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x_unique_list

v2.0.0 · released 3 months ago · MIT License

First published 2 years ago.

An ordered Dart collection in which no two elements share the same key, where the key is derived by a function you supply rather than by ==. O(1) lookup, upsert and membership. Zero dependencies.

View on pub.dev View source
#3587 in Utilities #24996 overall androidioswindowslinuxmacosweb
Downloads / day
2
as of 2026-10-19
GitHub stars
3
★ refreshed weekly
Likes
4
on pub.dev
Pub points
150 / 160
2026-09-19 2026-10-19

Repository health

Last commit
2 months ago
Commit activity
Open issues
0
Open PRs
0
Contributors
1
CI
GitHub Actions
License (repo)

Last refreshed 12 days ago.

License explained · MIT

MIT License

Use freely, even commercially. Just keep the copyright notice.

A short and simple permissive license with conditions only requiring preservation of copyright and license notices. Licensed works, modifications, and larger works may be distributed under different terms and without source code.

You can

  • Commercial use
  • Distribution
  • Modification
  • Private use

You must

  • Include the license and copyright notice

The license does not

  • No liability
  • No warranty

Plain-English summary, not legal advice. Full text on SPDX or choosealicense.com. Summaries adapted from choosealicense.com (a GitHub project, MIT-licensed).

Commit activity, past 52 weeks

x_unique_list

7 commits in the past year
Stable
10 5 0 52w ago36w ago18w agothis week
Weekly average
0.1 commits
Busiest week
6 commits, 22 weeks ago
Active weeks
2 of 52 (4%)
Longest quiet stretch
29 weeks with no commits

Weekly commits to the default branch on GitHub. Source: GET /stats/participation. Refreshed weekly. Excludes commits to other branches.

How x_unique_list compares in Utilities

Top of the Utilities leaderboard, with x_unique_list highlighted.

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598.2K ★ 116 295
#2
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#4
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580.3K ★ 116 172
#3587
x_unique_list
 2 ★ 3 4