u/Bharat346

I am cse student from NIT , and I recently completed my 3rd year and appearing in 4th year . I have also interest in Research. And currently I do some research under a professor.

I want to know

Difficulty to go directly from btech to phd ?

And what the journey will be ?

How many years and what we have to do ?

Any Fellowship ?

What about career after phd ??

I like ISRO and DRDO and what are these and other career options and procedure ??

Hey everyone,

I’ve been working on a problem I kept running into while building auth systems — users signing up with disposable/temporary emails.

So I built a Node.js package called tempmail-guard that tries to detect these more reliably.

What it does:

Detects disposable email domains

DNS + SMTP validation

Catch-all + role-based email detection

Works as both library + CLI

Why I built it:

Most libraries I tried either:

only check static lists

or are inaccurate with SMTP validation

I wanted something more practical + dev-friendly.

Would love feedback on:

accuracy (false positives/negatives)

performance

API design

If you’ve built anything similar or used tools like this, I’d really appreciate your thoughts

Github

npm