labs.dart.dev

Experimental packages published by the Dart Team. These are shared for early feedback; some packages will likely be discontinued, others might migrate to a more maintained state.

Expected SLO: low - no promises; these are maintained on a best-effort basis only. For more details about the quality and community engagement policy see https://dart.dev/dart-team-packages.

For issues and suggestions, please use the GitHub issue tracker listed on each package. For general questions, see the options listed on https://dart.dev/community.

link to websitedart.dev/dart-team-packagescontact emailpackages@dartlang.org

Publisher registered 5 years ago

  • Packages
Results 38 packages owned by labs.dart.dev
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timezonecopy "timezone: ^0.11.1" to clipboard
timezone: ^0.11.1 copied to clipboard

586
likes
160
points
2.84M
downloads
Time zone databases and time zone aware `DateTime`.

v 0.11.1 (25 days ago)verified publisherlabs.dart.devBSD-2-Clause

checkscopy "checks: ^0.3.1" to clipboard
checks: ^0.3.1 copied to clipboard

124
likes
160
points
90.8k
downloads
A framework for checking values against expectations and building custom expectations.

v 0.3.1 (12 months ago)verified publisherlabs.dart.devBSD-3-Clause

gcloudcopy "gcloud: ^0.9.0" to clipboard
gcloud: ^0.9.0 copied to clipboard

96
likes
150
points
435k
downloads
High level idiomatic Dart API for Google Cloud Storage, Pub-Sub and Datastore.#cloud#gcp

v 0.9.0 (9 months ago)verified publisherlabs.dart.devBSD-3-Clause

dart_mcpcopy "dart_mcp: ^0.5.2" to clipboard
dart_mcp: ^0.5.2 copied to clipboard

82
likes
150
points
254k
downloads
A package for making MCP servers and clients.

v 0.5.2 (25 days ago)verified publisherlabs.dart.devBSD-3-Clause

data_assetscopy "data_assets: ^0.20.0" to clipboard
data_assets: ^0.20.0 copied to clipboard

25
likes
160
points
4.51M
downloads
This library contains the hook protocol specification for bundling data assets with Dart packages.#assets#hooks

v 0.20.0 (2 months ago)verified publisherlabs.dart.devBSD-3-Clause

native_toolchain_ccopy "native_toolchain_c: ^0.19.3" to clipboard
native_toolchain_c: ^0.19.3 copied to clipboard

27
likes
150
points
2.37M
downloads
A library to invoke the native C compiler installed on the host machine.#compiler#ffi#interop#native-assets#native-toolchain

v 0.19.3 (11 days ago)verified publisherlabs.dart.devBSD-3-Clause

jnigencopy "jnigen: ^0.16.0" to clipboard
jnigen: ^0.16.0 copied to clipboard

133
likes
140
points
20.9k
downloads
A Dart bindings generator for Java and Kotlin that uses JNI under the hood to interop with Java virtual machine.#interop#ffi#codegen#java#jni

v 0.16.0 (3 months ago)verified publisherlabs.dart.devBSD-3-Clause

native_synchronizationcopy "native_synchronization: ^0.3.1" to clipboard
native_synchronization: ^0.3.1 copied to clipboard

15
likes
150
points
56.8k
downloads
Low level synchronization primitives built on dart:ffi.

v 0.3.1 (22 months ago)verified publisherlabs.dart.devBSD-3-Clause

skillscopy "skills: ^0.3.1" to clipboard
skills: ^0.3.1 copied to clipboard

45
likes
130
points
54.7k
downloads
CLI that installs AI agent skills from your Dart and Flutter package dependencies into your IDE, so Antigravity, Claude, Codex, Cursor, and other assistants know how to use your stack.

v 0.3.1 (44 days ago) / 1.0.0-beta.4 (26 hours ago)verified publisherlabs.dart.devBSD-3-Clause

google_cloud_storagecopy "google_cloud_storage: ^0.6.3" to clipboard
google_cloud_storage: ^0.6.3 copied to clipboard

7
likes
160
points
15k
downloads
A client for Google Cloud Storage, a managed service for storing, archiving, and serving unstructured data of any size.

v 0.6.3 (7 days ago)verified publisherlabs.dart.devApache-2.0