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Portable Core Abstractions for Dart

This module is a part of the Pip.Services polyglot microservices toolkit. It provides a set of basic patterns used in microservices or backend services. Also the module implemenets a reasonably thin abstraction layer over most fundamental functions across all languages supported by the toolkit to facilitate symmetric implementation.

The module contains the following packages:

The module contains the following packages:

  • Convert - portable value converters
  • Data - data patterns
  • Errors- application errors
  • Reflect - portable reflection utilities

Quick links:


Add this to your package's pubspec.yaml file:

  pip_services4_commons: version


For development you shall install the following prerequisites:

  • Dart SDK 3
  • Visual Studio Code or another IDE of your choice
  • Docker

Install dependencies:

pub get

Run automated tests:

pub run test

Generate API documentation:


Before committing changes run dockerized build and test as:



The library is created and maintained by Sergey Seroukhov, Levichev Dmitry, Alexey Dvoykin.

The documentation is written by Egor Nuzhnykh, Alexey Dvoykin, Mark Makarychev, Levichev Dmitry.