Introduction

Welcome. In this course you build TaskFlow, a realtime, multi-user Kanban board, from an empty repo to a running docker compose up stack — Rust/Axum + PostgreSQL + Redis on the back end, Astro + a Preact island on the front end, and WebSocket live sync tying it together.

In this module

• Overview — what TaskFlow is, the feature list, and the map from each module to the Learn Hub course it adapts.
• Architecture — the system design, the request and realtime paths, and why each part of the stack was chosen.
• Prerequisites — the tools to install on macOS, with verification commands.
• Roadmap — the six-project Real-World Projects series and where TaskFlow fits.

Start with the Overview →