skEdit is a powerful application that helps you to edit text files. It comes with an appealing interface and an easy-to-use menu that will grant Mac users quick access to all of the features.
This feature-rich application is available in multiple languages. It provides support for HTML and XHTML files and allows the users to write codes using a wide variety of programming languages. It also provides support for punctuations, accented letters, special characters and symbols. It is highly customizable, and allows the users to make changes upon appearance, colors, formats for files, programming languages used and other. The files can be saved under Python, JavaScript, PHP, SQL, and many various other formats. This piece of software also comes with quick tools for inserting comments and optimization of a HTML file. Also, the tool comes with a preview mode, which allows Mac users to do last-minute changes upon the current project before publishing. The editor also provides a snippets (basically a snippet is a code shortcut which is designed to keep the coding simple) window to be used and edited as the user pleases.
Briefly, you should give skEdit a try; it comes with great functionality, high applicability, it is highly customizable and provides support for most used programming languages.