 | benchmark_harness | The official Dart project benchmark harness. |  |  |
boolean_selector | A flexible syntax for boolean expressions, based on a simplified version of Dart's expression syntax. |  |  |
browser_launcher | Provides a standardized way to launch web browsers for testing and tools. |  |  |
cli_config | A library to take config values from configuration files, CLI arguments, and environment variables. |  |  |
cli_util | A library to help in building Dart command-line apps. |  |  |
clock | A fakeable wrapper for dart:core clock APIs. |  |  |
code_builder | A fluent, builder-based library for generating valid Dart code. |  |  |
coverage | Coverage data manipulation and formatting |  |  |
csslib | A library for parsing and analyzing CSS (Cascading Style Sheets). |  |  |
extension_discovery | A convention and utilities for package extension discovery. |  |  |
file | A pluggable, mockable file system abstraction for Dart. |  |  |
file_testing | Testing utilities for package:file. |  |  |
graphs | Graph algorithms that operate on graphs in any representation. |  |  |
html | APIs for parsing and manipulating HTML content outside the browser. |  |  |
io | Utilities for the Dart VM Runtime including support for ANSI colors, file copying, and standard exit code values. |  | |
json_rpc_2 | Utilities to write a client or server using the JSON-RPC 2.0 spec. |  |  |
mime | Utilities for handling media (MIME) types, including determining a type from a file extension and file contents. |  |  |
oauth2 | A client library for authenticating with a remote service via OAuth2 on behalf of a user, and making authorized HTTP requests with the user's OAuth2 credentials. |  |  |
package_config | Support for reading and writing Dart Package Configuration files. |  |  |
pool | Manage a finite pool of resources. Useful for controlling concurrent file system or network requests. |  |  |
pub_semver | Versions and version constraints implementing pub's versioning policy. This is very similar to vanilla semver, with a few corner cases. |  |  |
pubspec_parse | Simple package for parsing pubspec.yaml files with a type-safe API and rich error reporting. |  |  |
source_map_stack_trace | A package for applying source maps to stack traces. |  |  |
source_maps | A library to programmatically manipulate source map files. |  |  |
source_span | Provides a standard representation for source code locations and spans. |  |  |
sse | Provides client and server functionality for setting up bi-directional communication through Server Sent Events (SSE) and corresponding POST requests. |  |  |
stream_transform | A collection of utilities to transform and manipulate streams. |  |  |
term_glyph | Useful Unicode glyphs and ASCII substitutes. |  |  |
test_reflective_loader | Support for discovering tests and test suites using reflection. |  |  |
timing | A simple package for tracking the performance of synchronous and asynchronous actions. |  |  |
unified_analytics | A package for logging analytics for all Dart and Flutter related tooling to Google Analytics. |  |  |
watcher | Monitor directories and send notifications when the contents change. |  |  |
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.