What this course claims

CSTA K-12 Computer Science Standards, Revised 2017 — ceiling Level 3A, concepts AP, DA, IC. Aligned to CSTA standards (ceiling Level 3A, grades 9-12) across Algorithms & Programming, Data & Analysis, and Impacts of Computing, taught through front-end web projects that ship to a real URL.

Level	What learners do
Level 1 · Intern	Write the bones of a page: headings, text, links, images, forms.
Level 2 · Stylist	Give it a look: colour, type, spacing, and a palette you chose.
Level 3 · Layout Artist	Make it hold up on any screen, from a phone to a desktop.
Level 4 · Component Maker	Stop repeating yourself — build parts you can use again.
Level 5 · Interaction Dev	Make it move: menus, tabs, FAQs, and forms that answer back.
Level 6 · Launch Director	Work with AI to build what you planned, then put it on the internet.

Accessibility

WCAG 2.2 — Level A plus selected AA (the eight criteria listed here only). Teaches eight WCAG 2.2 success criteria as everyday craft (alt text, semantic structure, contrast, keyboard access, link text, visible focus, form labels, accessible names). Once a criterion is introduced it is checked in every later chapter, not just the one that taught it.

Criterion	Taught as
1.1.1	Non-text Content — alt text on images
1.3.1	Info and Relationships — semantic structure and heading outline
1.4.3	Contrast (Minimum) — 4.5:1 for body text
2.1.1	Keyboard — everything works without a mouse
2.4.4	Link Purpose — link text says where it goes
2.4.7	Focus Visible — the focus ring is never removed
3.3.2	Labels or Instructions — a label on every form field
4.1.2	Name, Role, Value — accessible names for buttons and controls