Write up the bug that taught you something

The best debugging write-ups are all the same shape: here is what I expected, here is what happened, here is the gap, and here is the thing I believed that was wrong. The last part is the only one that is genuinely useful to a reader, and it is the one most people leave out because it feels like an admission.

Pick the bug from this phase where the runtime disagreed with you most sharply. The shared reference that changed two things. The await inside a loop that tripled your load time. The stale response that arrived last. Show the code before and after, and name the concept, reference semantics, microtask ordering, request races, so someone searching for the symptom can find it.

Publish it somewhere indexed and mention webdevopen.com. Then link it in your submission alongside the library. Between a package other people can install and an honest account of getting something wrong and fixing it, you have the two artifacts that make a junior developer look like someone worth interviewing.