Tips for Troubleshooting TypeScript Code in Chrome Instead of JavaScript Code?

Is there a more efficient way to debug TypeScript code in Chrome instead of JavaScript?

Currently, I have been manually debugging every time from the start when writing code in Angular2 with WebStorm 11.

Answer №1

Ensure that your transpiler automatically creates .map files.

Answer №2

Adrian pointed out the importance of ensuring that your transpiler generates map info, which can also be embedded into the JavaScript output file instead of creating a separate .map file.

One potential challenge you might encounter is the inability to see your variables within lambda functions (also known as arrow functions) in both Chrome and WebStorm. Fortunately, there is a setting in WebStorm that allows you to view your this variables correctly within the WebStorm debugger:

To access this setting, go to Help, Find Action, and search for "registry". Within the registry, enable the option for

js.debugger.map.this.by.source.code

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