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Null safety migration status
Filip Hracek edited this page Feb 11, 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: 813
packages without null safety total: 15843
packages without null safety blocked: 4460
packages without null safety unblocked: 11383
packages in total (w. Dart 2.12 support): 16656
Top 50 by blocking score (unblocked for migr.):
dio 261.9 Yes
shared_aws_api 216.5 Yes
build 114.4 Yes
source_gen 83.8 No
permission_handler 57.9 No
dart_style 49.0 Yes
web_socket_channel 48.6 Yes
hex 43.4 Yes
google_maps_flutter 38.4 No
flutter_webview_plugin 35.3 Yes
cached_network_image 34.0 No
flutter_cache_manager 33.2 Yes
redux 31.9 Yes
angel_framework 27.8 No
encrypt 27.5 Yes
build_config 26.5 No
io 26.3 Yes
code_builder 26.2 Yes
angular 22.9 No
http_server 22.1 Yes
flutter_secure_storage 20.9 Yes
json_serializable 20.1 No
quiver_hashcode 18.6 Yes
build_runner 18.4 No
get 17.7 Yes
universal_html 16.9 Yes
foundation_fluttify 16.8 Yes
uri 16.8 Yes
firebase_storage 16.4 No
dart2_constant 15.4 Yes
mango_ui 15.0 Yes
event_bus 14.8 Yes
flare_flutter 14.5 No
flutter_spinkit 14.0 Yes
stagexl 13.8 Yes
mustache 13.6 Yes
firebase 13.3 Yes
enum_to_string 12.6 Yes
flame 12.6 Yes
resource 12.2 Yes
charts_flutter 12.1 No
syncfusion_flutter_core 12.0 Yes
colorize 11.9 Yes
pubspec_parse 11.8 No
flutter_inappwebview 11.6 Yes
flutter_map 11.5 No
hive_flutter 11.4 Yes
google_fonts 11.1 Yes
ocg_app 11.0 No
console 10.7 Yes
packages published last 7 days where latest version is null-safe (93):
path_provider 2021-02-05 2.0.0-nullsafety
shared_preferences 2021-02-09 2.0.0-nullsafety
shared_preferences_linux 2021-02-08 0.0.4-nullsafety
shared_preferences_web 2021-02-08 0.2.0-nullsafety
shared_preferences_windows 2021-02-08 0.0.3-nullsafety
image_picker 2021-02-08 0.7.0-nullsafety
image_picker_platform_interface 2021-02-04 2.0.0-nullsafety
package_info 2021-02-05 0.5.0-nullsafety
analyzer 2021-02-10 1.0.0
_fe_analyzer_shared 2021-02-10 16.0.0
flutter_local_notifications_platform_interface 2021-02-06 3.0.0-nullsafety.0
auto_size_text 2021-02-07 3.0.0-nullsafety.0
pointycastle 2021-02-05 3.0.0-nullsafety.2
flutter_typeahead 2021-02-10 3.0.0-nullsafety.0
email_validator 2021-02-10 2.0.0-nullsafety
screenshot 2021-02-10 1.0.0-nullsafety.1
sensors 2021-02-09 0.5.0-nullsafety
infinite_scroll_pagination 2021-02-06 3.0.0-nullsafety.0
app_review 2021-02-09 2.1.0-nullsafety.0
adaptive_dialog 2021-02-08 0.10.0+4
easy_web_view 2021-02-09 1.4.0-nullsafety
quick_actions 2021-02-09 0.5.0-nullsafety
focus_detector 2021-02-06 2.0.0-nullsafety.0
wifi_info_flutter_platform_interface 2021-02-09 2.0.0-nullsafety
auto_size_text_field 2021-02-09 1.0.0-nullsafety.1
file_testing 2021-02-09 3.0.0
