alvinsng

name	description
no-use-effect	Enforce the no-useEffect rule when writing or reviewing React code. ACTIVATE when writing React components, refactoring existing useEffect calls, reviewing PRs with useEffect, or when an agent adds useEffect "just in case." Provides the five replacement patterns and the useMountEffect escape hatch.

No useEffect

pi0

const Webpackbar = require('webpackbar')

module.exports = {
  webpack: (config, { isServer }) => {
    config.plugins.push(new Webpackbar({ name: isServer ? 'server' : 'client' }))
    return config
  }
}

jamesfulford

import { useState } from "react";

export function useLocalStorage<T>(key: string, initialValue: T): [T, (s: T) => void] {
    // State to store our value
    // Pass initial state function to useState so logic is only executed once
    const [storedValue, setStoredValue] = useState<T>(() => {
        try {
            // Get from local storage by key
            const item = window.localStorage.getItem(key);
            // Parse stored json or if none return initialValue

paul-vd

This helps untract files previous pushed to repo, and then added to .gitignore

git rm -r --cached .
git add .
git commit -m "chore: untracked files issue resolved to fix .gitignore"

Here is another example un-tracking files like .env and then removing it from the history

ShanonJackson

import css from "rollup-plugin-css-porter";
import pkg from "../../package.json";
import resolve from "rollup-plugin-node-resolve";
import babel from "rollup-plugin-babel";
import path from "path";
import commonjs from "rollup-plugin-commonjs";
import { terser } from "rollup-plugin-terser";

process.env.BABEL_ENV = "production";
process.env.NODE_ENV = "production";

gjerokrsteski

echo '.env' >> .gitignore
git rm -r --cached .env
git add .gitignore
git commit -m 'untracking .env'
git push origin master

jherax

VS Code: Debugging Jest

Sometimes, debugging with console.log is not enough to find out what is happening in the code, as console.log prints only plain objects but neither functions nor objects with circular references. Besides, it's possible you may need to know the context and flow of the code.

Read more about debugging with VS Code in VS Code: Debugging.

w3cj

xcode-select --install
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
brew update
brew cask install iterm2
# update iterm2 settings -> colors, keep directory open new shell, keyboard shortcuts
brew install bash # latest version of bash
# set brew bash as default shell
brew install fortune
brew install cowsay 
brew install git

adardesign

Banner Rotator

Overview

Requires: jQuery 1.4 and up.

Syntax

Strong and Emphasize

spudbean

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