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source_span

Published by 🇺🇸tools.dart.dev · v1.10.2 · released 6 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 #9 overall no release in 6 months androidioswindowslinuxmacosweb
Downloads / day
395,573
as of 2026-08-23
GitHub stars
113
★ refreshed weekly
Likes
48
on pub.dev
Pub points
160 / 160
perfect score
2026-07-24 2026-08-23

Repository health

Shared with 10 sibling packages in this repo.

Last commit
15 days ago
Issue response
Maintainer replies within ~1 week (median over 16 closed issues)
Commit activity
Open issues
557
Open PRs
27
Contributors
99 (top contributor 22%)
CI
GitHub Actions
License (repo)
Sibling packages: watcher, coverage, package_config, mime, file, string_scanner, yaml, term_glyph, pool, pub_semver

Last refreshed 14 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

215 commits in the past year
Stable +13% vs 9 months ago
15 8 0 52w ago36w ago18w agothis week
Weekly average
4 commits
Busiest week
15 commits, this week
Active weeks
47 of 52 (90%)
Longest quiet stretch
2 weeks 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
uuid
🇩🇰 yuli.dev
428K ★ 457 2.7K
#2
meta
🇺🇸 dart.dev
425.3K ★ 11.2K 477
#3
archive
🇺🇸 loki3d.com
419.7K ★ 465 901
#4
built_value
🇺🇸 google.dev
419.3K ★ 885 780
#5
async
🇺🇸 dart.dev
402.1K ★ 71 635

Compare source_span with

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