How to survive a Vampire Apocalypse with science?
Take on good habits and break bad ones
Art & Illustration that is completely free
Catch usability issues and design mistakes pre-deployment.
Pick the right problem for your next project
Flowcharts that build real values
Tamagotchi style calorie tracker
Find & join nearby groups to socialise & learn new things
Create a completely customized course in seconds
We are what we repeatedly do - challenge yourself.
Keep your images in a secure vault and share securely.
Would you pay $1 to get feedback?
The reddit of maps
Read a book per day with speed reading
Learn any language using neuroscience
Improving cities to make them a better place to live in.
Discover & share new music, together 🤝
Create story-like versions of your posts and grow engagement
An animated icon library for your projects
Auto-summarize any online article