Bootstrap 4 Beta - Remember when Bootstrap was just a CSS framework? Now "an open source toolkit for developing with HTML, CSS, and JS," the new version is close to shipping.
BarbBlock - Chrome extension to block domains that have used phoney-baloney DMCA takedown notices to remove themselves from other blocklists. You move, bad people.
[ANNOUNCE] Git v2.14.1, v2.13.5, and others - Update your git if you haven't lately - potentially nasty security bug fix. There are similar patches for Mercurial & Subversion.