Filoby - PHP File Manager
A complete file manager for your own web hosting. One PHP file, no database, no monthly fee.
$49.00
Hello! Welcome to my corner of the internet
I build things that live on the web - and teach you how I do it.
Practical programming tutorials, ready-to-use scripts, and complete applications - written and battle-tested on real projects.
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OnTrack Fully Managed
Your own order tracking website without touching anything technical. I register your domain, set up hosting, install OnTrack with your branding and keep it all running, updates included. From $29 a month, cancel anytime, and everything stays yours.
from$29.00
/ month
OnTrack - Order Tracking for Your Customers
Give your customers a professional page where they can watch their order progress from deposit to done. One PHP file, no database, no monthly fees. Upload it to any hosting and you own it.
$29.00
Fresh tutorials
Step-by-step guides on real-world development.
PHP
3 min read
Dark Mode End to End: OS Preference, Toggle, and No Flash of White
Respect the system setting, let users override it, remember the choice, and never flash the wrong theme on load - the complete wiring across CSS, JS and PHP.
PHP
3 min read
400-Byte Image Previews: Blur-Up Placeholders with PHP GD
The gray-box loading experience becomes a soft preview of the real image - generated at upload with GD, inlined as a data URI, crossfaded away on load.
PHP
3 min read
Instant Search Done Right: Debounce, Abort, Escape, Limit
Search-as-you-type touches four failure modes at once - request spam, stale responses, LIKE wildcards and unbounded scans. The complete pattern, both sides of the wire.
PHP
3 min read
Rate Limiting Login Attempts Without Locking Anyone Out
Unlimited password guesses is a breach schedule; hard lockouts are a denial-of-service gift. The middle path: counting failures per account AND per IP, with exponential delays.
PHP
2 min read
CSRF Protection from Scratch: What the Frameworks Are Doing for You
A hidden token, a session comparison, a header for AJAX - the whole defense is 30 lines of PHP and JS. Build it once by hand and framework CSRF errors stop being mysterious.
JavaScript
2 min read
jQuery and Vanilla JS Are Friends: The Interop Escape Hatches
You don't migrate a decade of jQuery in one heroic rewrite - you make the two worlds interoperate. Element extraction, wrapping, iteration and event bridging, mapped precisely.
From the blog
View all →How I Train
Not advice, just my story: home workouts in 2021, an overcooked 6-day split, and the simple 3-day full body routine I landed on - plus how I eat, sleep, track and stay consistent.
Why a Calorie Deficit Is the Only Scientifically Proven Way to Lose Weight
Every diet that works, works for the same boring reason. What a calorie deficit actually is, the myths I wasted years on, and the habits that got me through every cut.
How I Hit 150g of Protein Every Day Without Spending a Fortune
No steak trolleys, no living off shakes. The cheap supermarket heroes, meal prep habits and small tricks I use to hit 150g of protein a day on a normal grocery bill.
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Real, working code
Everything is built and used in production by a professional developer.