eslint-plugin-observers v1.0.1
eslint-plugin-observers
ESLint plugin for preventing memory leaks around observers (ResizeObserver, IntersectionObserver, MutationObserver)
Installation
You'll first need to install ESLint:
| npm | yarn | pnpm |
|---|---|---|
npm i eslint -D | yarn add eslint -D | pnpm add eslint -D |
Next, install eslint-plugin-observers:
| npm | yarn | pnpm |
|---|---|---|
npm i eslint-plugin-observers -D | yarn add eslint-plugin-observers -D | pnpm add eslint-plugin-observers -D |
Note: If you installed ESLint globally (using the -g flag) then you must also install eslint-plugin-observers globally.
Usage
Add observers to the plugins section of your .eslintrc configuration file. You can omit the eslint-plugin- prefix:
{
"plugins": ["observers"]
}Then configure the rules you want to use under the rules section.
{
"rules": {
"observers/no-missing-unobserve-or-disconnect": "error",
"observers/matching-unobserve-target": "error",
}
}or
You can use our "recommended" settings which enables most of the rules for you
{
"extends": ["plugin:observers/recommended"]
}We also support a "strict" settings which enabled all of the rules for you
{
"extends": ["plugin:observers/strict"]
}Rule Documentation
Credits
This package is based on eslint-plugin-listeners, most of the functions were reused or based on functions used in eslint-plugin-listeners. Because of that, this plugin deserves a lot of credit.