I only use a few:<p>- ZenHub (<a href="https:&#x2F;&#x2F;zenhub.io" rel="nofollow">https:&#x2F;&#x2F;zenhub.io</a>) – personal productivity and team collaboration &#x2F; PM tool built into GitHub. Disclosure: my company is the major investor in ZenHub;<p>- Pocket (<a href="https:&#x2F;&#x2F;getpocket.com" rel="nofollow">https:&#x2F;&#x2F;getpocket.com</a>) - bookmarking tool;<p>- Bugherd (<a href="https:&#x2F;&#x2F;bugherd.com" rel="nofollow">https:&#x2F;&#x2F;bugherd.com</a>) - because I was helping point out issues on a friend&#x27;s website yesterday;<p>- Terrorists to Coward (<a href="https:&#x2F;&#x2F;www.producthunt.com&#x2F;tech&#x2F;terrorists-to-cowards" rel="nofollow">https:&#x2F;&#x2F;www.producthunt.com&#x2F;tech&#x2F;terrorists-to-cowards</a>) - quick hackathon project two of my team members did;<p>- Google Docs&#x2F;Sheets&#x2F;Slides and Docs offline;<p>- Wandertab (<a href="http:&#x2F;&#x2F;www.hitlistapp.com&#x2F;wandertab&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.hitlistapp.com&#x2F;wandertab&#x2F;</a>) - shows you a flight deal every time you open a new tab!