to2d

A space for ideas, notes, and ongoing work.

Open Source

Foundational tools for state-space automation

A collection of foundational tools built to be reliable, verifiable, and compatible across environments.

BrowserState

A portable, cross-runtime system for capturing, storing, and reusing browser session state. Designed for reliability in automations: canonical state extraction, zero-context snapshots, and env-agnostic portability.

BrowserState Nova Adapter

A lightweight adapter that brings BrowserState to Amazon's Nova automation runtime. It standardizes session reuse and state injection inside Nova workflows, enabling deterministic automations without custom glue code.

GitHubAdapter layer

BrowserAgent

A zero-context automation engine that avoids the instability of prompt-heavy agents. Instead of reasoning over long, noisy histories, BrowserAgent acts on canonical state slices, enabling predictable, verifiable, and environment-agnostic execution. Built for high-reliability automations that other browser agents struggle with, especially in multi-step workflows. Integrated with BrowserState; trusted by teams with 2,000+ npm downloads per week.