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Null safety migration status
Filip Hracek edited this page Feb 18, 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: 922
packages without null safety total: 15867
packages without null safety blocked: 4401
packages without null safety unblocked: 11466
packages in total (w. Dart 2.12 support): 16789
Top 50 by blocking score (unblocked for migr.):
dio 267.5 Yes
shared_aws_api 216.5 Yes
build 115.7 Yes
source_gen 84.2 No
permission_handler 59.4 No
dart_style 49.5 Yes
web_socket_channel 48.3 Yes
hex 42.9 Yes
google_maps_flutter 39.4 Yes
flutter_webview_plugin 36.4 Yes
cached_network_image 35.4 No
flutter_cache_manager 34.2 Yes
redux 31.9 Yes
angel_framework 27.8 No
encrypt 27.5 Yes
build_config 27.2 No
io 27.2 Yes
code_builder 26.5 Yes
angular 22.9 No
http_server 22.1 Yes
flutter_secure_storage 21.2 Yes
json_serializable 20.1 No
build_runner 18.5 No
universal_html 18.1 Yes
get 17.7 Yes
foundation_fluttify 16.8 Yes
quiver_hashcode 16.6 Yes
mango_ui 15.0 Yes
event_bus 14.9 Yes
flare_flutter 14.7 No
flutter_spinkit 14.6 Yes
firebase 14.5 Yes
dart2_constant 14.2 Yes
syncfusion_flutter_core 14.0 Yes
stagexl 13.8 Yes
mustache 13.7 Yes
charts_flutter 12.7 No
enum_to_string 12.6 Yes
flame 12.6 Yes
colorize 12.4 Yes
resource 12.2 Yes
pubspec_parse 11.8 No
flutter_inappwebview 11.7 Yes
flutter_map 11.4 No
ocg_app 11.1 No
basic_utils 11.0 Yes
console 10.7 Yes
flare_dart 10.6 Yes
angel_container 10.6 Yes
chopper 10.5 Yes
packages published last 7 days where latest version is null-safe (109):
google_fonts 2021-02-12 2.0.0-nullsafety.0
google_maps_flutter_platform_interface 2021-02-16 2.0.0-nullsafety.1
firebase_storage 2021-02-18 8.0.0-1.0.nullsafety.1
firebase_storage_web 2021-02-18 0.2.0-1.0.nullsafety.1
firebase_storage_platform_interface 2021-02-18 2.0.0-1.0.nullsafety.1
camera 2021-02-18 0.8.0-nullsafety.1
camera_platform_interface 2021-02-11 2.0.0-nullsafety
hive_flutter 2021-02-18 1.0.0-nullsafety.0
flutter_signin_button 2021-02-16 2.0.0-nullsafety.0
url_launcher_web 2021-02-16 2.0.0-nullsafety
background_fetch 2021-02-18 1.0.0-nullsafety.1
states_rebuilder 2021-02-17 4.0.0-nullsafety.0+1
bottom_navy_bar 2021-02-17 6.0.0-nullsafety.0
bloc_test 2021-02-11 8.0.0-nullsafety.0
moor_flutter 2021-02-14 4.0.0-nullsafety
back_button_interceptor 2021-02-15 5.0.0-nullsafety.1
image_picker_for_web 2021-02-13 2.0.0-nullsafety
matrix4_transform 2021-02-13 2.0.0-nullsafety.1
globbing 2021-02-17 1.0.0
file_utils 2021-02-17 1.0.0
uri 2021-02-17 1.0.0
android_alarm_manager 2021-02-12 2.0.0-nullsafety
crypto_keys 2021-02-14 0.2.0-nullsafety.2
jose 2021-02-16 0.3.0-nullsafety.2
x509 2021-02-16 0.2.0-nullsafety.3
http_extensions 2021-02-17 1.0.0
http_extensions_cache 2021-02-17 1.0.0
easy_logger 2021-02-15 0.0.2-nullsafety
network_to_file_image 2021-02-13 3.0.0-nullsafety.1
align_positioned 2021-02-13 2.0.0-nullsafety.1
wifi_info_flutter 2021-02-12 2.0.0-nullsafety
assorted_layout_widgets 2021-02-13 4.0.0-nullsafety.1
github 2021-02-17 7.1.0-nullsafe.0
indexed_list_view 2021-02-15 2.0.0-nullsafety.1
