Jsii NPM | npm.io

Overview

jsii allows code in any language to naturally interact with JavaScript classes. It is the technology that enables the AWS Cloud Development Kit to deliver polyglot libraries from a single codebase!

A class library written in TypeScript can be used in projects authored in TypeScript or Javascript (as usual), but also in Python, Java, C# (and other languages from the .NET family), ...

:question: Documentation

Head over to our documentation website!

The jsii toolchain is spread out on multiple repositories:

aws/jsii-compiler is where the jsii compiler is maintained (except releases in the 1.x line)
aws/jsii-rosetta is where the jsii-rosetta sample code transliteration tool is maintained (except releases in the 1.x line)
aws/jsii is where the rest of the toolchain is maintained, including:
- @jsii/spec, the package that defines the .jsii assembly specification
- jsii-config, an interactive tool to help configure your jsii package
- jsii-pacmak, the bindings generator for jsii packages
- jsii-reflect, a higher-level way to process .jsii assemblies
- The jsii runtime libraries for the supported jsii target languages
- 1.x release lines of jsii and jsii-rosetta

:book: Blog Posts

Here's a collection of blog posts (in chronological order) related to jsii:

2020-01-11: [How to Create CDK Constructs][mbonig-2020-01-11], by [Matthew Bonig][@mbonig]
2020-05-27: [Generate Python, Java, and .NET software libraries from a TypeScript source][floydpink-2020-05-27], by [Hari Pachuveetil][@floydpink]
2020-12-23: [How the jsii open source framework meets developers where they are ][romain-2020-12-23], by [Romain Marcadier][@RomainMuller]

:information_source: If you wrote blog posts about jsii and would like to have them referenced here, do not hesitate to file a pull request to add the links here!

:gear: Contributing

See [CONTRIBUTING](./CONTRIBUTING.md).

Contributors ✨

Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):

This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!

:balance_scale: License

jsii is distributed under the [Apache License, Version 2.0][apache-2.0].

See [LICENSE](./LICENSE) and [NOTICE](./NOTICE) for more information.

@jsii/check-node @jsii/spec case chalk downlevel-dts fast-deep-equal log4js semver semver-intersect sort-json spdx-license-list typescript yargs

jsii-rosetta @everything-registry/sub-chunk-1981 jsii-srcmak terrastack-cli ts-cdk-pipeline-app @webdog/omicrontheta-cdk-library @zalastax/nolb-jsi @cdktf/cli-core @mlzc/cdktf-cli @skorfmann/jsii-srcmak cdk-build-tools cdktf-cli cdkdx

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