Top Alternatives to Flux

Aptana Studio is a free open-source web development IDE

Adobe Dreamweaver is a web development tool developed by Adobe Systems.

Coda is a distributed file system developed as a research project.

TextMate is a graphical text editor for OS X 10.8+.

KompoZer is an open source WYSIWYG HTML editor based on the now-discontinued Nvu editor. KompoZer is maintained as a community-driven fork, and is a project on Sourceforge.

Espresso helps you write, code, design, build and publish with flair and efficiency.

CSSEdit CSS editor for Mac.

Pinegrow Web Designer lets you easily build and design webpages

Microsoft Expression Web, code-named Quartz, is an HTML editor and general web design software.

Google Web Designer is a program for Windows, Mac and Linux from Google for creating interactive HTML5 ads and other HTML5 content.

Peppermint is a Code editor for OSX.

Zend Studio is a commercial integrated development environment (IDE) for PHP.

Scribes is a minimalist text editor that combines simplicity with power.

RapidWeaver is the best web design software for Mac.

Desygner is a free graphic design software with thousands of ready-made beautiful templates which can easily be tweaked, shared and printed in minutes.

CodeLobster PHP Edition is a free portable handy and easy-in-use code editor that is primarily intended for quick and easy creation and editing of PHP, HTML.

TweakStyle is an advanced Code editor for creating and customizing the Web.

Stylizer is a productivity-focused real-time CSS editor for serious web developers.

Website X5 is a software that allows you to create autonomously websites, blogs and E-commerce.

WYSIWYG Web Builder is a visual website editor.