Web Accessibility Foundations
Build web pages that work with keyboards, screen readers and zoom, following WCAG.
Self-paced course
$299
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Performance, Accessibility & UX Engineering Courses
You make pages work with keyboards and screen readers, speed them up, fix Core Web Vitals and audit live sites with a cohort.
Start here: Web Accessibility Foundations, beginner, $299.
All Performance & UX courses
Sorted from beginner to advanced.
Screen Reader-Friendly HTML
Write HTML that screen readers announce clearly: headings, landmarks, labels and ARIA basics.
Self-paced course
$299
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Color & Contrast for Developers
Choose text and interface colors that pass WCAG contrast and still look good.
Self-paced course
$299
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Web Performance Foundations
Measure page speed and fix the causes: images, fonts, scripts and caching.
Guided project
$499
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JavaScript Performance Audit
Find slow JavaScript with the Performance panel and fix long tasks.
Self-paced course
$299
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Figma-to-React Workflow
Turn Figma designs into React components with matching tokens and layouts.
Self-paced course
$299
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Accessible Navigation
Build menus, dropdowns and mobile navigation that work with a keyboard and screen reader.
Project-based
$399
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Image Performance
Cut image weight on real pages with formats, compression, sizing and lazy loading.
Project-based
$399
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Structured Data Basics
Add schema.org structured data so search engines understand your pages.
Project-based
$399
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Core Web Vitals Lab
Improve LCP, INP and CLS on real pages using field data and targeted fixes.
Guided project
$499
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Website Audit Project
Audit a website for speed, accessibility, SEO and code quality with a weekly cohort.
Cohort program