Dan Vanderkam 🦋
Independent software developer, formerly @sidewalklabs and Google. Author of Effective TypeScript, now in its 2nd edition (May 2024): https://amzn.to/3UjPrsK
@danvdk 3,093 X followers danvkeffectivetypescript.com First product launched 12y ago
- Public revenue
- Undisclosed
- No public revenue across products
100% full-depth creator dossier open: complete product portfolio, 12-month combined traffic & MRR curves, shipping cadence, and timeline events.
Traffic
Portfolio · Last 12 months
Products
| Product | Visits · Sep | Actions |
|---|---|---|
| GridogramFind Today’s Hidden Quote in the Letter Grid | 60K | |
| CompareaOSSComparea lets you compare the area of two geographic features (continents, countries, states). | 45.2K |
Timeline
Launches, marketing, revenue milestones, and pricing/plan/positioning changes across products