Technologies Svelte https://svelte.dev/docs Node general documentation: https://nodejs.org/docs/latest-v15.x/api/ Getting Started Guides: https://nodejs.org/en/docs/guides/ Express https://expressjs.com/ Firebase https://firebase.google.com/docs SASS https://sass-lang.com/documentation TypeScript https://developer.mozilla.org/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_TypeScript General Topics Responsive design https://www.freecodecamp.org/news/how-to-start-thinking-responsively/ Security https://developer.mozilla.org/en-US/docs/Learn/Server-side/First_steps/Website_security REST APIs https://www.codecademy.com/article/what-is-rest