flutter_json
Flutter package for rendering JSON data as an interactive hierarchical tree structure with customizable appearance and lazy rendering for improved performance.
0.2.0
6.9K downloads/mo
#3441 most downloaded on pub.dev
Bungeefan/flutter_json
What this package is like to depend on
Last release 9 days ago
14 Aug 2026
Ships fairly regularly
a new release about every 5 months
Nearly every release is documented
notes for 9 of 9 stable releases
Nothing withdrawn
no release was ever pulled
3 years old
9 releases · first in 2023
3 releases in the last 12 months
see the full history below
Release timeline
9 releases · Mar 2023 to Aug 2026
2024
2025
2026
Releases
latest 9-
0.2.014 Aug 2026 -
0.1.002 Mar 2026Release notes
Open source →- Fixed possible concurrent modifications to the root node and indices during processing. Fixes #5.
- Added getter for
processingFuture. - Updated/corrected sdk constraints.
Breaking changes:
JsonWidgetState.rootNodegetter is now nullable.JsonWidgetState.maxDepthgetter is now nullable.JsonWidgetState.getNodePath(int index)method is now nullable.
-
0.0.623 Dec 2025 -
0.0.531 Jul 2025Release notes
Open source →- Added
nodeBuilderparameter to allow wrapping individual nodes with custom widgets. - Fixed
minNodeHeight(it is now applied more correctly). - Added
hiddenTextColorparameter. - Improved JSON equals check to reduce possibly unnecessary JSON processing passes.
- Fixed incorrect controller handling.
- Added pub.dev
topics.
- Added
-
0.0.419 Aug 2024Release notes
Open source →- Added optional
loadingBuilderanderrorBuilderto allow custom loading and error widgets. - Switched default progress indicator to
adaptivestyle.
- Added optional
-
0.0.304 Mar 2024 -
0.0.206 Aug 2023 -
0.0.112 Mar 2023 -
0.0.1+113 Apr 2023