JavaScript · MIT
async-labs/builderbook
Open source web application to learn JS stack: React, Material-UI, Next.js, Node.js, Express.js, Mongoose, MongoDB database.
★ 3.8k
Stars
893 forks · 10 open issues
−1.0/wk
Growth · measured
Stars counted between two of our own snapshots roughly a week apart. The repository page gives the exact span.
10.4
Momentum / 100
see the breakdown below
8y ago
Created
last push 19mo ago
Star history
How this score was built
| Component | Weight | Earned | Why |
|---|---|---|---|
| Velocity | 55 | 0.0 | −1.0/wk, log-scaled against a 750/day ceiling |
| Acceleration | 15 | 0.0 | needs 7-day and 30-day rates side by side |
| Freshness | 15 | 0.0 | last push 19mo ago; decays to zero at 180 days |
| Scale | 15 | 10.4 | 3.8k stars, log-scaled against 150k — stops a 3-star repo topping the board |
| Momentum | 100 | 10.4 | sum of the above |
Detail
| Topics | apisaws-sesboilerplateexpress-sessionexpressjsgithub-apigoogle-apijavascriptmailchimpmaterial-uimongodbmongoosenextjsnodejspassportreactstripe |
| Matched on | SaaS (stripe) |
| Short window | +-1 stars over 7 days = -0.1/day |
| Long window | +-3 stars over 26 days = -0.1/day |
| Lifetime average | 1.16 stars/day over 3,259 days |
| First seen here | 2026-10-11 |
| Last read | 2d ago |