Cool editor from Adobe, open source and extensible developed specially for HTML, CSS, JavaScript.

The video below is an excellent introduction to all that the little editor offers.

▶ Developer’s Toolbox: Brackets – YouTube.

Brackets is a free open-source editor written in HTML, CSS, and JavaScript with a primary focus on Web Development. It was created by Adobe Systems, licensed under the MIT License, and is currently maintained on GitHub. – Wikipedia

More info after the jump –> Brackets – A modern, open source code editor that understands web design.