Contral, an AI coding agent with real-time teaching, launches to help developers understand code while building.

Contral pairs an AI agent that writes code at 'vibecoding speed' with a real-time teaching layer that explains each line, pattern, and decision as the agent builds. The tool runs inside the IDE and includes a repo-aware agent that reads, writes, and runs the full codebase.

The product offers two modes: Build Mode (AI writes code while teaching happens in real time via floating learning cards) and Learn Mode (a structured curriculum in any programming language, with Java available in Beta, including challenges, projects, and 'boss exams'). Developers can toggle between modes in the same experience.

Available free to start with no credit card required; Pro plan costs $9.99/mo annually. 200+ developers are already building with Contral.