A lightning-fast crash course on JavaScript, the world’s most popular programming language. From its 1995 origins as Mocha in ...

Google recently released a new library called ZX, enabling developers to write CLI scripts using JavaScript without the hassle of dealing with Node.js directly.

Many Web pages use complex JavaScript scripts to interact with you, save your preferences or gather information about visitors to the site. If your Mozilla Firefox Web browser is set to block ...

JavaScript on the JVM is better and faster but not always friendlier with Nashorn, the rebuilt JavaScript interpreter. Martin Heller takes the new Rhino's two command-line script runners for a ...

Firefox only (Windows/Mac/Linux): Firefox extension JavaScript Options gives you finer-tuned controls on what web site scripts are allowed to do to your browser. Once you've installed the ...

To compose JavaScript scripts, they must be either managed in HTML, concatenated, injected, or manually fetched and evaluated. There is no native facility for scope isolation or dependency management.

The javax.script (JSR 223) API is for calling back into JavaScript from Java. The lack of debugging support in Nashorn is a step backward from Rhino, which has its own JavaScript debugger.