Why return Json with camelCase for JS clients?
PICTURE THIS: HOW TO EXPLAIN IT
IdeaAjax
HowWhat happens inside
Why they askShows real use
Simple meaning
JavaScript conventions expect camelCase.
WHY — Ajax instead of guessing?
Why interviewers care about Ajax:
They are checking judgment
on Ajax.
A good answer names
the situation, the default choice, and one exception - that reads as experience.
Stay structured
Name the idea, why it exists, then one short example.
Close cleanly
End with when you use it and one common pitfall.
STEPS — What happens step by step?
Before you speak the answer, walk the interviewer through these steps:
- 1Define it
JavaScript conventions expect camelCase.
- 2I configure JSON options
once globally.
- 3Mixed casing causes subtle
undefined bugs.
- 4Give an example
One tiny concrete case you can say aloud.
- 5Common mistake
What juniors usually get wrong.
- 6Close
When you pick this over the alternative.
EXAMPLE — See it in action
Here's a short line you can speak, broken into clear beats:
Say this line
“I configure JSON options once globally.”
Break into beats
IconfigureJSONoptionsonceglobally
Speaking order
2987408337471632900
Note: Adapt this scaffold to your own project — keep it under 60–90 seconds.
Key takeaway
JavaScript conventions expect camelCase. I configure JSON options once globally.