How I Leveraged Source Maps to Improve My Team’s Debugging

Let's face it, the modern web is full of magic. Nowadays, when I use Vite, spinning up a new project is effortless. All it takes is a little Hocus Pocus—run: pnpm create vite my-app --template react-ts and Poof! A fully configured React + TypeScript app appears. Want to run it locally? Just type: pnpm run dev and Voila!: it works. All my JSX and TS code running seamlessly in the browser. But as developers, we can’t always rely on abstractions. Understanding what’s happening under the hood helps us fine-tune our apps and improve in our field. Today, we're going to pull back the curtain and explore Vite's build process a bit, learn about Source Maps and hear how I used them to improve my team’s logs. By the end, you’ll have a solid grasp of how to leverage Source Maps for debugging and logging in your own projects. So let's get started!

Mar 5, 2025 - 18:01
 0
How I Leveraged Source Maps to Improve My Team’s Debugging

Let's face it, the modern web is full of magic.
Nowadays, when I use Vite, spinning up a new project is effortless. All it takes is a little Hocus Pocus—run:

pnpm create vite my-app --template react-ts

and Poof! A fully configured React + TypeScript app appears.

Want to run it locally? Just type: pnpm run dev and Voila!: it works. All my JSX and TS code running seamlessly in the browser. But as developers, we can’t always rely on abstractions. Understanding what’s happening under the hood helps us fine-tune our apps and improve in our field.

Today, we're going to pull back the curtain and explore Vite's build process a bit, learn about Source Maps and hear how I used them to improve my team’s logs. By the end, you’ll have a solid grasp of how to leverage Source Maps for debugging and logging in your own projects. So let's get started!