The most ambitious editor I found was Andrea Giammarchi’s experimental Overbyte JavaScript editor and debugger.

Back in 2012, Mozilla launched Thimble, an online code editor for teaching the basics of HTML, CSS and JavaScript. Over time, though, things got pretty quiet around the project as other browser ...

Firefox's new Scratchpad is different from Firefox's other JavaScript dev tools in that it is just, as the Mozilla Blog puts it, "a text editor that knows how to run JavaScript." Scratchpad gets ...

HTML Editor Phase 5 is a program for creating HTML documents under Windows. In addition to HTML, the syntax highlighting supports PHP, ASP, JavaScript, Perl, SQL, Java, C++, Modula-2, Object-Pascal, ...

In my comparisons of JavaScript editors and JavaScript IDEs, my top recommendations often include Sublime Text (as an editor) and Visual Studio Code (as either an editor or an IDE). Neither is ...