Juan Lopez onel0p3z

Configure prettier, eslint, husky (pre commit hook), lint-staged in react + typescript project

Steps to configure prettier, eslint, husky (pre commit hook), lint-staged in react + typescript project created using create-react-app. This is opinionated configuration with airbnb's style guide as the base style guide.

Step 1 :: Setup prettier

1.1) Install prettier as dev dependency.

npm install --save-dev --save-exact prettier

This file is a log of everything I've encountered when trying to migrate a Node.js, Elastic Beanstalk application from the Amazon Linux platform to the Amazon Liunx 2 platform. Here's why you should migrate:

LTS support up to 2023 source
The Amazon Linux AMI's end-of-life is December, 2020 source
Amazon Linux 2 has some big package upgrades (GCC, Glibc, etc.)
Elastic Beanstalk also has some upgrades on top of Amazon Linux 2 (e.g. faster deploys)

Challenges

Disabling NPM install

Receta del sancocho para 4-6 personas.

Ingredientes

1 1/2 libra de costilla de res magra o asado de tira. Tiene mejor sabor la costilla.
6 perniles de pollo
4 gajos de cebolla larga
1 cabeza de ajo
1 cebolla blanca
1 cubo de caldo rico
2 plátanos verdes

You Don't Need CoffeeScript

It's time to replace CoffeeScript with Babel and CoffeeLint with eslint.

CoffeeScript was useful a few years ago. It provided many features that JavaScript was lacking. It gave us the fat arrow (lexical this functions), default parameters, destructuring assignments, splats (spread operator), a class keyword, block strings, and more. Everything in the list above is now part of the JavaScript standard. JavaScript is moving forward and gaining

The Ultimate Unit Testing Cheat-sheet

Sinon Chai
Chai
Sinon

How to be a good open-source citizen

A short list of tips and recommendations, for those who use OSS and/or want to contribute to it.

Give feedback

Before I get into the wrong ways to give feedback, let me be clear: the worst thing you can do is give no feedback at all.

	'use strict';

	/*::
	type Client = Object;
	type Channel = string;
	*/
	const channels/: Map<Channel, Set<Client>> / = new Map;
	const clients/: Map<Client, Set<Channel>> / = new WeakMap;
	const join = (name, client) => {
	if (!channels.has(name)) {

	go-audit repo:
	https://github.com/slackhq/go-audit

	go-audit example configurations:
	https://github.com/slackhq/go-audit/tree/master/examples

	Blog post: Ryan Huber - Distributed Security Alerting
	https://medium.com/several-people-are-coding

	Video: NSA TAO Chief on Disrupting Nation State Hackers

	module.exports = function (PassportUserCredential) {

	/*
	* Check if credentials already exist for a given provider and external id
	* Enable this hook if credentials can be linked only once
	*
	* @param Loopback context object
	* @param next middleware function
	* */
	PassportUserCredential.observe('before save', function checkPassportUserCredentials(ctx, next){

	git remote prune origin
	git branch -r --merged master \| egrep -iv '(master\|develop)' \| sed 's/origin\///g' \| xargs -n 1 git push --delete origin