I dual-boot so Netbeans is my IDE of choice currently, Though I haven't tried Eclipse and hear a lot about it and it also supports multi-os. For office style documents (and spreadsheets, presentations) I use LibreOffice. For basic quick code editing I usually use Notepad++ or GEdit. Any suggestions on a good html5 + css3 WYSIWYG editor? Netbeans and Eclipse seem to both leave a lot to be desired in this area. I always do themes & styling by hand and realized how much time I could save. It wouldn't have to support Wordpress classes or anything advanced, I imagine that would be hard to do and more of a niche product but it would give me a way to come up with ideas and scrap a few designs a lot faster. I don't expect anything to be fool proof and know I will be coding anyway if not just for the validation.