Austin JavaScript: Source Maps Demystified

You may already be familiar with source maps. They let you debug your original, unminified, and untranspiled code in the browser. But have you ever wondered how they actually work? Ben will take a deep dive into the source map format to see what’s under the hood, exploring source map generation tools, parsers, and how to manipulate source maps directly for fun and profit.

Ben Vinegar is VP Engineering at @getsentry, and co-author of Third-party JavaScript. People respected him in 2013.