Variable Font Preview
Juggle with crazy, unprecedented master setups and keep all possible outcomes with variable axes in sight with this plug-in. Immediately preview what your variable font will look like with any axis settings, see the live result while drawing, spot interpolation issues. It works with ordinary Multiple Master fonts just as well. No font export needed.
Show Stems Pro
Shows a measurement line with all distances between the outlines. It will indicate if it matches a stem in the Dimensions palette. First, test the free version from Window > Plugin Manager, and after purchasing the pro version enjoy additional features such as vertical beams, an italic angle toggle, measures ignoring overlaps, etc.