GatsbyJS is a free and open-source static site generator based on React. It uses a modern development stack including Webpack, GraphQL, and modern JavaScript and CSS frameworks. It also provides a rich set of plugins, starters, and themes.

React is a widely used JavaScript library for building user interfaces and single-page applications. It follows a component-based architecture and uses a virtual DOM to efficiently update and render UI components

SCSS is a preprocessor scripting language that extends the capabilities of CSS by adding features such as variables, nesting, and mixins. It allows developers to write more efficient and maintainable CSS code, and helps to streamline the development process by reducing repetition and increasing reusability.

Chakra UI is a popular open-source React component library that provides a set of accessible and customizable UI components to help developers create modern web applications.

Alpine.js is a lightweight JavaScript framework that simplifies the process of creating dynamic, reactive user interfaces on the web. It uses a declarative syntax that offers a higher level of abstraction compared to vanilla JavaScript, while being more performant and easier to use than jQuery.

Zustand is a lightweight state management library for React that provides a simple and intuitive API for managing state in your application. It allows developers to easily create and manage global state, and provides a powerful set of tools for optimizing performance and improving developer productivity. Zustand is designed to be easy to use and easy to learn, making it a popular choice for developers of all skill levels.