Typescript Code Conventions

Typescript

For Typescript we have some pretty easy conventions:
eslint:

• 2 spaces for indentation
• use const and let instead of var
• Never use the any type
• use arrow functions where it improves readability (instead of function functions: (userName: string) => console.log("User:", userName))
• handle null/undefined values (use ! and ? and ?? for null/undefined assertions/handling)

quality:

• camelCase for functions (except for Components)
• PascalCase for Interfaces, Components and Types
• do not use abbreviations for naming of things
• all function names should be descriptive enough to understand what is happening in the function
• all variable names should be descriptive enough to understand what is happening