Chynara Aitkulova achinara

Core Principals

Read lots of code.
Write lots of code.
Don’t be afraid to throw it away.
Don’t be afraid to share it.
Find your happy place writing tests.
- You’ll probably spend more time writing tests and debugging than writing code. Embrace this. Make it a key part of your workflow.
- Tests are one of the first things I read in a module. That and the example(s). Probably before API docs.
Don’t know where to start. Write some tests for a module you like. This benefits everyone.

	<div class="widget">
	<p class="text">
	<span>To see our products, go</span>
	<a class="link" href="">here</a>
	</p>
	<div class="bottom">
	<p class="text">
	<span>To subscribe us, go</span>
	<a class="link" href="">here</a>
	</p>

	function mapValues(obj, fn) {
	return Object.keys(obj).reduce((result, key) => {
	result[key] = fn(obj[key], key);
	return result;
	}, {});
	}

	function pick(obj, fn) {
	return Object.keys(obj).reduce((result, key) => {
	if (fn(obj[key])) {

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>JS Bin</title>
	<style id="jsbin-css">
	div {
	position: relative;
	width: 200px;