Ruby · MIT
didww/credit_card_validations
:credit_card: ruby gem for validating credit cards, generating credit card numbers, Luhn checks
★ 269
Stars
75 forks · 0 open issues
flat
Growth · measured
Stars counted between two of our own snapshots roughly a week apart. The repository page gives the exact span.
20.5
Momentum / 100
see the breakdown below
13y ago
Created
last push 20d ago
Star history
How this score was built
| Component | Weight | Earned | Why |
|---|---|---|---|
| Velocity | 55 | 0.0 | flat, log-scaled against a 750/day ceiling |
| Acceleration | 15 | 0.0 | needs 7-day and 30-day rates side by side |
| Freshness | 15 | 13.5 | last push 20d ago; decays to zero at 180 days |
| Scale | 15 | 7.1 | 269 stars, log-scaled against 150k — stops a 3-star repo topping the board |
| Momentum | 100 | 20.5 | sum of the above |
Detail
| Topics | credit-carde-commercerailsvalidation |
| Matched on | Business (e-commerce) |
| Short window | +0 stars over 7 days = 0.0/day |
| Long window | +-1 stars over 26 days = 0.0/day |
| Lifetime average | 0.05 stars/day over 4,979 days |
| First seen here | 2026-10-11 |
| Last read | 2d ago |