Test-drive nice programming fonts live on the web

There are many articles about nice monospace typefaces, but Programming Fonts lets you see all the good ones live on-screen—and how your work looks in it. I'm a big fan of APL385, with a truly ancient pedigree, whose eccentricities land perfectly at the needs of the moment: high-dpi fixed-width legibility that's fun without drowning in nostalgia for old displays and their stupid pixels.