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Pick the right approach in 1 click, write code with syntax highlighting, and validate each mission.
Build complete architectures (Multi-tenant SaaS, Realtime Arena, Risk Lab, RAG Engine) with the same guided simplicity as the courses.
Each project is broken into 4 short guided missions: 1. Approach choice · 2. Assisted code · 3. Review.
Build a task service: tenant isolation, permissions and idempotent events, then assemble a testable business API.
Create reliable duel logic: states, scores, ties and ranking. Export an engine independent of its interface.
Turn fictional historical data into reproducible returns, losses and risk limits. No real orders or return promises.
Build a verifiable document assistant core: normalization, search, permissions and cited sources. A concrete foundation before embeddings and generative models.
Deliverable: a 1-click exportable JavaScript business core with tests and documentation.
