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Home/Top/Code Generation/built_value vs json_annotation

built_value vs json_annotation

A head-to-head of two Code Generation packages on pub.dev, by daily downloads, GitHub activity, and maintenance.

built_value and json_annotation draw close to even on daily downloads (389,654 vs 389,289 per day). json_annotation has the larger GitHub following (1,616 vs 885 stars).

built_value

🇺🇸 google.dev · v8.12.6

Value types with builders, Dart classes as enums, and serialization. This library is the runtime dependency.

Downloads / day
389,654
Stars
885
Likes
780
Pub points
150

json_annotation

🇺🇸 google.dev · v4.12.0

Classes and helper functions that support JSON code generation via the `json_serializable` package.

Downloads / day
389,289
Stars
1,616
Likes
1,311
Pub points
150

Replies within ~2 days

built_value vs json_annotation, metric by metric

Metric built_value json_annotation
Downloads / day 389,654 389,289
Rank in Code Generation #1 #2
GitHub stars 885 1,616
Likes 780 1,311
Pub points 150 / 160 150 / 160
Issue response (median) 0 days
Contributors 48 49
Last commit 1 month ago 4 days ago
CI Yes Yes
License BSD-3-Clause BSD-3-Clause
First published 10 years ago 8 years ago
Platforms android, ios, windows, linux, macos, web android, ios, windows, linux, macos, web

Highlighted cell wins each comparable metric. For rank, issue response, and last commit, lower is better.

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