dartz
Functional Programming in Dart. Purify your Dart code using efficient immutable data structures, monads, lenses and other FP tools.
Downloads / day
17,286
Stars
772
Likes
1,551
Pub points
130
A head-to-head of two Functional Programming packages on pub.dev, by daily downloads, GitHub activity, and maintenance.
dartz leads on usage with about 3.8x the daily downloads of fast_immutable_collections (17,286 vs 4,547 per day). dartz has the larger GitHub following (772 vs 229 stars).
Functional Programming in Dart. Purify your Dart code using efficient immutable data structures, monads, lenses and other FP tools.
🇺🇸 glasberg.dev · v11.2.0
Immutable lists, sets, maps, and multimaps, which are as fast as their native mutable counterparts. Extension methods and comparators for native Dart collections.
| Metric | dartz | fast_immutable_collections |
|---|---|---|
| Downloads / day | 17,286 | 4,547 |
| Rank in Functional Programming | #3 | #8 |
| GitHub stars | 772 | 229 |
| Likes | 1,551 | 409 |
| Pub points | 130 / 160 | 150 / 160 |
| Issue response (median) | — | — |
| Contributors | 4 | 14 |
| Last commit | 3 years ago | 4 months ago |
| CI | No | Yes |
| License | MIT | BSD-2-Clause |
| First published | 10 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.