eslint-plugin-isaacscript

eslint-plugin-isaacscript is a collection of ESLint rules that can help make your JavaScript/TypeScript code more safe.

This plugin is named after (and used in) the IsaacScript framework. But you don't have to know anything about IsaacScript to use it - you can use this plugin with any JavaScript/TypeScript project.

If you want to get off the ground and running with ESLint + TypeScript in a new project, then you should check out the isaacscript-lint meta-package.

This project is written in TypeScript.

Install / Usage

• npm install --save-dev eslint eslint-plugin-isaacscript
• Add "plugin:isaacscript/recommended" to the extends section of your .eslintrc.js file. (This will automatically add the plugin and add all of the recommended rules.)
  • Alternatively, if you want to only enable some specific rules, then add "isaacscript" to the plugins section of your .eslintrc.js file, and then add the specific rules that you want in the rules section.

Configs

• recommended - Enables just the recommended rules.
• all - Enables all the rules.

Rules

Each rule has emojis denoting:

• ✅ - if it belongs to the recommended configuration
• 🔧 - if some problems reported by the rule are automatically fixable by the --fix command line option
• 💭 - if it requires type information