Coda for Mac web project file
File type: Source code and script file
A .codasite file is a web project file created by Coda for Mac, a web design and HTML code editing application.
It represents a Coda web project and can contain HTML source code, JavaScript, and Cascading Style Sheets (CSS) code.
File type category:
Source code and script file
Date updated: September 27, 2026
Coda for Mac, developed by Panic, uses .codasite files for web projects. The file is associated with the project as a whole rather than with one individual HTML, JavaScript, or CSS source file.
A .codasite file can hold the source code and other project information used while designing and editing a website in Coda. It is a Coda-specific project format, not a general-purpose web document or web standard.
The format belongs to the Mac version of Coda and is intended for Apple macOS and earlier Mac OS X environments supported by the application. Other web editors may open the individual source files from a project, but do not generally interpret the Coda project file itself.
Open the .codasite file with Coda for Mac on Apple macOS. You can usually double-click the file or open it from Coda's Open command.
If Coda is not installed, a general text editor may be able to open readable source files associated with the project, but it will not provide the complete Coda project functionality.
To use the project's content in another web editor, open it in Coda for Mac and save or copy the project's HTML, JavaScript, and CSS source files for use elsewhere.
Software applications that can open codasite files:
Apple macOS / Mac OS X
Software applications that can edit codasite files:
Apple macOS / Mac OS X
Software capable of saving codasite files:
Apple macOS / Mac OS X
Software apps that create codasite files:
Apple macOS / Mac OS X
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