Svelte is a modern front-end framework that compiles your code at build time, resulting in smaller and faster applications. It uses a reactive approach to update the DOM, allowing for high performance and a smoother user experience.

Vite is a build tool that aims to provide a faster and leaner development experience for modern web projects

A Progressive Web App (PWA) is a type of web application that uses modern web technologies to provide a native app-like experience to users, including offline functionality, push notifications, and device hardware access. PWAs can be installed on a user's home screen and launched like a traditional app, but do not require a separate app store listing or download.

TypeScript is a superset of JavaScript, providing optional static typing, classes, interfaces, and other features that help developers write more maintainable and scalable code. TypeScript's static typing system can catch errors at compile-time, making it easier to build and maintain large applications.