Visual Studio Code (VS Code) is arguably one of the most popular text editors and integrated development environments widely used by individual coders and professionals.But the standard setup can make you work harder than necessary for simple tasks.Whether it's catching a syntax error that requires you to squint at the Problems panel at the bottom or scrolling through dozens of lines to find a matching closing tag for your HTML block.
These minor friction points silently steal your time, especially if you're new to the platform and everything you look at is your code.So, I found these five extensions, which I believe should have been built-in in the first place, to address these problems, help you catch errors, and save time on repetitive tasks.Error Lens Catch broken syntax and typos without checking the bottom problems tray By default, VS Code indicates syntax errors, compile-time bugs, code warnings, etc., with red, yellow, or orange squiggly lines right beneath the problematic code.
To read the compiler or linter diagnostics, you have to stop typing and hover your mouse over the exact error line.Alternatively, you can keep the bottom Problems panel open, which eats up your valuable screen real estate.Error Lens extension by Alexander addresses this friction.
Instead of hiding critical errors, it pulls the diagnostic message and prints it directly at the end of the broken line in bright red or yellow text as you type.For example, if I accidentally drop a closing parenthesis on a statement in my JavaScript code, Error Lens instantly highlights the entire line in red and tells me exactly what's missing.This helps me actively debug my code as I type, a real-time safety net that should have been built into the code editor by default.
Prettier - Code formatter Stop fixing indentation and trailing commas by hand Close I deal with JSON files quite often when building AI apps.Working with these raw data exports often results in jagged indentation, inconsistent quotes, and trailing commas that can cause JSON parsing errors.The Prettier extension solves this by automatically formatting your code by standardizing indentation, spacing, and quotes every single time you save the code.
It enforces a unified style guide across JavaScript, TypeScript, JSON, HTML, Markdown, and more by parsing your code and reprinting it with its own rules, taking the maximum line length into account and wrapping code when necessary.If you don't want to use autoformatting for certain languages, you can create a file oruse VS Code's settings.After installing the extension, you'll need to manually tweak the VS Code settings to make Prettier your default formatter.
To do so, go to Settings, and search for "default formatter" and set to Prettier - Code formatter.Auto Rename Tag For synchronized HTML editing I'm sure you've faced this hassle of keeping nested HTML elements in sync when modifying markup structures or refactoring frontend layouts.Changing an opening HTML tag and forgetting to update its closing tag can create malformed markup and force manual cleanup.
The Auto Rename Tag extension by Jun Han removes this friction entirely.It automatically renames paired HTML/XML tags.Running in the background, it mirrors tag edits in real time: updating an opening tag instantly renames its closing tag, and vice versa.
This has certainly saved me a lot of time, especially when dealing with complex markup structures.Though VS Code offers a native setting, it strictly limits out-of-the-box support to HTML and Handlebars.Auto Rename Tag remains essential as it covers everything else — including XML, PHP, and React (.jsx) files — without conflicting with the native setting.
Related I thought I knew VS Code, but these 5 features proved me wrong VS Code keeps adding new features as time goes on, and if you weren't careful, you likely missed things like sticky scroll, zen mode, and more.Posts 2 By Jorge A.Aguilar GitLens View commit context and authors directly inside the active file The default VS Code source control panel is built to offer you the current source control state but doesn't provide much historical context.
Figuring out when the last commit was made, why a specific function was modified, or who touched a broken line requires you to manually dig through terminal logs or the clunky built-in timeline view.The GitLens extension by GitKraken fixes this by offering visual cues about code authorship right next to the line where your cursor is positioned.You'll see faint gray "blame" annotations showing the commit author, date, and commit message, giving you a seamless way to see commit context directly in the editor.
As you can see in the screenshot above, when I edit , clicking into the device processing loop immediately shows the commit hash and my commit note about fixing the syntax error.After installing the GitLens extension, it'll prompt you to create an account during onboarding, but the core inline blame annotations work entirely within the free Community Edition without signing in.Better Comments Transform neglected code comments into color-coded action items Standard code comments use a uniform, muted gray or dark green font.
Because they blend into the background, critical warning notes, architecture questions, to-dos, and temporary workarounds can easily get lost in a slew of code lines.The Better Comments extension by Aaron Bond helps you address this issue.It will help you write more human-friendly comments in your code that deserve the right attention.
Adding the right annotation tag at the beginning of each comment lets the extension style it with a different color code for instant visual cues.For instance, I've used these annotation tags in my file.Prefix What it does // ! Highlights alerts in red // ? Highlights queries in blue // TODO: Marks pending tasks in orange // * Highlights general technical notes in light green // Can be used to style commented-out code with a strike through You can also customize the default tags, colors, and text styles or add your own tags through the extension settings.
Related These 5 VS Code features completely changed how I work Discover an easier, more efficient workflow with this outstanding IDE Posts 1 By Bobby Jack Stop settling for the default VS Code experience One of the best things about VS Code is that it's minimal by default, yet its community extension ecosystem lets you make it exactly as powerful and complex as you need.These lightweight extensions have certainly made my coding life simpler by surfacing errors, git messages, and comments and making my code prettier too.There are many more extensions to explore, but hopefully these five give you a solid starting point.
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