Taskwarrior - Taskwarrior is an ambitious project bringing sophisticated capabilities to a simple and elegant...
HTTPS Everywhere - Chrome extension that encrypts and secures your browser
Taskbook - Like Trello but for the Terminal
Smart HTTPS - Automatically changes HTTP addresses to the secure HTTPS, and if loading encounters error, reverts...
dstask - Command line todo list with git sync
HTTPZ - HTTPZ is meant to be unobtrusive and lightweight.