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 43.6x the daily downloads of result_dart (193,506 vs 4,438 per day). built_collection has the larger GitHub following (284 vs 59 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.
🇧🇷 flutterando.com.br · v2.2.0
Result for dart. It is an implementation based on Kotlin Result and Swift Result.
| Metric | built_collection | result_dart |
|---|---|---|
| Downloads / day | 193,506 | 4,438 |
| Rank in Functional Programming | #1 | #8 |
| GitHub stars | 284 | 59 |
| Likes | 343 | 174 |
| Pub points | 150 / 160 | 160 / 160 |
| Issue response (median) | — | — |
| Contributors | 22 | 7 |
| Last commit | 3 months ago | 4 months ago |
| CI | Yes | Yes |
| License | BSD-3-Clause | MIT |
| First published | 11 years ago | 3 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.