By John Gruber
Sentry — Catch, trace,
and fix bugs across your entire stack.
You can’t shake a stick in the App Store — Mac or iOS — without hitting a few Markdown-optimized text editors. Valletta (Mac app, $7) offers something I hadn’t seen before and never considered: a live preview but with the current line rendered as raw Markdown. (Via Dan Frakes.)
★ Monday, 5 March 2012