JavaScript is everywhere, and its ubiquitous presence on the web is undeniable. Every app uses it in one form or another. And any developer who is serious about the web should learn JavaScript. If you already know it, be sure to continue learning new frameworks, libraries, and tools, because JavaScript is a living, evolving language.
The JavaScript community has a great open source environment, and that has led to some excellent open source JavaScript IDEs (Integrated Development Environments). The open source movement is strong, and there are many IDEs that you can use to code your JavaScript program.
Read more at OpenSource.com
