Xterm.js is terminal emulator "core" used by many terminals and other JavaScript-based tools. Its main advantage is performance; in addition it benefits from a large community. However, it is lacking many DomTerm features, most obviously embedded graphics or other HTML.
DomTerm now has experimental support for using xterm.js. You can have some windows using the DomTerm emulator and windows using the xterm.js emulator - at the same time.
To try it, checkout and build DomTerm as described here, with one change:
When running configure add the --with-xterm.js option.
If you want to be able to see what is going on, --enable-debug is also suggested.
To select the xterm.js emulator specify the terminal=xtermjs setting. This can be specified on the domterm command line or in the settings.ini configuration file.
To open a terminal using the DomTerm emulator, specify terminal=domterm (the default).
A list of features available when using terminal=xtermjs is planned,
as well as a list of features only available when using terminal=domterm.