Blog
Product updates, platform news, and the occasional take on how developer training should work.
All Courses and Certifications Are Now Free
We've opened the entire training library — every course, guide, quiz, and certification track — at no cost, and removed the cohort waitlist entirely.
A Redesigned Account Menu, and Light/Dark/Ocean Themes
The header now has a real account menu, and the whole site runs on a shared design-token system with three selectable color themes.
Why We Split Quizzes Into Levels Instead of One Long Test
A single 50-question exam tests endurance more than skill. Here's why leveled quizzes give a more honest signal — and a better learning loop.
How We Pick What Goes Into an Implementation Guide
Our guides aren't tutorials for tutorials' sake — each one maps to a real production pattern our own reviewers have shipped.
Live Chat Is Now Available From Any Page
Signed-in learners can now reach support instantly from a persistent chat widget, without leaving the lesson they're on.
Have feedback on something we shipped?
We read every ticket. Tell us what's working (or not) via Support, or swing by the Community page to see what other learners are discussing.