I need a HTML IDE, which builds a full project (take Coffeecup Editor as an example) but for free.
I also need an auto-complete feature, and support for JavaScript and PHP.
One of my favorite tools is NetBeans. It can work with Java, JavaScript, HTML5, PHP, C/C++, Groovy, etc. It has code complete for JavaScript and PHP. It's written in Java, so it works on Mac, Windows and Linux and it's completely free!
I use Brackets. It has autocomplete for some languages and you can add functionality with plugins. You can get it for free on brackets.io and its opensource. Before I switched to the Jetbrains tools, I used Brackets a lot. It has an active community, syntax highlighting and the posibillity to be extended eith plugins, like I already said.
