 | async | Utility functions and classes related to the ‘dart:async’ library. |  |  |
characters | String replacement with operations that are Unicode/grapheme cluster aware. |  |  |
collection | Collections and utilities functions and classes related to collections. |  |  |
convert | Utilities for converting between data representations. Provides a number of Sink, Codec, Decoder, and Encoder types. |  |  |
crypto | Implementations of SHA, MD5, and HMAC cryptographic functions. |  |  |
fixnum | Library for 32- and 64-bit signed fixed-width integers with consistent behavior between native and JS runtimes. |  |  |
lints | Official Dart lint rules. Defines the ‘core’ and ‘recommended’ set of lints suggested by the Dart team. |  |  |
logging | Provides APIs for debugging and error logging, similar to loggers in other languages, such as the Closure JS Logger and java.util.logging.Logger. |  |  |
os_detect | Platform independent OS detection. |  |  |
path | A string-based path manipulation library. |  |  |
platform | A pluggable, mockable platform information abstraction for Dart. |  |  |
typed_data | Utility functions and classes related to the dart:typed_data library. |  |  |
Publishing automation
For information about our publishing automation and release process, see https://github.com/dart-lang/ecosystem/wiki/Publishing-automation.
For additional information about contributing, see our contributing page.