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source_span

Published by 🇺🇸tools.dart.dev · v1.10.2 · released 7 months ago · BSD-3-CLAUSE License

First published 12 years ago.

Provides a standard representation for source code locations and spans.

View on pub.dev View source
Part of dart-lang/tools (11 packages) #6 in Utilities #10 overall no release in 7 months androidioswindowslinuxmacosweb
Downloads / day
415,096
as of 2026-09-12
GitHub stars
115
★ refreshed weekly
Likes
48
on pub.dev
Pub points
160 / 160
perfect score
2026-08-13 2026-09-12

Repository health

Shared with 10 sibling packages in this repo.

Last commit
10 days ago
Issue response
Maintainer replies within ~2 days (median over 18 closed issues)
Commit activity
Open issues
553
Open PRs
42
Contributors
99 (top contributor 22%)
CI
GitHub Actions
License (repo)
Sibling packages: watcher, package_config, mime, yaml, pub_semver, coverage, glob, pool, io, stack_trace

Last refreshed 10 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

source_span

260 commits in the past year
Accelerating +42% vs 9 months ago
20 10 0 52w ago36w ago18w agothis week
Weekly average
5 commits
Busiest week
19 commits, 1 week ago
Active weeks
46 of 52 (88%)
Longest quiet stretch
1 week with no commits

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

How source_span compares in Utilities

Top of the Utilities leaderboard, with source_span highlighted.

Rank Package Downloads / day Stars Likes
#1
meta
🇺🇸 dart.dev
486.8K ★ 11.3K 478
#2
archive
🇺🇸 loki3d.com
470K ★ 466 903
#3
uuid
🇩🇰 yuli.dev
460.6K ★ 461 2.7K
#4
built_value
🇺🇸 google.dev
451.7K ★ 885 781
#5
async
🇺🇸 dart.dev
421.3K ★ 72 635

Compare source_span with

Head-to-head breakdowns against the other top Utilities packages.