Dev.to
7/28/2026

The original title is: "Beyond APIs: The Architecture of Autonomous 'Computer Use' Agents in TypeScript"
Original: Beyond APIs: The Architecture of Autonomous "Computer Use" Agents in TypeScript
Short summary
An in-depth technical article on the architecture of autonomous 'Computer Use' agents built in TypeScript. It contrasts traditional API-bound agent orchestration with perceptual navigation, where agents visually perceive their environment and execute low-level interactions like mouse clicks and keystrokes. The piece details a Visual Control Loop with perception, reasoning, execution, and verification phases using multimodal neural networks.
- •Explains shift from API-bound agents to visual 'Computer Use' agents
- •Details a four-phase Visual Control Loop: perception, reasoning, execution, verification
- •Covers hybrid perception combining screenshots, accessibility trees, and DOM dumps
Generated with AI, which can make mistakes.
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