Realworld

“The Mother of all Demo Apps.” A bold statement, for sure, but I don’t think it’s an exaggeration.

Realworld shows you how the exact same blog app is built on almost any popular language or framework.

You Don’t Know JS Yet

This repository is a popular book series by Kyle Simpson.The books dive deep into the mechanics of JavaScript and cover the following topics:

• Get Started
• Scope & Closures
• Objects & Classes
• Types & Grammar
• Sync & Async
• ES.Next & Beyond

The best thing? It’s completely free to read! It’s definitely one of the best series about JavaScript.

Airbnb JavaScript Style Guide

A mostly reasonable approach to JavaScript.

The Airbnb JavaScript Style Guide is one of the most popular and commonly used style guides out there. It helps you write better JS code and is especially helpful in teams and in combination with ESLint.

Storybook

Storybook is a development environment for UI components. It allows you to browse a component library, view the different states of each component, and interactively develop and test components. It supports React, Vue, Angular, React Native etc.

HTML5 Boilerplate

HTML5 Boilerplate is a professional and one of the most popular front-end templates around the web. It helps you build fast, robust, and adaptable websites or apps. Companies like Microsoft, NASA, and Nike use it.

Here are some of the key features:

• HTML5 ready.
• Designed with progressive enhancement in mind.
• Configs that improve the website’s performance and security.
• Placeholder CSS Media Queries.