Moderate nginx Question 139 of 226

How does nginx serve a React SPA without breaking client routing?

MERN Full Stack · Speak this in 60–90 seconds · Faridabad & Delhi NCR

Without indexScan every row

With indexJump to keys

CostWrites slower

try_files looks for a real file and otherwise returns index.html.

Why interviewers care about nginx:

This is a process

question about nginx.

Panels listen for order,

trade-offs, and what you would actually do on a Full Stack project - not buzzwords.

Stay structured

Name the idea, why it exists, then one short example.

Close cleanly

End with when you use it and one common pitfall.

Before you speak the answer, walk the interviewer through these steps:

1
try_files looks for a
real file and otherwise returns index.html.
2
That lets React Router
handle /dashboard on refresh.
3
API locations must be
more specific than the SPA catch-all or they will also get HTML.
4
Give an example
One tiny concrete case you can say aloud.
5
Common mistake
What juniors usually get wrong.
6
Close
When you pick this over the alternative.

Here's a short line you can speak, broken into clear beats:

Say this line

“That lets React Router handle /dashboard on refresh.”

Break into beats

ThatletsReactRouterhandledashboard

Speaking order

2987408337471632900

Note: Adapt this scaffold to your own project — keep it under 60–90 seconds.

try_files looks for a real file and otherwise returns index.html. That lets React Router handle /dashboard on refresh.