JavaScript Fetch and AJAX Tutorial: Load Data Without Reloading the Page
Live search, instant fare quotes and forms that submit without reloading all use AJAX. Here's a practical JavaScript fetch tutorial with a PHP backend.
Web Development Tutorials Guides
25 practical articles on Web Development Tutorials for Indian businesses · page 2 of 3.
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Page 2 of 3PHP Contact Form With PHPMailer SMTP: Emails That Actually Arrive
PHP's mail() function often lands in spam or fails on shared hosting. Here's how to build a contact form with PHPMailer SMTP that delivers reliably.
Secure PHP Login System Tutorial: Password Hashing, Sessions and Brute-Force Limits
Admin panels need logins that resist hacking. This PHP login system tutorial covers hashing, sessions, CSRF and brute-force protection with clean code.
REST API Explained for Beginners: Endpoints, Methods, Status Codes and JSON
Payment gateways, WhatsApp, maps and mobile apps all talk through APIs. Here's a REST API explained in plain language with a small PHP example.
JSON Explained for Beginners: Syntax, Examples and Using It in PHP and JavaScript
JSON is the data format behind APIs, AJAX and settings files. Here's JSON explained with simple examples in PHP and JavaScript.
.htaccess Basics: Redirects, HTTPS, Clean URLs and Security Rules (With Examples)
One small file controls redirects, HTTPS and clean URLs on Apache hosting. Learn .htaccess basics with examples you can adapt safely.
Cron Jobs Explained: Schedule PHP Scripts on Hostinger and cPanel
Daily backups, reminder emails and cleanup tasks shouldn't depend on someone clicking a button. Here's how cron jobs work and how to set them up for PHP.
Chrome DevTools Guide for Beginners: Inspect, Debug and Speed Up Websites
Chrome DevTools is the most useful free tool for web developers. Here's a practical beginner's guide to the panels you'll use every day.
Debugging PHP Errors: White Screens, 500 Errors and Common Warnings Fixed
A blank page or "500 Internal Server Error" tells you nothing. Here's how to find and fix PHP errors quickly, locally and on live hosting.
Responsive Navbar Tutorial: Mobile Hamburger Menu With HTML, CSS and JavaScript
Every business site needs a menu that works on phones. Build a responsive navbar with a hamburger toggle, accessible markup and a call button.
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