I Built a VS Code Extension That Explains Your Errors Like a Best Friend

codev ai — Wed, 06 May 2026 14:26:43 +0000

We've all been there.

You write code, hit run, and suddenly your terminal
explodes with a wall of red text.
TypeError. NameError. AttributeError.

You stare at it. Google it. Open Stack Overflow.
Watch a YouTube video. 30 minutes gone — just to
fix one line.

I got tired of this. So I built something.
Meet Codev AI

Codev AI is a free VS Code extension that detects
your errors in real time and explains them in simple,
friendly language — like a senior developer sitting
right next to you.

No more cryptic messages. No more Googling.
Just clear explanations and exact fixes. Instantly.
What Makes It Different?

Most error tools just show you the error again.
Codev AI actually explains it.

Syntax Errors detected as you type, explained
before you even run your code.

Runtime Errors this is the big one. When your
terminal throws a TypeError or ValueError at runtime,
Codev AI catches it automatically and explains what
went wrong and how to fix it.

AI Chat** ask anything about your code. It reads
your live file and answers accurately.

Your Language English, Hinglish, and 50+ more.
Because not every developer thinks in English.
Built Solo. No Team. No Funding.

I built this completely alone.

No investors. No co-founders. Just me, my laptop,
and a problem I wanted to solve for every developer
in the world.

And in just a few days — 24+ developers worldwide
are already using it daily.

This is just the beginning. A full desktop software
is coming next.
Try It Free

Search "Codev AI" in VS Code Extensions.
Or install directly:

https://marketplace.visualstudio.com/items?itemName=AhsanSultan.codev-ai

It's 100% free. Forever.
One Small Ask

If you try it please leave a review on the
Marketplace. Good or bad. Honest feedback directly
shapes the next version.

Link:
https://marketplace.visualstudio.com/items?itemName=AhsanSultan.codev-ai

Every single comment means the world to an indie
developer building alone.
Built with by Ahsan Sultan Founder & CEO,
Codev AI

DEV Community: codev ai

I Built a VS Code Extension That Explains Your Errors Like a Best Friend