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 39 packages owned by labs.dart.dev
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timezonecopy "timezone: ^0.11.1" to clipboard
timezone: ^0.11.1 copied to clipboard

593
likes
160
points
3.12M
downloads
Time zone databases and time zone aware `DateTime`.

v 0.11.1 (2 months 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
102k
downloads
A framework for checking values against expectations and building custom expectations.

v 0.3.1 (14 months ago)verified publisherlabs.dart.devBSD-3-Clause

jnigencopy "jnigen: ^0.17.0" to clipboard
jnigen: ^0.17.0 copied to clipboard

133
likes
160
points
30.8k
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 0.17.0 (38 days 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
533k
downloads
High level idiomatic Dart API for Google Cloud Storage, Pub-Sub and Datastore.#cloud#gcp

v 0.9.0 (11 months 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
5.73M
downloads
This library contains the hook protocol specification for bundling data assets with Dart packages.#assets#hooks

v 0.20.0 (3 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
385k
downloads
A package for making MCP servers and clients.

v 0.5.2 (2 months ago)verified publisherlabs.dart.devBSD-3-Clause

skillscopy "skills: ^1.0.0" to clipboard
skills: ^1.0.0 copied to clipboard

50
likes
150
points
141k
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 1.0.0 (20 days ago)verified publisherlabs.dart.devBSD-3-Clause

native_toolchain_ccopy "native_toolchain_c: ^0.19.4" to clipboard
native_toolchain_c: ^0.19.4 copied to clipboard

27
likes
150
points
2.99M
downloads
A library to invoke the native C compiler installed on the host machine.#compiler#ffi#interop#native-assets#native-toolchain

v 0.19.4 (16 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
59.3k
downloads
Low level synchronization primitives built on dart:ffi.

v 0.3.1 (23 months ago)verified publisherlabs.dart.devBSD-3-Clause

intl4xcopy "intl4x: ^0.17.0" to clipboard
intl4x: ^0.17.0 copied to clipboard

23
likes
150
points
1k
downloads
A lightweight modular library for internationalization (i18n) functionality.#i18n

v 0.17.0 (8 months ago) / 1.0.0-alpha.2 (56 days ago)verified publisherlabs.dart.devBSD-3-Clause