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jspm

> 编程语言
Open source

Import Map Package Manager

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About

Import Map Package Manager


This monorepo includes the following tools:

  • cli: jspm CLI tool
  • generator: JSPM Generator import map generation library (@jspm/generator)
  • import-map: JSPM Import Map low-level manipulation library (@jspm/import-map)

Features

  • Local Linking: map packages to your local node_modules folder
  • Common CDNs: Resolve against common CDNs like jspm.io, jsDelivr, UNPKG and more
  • Universal Semantics: Implements universal CDN resolution semantics, based on an extension of the Node.js resolution
  • Conditional Resolution: Map different versions of a module based on environment
  • Dependency Versioning: Respects the version constraints in local and remote package.json files
  • Package Entrypoints: Handles node-style package exports, imports and own-name resolution
  • Importmap Injection: Import map extraction/injection into HTML files, with module preloading and integrity attributes.

Documentation

  • JSPM CLI: https://jspm.org/docs/cli/
  • JSPM Generator: https://jspm.org/docs/generator/
  • Import Map: https://jspm.org/docs/import-map/
  • Getting Started: https://jspm.org/getting-started

Contributing

Build and test workflows use Chomp.

License

Apache-2.0

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TypeScript

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> Details

PublishedAug 1, 2026
UpdatedSep 17, 2026
Category编程语言
PricingOpen source

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