Metacode 2.0.9 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. This free Mac app was originally produced by Metacode. The software lies within Developer Tools, more precisely Webmaster Tools.
From the developer:
Metacode is an application that offers a fast way to search, navigate, and understand code. The program works with Swift, TypeScript, and JavaScript. A handy search box helps you find any word structure you are looking for. You just need to type it and you will have it emphasized all over your script.
You may want to check out more Mac applications, such as Browsealoud, solr or joomla-, which might be related to Metacode.