Build to understand

Projects with increasing independence.

Requirements come first. Hints unlock progressively. Reference solutions stay out of the way until you have a real attempt.

Beginner

Turn profile inputs into a polished, validated summary using values, operators, and strings.

Build two logic-driven programs with reusable functions and defensive input handling.

Practice events and predictable state updates with the simplest possible interactive component.

Render and rotate a small local data set — a gentle introduction to arrays and DOM updates together.

Model transactions, calculate totals, group categories, and generate useful summaries.

Create, edit, filter, search, prioritize, and persist accessible tasks.

Design a maintainable domain model with classes, encapsulation, and modules.

Fetch public data with loading, empty, success, retry, and error states.

Build reusable questions, scoring, and review states — a simplified version of this platform's own quiz engine.

Create searchable notes with local persistence — a smaller sibling of the Task Manager project.

Handle real API loading, empty, and error states with a focused, single-purpose widget.

Combine API data, debounced search, filters, sorting, pagination, modules, and tests.

Ship tasks, notes, search, an API widget, persistence, analytics, accessibility, and tests — the course capstone.