Show Sibilings
This plugin superimposes groups of predefined glyphs in the background so you can easily check the progress and consistency of the system you are building.
Selection Palette
This plugin allows the user to make a selective selection based on different type of elements by selecting them and adding or subtracting others.
HT Letterspacer
HT Letterspacer is a tool for spacing fonts. Is based on the amount of white space in a glyph box and the usage of 3 parameters to measure it. Using this tool type designers can make their own experiments based on the proportion of letters, general look and others factors to achieve different results and find their own way to use it for different purposes.
Stem Thickness
Stem Thickness obviously shows the thick is the stem in a pointed place. Easy and useful.
Synced Tabs
Synced Tabs keeps in sync all tabs from open fonts which allows you to work on different styles at the same time.
Space Bar
Space Bar gives you a lot more insight into the space of your fonts, specially when you are working on a font with multiple masters. It shows you the defined instances of your font and they are represented by curves. So you can work on one master but controlling somehow the other master values and the general project.Space Bar makes information visible, is a visualization tool.
Note Palettes
Note Palettes enables two small windows which show Font Notes and also Glyphs Notes. Now you won’t forget your deep thoughts about each glyph.
By Mekkablue
Speed Punk
“Speed Punk is a learning tool. It teaches you to better understand the nature of Bézier curves and their curvature, the technical basis of digital type design.” Speed Punk shows the user in a really visual way, how the curve works and its behavior when you play with the handlers, so you can see easily problems and discontinuous curves if graphic shows a jump. Now you can check how smooth are your curves.
By Yanone.
Drawbot
DrawBot is an application to write simple Python scripts and generate two-dimensional graphics. They support rectangles, ovals, bezier paths, polygons, text objects and transparency. This plugin allows you to use Drawbot inside Glyphs.