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ffigen

Published by 🇺🇸tools.dart.dev · v21.0.0 · released 27 days ago · BSD-3-CLAUSE License

First published 6 years ago.

Generator for FFI bindings, using LibClang to parse C, Objective-C, and Swift files.

View on pub.dev View source
Part of dart-lang/native (11 packages) #26 in Code Generation #274 overall androidioswindowslinuxmacos
Downloads / day
35,597
as of 2026-08-23
GitHub stars
270
★ refreshed weekly
Likes
335
on pub.dev
Pub points
150 / 160
2026-07-24 2026-08-23

Repository health

Shared with 10 sibling packages in this repo.

Last commit
22 days ago
Issue response
Maintainer replies within ~2 days (median over 27 closed issues)
Commit activity
Open issues
521
Open PRs
27
Contributors
91 (top contributor 40%)
CI
GitHub Actions
License (repo)
Sibling packages: ffi, hooks, code_assets, hooks_runner, jni, data_assets, objective_c, jni_flutter, native_toolchain_c, jni_util

Last refreshed 20 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

ffigen

484 commits in the past year
Stable -15% vs 9 months ago
30 15 0 52w ago36w ago18w agothis week
Weekly average
9 commits
Busiest week
27 commits, 23 weeks ago
Active weeks
51 of 52 (98%)
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 ffigen compares in Code Generation

Top of the Code Generation leaderboard, with ffigen highlighted.

Rank Package Downloads / day Stars Likes
#1
built_value
🇺🇸 google.dev
419.3K ★ 885 780
#2
json_annotation
🇺🇸 google.dev
411.3K ★ 1.6K 1.3K
#3
ffi
🇺🇸 dart.dev
377.7K ★ 270 352
#4
code_assets
🇺🇸 dart.dev
314.4K ★ 270 15
#26
ffigen
tools.dart.dev
35.6K ★ 270 335