Separate concerns in your code by breaking down sections like header, table & footer into smaller functions or modules. Use a robust templating engine & improve code organization for better maintenance.

Decided to build my first game after 7 years of software development, a new challenge awaits!

Create a service-worker in src/service-worker/index.ts, add manifest.json to static/ with icons and screenshots, link it in app.html.

Use Illustrator for vector graphics, not PDFs with text. InDesign is better suited for building PDF documents due to its features like auto-generated table of contents and linkable sections.

DOM represents web page structure, style & content. Programs can manipulate it using JavaScript. BOM (Browser Object Model) is like a container that includes DOM and other browser functionalities.

Javascript const can modify object contents, but reference remains immutable. Use Object.freeze() for true immutability.