CSSEdit Alternatives for Mac OS X

Adobe Dreamweaver is a powerful web development tool offering both visual design and code editing capabilities. It supports various web technologies and protocols, including HTML, CSS, JavaScript, FTP, and SFTP, making it suitable for creating and managing websites from design to deployment.

Coda is a Mac-exclusive integrated development environment (IDE) designed for web developers. It combines a powerful text editor, built-in file management (including FTP/SFTP/WebDAV), version control integration, and web preview tools into a single, cohesive application.

TextMate is a robust and feature-rich graphical text editor for macOS, specifically designed for developers. It offers syntax highlighting, powerful macros, bundles for extensibility, and a highly customizable interface to streamline coding workflows.

Bluefish is a powerful yet lightweight code editor designed for web developers and programmers. It offers a wide array of features for HTML, CSS, JavaScript, PHP, and many other programming languages, focusing on efficiency and ease of use for building dynamic websites and applications.

KompoZer is a free and open-source WYSIWYG HTML editor built upon the foundation of the discontinued Nvu project. It provides a visual interface for creating and editing web pages, making web authoring accessible to users without extensive coding knowledge. KompoZer supports core web technologies like HTML and CSS.

BlueGriffon is a robust WYSIWYG (What You See Is What You Get) web editor, successor to Nvu and Composer, built on the Firefox rendering engine. It allows users to create and edit web pages visually without needing to write extensive code manually.

Pinegrow Web Editor is a powerful desktop application for visually building websites and WordPress themes with live HTML and CSS editing. It combines the speed of a visual editor with the flexibility of a code editor, supporting popular frameworks like Bootstrap and Foundation.

Peppermint is a lightweight and native code editor designed exclusively for macOS, offering a clean and fluid interface for developers. It focuses on providing essential features like syntax highlighting, code completion, and built-in tools for a productive coding experience.

Zend Studio is a comprehensive Integrated Development Environment (IDE) specifically designed for professional PHP developers. It offers a rich set of tools to streamline the development lifecycle for web and mobile applications.

Nvu is a discontinued, open-source WYSIWYG HTML editor. Based on the Mozilla Application Suite's Composer component, it provided a simple visual interface for creating web pages without needing extensive coding knowledge. It was a popular choice for beginners and non-programmers for basic website creation.

Stylizer is a powerful real-time CSS editor designed for professional web developers. It offers a live preview environment, allowing you to tweak and see your CSS changes instantly, significantly accelerating the design and debugging process.

Flux is a powerful and versatile web design environment crafted for professional web developers and designers. It offers a unique blend of a WYSIWYG editor and robust code control, making it suitable for both visual design and direct code manipulation. With support for modern web standards like HTML5, CSS, and JavaScript, alongside features like Bootstrap integration and a built-in file manager, Flux provides a comprehensive toolkit for building responsive and dynamic websites.