InstaHTML is a live HTML & CSS Editor & Previewer software for Windows that lets you write, edit, preview HTML code on the same page.

Automatic language switching lets you create a multi-lingual website. Switching between multiple languages is done using special tags, plug-ins or an embedded code. The auto language switching plug-in ...

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 ...

Need to print or grab a screenshot of a Web page, but don't want everything on that page to appear? There are a bunch of ways to temporarily edit or remove almost anything you see in Safari.