The
Flutter-powered AI app builder A head-to-head of two Functional Programming packages on pub.dev, by daily downloads, GitHub activity, and maintenance.
built_collection leads on usage with about 27.9x the daily downloads of fpdart (245,584 vs 8,807 per day). fpdart has the larger GitHub following (623 vs 285 stars).
🇺🇸 google.dev · v5.1.1
Immutable collections based on the SDK collections. Each SDK collection class is split into a new immutable collection class and a corresponding mutable builder class.
🇮🇹 sandromaglione.com · v1.2.0
Functional programming in Dart and Flutter. All the main functional programming types and patterns fully documented, tested, and with examples.
| Metric | built_collection | fpdart |
|---|---|---|
| Downloads / day | 245,584 | 8,807 |
| Rank in Functional Programming | #1 | #6 |
| GitHub stars | 285 | 623 |
| Likes | 345 | 1,132 |
| Pub points | 150 / 160 | 150 / 160 |
| Issue response (median) | — | — |
| Contributors | 22 | 19 |
| Last commit | 1 month ago | 9 months ago |
| CI | Yes | Yes |
| License | BSD-3-Clause | MIT |
| First published | 11 years ago | 5 years ago |
| Platforms | android, ios, windows, linux, macos, web | android, ios, windows, linux, macos, web |
Highlighted cell wins each comparable metric. For rank, issue response, and last commit, lower is better.