The article "JavaScript Sourcebook: Create Interactive JavaScript Programs for the World Wide Web" introduces JavaScript programming for creating interactive content on websites. It covers basic programming concepts, core JavaScript elements like objects and variables, and practical applications in web development. The authors discuss how to define functions, fix errors, and use JavaScript with HTML, CGI, and Java. They also explore adding sound, animation, and graphics to websites using JavaScript. The sourcebook includes appendices and an index for reference.