Expressions 1.2.1 – Play with regular expressions.
Size: 7.38 MB
Expressions lets you play with regular expressions, easily and nicely.
Totally minimalist, unobtrusive user interface
Dark and light modes
Pattern syntax highlighting
Beautiful full-screen view
Pattern and text-group highlighting
Support for switching between pattern groups by pressing Cmd+Shift (and Cmd+Shift++)
Copied patterns can be escaped so you can paste them directly into your code–and the other way round, of course (see Edit menu)
The “Allow whitespaces and comments” option lets you break patterns into parts, which makes editing much simpler (see Preferences)
macOS 10.12 or later, 64-bit processor