A simple JavaScript production checklist for developers. Learn easy tips, real-world fixes, and code examples to avoid common mistakes like bad variable names, wrong 'this' usage, and more for live projects.
Learn how to populate dropdowns dynamically using JSON, PHP, and jQuery. Real-world example with departments and employees using AJAX and JSON data.
Build a jQuery password strength checker that improves security and UX. Includes entropy checks, accessibility tips, and server-side validation best practices.
Learn how to add pagination to your website using jQuery, PHP, and MySQL. Easy steps for new developers to show data in pages and make sites faster.
Learn how to create a character counter using JavaScript. A step-by-step guide with examples, common mistakes, and beginner-friendly tips.
Learn how to create a simple character counter in JavaScript. This step-by-step guide helps beginners build a message limiter easily with clear examples and tips.
Simple Ajax interview questions and answers for students and beginners. Includes short explanations, practical code samples (XMLHttpRequest, fetch, jQuery), and tips to answer confidently in interviews.
Create a country-state-city dropdown with PHP