dotenv 2021-02-14 3.0.0-nullsafety.0
weak_map 2021-02-15 2.0.0-nullsafety.1
animated_size_and_fade 2021-02-13 2.0.0-nullsafety.1
flutter_reactive_ble 2021-02-13 3.0.0-nullsafety.0
device_info_plus_web 2021-02-17 1.0.0-nullsafety.0
device_info_plus_platform_interface 2021-02-17 1.0.0-nullsafety.0
bloc_provider 2021-02-12 0.8.0
device_info_plus 2021-02-17 1.0.0-nullsafety.0
device_info_plus_linux 2021-02-17 1.0.0-nullsafety.0
flutter_screen_lock 2021-02-17 2.0.0-nullsafety
flex_color_picker 2021-02-15 2.0.0-nullsafety.0
time_range 2021-02-17 0.6.0
route_observer_mixin 2021-02-12 1.5.0+1
date_range_form_field 2021-02-16 1.0.0-nullsafety.2
sticky_infinite_list 2021-02-14 4.0.0-nullsafety.0
vsync_provider 2021-02-12 0.5.0
image_pixels 2021-02-13 2.0.0-nullsafety.1
test_process 2021-02-17 2.0.0
dart_random_choice 2021-02-15 0.1.0-nullsafety.0
google_api_headers 2021-02-18 0.2.0-nullsafety.0
fhir_yaml 2021-02-16 0.3.0-nullsafety.0
device_info_plus_macos 2021-02-17 1.0.0-nullsafety.0
flutter_gravatar 2021-02-16 2.0.2
dartdap 2021-02-15 0.5.0
flutter_command 2021-02-16 1.0.0-nullsafety.1
masamune 2021-02-18 0.8.0-nullsafety.10
http_extensions_retry 2021-02-17 1.0.0
application_icon 2021-02-14 2.0.0-nullsafety.0
dargon2 2021-02-11 2.0.0
http_extensions_base_url 2021-02-17 1.0.0
ktx 2021-02-18 1.1.5-nullsafety
books_finder 2021-02-15 3.0.0-nullsafety
http_extensions_headers 2021-02-17 1.0.0
quiver_log 2021-02-17 2.0.0-nullsafety.0
sketcher 2021-02-18 1.1.6
dateable 2021-02-18 3.0.0
singleton 2021-02-18 0.0.3-nullsafety
floating_text 2021-02-18 0.1.0-nullsafety.1
device_info_plus_windows 2021-02-17 1.0.0-nullsafety.0
eva_color 2021-02-17 1.2.0-null-safety
posix 2021-02-17 2.0.0-nullsafety.1
stacktrace_impl 2021-02-17 2.0.0
tree_iterator 2021-02-17 2.0.0
object_map 2021-02-17 1.0.0-nullsafety+0
flutter_object_map 2021-02-17 1.0.0-nullsafety+0
completer_ex 2021-02-17 2.0.0
qrool 2021-02-15 0.0.1-259.9.beta
extensions_pack 2021-02-17 0.0.8
localization_table 2021-02-16 1.0.0-nullsafty.0
color_theme 2021-02-13 1.0.0-nullsafety
rx_simplify 2021-02-15 0.0.2-dev.1
rx_simplify_flutter 2021-02-16 0.0.3-dev.1
vrouter 2021-02-16 1.0.0-nullsafety.3
http_extensions_protobuf 2021-02-17 1.0.0
kindness 2021-02-16 2.0.0
gesture_callbacks 2021-02-14 1.0.0-nullsafety
flutter_tapers 2021-02-13 0.1.0-0
jwt_io 2021-02-14 1.1.6
flutter_fancy_tree_view 2021-02-12 0.1.0-nullsafety.0
drawable 2021-02-16 0.1.0
ui_color 2021-02-14 1.20210214.0
bottom_popup_menu_button 2021-02-13 0.0.1
simulated_annealing 2021-02-15 0.1.3-nullsafety
result_class 2021-02-17 1.0.0-nullsafety.1
pubglobalupdate 2021-02-17 0.5.0
route_tree 2021-02-17 1.0.0-nullsafety
native_button_view 2021-02-15 0.0.1
modal_progress_hud_nsn 2021-02-18 0.1.0-nullsafety-1
dartz_serializable 2021-02-18 0.2.0-nullable.1
twitter_intent 2021-02-13 1.0.0-nullsafety.1
percent_indicator_nullsafe 2021-02-18 3.0.0-nullsafety.9001
chest_flutter 2021-02-13 0.1.0-0
web_toast 2021-02-18 1.0.2-nullsafety
win32_suspend_process 2021-02-17 0.1.2
qr_scanner 2021-02-18 0.0.2-259.9.beta
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