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rrousselGit/provider

This system is a state management library for Flutter applications, providing a set of widgets and utilities to manage and expose data to the widget tree. It supports various data sources, including synchronous values, asynchronous futures and streams, and change-notifier objects, while offering performance-optimized widgets for efficient rebuilds. The package also includes a DevTools extension for inspecting and debugging provider state in real-time.

52.1

Adequate · 1 August 2026

5.6k

lines of production code

Dart

primary language

1

bus factor · 95 authors in all

3

measurements over time

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How it got here

2018 · Multi-package refactoring and linting

The project underwent a significant structural refactoring, splitting the repository into a multi-package layout and introducing a new DevTools extension. Concurrently, legacy APIs and auto-generated files were removed, and the codebase adopted strict Dart linting rules and migrated its CI infrastructure.

6 changes

2019–2023 · Provider library expansion and tooling

This period focused on expanding the Provider library with new asynchronous and listenable provider types, alongside a complete restructuring of the core API. Significant effort was also dedicated to tooling, specifically the introduction of a DevTools extension for debugging provider state, as well as comprehensive test coverage for both the library and example applications.

8 changes

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About this page

  • The description of this project is derived from its own commit history, not from its README.
  • The score is its highest published measurement, taken on 1 August 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
  • Measured at commit 6cfb56aec9 — the exact code this score is about.
  • Scored under rubric rubric-2026.08.18. Score the same commit under that rubric and you get the same number.
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