-
Notifications
You must be signed in to change notification settings - Fork 1.7k
Null safety migration status
Filip Hracek edited this page Jan 5, 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: 398
packages without null safety total: 14983
packages without null safety blocked: 5650
packages without null safety unblocked: 9333
packages in total (w. Dart 2.12 support): 15381
Top 50 by blocking score (unblocked for migr.):
http 813.7 Yes
shared_aws_api 216.5 No
dio 201.9 Yes
analyzer 174.6 No
shared_preferences 151.2 No
uuid 128.7 Yes
path_provider 110.0 No
build 76.5 No
source_gen 57.6 No
archive 50.6 Yes
pointycastle 50.0 Yes
path_provider_platform_interface 49.0 Yes
html 46.8 No
permission_handler 41.1 No
webview_flutter 38.4 Yes
package_info 34.4 Yes
web_socket_channel 33.1 Yes
_fe_analyzer_shared 32.9 Yes
dart_style 31.6 No
image 30.8 No
cloud_firestore 30.7 No
hex 30.5 Yes
redux 29.2 Yes
freezed_annotation 28.3 Yes
image_picker 27.9 No
firebase_core 27.9 No
google_maps_flutter 27.2 No
csslib 24.9 Yes
shelf 23.5 Yes
angel_framework 23.5 No
angular 22.5 No
cached_network_image 22.2 No
firebase_auth 21.7 No
hive 21.1 Yes
code_builder 20.9 Yes
io 20.5 Yes
http_server 20.4 Yes
build_config 19.4 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 16.3 Yes
encrypt 15.9 No
stream_transform 15.6 Yes
build_runner 15.4 No
mango_ui 14.5 Yes
flutter_hooks 13.8 Yes
packages published last 7 days where latest version is null-safe (24):
crypto 2020-12-30 3.0.0-nullsafety.0
args 2020-12-30 2.0.0-nullsafety.0
modal_bottom_sheet 2021-01-02 2.0.0-nullsafety.1
flutter_colorpicker 2020-12-31 0.4.0-nullsafety.0
cryptography 2020-12-31 2.0.0-nullsafety.2
circular_reveal_animation 2020-12-30 2.0.0-nullsafety.0
latlng 2020-12-30 0.1.0-nullsafety.0
cupertino_stepper 2021-01-01 0.2.0-nullsafety.0
flutter_spinbox 2021-01-01 0.4.0-nullsafety.0
map 2020-12-30 0.3.0-nullsafety.0
storybook_flutter 2020-12-27 0.2.0-nullsafety.0
persian 2020-12-27 1.0.0-nullsafety.0
cryptography_flutter 2020-12-31 2.0.0-nullsafety.1
pattern_lock 2020-12-30 2.0.0-nullsafety.0
dart_serial_port 2021-01-01 0.1.0-nullsafety.0
persian_flutter 2020-12-27 0.2.0-nullsafety.0
remove_emoji 2021-01-01 0.0.5
babylon_dart 2020-12-30 1.0.0-nullsafety.0
voyager 2021-01-02 3.0.0-nullsafety.2
dolumns 2020-12-30 2.0.0-nullsafety.0
layout 2021-01-01 0.5.1
flutter_mediator 2020-12-27 2.0.0-nullsafety.0
flutter_fast_forms 2020-12-31 0.8.0-nullsafety.1
rx_notifier 2020-12-27 0.0.5
Important
The wiki has moved to https://github.com/dart-lang/sdk/tree/main/docs; please don't edit the pages here.