Neapolitan Pasta Maker

    jiti
    TypeScript icon, indicating that this package has built-in type declarations

    1.16.0 • Public • Published

    jiti

    Runtime typescript and ESM support for Node.js (CommonJS)

    version downloads size

    Features

    • Seamless typescript and ESM syntax support
    • Seamless interoperability between ESM and CommonJS
    • Synchronous API to replace require
    • Super slim and zero dependency
    • Smart syntax detection to avoid extra transforms
    • CommonJS cache integration
    • Filesystem transpile hard cache
    • V8 compile cache
    • Custom resolve alias

    Usage

    Programmatic

    const jiti = require('jiti')(__filename)
    
    jiti('./path/to/file.ts')

    You can also pass options as second argument:

    const jiti = require('jiti')(__filename, { debug: true })

    CLI

    jiti index.ts
    # or npx jiti index.ts

    Register require hook

    node -r jiti/register index.ts

    Alternatively, you can register jiti as a require hook programmatically:

    const jiti = require('jiti')()
    const unregister = jiti.register()

    Options

    debug

    • Type: Boolean
    • Default: false
    • Environment Variable: JITI_DEBUG

    Enable debug to see which files are transpiled

    cache

    • Type: Boolean | String
    • Default: true
    • Environment Variable: JITI_CACHE

    Use transpile cache

    If set to true will use node_modules/.cache/jiti (if exists) or {TMP_DIR}/node-jiti

    esmResolve

    • Type: Boolean | String
    • Default: false
    • Environment Variable: JITI_ESM_RESOLVE

    Using esm resolution algorithm to support import condition.

    transform

    • Type: Function
    • Default: Babel (lazy loaded)

    Transform function. See src/babel for more details

    sourceMaps

    • Type: Boolean
    • Default false
    • Environment Variable: JITI_SOURCE_MAPS

    Add inline source map to transformed source for better debugging.

    interopDefault

    • Type: Boolean
    • Default: false

    Return the .default export of a module at the top-level.

    alias

    • Type: Object
    • Default: -
    • Environment Variable: JITI_ALIAS

    Custom alias map used to resolve ids.

    nativeModules

    • Type: Array
    • Default: ['typescript`]
    • Environment Variable: JITI_NATIVE_MODULES

    List of modules (within node_modules) to always use native require for them.

    transformModules

    • Type: Array
    • Default: []
    • Environment Variable: JITI_TRANSFORM_MODULES

    List of modules (within node_modules) to transform them regardless of syntax.

    Development

    • Clone Repo
    • Run yarn
    • Run yarn build
    • Run yarn dev
    • Run yarn jiti ./test/path/to/file.ts

    License

    MIT. Made with 💖

    Keywords

    none

    Install

    npm i jiti

    DownloadsWeekly Downloads

    601,321

    Version

    1.16.0

    License

    MIT

    Unpacked Size

    2.38 MB

    Total Files

    13

    Last publish

    Collaborators

    • pi0