3Cols vs gtkmm
A side-by-side look at 3Cols and gtkmm. For an in-depth review of either product, follow the links below.
3Cols
Productivity
3Cols is a free and open-source browser extension for Google Chrome that allows you to view three columns on many websites. It helps increase productivity when researching, reading articles, checking emails, online shopping, and more.
organizationproductivitybrowser-extension
gtkmm
Development
gtkmm is a C++ interface for the GTK+ graphical user interface library. It provides an object-oriented API for building cross-platform GUI applications. gtkmm makes GTK+ more accessible to C++ developers by wrapping GTK+ objects and functions in C++ classes and methods.
cgtkguicrossplatform