Bun

Install Bun into Linux

sudo apt update && sudo apt dist-upgrade -y

sudo apt install unzip
curl -fsSL https://bun.sh/install | bash

source ~/.bashrc

--> check if it was loaded correctly

bun --help

Creating TypeScript App

--> ensure you have a EMPTY GitHub repo
--> clone down repo

bun init .

--> if you are going to have user input, install one of the following:
  - bun-promptx
  - Inquirer

bun add bun-promptx
bun install @inquirer/prompts

Adding EsLint and Dot Files

touch .eslintignore

 
bun init @eslint/config

bun install eslint --save-dev

bun install --save-dev eslint-plugin-jsdoc

then answer the following questions:

• ✔ How would you like to use ESLint? To check syntax, find problems, and enforce code style

• ✔ What type of modules does your project use? JavaScript modules (import/export)

• ✔ Which framework does your project use? None of these

• ✔ Does your project use TypeScript? Yes

• ✔ Where does your code run? Node

• ✔ How would you like to define a style for your project? guide

• ✔ Which style guide do you want to follow? Standard

• ✔ What format do you want your config file to be in? JSON

• ✔ Would you like to install them now? Yes

• ✔ Which package manager do you want to use? npm

then add in the following:

in .eslintignore add the following:

node_modules

tsconfig.json

in .eslintrc replace and add the following:

{

    "env": {

        "es2021": true

    },

    "parserOptions": {

        "ecmaVersion": "latest",

        "sourceType": "module"

    },

    "rules": {

        "semi": [2, "never"],

        "indent": ["error", 2]

    }

}

Running ESLint

bun x eslint ./*.ts

Compile and Run TypeScript Code

• • bun run ./index.ts