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

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Results 40 packages owned by labs.dart.dev
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timezonecopy "timezone: ^0.11.2" to clipboard
timezone: ^0.11.2 copied to clipboard

596
likes
160
points
4.33M
downloads
Time zone databases and time zone aware `DateTime`.

v 0.11.2 (7 days ago)verified publisherlabs.dart.devBSD-2-Clause

checkscopy "checks: ^0.3.2" to clipboard
checks: ^0.3.2 copied to clipboard

125
likes
160
points
112k
downloads
A framework for checking values against expectations and building custom expectations.

v 0.3.2 (44 days ago)verified publisherlabs.dart.devBSD-3-Clause

skillscopy "skills: ^1.0.4" to clipboard
skills: ^1.0.4 copied to clipboard

60
likes
160
points
157k
downloads
Install AI skills from your Dart and Flutter package deps into your IDE, so Antigravity, Claude, Codex, Cursor, and other agents know how to use your stack.

v 1.0.4 (2 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

26
likes
160
points
7.72M
downloads
This library contains the hook protocol specification for bundling data assets with Dart packages.#assets#hooks

v 0.20.0 (5 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

83
likes
150
points
544k
downloads
A package for making MCP servers and clients.

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

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

96
likes
140
points
589k
downloads
High level idiomatic Dart API for Google Cloud Storage, Pub-Sub and Datastore.#cloud#gcp

v 0.9.0 (12 months ago)verified publisherlabs.dart.devBSD-3-Clause

native_toolchain_ccopy "native_toolchain_c: ^0.19.5" to clipboard
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27
likes
150
points
3.7M
downloads
A library to invoke the native C compiler installed on the host machine.#compiler#ffi#interop#native-assets#native-toolchain

v 0.19.5 (33 days ago)verified publisherlabs.dart.devBSD-3-Clause

intl4xcopy "intl4x: ^1.0.1" to clipboard
intl4x: ^1.0.1 copied to clipboard

23
likes
160
points
1.91k
downloads
A lightweight modular library for internationalization (i18n) functionality.#i18n

v 1.0.1 (26 days ago)verified publisherlabs.dart.devBSD-3-Clause

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

16
likes
150
points
67k
downloads
Low level synchronization primitives built on dart:ffi.

v 0.3.1 (2 years ago)verified publisherlabs.dart.devBSD-3-Clause

swiftgencopy "swiftgen: ^0.2.0" to clipboard
swiftgen: ^0.2.0 copied to clipboard

11
likes
160
points
11.5k
downloads
A tool for generating bindings that allow interop between Dart and Swift code.#interop#ffi#swift#codegen

v 0.2.0 (41 days ago)verified publisherlabs.dart.devBSD-3-Clause