Workbench presented directories as drawers to fit in with the "workbench" theme. MySQL provides GUI interface through MySQL Workbench. Ansys also began increasingly consolidating features into the Workbench software. MySQL Workbench for MacOS has incompatibilities with MacOS Sierra. Starting with MySQL Workbench 5.2 the application has evolved to a general database GUI application. Its hardness make it ideal for making wooden mallets and workbench tops. An example workbench is Microsoft's Visual Basic programming environment. This was a keyboard-based environment without the Workbench GUI. The WPS Workbench user interface is based on Eclipse. Later they could invoke it with the CLI/SHELL command "LoadWB" which loaded Workbench GUI. Since its introduction MySQL Workbench has become popular within the MySQL community. Some Amiga users preferred alternative interfaces to standard Workbench, such as Directory Opus Magellan. The Amiga computer was launched by Commodore in 1985 with a GUI called Workbench. It was available with the Programmer's Workbench (PWB) edition of the operating system. There are differences between Open Workbench and Microsoft Project.