Marcel Kalveram

Stately Studio 1.0 — Design flows visually, collaborate, export to code

FestDays — Global Holiday Data API made easy

Music Time for Spotify — Discover the best music for coding with data and Spotify

Entropy — entropy is a CLI that helps you get control of your life 💪

Apprecia — Send and receive appreciations that last forever

Cabana — A mobile hotel that travels with you

TooDeep — Express your emotions anonymously.

Mental Models — Thinking tools to help you navigate life better

WFH Jobs — Remote jobs aggregated from Twitter

Vote Mask — Wearing a mask saves lives, your vote does too.

Mercado — Marketplace for local, artisanal food and drink

Focus Book — A 13 week habit and priority tracking notebook

Neutral — Bring transparency and sustainability to your shopping cart

Honest. — Earn rewards for discovering sustainable brands

FitHero — Track your workouts without distractions 💪.

The Paper Pen — Sustainable pens for people and businesses ♻️

Lokas — Learn Spanish 🇪🇸💃 vocabulary & conjugation, the nerd way 🤓

PingPong — Effortless remote user research

Forge — Learning and mentorship for teams

HealthRedesigned — A weekly podcast on digital products for better health