Top 7 Must-Have VSCode Extensions to Skyrocket Your Productivity in 2025

Great developers aren’t defined by their code but by the tools they master to create smarter, faster, and more impactful solutions. Boosting productivity in 2025 should be on every developer's priority list. To help you achieve this, I’ve put together a list of seven essential VSCode extensions that can significantly enhance your development experience.

1. Transform Tool
   This tool facilitates data conversion from one format, structure, or type to another. It allows you to quickly reshape and modify data to meet specific requirements or compatibility needs. If you’ve ever had to transform JSON data from an API into TypeScript types, you know how tedious it can be to do it manually, especially with large datasets. Transform Tool automates this process. At the time of writing, it supports transformations like:
   JSON to TypeScript types or interfaces
   JSON to Zod objects
   TOML to JSON
   TOML to YAML
   ...and many more that simplify data manipulation.

2. Todo Tree
   Keeping track of tasks and improvements within your codebase can be challenging. Todo Tree helps you organize and manage these tasks by detecting comments marked with TODO or FIXME. It displays them in a tree structure, making it easy to navigate and review outstanding issues directly from the sidebar.

3. GitLens
   GitLens supercharges your Git capabilities in VSCode, providing enhanced insights into code changes, commit history and authorship. It makes it easier to understand, navigate, and manage your repositories with features like blame annotations, detailed diffs, and repository history—all within your editor.

4. Code Spell Checker
   Typos in code and documentation can be frustrating and unprofessional. Code Spell Checker underlines misspelled words with subtle white squiggly lines. Hovering over the highlighted text reveals suggestions for correct spellings or related words, helping you maintain error-free code.

5. Tailwind CSS IntelliSense
   If you use Tailwind CSS, this extension is a game changer. It offers syntax highlighting, autocompletion, and linting for Tailwind classes. The autocomplete feature is particularly valuable, allowing you to quickly find and insert class names without remembering them fully.

6. Dependi
   Dependi is a powerful dependency management tool that provides a comprehensive view of all project dependencies. It helps you manage updates and versions effortlessly and alerts you to vulnerabilities in your installed packages, enabling you to address security issues quickly.

7. ErrorLens
   ErrorLens highlights errors and warnings directly in your code, making them highly visible. Instead of relying on the Problems tab, this extension prints error messages in line with the affected lines, allowing you to spot and fix issues faster.

By incorporating these tools into your VSCode setup, you can streamline your workflow, reduce friction, and become a more efficient developer in 2025. Happy coding!