VS Code is more than just an excellent code editor. The real magic of VS Code isn’t just in the application itself, but in its massive ecosystem of extensions. They are essential tools that automate boring tasks, improve code quality, and boost the development process.

Let me share the must-have VS Code extensions that have changed my workflow and allowed me to focus on building great things rather than getting distracted by little details.

Prettier

Automatic code formatting

Before I started using Prettier, I would spend an embarrassing amount of time manually formatting my code. I would add spaces, adjust indentation, and fix line breaks, all while trying to maintain a consistent style.

Prettier completely eliminates this problem. The beauty of it is that once you install the extension and set it as your default formatter, it just works. I have configured to format my code on every single save. As soon as I hit Ctrl + S, my messy, poorly-indented code instantly snaps into a clean, consistent, and readable format.

This simple automation has given me back countless hours. I no longer have to debate with myself or my teammates about where to put a semicolon or whether to use single or double quotes. It ensures every file has the same consistent style and makes code reviews much faster and focused.

ESLint

Catch errors early

Developed by Microsoft, ESLint has become non-negotiable for my web development workflow. While Prettier handles my code’s appearance, ESLint focuses on the logic and potential pitfalls.

Before I integrated it, I would often find myself debugging annoying, subtle bugs that were due to a missing semicolon, a variable declared but never used, or an accidental global variable.

Now, ESLint is like a coding partner in my VS Code setup. As I type, it analyses my code in real-time and flags any issues. It highlights potential errors with a red squiggle, warns me about problematic patterns with a yellow one, and even suggests fixes.

It is completely customizable. I can tailor it to my project’s specific needs and ban several functions that might cause problems.

Live Server

Instant browser refresh

Live Server is one of the VS Code extensions I use to boost my productivity. While there are several no-code tools out there to build websites in no time, I often use VS Code to create static web pages. When I was making small tweaks to CSS or HTML, there was a constant back and forth, and it slowed me down in no time.

Live Server completely changed it. It launches a local development server with a live reload feature. Once it’s running, I can see my changes in the browser instantly, the moment I hit save. I can adjust a margin, change a color, or add a new element and see the result in a second.

Tabnine

AI code completion

If I had to single out one extension that has felt like a true revolution in my coding process, it would be Tabnine. Its predictive power is incredible. The extension analyses the context of my current file, my project’s codebase, and common patterns to suggest relevant and accurate code completions.

It’s not just limited to a variable name or a method; it’s often suggesting the entire line of code I was about to type. I no longer have to stop and think about the exact syntax or a function signature I wrote three files ago. Tabline remembers for me and presents the solution instantly.

Path Intellisense

Auto-complete file paths

When it comes to complex projects, I often spend a significant time linking to other files. It could be importing a JavaScript module, referencing a CSS stylesheet, or adding an image to an HTML file. Before I installed Path Intellisense, it was a time-consuming process. After all, I would have to manually type out file paths, remember the exact folder structure, and file names.

With Path Intellisense, the moment I start typing a path, the extension provides real-time autocomplete suggestions. It displays all the available files and folders, and allows me to navigate the project structure with just my keyboard.

GitLens

See code history

GitLens appearing on the list shouldn’t surprise anyone. When you (and your team) work with a large, long-term project, you need to navigate a codebase where different people have touched different parts of the same file.

GitLens unlocks VS Code’s native Git capabilities and gives me all the information without ever having to leave my editor. The most useful feature is the ‘inline blame’ annotation that shows who last modified a line of code and when, right next to the code itself.

If I’m debugging a tricky issue, I can quickly see the commit that introduced the change and why it was made. I can find a solution much faster in such instances.

Level up your coding game

Adopting these VS Code extensions has been a productivity booster for my web development setup. They have allowed me to focus on the parts of coding that I enjoy most. I highly recommend investing a little time in configuring your editor with these powerful additions. Go ahead, try out a few, and find out how a finely-tuned VS Code setup can unlock your full potential as a developer. You can also try out these extensions to turn VS Code into your favorite writing app.