# Download Free Core

HTML: https://westcoast-charts.com/download/

WestCoast Charts 1.1.5: MIT-licensed Core, free for personal and commercial use. No account, payment or licence key is required.

- [Download TGZ](https://westcoast-charts.com/downloads/west-coast-charts-1.1.5.tgz) — 3361597 bytes; SHA-256: `c4a4fdfebe81f29ad27b6e583e3a343e79e93633f54208f0c26a6d586a577dcc`. [Checksum](https://westcoast-charts.com/downloads/west-coast-charts-1.1.5.tgz.sha256).
- [Download ZIP](https://westcoast-charts.com/downloads/west-coast-charts-1.1.5.zip) — 3553166 bytes; SHA-256: `981f1752544276ab716d613004b3454b525716842c437b0d2eaabcd58b4a87bb`. [Checksum](https://westcoast-charts.com/downloads/west-coast-charts-1.1.5.zip.sha256).

## Public Core distribution

- [Public Core repository](https://github.com/Lokumbus/west-coast-charts-core) and [versioned package](https://github.com/Lokumbus/west-coast-charts-core/releases/download/v1.1.5/west-coast-charts-1.1.5.tgz). MIT; no account or key required. Premium runtimes are excluded.
- Install from npm:

```sh
npm install west-coast-charts@1.1.5
```

- Archive SHA-256: `c4a4fdfebe81f29ad27b6e583e3a343e79e93633f54208f0c26a6d586a577dcc`.
- [Pinned browser CDN bundle](https://cdn.jsdelivr.net/npm/west-coast-charts@1.1.5/dist/west-coast-charts.full.min.js). Load it as a script tag, without a bundler. Use the release tag, not an unversioned latest URL.
- Core includes optional `agent/validate`, `agent/describe` and versioned JSON schemas. Install and register these modules explicitly when using the lean Core entry.
- A cloud workspace restricted to GitHub and npm can install the GitHub archive. Its artifact viewer may have a separate network allowlist: bundle the installed library into the artifact if it cannot load the CDN. Publishing a package cannot override a client's network policy.



## Browser quick start

Unzip the ZIP and open example.html to render a local chart without a network request. Copy the dist folder into your project. The Full Free bundle contains Core and all free types/features; Premium is excluded.

```html
<div id="chart"></div>
<script src="./dist/west-coast-charts.full.min.js"></script>
<script>
new WestCoastCharts(document.querySelector('#chart'), {
  chart: { type: 'bar', height: 360 },
  series: [{ name: 'Requests', data: [24, 38, 31, 52] }],
  xaxis: { categories: ['Mon', 'Tue', 'Wed', 'Thu'] }
}).render();
</script>
```

## Package installation

```sh
npm install west-coast-charts@1.1.5
```

Then in a browser application with a bundler:

```js
import WestCoastCharts from 'west-coast-charts/full'
```

For offline use, download the TGZ above and run npm install with that local filename. A GitHub archive installation through npm does not require an npm-registry publication.

## Contents, scope and provenance

The current ZIP and TGZ contain the same package files as the public GitHub release. Version-pinned CDN runtime files are byte-identical. Archive checksums differ because ZIP and TGZ are different container formats.

Earlier archives whose filenames begin west-coast-charts-core- remain available for existing links. Those historical 158-file packages omit the later validation/describe helpers and schemas; use the current downloads above for the complete public Core distribution.

Included: lean Core and Full Free browser/ESM/CommonJS builds, free type and feature modules, locales, shared MIT TypeScript declarations, optional agent/validate and agent/describe modules, versioned options and result schemas, example, LICENSE, NOTICE and THIRD-PARTY-LICENSES.txt. Preserve the notices when redistributing.

Excluded: Premium runtimes, layer/map bundles, licence issuers, agent tools, repository history, credentials and commerce services. This is a distribution package, not a complete source-build kit. Shared upstream declarations also describe separately supplied Premium options; they do not provide a Premium implementation. The package exports no /premium entry.

Runtime files are byte-identical to source commit 95f093ba8d388c579d9f94701d3322c728c77632. Package metadata and starter documentation are website-prepared. [Full file manifest and provenance](https://westcoast-charts.com/downloads/west-coast-charts-1.1.5.manifest.json) · [Core SBOM (CycloneDX 1.6)](https://westcoast-charts.com/downloads/west-coast-charts-1.1.5.core.cdx.json) · [Maintenance and security](https://westcoast-charts.com/maintenance/). The SBOM is a separate sidecar for the exact archives.

[Documentation](https://westcoast-charts.com/docs/) · [Examples](https://westcoast-charts.com/examples/)