Jekyll

Jekyll is a simple, blog-aware static site generator.

JavaScript

JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

HTML

HTML is the fundamental markup language for webpages.

GraphQL

GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data.

Front end

Front end is the programming and layout that people see and interact with.

Express

Express is a minimal Node.js framework for web and mobile applications.

ESLint

The pluggable linting utility for JavaScript and JSX.

CSS

Cascading Style Sheets (CSS) is a language used most often to style and improve upon the appearance of views.

Chrome extension

Chrome extensions enable users to customize the Chrome browsing experience.

es6

Koa

Koa is an expressive middleware framework for Node.js servers that uses ES2017 async functions.