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Password generator is a free tool that creates highly secure passwords that are difficult to crack.This tool generates strong, unique passwords online.

The CSS border radius Generates border-radius, -moz-border-radius, -webkit-border-radius' property in Mozilla, WebKit and standard CSS3 syntax.

Use this online HTML editor to write HTML, CSS and JavaScript code and view the result in your browser. Write a piece of code, click "Submit" and the result will be shown up.

This tool allows to convert characters to their corresponding HTML Entities. It can be used to hide information from bots or make you HTML valid.

A color picker (also called color chooser or color tool), which is a graphical user interface widget commonly found within graphics software or online, is used to select colors and sometimes to create color schemes.

Try W3Docs online, easy and fun way typing test tool to see how fast you type. The faster you type, the higher score you get.

SQL is a database management language for relational databases. Test your knowledge with this basic quiz made especially for beginners in SQL. Answer only 20 questions and get a certificate of achievement.

Git is a distributed version control system. Test your knowledge with this basic Git quiz made especially for beginners. Answer only 20 questions and get a certificate of achievement at the end.

Vue is a progressive framework for building user interfaces. Test your knowledge with this basic Vue js quiz made especially for beginners. Answer only 20 questions and get a certificate of achievement at the end.

Sass is a preprocessor scripting language that is interpreted or compiled into CSS. Test your knowledge with this basic Sass quiz made especially for beginners. Pass the test and get a certificate of achievement at the end.

React is a JavaScript library for building user interfaces. Test your knowledge with this basic React quiz made especially for beginners. Answer only 20 questions and get a certificate of achievement.

Angular is a structural JavaScript framework for dynamic web apps. Test your knowledge with this basic quiz made especially for beginners in Angular. Answer only 20 questions and get a certificate of achievement at the end.

TypeScript is a superset of JavaScript that adds optional static typing to the language. Test your knowledge with this basic TypeScript quiz. Answer only 20 questions and get a certificate.

ES6 refers to version 6 of the ECMA Script programming language. Test your knowledge with ES6 basic quiz made especially for beginners. Answer only 20 questions, pass the test and get a certificate of achievement at the end.

PHP is a popular scripting language in web development. Test your knowledge with this basic quiz made especially for beginners in PHP. Answer only 20 questions and get a certificate.

JavaScript is a popular, high-level, interpreted scripting language. Test your knowledge with this basic quiz made especially for beginners in JavaScript. Answer only 20 questions and get a certificate.

CSS is a language that describes the style of an HTML document. Test your knowledge with this basic CSS quiz made especially for beginners. Answer only 20 questions and get a certificate at the end.

HTML is a primary markup language for creating websites. Test your knowledge with this basic HTML quiz made especially for beginners. Answer only 20 questions and get a certificate at the end.

HTML CSS JavaScript jQuery AJAX XML SQL Tutorials References Examples

HTML CSS JavaScript jQuery AJAX XML SQL Tutorials References Examples

HTML CSS JavaScript jQuery AJAX XML SQL Tutorials References Examples

HTML CSS JavaScript jQuery AJAX XML SQL Tutorials References Examples

HTML CSS JavaScript jQuery AJAX XML SQL Tutorials References Examples

HTML CSS JavaScript jQuery AJAX XML SQL Tutorials References Examples

HTML CSS JavaScript jQuery AJAX XML SQL Tutorials References Examples

Read this tutorial and learn how you can remove multiple options or a specific option in the select list using some interesting and useful jQuery methods.

HTML CSS JavaScript jQuery AJAX XML SQL Tutorials References Examples

Read the tutorial and learn the two suggested methods of creating a JavaScript function that will add a class to the element and solve your problem.

HTML CSS JavaScript jQuery AJAX XML SQL Tutorials References Examples

In the following tutorial, you can find the answer to one of the most common issues in JavaScript: how to access the correct “this” inside a callback.