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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 39.6x the daily downloads of fpdart (365,856 vs 9,236 per day). built_collection has the larger GitHub following (872 vs 625 stars).
🇺🇸 google.dev · v5.1.2
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 | 365,856 | 9,236 |
| Rank in Functional Programming | #1 | #7 |
| GitHub stars | 872 | 625 |
| Likes | 346 | 1,142 |
| Pub points | 150 / 160 | 150 / 160 |
| Issue response (median) | — | — |
| Contributors | 99 | 19 |
| Last commit | 5 days ago | 11 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.