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Notes on the things every web app is built from.

Database design, semantic HTML, PHP development, and React JS fundamentals — short, practical references written for developers who want to actually understand the tools they use.

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Database

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Schema design, SQL queries, indexes, and relational fundamentals.

HTML

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Semantic markup, accessibility, forms, and the DOM.

PHP

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Server-side scripting, OOP, frameworks, dynamic web development, and backend APIs.

React JS

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Components, hooks, state management, and modern frontend UI development.

How to Create Simple PHP API with Database & Test with Postman in Khmer

Build a RESTful PHP API with MySQL database step-by-step and test endpoints using Postman with Khmer video tutorials.

php2026-08-19 · 6 min read

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PHP CRUD (Create, Read, Update, Delete) with MySQL Database with Video in Khmer

Master PHP CRUD (Create, Read, Update, Delete) with MySQL Database with step-by-step Khmer video tutorials and practical code examples.

html2026-08-18 · 4 min read

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How to Add Multiple Google Fonts in HTML & CSS with Video Tutorial

Step-by-step guide on how to combine and import multiple Google Fonts in HTML and CSS with video explanation in Khmer.

php2026-08-18 · 4 min read

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PHP Array and Data Types with Examples & Video Demo

Master PHP array types with step-by-step Khmer video tutorials and practical code examples. Learn Indexed Arrays, Associative Arrays, and Multidimensional Arrays in PHP.

php2026-08-18 · 5 min read

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PHP Control Structures If Else and Loop with Video in Khmer

Learn PHP control structures, if/else statements, and loops with practical examples and video tutorials in Khmer.

php2026-08-18 · 4 min read

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PHP Functions with Video in Khmer

Master PHP functions with step-by-step Khmer video tutorials and practical code examples. Learn how to declare custom functions, pass parameters, set default values, and use return statements effectively.

php2026-08-17 · 5 min read

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Basic PHP Variables and Data Types Explained with Examples & Video Demo

Learn PHP variables and data types in a simple way with clear examples, rules, pro tips, and video demo in Khmer.

html2026-08-17 · 5 min read

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Everything about Dropdown List in HTML with Video Examples

A step-by-step guide on how to create HTML dropdown lists using select, option, and optgroup tags with attributes and video tutorials in Khmer.

html2026-08-17 · 3 min read

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How to Create Dropdown List with Autocomplete Options in HTML with Video Demo

Learn difference between simple dropdown select and autocomplete datalist in HTML with code examples and video tutorial in Khmer.

html2026-08-17 · 3 min read

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How to Create Simple Calculator in HTML Without JavaScript with Video Examples

Learn how to build a simple interactive addition calculator using HTML form, output tag, and oninput attribute without writing separate JavaScript code.

php2026-08-17 · 4 min read

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How to Download Install and Configure XAMPP for PHP or Laravel with Video Demo in Khmer

Easy step-by-step guide to download, install and configure XAMPP web server for PHP and Laravel development with video demo and error fix tips.

html2026-08-17 · 4 min read

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How to use Fieldsets with Radios and Checkbox in HTML Form with Video Examples

How to group form elements using fieldsets, legend, radio buttons, and checkboxes in HTML with code examples and video tutorials in Khmer.