Building Sentry: Source maps and their problems
Welcome to our series of blog posts about all the nitty-gritty details that go into building a great debug experience at scale. Today, we’re looking at the shortcomings of source maps. Other than Python, JavaScript is the oldest platform that Sentry properly supports, which makes sense considering many Python services (including Sentry itself) have a JavaScript front-end. As the popularity of transpiling grew, the need for tools to debug transpiled code in production became obvious.