# @metamask-previews/base-controller

> Provides scaffolding for controllers as well a communication system for all controllers

Latest version **3.2.0-preview.d32a7cc** (published 2023-08-23) · MIT license · 0 weekly downloads

## Install

```sh
npm install @metamask-previews/base-controller
pnpm add @metamask-previews/base-controller
yarn add @metamask-previews/base-controller
bun add @metamask-previews/base-controller
```

## Health

**Score 40/100 (D)** — status: abandoned.

Positive: has types; no vulnerabilities; high maintenance score; high quality score.

Warnings: low downloads; no esm support.

Negative: abandoned.

## Facts

| | |
|---|---|
| Version | 3.2.0-preview.d32a7cc |
| Published | 2023-08-23 |
| First published | 2023-08-23 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | CommonJS |
| Node | >=16.0.0 |
| Dependencies | 2 |
| Unpacked size | 118.8 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 414 |
| Maintainers | metamaskbot, mcmire |
| Keywords | MetaMask, Ethereum |

## Links

- npm: https://www.npmjs.com/package/@metamask-previews/base-controller
- Repository: https://github.com/MetaMask/core
- Homepage: https://github.com/MetaMask/core/tree/main/packages/base-controller#readme
- Issues: https://github.com/MetaMask/core/issues
- npm.io page: https://npm.io/package/@metamask-previews/base-controller

## Dependencies (2)

- [immer](https://npm.io/package/immer.md) ^9.0.6
- [@metamask/utils](https://npm.io/package/@metamask/utils.md) ^6.2.0

## Recent versions

- 3.2.0-preview.d32a7cc (latest) — 2023-08-23
- 10.1.0-preview-fdd989e1b (preview) — 2026-10-22
- 10.1.0-preview-55fcf3ef7 — 2026-10-22
- 10.1.0-preview-b4b0d7a09 — 2026-10-21
- 10.1.0-preview-173a9edb1 — 2026-10-21
- 10.1.0-preview-00218c7ad — 2026-10-21
- 10.1.0-preview-7baa62aa9 — 2026-10-21
- 10.1.0-preview-bde9445f9 — 2026-10-20
- 10.1.0-preview-a583980c5 — 2026-10-20
- 10.1.0-preview-aeb52ce4f — 2026-10-20
- 10.1.0-preview-049cbe150 — 2026-10-20
- 10.1.0-preview-e4c191e3a — 2026-10-20
- 10.1.0-preview-f2b3a9261 — 2026-10-20
- 10.1.0-preview-3680ba557 — 2026-10-20
- 10.1.0-preview-64d459746 — 2026-10-20
- … 2503 more at https://npm.io/package/@metamask-previews/base-controller/versions

## README

# `@metamask/base-controller`

Provides scaffolding for controllers as well a communication system for all controllers.

## Installation

`yarn add @metamask/base-controller`

or

`npm install @metamask/base-controller`

## Contributing

This package is part of a monorepo. Instructions for contributing can be found in the [monorepo README](https://github.com/MetaMask/core#readme).

---
_Source: https://npm.io/package/@metamask-previews/base-controller · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._