dart_date 2021-02-09 1.1.0-nullsafety.0
simple_logger 2021-02-09 1.8.0+1
protoc_plugin 2021-02-11 20.0.0
giphy_picker 2021-02-09 2.0.0-nullsafety.0
geolocator_web 2021-02-10 2.0.0-nullsafety.0
expandable_text 2021-02-07 2.0.0-nullsafety.0
data_tables 2021-02-09 1.1.1-nullsafety.0
disposable_provider 2021-02-09 2.3.0
file_selector_platform_interface 2021-02-08 2.0.0-nullsafety.0
built_redux 2021-02-08 8.0.0-nullsafety.0
ml_linalg 2021-02-04 13.0.0-nullsafety.0
pedantic_mono 2021-02-08 1.11.0+2
ios_platform_images 2021-02-08 0.2.0-nullsafety
file_selector_windows 2021-02-06 0.0.2
file_selector_macos 2021-02-06 0.0.3
geocode 2021-02-08 1.0.0-nullsafety.0
gviz 2021-02-09 0.4.0
flutter_sodium 2021-02-05 0.2.0-nullsafety.1
subscription_holder 2021-02-10 2.1.0
file_selector_linux 2021-02-06 0.0.2
breakpoint 2021-02-09 1.1.0-nullsafety.0
fast_rsa 2021-02-07 1.4.0-nullsafety.2
openpgp 2021-02-07 1.2.0-nullsafety.3
nyxx 2021-02-11 1.1.0-dev.2
ml_dataframe 2021-02-08 0.5.0-nullsafety.0
ml_preprocessing 2021-02-09 6.0.0-nullsafety.0
cqrs 2021-02-08 5.0.0-nullsafety.0
cupertino_controllers 2021-02-09 1.0.2-nullsafety.1
isar_flutter 2021-02-07 0.0.4
share_plus_macos 2021-02-06 0.1.0-nullsafety.0
dynamic_tabs 2021-02-10 1.1.1-nullsafety.2
nyxx_commander 2021-02-09 1.1.0-dev.1
flutter_acrcloud 2021-02-10 0.1.0
iso_calendar 2021-02-07 1.0.0-nullsafety.0
katana 2021-02-11 0.8.0-nullsafety.9
google_language_fonts 2021-02-09 2.0.0-nullsafety.0
model_notifier 2021-02-11 0.8.0-nullsafety.9
katana_firebase 2021-02-11 0.8.0-nullsafety.7
deleteable_tile 2021-02-07 0.0.1-nullsafety.1
yaml2podo 2021-02-05 0.1.30
flutter_statusbarcolor_ns 2021-02-07 0.3.0-nullsafety
memoizer_annotation 2021-02-08 1.0.0-nullsafety4
katana_routing 2021-02-11 0.8.0-nullsafety.5
expansion_widget 2021-02-08 0.0.1-nullsafety.0
desktop 2021-02-04 0.1.1-2.12.0-0
ghost 2021-02-05 2.0.0-nullsafety.0
nyxx_extensions 2021-02-09 1.1.0-dev.1
features 2021-02-10 1.1.0-nullsafety
super_string 2021-02-06 1.0.0-nullsafety.1
loggable 2021-02-10 1.1.0
flutter_web_gl 2021-02-11 0.0.1-nullsafety.0
dart_firebase 2021-02-09 1.0.0-nullsafety.1
responsive_styled_widget 2021-02-08 0.0.1
opengl_es_bindings 2021-02-11 1.0.0-pre
wma_connectivity 2021-02-11 0.0.1-nullsafety.1
page_flip_builder 2021-02-10 0.1.0-nullsafety.2
camera_hijack_nullsafe 2021-02-11 0.0.1-hns.6
adi_helpers 2021-02-09 1.0.7-nullsafety2
nyxx_interactions 2021-02-11 1.1.0-dev.1
firebase_model_notifier 2021-02-11 0.8.0-nullsafety.4
slivers 2021-02-10 0.0.1+1
calc 2021-02-11 0.2.1
teledart_app 2021-02-10 0.0.1-dev.1
uhst 2021-02-07 0.0.1-nullsafety.0
fetch 2021-02-10 0.0.3
mocktail_image_network 2021-02-08 0.0.1-dev.1
dartx_nullsafety 2021-02-09 0.6.0-nullsaftety.0
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