Sourcemaps are becoming more and more part of our development stack and understanding them sooner or later is essential.
I'll give a quick run down on the following regarding source maps:
- how are they structured
- the different formats and how to encode/decode them
- where they are used (JavaScript transpilers, CSS transpilers, bundlers)
- how does the browser find and consumer source maps
- short mention of ongoing project that will add source mapped error traces to test runners like zuul