-
Notifications
You must be signed in to change notification settings - Fork 1.6k
Null safety migration status
Filip Hracek edited this page Jan 8, 2021
·
19 revisions
This page contains stats for the migration of packages on pub.dev to Dart's sound null safety feature.
The data below is based on the following criteria:
- Package supports null safety: The Dart SDK lower constraint is
>= 2.12.0-0 - Package is unblocked for starting migrating to null safety: All direct dep of the package support null safety
- Blocking score: The number of packages (incl. transitive deps) only blocked from null-safety migration by this package. If a package is blocked by N dependencies, then it only contributes with a blocking score of 1/N.
Note: Pub.dev also has a list of packages with null safety. This may show a slightly lower count than the "raw" counts below, as some categories of packages (e.g. those marked discontinued) are not shown in the pub.dev search UI.
packages with null safety: 422
packages without null safety total: 14959
packages without null safety blocked: 5635
packages without null safety unblocked: 9324
packages in total (w. Dart 2.12 support): 15381
Top 50 by blocking score (unblocked for migr.):
http 820.6 Yes
shared_aws_api 216.5 No
dio 202.7 Yes
analyzer 174.9 No
shared_preferences 153.7 No
uuid 127.4 Yes
path_provider 110.1 No
build 77.0 No
source_gen 57.6 No
archive 51.4 Yes
pointycastle 50.1 Yes
path_provider_platform_interface 49.0 Yes
html 47.4 No
permission_handler 42.1 No
webview_flutter 38.5 Yes
package_info 34.3 Yes
web_socket_channel 33.1 Yes
_fe_analyzer_shared 33.0 Yes
dart_style 31.8 No
image 30.8 No
cloud_firestore 30.7 No
hex 30.5 Yes
freezed_annotation 29.6 Yes
redux 29.2 Yes
image_picker 28.0 No
firebase_core 27.9 No
google_maps_flutter 27.2 No
csslib 25.0 Yes
angel_framework 24.1 No
shelf 23.5 Yes
angular 22.6 No
cached_network_image 22.2 No
firebase_auth 21.7 No
hive 21.2 Yes
code_builder 20.9 Yes
io 20.5 Yes
http_server 20.5 Yes
build_config 19.5 No
flutter_webview_plugin 19.4 Yes
flutter_cache_manager 18.6 No
surf_lint_rules 18.5 Yes
grpc 18.5 No
foundation_fluttify 16.8 Yes
firebase_core_platform_interface 16.7 Yes
quiver_hashcode 16.5 Yes
encrypt 15.9 No
stream_transform 15.6 Yes
build_runner 15.3 No
mango_ui 14.5 Yes
flutter_hooks 13.9 Yes
packages published last 7 days where latest version is null-safe (31):
modal_bottom_sheet 2021-01-02 2.0.0-nullsafety.1
markdown 2021-01-06 4.0.0-nullsafety.0
dartz 2021-01-07 0.10.0-nullsafety.0
zone_local 2021-01-02 0.2.0-nullsafety.1
xml2json 2021-01-07 5.0.0-nullsafety.0
quick_log 2021-01-07 4.0.0-nullsafety.1
chunked_stream 2021-01-06 1.3.0-nullsafety.0
cupertino_stepper 2021-01-01 0.2.0-nullsafety.0
flutter_spinbox 2021-01-01 0.4.0-nullsafety.0
generic_bloc_provider 2021-01-04 2.0.0-nullsafety.1
edit_distance 2021-01-07 0.5.0-nullsafety.0
open_url 2021-01-05 2.0.0-nullsafety.0
dcli 2021-01-04 0.50.0-nullsaftey.0
child_builder 2021-01-03 1.1.0-nullsafety
side_header_list_view 2021-01-07 1.0.0-nullsafety.0
websafe_platform 2021-01-03 1.2.0-nullsafety.0
dart_serial_port 2021-01-01 0.1.0-nullsafety.0
odoo_rpc 2021-01-05 0.4.0-nullsafety0
dash 2021-01-07 1.0.0-nullsafety.0
ffigen 2021-01-05 2.0.0-nullsafety.0
remove_emoji 2021-01-01 0.0.5
either_dart 2021-01-05 0.1.0-nullsafety.1
flutter_test_ui 2021-01-04 2.0.0-nullsafety.0
declarative_animated_list 2021-01-08 0.1.0-nullsafety.0
isoweek 2021-01-04 1.1.0-nullsafety.0
settings_yaml 2021-01-04 3.0.0-nullsaftey.0
apn_crashlytics 2021-01-06 2.0.2-null-safety
flutter_nsd 2021-01-06 1.0.0-alpha03
resp_client 2021-01-03 1.0.0-nullsafety.0
xml_serializable 2021-01-04 2.0.0-nullsafety.0
xml_annotation 2021-01-04 2.0.0-nullsafety.0
Important
The wiki has moved to https://github.com/dart-lang/sdk/tree/main/docs; please don't edit the pages here.