Markdown by DaringFireball - Text-to-HTML conversion tool/syntax for web writers, by John Gruber
Hidden Bar - A ultra-light MacOS utility that helps hide menu bar icons.
Textile - Textile is a lightweight markup language originally developed by Dean Allen and billed as a...
TramaTM - Protect your brand. Register your trademark. Free verification. Simple online process. Transparent price. Money back guarantee.
GitHub Flavored Markdown - GitHub uses "GitHub Flavored Markdown," or GFM, across the site--in issues, comments, and...
Vanilla - Vanilla is a free Mac app that lets you hide icons from your menu bar.