Comet: The Human-AI Browser

Comet: The Human-AI Browser is your field guide to a new way of working on the web-where the browser is not just a window but a collaborator. For three decades, we clicked, copied, and juggled tabs. With Comet, the loop compresses: research is evidence-first, coding is repo-aware, writing is versioned and critique-ready, design is token-driven, and automations run safely under your control. This book shows you how to turn intent into outcomes-faster, safer, and with reproducible trails you can trust.
What you'll learn The new baseline: Why AI-native browsing matters and what "ambient copilots" really change in your day-to-day. Responsible speed: A practical model for speed, safety, context-awareness, and interoperability-without sacrificing control. Inside the engine: How rendering, sandboxing, permissions, and an Assistant OS (prompts, tools, memory, task graphs) make help powerful and accountable.
Research Mode: Web triage, citation discipline, and note graphs with provenance so insights withstand scrutiny. Coding Mode: Snippets, tests in the browser, live previews, and repo-aware assistants to ship with confidence. Writing Mode: Outlines, versioned drafts, inline critique, and publication pipelines that turn creativity into repeatable delivery. Design Mode: Component galleries, design tokens, and auto-spec from UI states to keep design and code in sync.
Power Automations: Scheduled checks, custom agents, and a secure credentials vault for dependable execution. Teams and Governance: Clear roles, policy packs, and shared datasets for speed with guardrails. The Road Ahead: Edge inference, privacy-preserving analytics, and local-first AI-why products that "just work" and can prove privacy will win. Why this book Actionable patterns: Checklists, mental models, and repeatable workflows you can adopt in hours-not months.
Evidence and accountability: Build trails, citations, logs, and specs by default so your work scales and stands up to review. Designed for doers: Researchers, developers, writers, designers, product leaders, and operators who live in the browser. If you've ever thought, "There must be a faster way to do this-without losing track of what's true, " this book is your playbook. Meet Comet. Turn goals into outcomes.
Keep control.