DevDojo - Dev tools and resources for building awesome stuff
PreFlight - Preflight is an Automated Web Testing tool. Allows everyone to automate Web UI tests.
UXsniff - Track user behavior on your website and improve conversions with UXsniff: the user experience watchdog that looks out for you.
AbTest.io - A free url shortener with A/B testing features
UX Recipe - Checklist to discover your next UX project tools/techniques
Marpipe - Automate Your Ad Testing, Optimize Your Creative