# importmap-plus

> A drop-in replacement for importmap-rails: the same Importmap:: API and pins, plus bin/importmap pin --minify, --from esm.run for jsDelivr's bundled builds, --lock to hold a package at a version, update by name, and a pin comment that remembers where each package came from.

## Getting started
- [Overview](https://importmap-plus.zoolutions.llc/docs/overview.md)
- [Installation](https://importmap-plus.zoolutions.llc/docs/installation.md)
- [How import maps work](https://importmap-plus.zoolutions.llc/docs/how-import-maps-work.md)

## Vendoring
- [Pinning packages](https://importmap-plus.zoolutions.llc/docs/pinning.md)
- [esm.run bundles](https://importmap-plus.zoolutions.llc/docs/esm-run.md)
- [Minifying](https://importmap-plus.zoolutions.llc/docs/minifying.md)
- [Provenance](https://importmap-plus.zoolutions.llc/docs/provenance.md)
- [Locking versions](https://importmap-plus.zoolutions.llc/docs/locking.md)
- [Updating & auditing](https://importmap-plus.zoolutions.llc/docs/updating.md)

## Serving
- [Preloading](https://importmap-plus.zoolutions.llc/docs/preloading.md)
- [Subresource integrity](https://importmap-plus.zoolutions.llc/docs/integrity.md)
- [Composing import maps](https://importmap-plus.zoolutions.llc/docs/composing.md)
- [Selective imports](https://importmap-plus.zoolutions.llc/docs/selective-imports.md)
- [Caching & ETags](https://importmap-plus.zoolutions.llc/docs/caching.md)

## Reference
- [CLI reference](https://importmap-plus.zoolutions.llc/docs/cli.md)
- [Configuration](https://importmap-plus.zoolutions.llc/docs/configuration.md)
- [Upgrading from importmap-rails](https://importmap-plus.zoolutions.llc/docs/upgrading.md)
- [Changelog](https://importmap-plus.zoolutions.llc/docs/changelog.md)

## MCP
This documentation is also available over the Model Context Protocol (search, page retrieval) at https://importmap-plus.zoolutions.llc/mcp — add it to an MCP client (Claude Code, Claude.ai, Cursor) to query these docs as tools.