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semaphore

v1.0.1 · released 4 months ago · BSD-3-CLAUSE License

First published 10 years ago.

Lightweight implementation of a semaphore, a condition variable, and a lock that can be used to control (synchronize) access to a shared resources within an isolate.

View on pub.dev View source
#588 in Utilities #3465 overall androidioswindowslinuxmacosweb
Downloads / day
157
as of 2026-07-06
GitHub stars
1
★ refreshed weekly
Likes
10
on pub.dev
Pub points
150 / 160
2026-06-06 2026-07-06

Repository health

Last commit
4 months ago
Commit activity
Open issues
0
Open PRs
0
Contributors
1
CI
None detected
License (repo)

Last refreshed 8 days ago.

License explained · BSD-3-Clause

BSD 3-Clause "New" License

Use freely, even commercially. Keep the notice. Don't use the author's name to endorse derived products without permission.

A permissive license similar to the BSD 2-Clause License, but with a 3rd clause that prohibits others from using the name of the copyright holder or its contributors to promote derived products without written consent.

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

semaphore

4 commits in the past year
Stable
5 3 0 52w ago36w ago18w agothis week
Weekly average
0.1 commits
Busiest week
2 commits, 19 weeks ago
Active weeks
2 of 52 (4%)
Longest quiet stretch
30 weeks with no commits

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

How semaphore compares in Utilities

Top of the Utilities leaderboard, with semaphore highlighted.

Rank Package Downloads / day Stars Likes
#1
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🇺🇸 google.dev
356.4K ★ 886 780
#2
archive
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#3
meta
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340.9K ★ 11.2K 475
#4
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🇺🇸 dart.dev
334.4K ★ 69 635
#588
semaphore
 157 ★ 1 10