# @arcgis/toolkit

> Collection of common internal patterns and utilities for ArcGIS Maps SDK for JavaScript components.

Latest version **5.1.26** (published 2026-09-28) · SEE LICENSE IN LICENSE.md license · 0 weekly downloads

## Install

```sh
npm install @arcgis/toolkit
pnpm add @arcgis/toolkit
yarn add @arcgis/toolkit
bun add @arcgis/toolkit
```

## Health

**Score 60/100 (C)** — status: active.

Positive: esm support; no vulnerabilities; recently updated; high maintenance score.

Warnings: low downloads; no types.

## Facts

| | |
|---|---|
| Version | 5.1.26 |
| Published | 2026-09-28 |
| First published | 2025-07-17 |
| Weekly downloads | 0 |
| License | SEE LICENSE IN LICENSE.md |
| TypeScript types | none |
| Module format | ESM |
| Dependencies | 1 |
| Unpacked size | 111.3 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Maintainers | odoe, ffaubry, dpaddock, dan11669, twesterhuys |

## Links

- npm: https://www.npmjs.com/package/@arcgis/toolkit
- Homepage: https://developers.arcgis.com/javascript/latest/
- npm.io page: https://npm.io/package/@arcgis/toolkit

## Dependencies (1)

- [tslib](https://npm.io/package/tslib.md) ^2.8.1

## Recent versions

- 5.1.26 (latest) — 2026-09-28
- 5.2.0-next.129 (next) — 2026-10-02
- 5.1.0-next.139 (rc) — 2026-06-18
- 5.2.0-next.128 — 2026-10-01
- 5.2.0-next.127 — 2026-10-01
- 5.2.0-next.126 — 2026-09-30
- 5.2.0-next.125 — 2026-09-29
- 5.2.0-next.124 — 2026-09-28
- 5.2.0-next.123 — 2026-09-27
- 5.2.0-next.122 — 2026-09-26
- 5.2.0-next.121 — 2026-09-25
- 5.2.0-next.120 — 2026-09-24
- 5.2.0-next.119 — 2026-09-23
- 5.1.25 — 2026-09-22
- 5.2.0-next.118 — 2026-09-22
- … 578 more at https://npm.io/package/@arcgis/toolkit/versions

## README

# ArcGIS Maps SDK for JavaScript - Internal Toolkit

**No Esri Technical Support included.**

Package that is part of the [ArcGIS Maps SDK for JavaScript](https://developers.arcgis.com/javascript).

It is not intended to be used directly, but rather used as a dependency by other packages in the SDK.

## License

This package is licensed under the terms described in the `LICENSE.md` file, located in the root of the package, and at https://js.arcgis.com/5.1/LICENSE.txt.
For third party notices, see https://js.arcgis.com/5.1/third-party-notices.txt.

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