simc/dartx
Superpowers for Dart. Collection of useful static extension methods. observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2513
- days_rel: n/a
- days_push: 770
- n_releases_24m: 0
Adoption not part of the score
1095 stars · 91 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
dartx is a Dart package providing a collection of useful static extension methods for core types like Iterable, String, int, Map, DateTime, and functions. It adds Kotlin-style conveniences such as slice, sortedBy, distinctBy, flatten, and chunkWhile to Dart and Flutter projects.
Use cases
- slice and manipulate lists with negative indices in dart
- sort a list of objects by multiple properties in flutter
- get distinct elements from a list by a key in dart
- flatten nested lists in dart
- chunk a list while a predicate matches
- add null-safe string helpers like isNullOrBlank to dart
- kotlin-style collection extensions for dart
When to avoid
- you prefer minimal dependencies and only need one or two trivial helpers
- your project already standardizes on package:collection and wants to avoid overlapping extension names
- you need actively evolving features — the package is stable but releases are infrequent
Facets
library · maturity maintenance
developer-tools developer-tools cross-platform cross-platform dart flutter static-extensions collections strings utility-library
6 sources
- readme: https://github.com/simc/dartx · fetched 2026-08-28 · 09661f196760
- homepage: https://pub.dev/packages/dartx · fetched 2026-08-29 · b3f5a227b2f1
- site_page: https://pub.dev/packages/dartx/install · fetched 2026-08-29 · 334abf935e92
- site_page: https://pub.dev/documentation/dartx/latest/dartx/dartx-library.html · fetched 2026-08-29 · f17c1bf76811
- site_page: https://pub.dev/documentation/dartx/latest · fetched 2026-08-29 · e444c7aa9b68
- site_page: https://pub.dev/packages/dartx/changelog · fetched 2026-08-29 · 7cf20b51b789
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| simc/dartx | main | 23 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem