Eric is a full featured Python and Ruby editor and IDE, written in Python. It is based on the cross platform Qt GUI toolkit, integrating the highly flexible Scintilla editor control. It is designed to be usable as an everyday quick and dirty editor as well as being usable as a professional project management tool, integrating many advanced features that Python offers the professional coder. Eric includes a plug-in system, which allows easy extension of the IDE functionality with plug-ins downloadable from the net. Current stable versions are Eric4 based on Qt4 and Python 2 and Eric5 based on Python 3 and Qt4.
QtitanDataGrid provides a complete set of wide range of unique features that cannot be implemented using default Qt components and methods. It is a pure grid for business application in Qt. It enables you to load various types of data from different sources into a fast, flexible, and functional editable grid supporting sorting, grouping, reporting, creation of banded columns, drag’n’drop for buttons, and plenty of other handy functions. This data grid helps novice and experienced Qt developers with Delphi and C++ backgrounds to use the same comprehensive advanced editable grid capabilities that they’ve grown accustomed to in corresponding IDEs and that are not part of the standard Qt library.
Moneychanger is a GUI built on top of Open Transactions, a financial crypto library. Moneychanger can be used to create pseudonyms, issue currencies, open accounts, withdraw and deposit cash (untraceable digital cash), write and deposit cheques, trade on markets, and much, much more.