Use this JavaScript to search and replace string in your field.

Use this JavaScript to create quizzes for tutorials, online classes, or other subjects.

If you'd like to present your visitors with a JavaScript quiz, this script would be perfect. It administers and scores the test.

Use this JavaScript to create quizzes for tutorials, online classes, or other subjects.

Use this JavaScript to view C drive content on your computer.

Use this JavaScript to make your own quiz.

Use this JavaScript to check the extension of a file.

Make colored, flat-style, and blinking scrollbars... striking effects that definitely get attention. Make your scrollbar colorful.

A table editor can be use to calculate, that similiar Excel but more simple.

Replace a form's textarea field(s) with a custom one that supports WYSIWYG formatting with this Rich Text Editor script. It allows the user to easily format the entered content, such as make it bold, change its size, colors etc.