Web Dev · by Mariam Al Mansoori · 2026-10-04

Which advice about javascript did you eventually ignore as a beginner?

Context: I am not an expert, just someone trying to make Web Dev feel less intimidating. I wrote down what worked, what felt awkward, and what I would do differently next time.

7 sparks · 3 comments

Comments

Sofía Hernández · 1 likes

Start by reducing it to the smallest reproducible piece, then change one variable at a time. The trap is trying to optimize before you have feedback.

- Write down the exact error and the input that caused it.
- Make a tiny example, then add pieces back slowly.
- Keep the final fix boring and well-named.

Source: mostly hard-won experience and comparing notes with people who stuck with it.

Camila Rocha · 0 likes

Helpful correction.

Jack Taylor · 1 likes

I would log the input, the expected output and the actual output first. Once those three are visible, the bug usually stops feeling mysterious. The awkward part is easy to underestimate.