March 13, 2015 Release

Fixes bug with numbering of nested subexpressions (see GitHub issue)

February 11, 2015 Release

Various adjustments to analytics: tracking expression rendering time and JS errors

Escape sequences that match to a specific character now display their hexadecimal code (actually done on January 25, but I forgot to update the changelog)

Fixing styling issue with header links (see GitHub issue)

December 30, 2014 Release

Fixing bug that prevented rendering empty subexpressions

Fixing minor styling bug when permalink is disabled

Cleaning up some duplicated styles and JS

December 29, 2014 Release

Tweaking analytics data to help with addressing issues in deployed code (work will likely continue on this)

Added progress bars on the documentation page

Removed the loading spinner everywhere

Animated the progress bars

December 26, 2014 Release

Freshened up design

Multiline regular expression input field (press Shift-Enter to render)

Added a changelog

Added documentation

All parsing and rendering happens client-side (using Canopy and Snap.svg)

Added Download link (not available in older browsers)

Added display of regular expression flags (ignore case, global, multiline)

Added indicator of quantifier greedy-ness

Various improvements to parsing of regular expression

Rendering of a regular expression can be canceled by pressing Escape