insights

Page speed is a critical factor for user experience and SEO. The PageSpeed Insights extension analyses the performance of your web pages and provides actionable suggestions for improvement. By using this extension, you can ensure your websites are optimised for speed and efficiency.

9. Lighthouse

Lighthouse is an open-source, automated tool for improving the quality of web pages. It audits performance, accessibility, SEO, and more. This extension is particularly useful for getting a comprehensive overview of how your website performs and identifying areas for improvement.

10. Checker Plus for Gmail

While not strictly a development tool, Checker Plus for Gmail is incredibly useful for staying organised. It allows you to manage multiple Gmail accounts directly from your browser without needing to switch tabs constantly. This can help you stay on top of important emails without disrupting your workflow.


Integrating the right Chrome extensions into your development process can significantly enhance your productivity and efficiency. From debugging tools to performance analyzers, these extensions offer a wide range of functionalities that cater to various aspects of web development. By leveraging these tools, you can streamline your workflow, ensure the quality of your code, and ultimately deliver better web experiences.

As you explore and incorporate these extensions into your daily routine, you’ll likely find that they become indispensable components of your web development toolkit. Happy coding!