Explorer
$0 / forever
- Every language & every lesson
- Interactive exercises in each chapter
- Progress tracking
- Full project library
- AI study partner
// 01 · the library
View all languages →
Every language, A → Z
Deep paths, not cheat-sheets — sorted alphabetically by default. Basics to professional level, chapter by chapter.
// 02 · career paths
View all courses →
Courses that build professionals
Curriculum-style paths. Every module opens the same language cards you already know — one source of truth, zero duplicated content.
// 03 · the road ahead
Plans & upcoming powers
Soon you'll run code right in the browser — and an AI study partner joins Plus and Pro.
▊ COMING SOON — run code directly in the browser · every language · every exercise · zero setup
Plus
$9 / month
- Everything in Explorer
- AI chat — limited messages
- Limited AI-generated roadmaps
- AI help inside language paths
- AI inside courses
Pro
$19 / month
- Everything in Plus
- Near-unlimited AI chat
- Unlimited AI roadmaps
- AI in every language and every course
- Early access to the in-browser code runner