Arslan Iftikhar

Full Stack Developer with 2+ YOE | MERN | NextJS

[Arslan Iftikhar @arslaniftikhar_]

@seo_bint_ejamil How did you do this 🤔

[Arslan Iftikhar @arslaniftikhar_]

Networking and File System tasks don't block your code because Libuv handles them in the background (C++ side).

Priority Matters.

process.nextTick and Promises have higher priority than almost everything else because they execute during phase transitions.

[Arslan Iftikhar @arslaniftikhar_]

Just saw @piyushgarg_dev 's video on node.js covering Event Loop and its internal working.

I already had the idea of Event Loop of Browser Javascript but this is new learning for me.

Here are the complete notes and the critical technical takeaways:

[Arslan Iftikhar @arslaniftikhar_]

Summary

V8 = Execution | Libuv = Management.
You can't have Node without both.

Event Loop = Traffic Controller.

It doesn't do the work; it just decides whose turn it is to run on the main thread. I/O is Offloaded.

[Arslan Iftikhar @arslaniftikhar_]

Also, what are your opinions on this?

More on what happened next in the coming days.

[Arslan Iftikhar @arslaniftikhar_]

I left a stable full-stack development job in a small city to restart as an intern in Lahore.

People thought I was crazy. Honestly, some days I agreed with them.

But here's what I kept coming back to:

[Arslan Iftikhar @arslaniftikhar_]

Not a senior role. Not a lateral move. An internship.

Because I wanted to learn the right way, around people who would actually push back on my code.

[Arslan Iftikhar @arslaniftikhar_]

@diffadave Yp

[Arslan Iftikhar @arslaniftikhar_]

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Lets connect!
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[Arslan Iftikhar @arslaniftikhar_]

@buildonx Job56

[Sarah Burner @SarahhBurner]

Stop looking for remote jobs on tons of websites

I have curated a list of remote jobs that includes jobs in

-Internship
-Contract
-Full Time

Like and reply "Send" & I'll DM the link.

(Must be following me)