UXsniff - Track user behavior on your website and improve conversions with UXsniff: the user experience watchdog that looks out for you.
Startup Toolkit - Interactive how-to guides to launch your startup
Talebook - Understand your client and kick-off your new project!
Bites - Ready to use modals and popups
Rage Grade by FullStory - Benchmark your customer frustration
Become an Indie Hacker - The ultimate resource for starting profitable side projects