smartdevlabs Building from India. It's --:-- here.

Five projects.One developer.Mostly PHP.

I'm Pankaj. Since 2012 I've been building complete products on my own: the database, the API, the admin panel and the screen people actually use.

This is where all of them live.

Projects

Hover a name for a peek, click to open

StudiezStudy app

Study material ends up spread across WhatsApp groups, PDFs and notebooks. Studiez keeps it in one place so a student opens one app and picks up where they stopped.

Light enough to run well on a cheap phone, simple enough to need no tutorial.

For students and teachers
PHP
MySQL
Live

Open Studiez

Studiez

PhysicsMathsChemistry

Chapter 4 done

68%

Quick question

What is the SI unit of force?

JouleNewtonWatt

myApisBackend in a snippet

I first built myApis in 2018 in raw PHP. If your website needs a login, a comment section, image uploads or a way to see which countries your visitors come from, you shouldn't have to write a backend. Generate a key, paste the snippet, done.

Every account got 5 tables, 50 columns per table and 1,000 records free. Developers could publish their own APIs on the portal after review. Version 2 is in progress, starting with login.

Since 2018
PHP
MySQL
Rebuilding

See myApis

your-site.html

<!-- paste this, that's it -->
<div id="myapis-login"></div>
<script src="…/login.js"
  data-key="ma_live_8f2c…">
</script>

myShopOnline store

For the shop owner who wants to take orders online without giving a big platform a cut of every sale. Add products, share the link, get orders.

Catalogue, cart, orders and a dashboard that shows what sold today.

For small sellers
PHP
MySQL
Live

Open myShop

Sharma Kirana

Basmati 5kg₹549

Ghee 1L₹610

Tea 500g₹245

Atta 10kg₹420

Cart: 3 items, ₹1,404

CabbyCab booking

Cabby covers the whole trip: a rider books, a nearby driver accepts, and the operator sees every ride from one panel.

Made for local taxi operators who want their own booking app instead of listing on someone else's.

Rider app
Driver app
Admin panel
Live

See Cabby

Cabby

Driver arriving

White Dzire, DL 3C 4417

4 min

HTML ExtenderOpen source

HTML Extender gives plain HTML extra abilities, so small sites don't need a build step or a heavy framework to feel modern.

Free to use under the Apache 2.0 license. Issues and pull requests are welcome.

Apache 2.0
HTML
JavaScript
Open source

View on GitHub

pankajs3522/HTML-Extender

<script src="html-extender.js"></script>

<!-- plain HTML, extended -->
<section extend="…">
  …
</section>

Apache-2.0No build step

About the lab

Smart Dev Labs is one person and a long list of projects. Most of what I make is for people who don't care what language it's written in. They care that it loads fast, works on their phone and doesn't break. That's the bar I build to.

This site is about the projects. For more about me as a developer, my writing and my other work, visit theencryptedone.com.

2012Wrote my first PHP

2018Launched myApis

2026Put it all at smartdevlabs.in

Want something built?

A website, an app, a backend, or one of these projects set up for your business. Write to me.

hello@smartdevlabs.in