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The end-to-end solution for configuring, refactoring, maintaining and using path aliases

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davestewart/alias-hq

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The end-to-end solution for configuring, refactoring, maintaining and using path aliases

Alias HQ logo

Abstract

Path "aliases" are special identifiers (starting with@ or~ ) that point to specific folders.

Using them in your codebase makes your imports easier to read and maintain:

// from thisimport{fooify}from'../../../core/services/foo'// to thisimport{fooify}from'@services/foo'

They are widely supported in the JavaScript ecosystem,however:

  • libraries have incompatible formats so require separate configurations
  • maintaining duplicate configurations is fiddly and error-prone
  • migrating source code is laborious and long-winded

Overview

Alias HQ is build-time tool which:

  • usests/jsconfig.json as the single source of configuration
  • provides one-liner integrations to popular bundlers, frameworks and libraries
  • has a CLI for quick configuration, and even source code migration

Begin byconfiguring aliases in your project'sts/jsconfig.json:

{"compilerOptions": {"baseUrl":"src","paths": {"@packages/*": ["../packages/*" ],"@/*": ["/*" ],"@app/*": ["/app/*" ],"@services/*": ["/app/services/*" ]    }  }}

Use theAPI to sync your toolchain, frameworks, even your IDE:

// webpack.config.jsconfig.resolve.alias=hq.get('webpack')// jest.config.jsconfig.moduleNameMapper=hq.get('jest')// etc...

Use theCLI to migrate or maintain your source code:

? What do you want to do?  - Configure paths  - Setup integrations❯ - Update source code  - Help  - Exit

For a list of all supported frameworks, see theintegrations doc.

Benefits

If you arealready using aliases:

If you arethinking about using aliases:

You canconfigure and migrate any project in less than a minute by:

  • installing the package
  • running the CLI
  • following the prompts

Getting started

Install via your package manager of choice:

npm i --save-dev alias-hq
yarn add -D alias-hq

To jump in without much reading:

For step-by-step instructions:

For a short video:

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