Safely and quickly serialize JavaScript objects

Serializable data contracts shared by Drever's compiler and runtime.

Provides low-level interfaces and helper methods for authentication in Azure SDK

Global identifiers from different JavaScript environments

Tokenizes a string that represents a regular expression.

Compile Deliverart orders and receipt templates into transport-neutral ePOS documents

Manage state with style in every framework

Emmet standalone abbreviation parser

Shared TypeScript types and zod schemas that define the contract between Tangle agents, the sidecar, and provider adapters: capabilities, agent profiles, message parts, and harness descriptors. This is the canonical home for those shapes; higher-level pac

An error subclass for wrapping non-error values

Portable, independently verifiable receipts of how a clinical AI output came to exist.

This is a **fork** of [NielsLeenheer/WebUSBReceiptPrinter](https://github.com/NielsLeenheer/WebUSBReceiptPrinter). It allows you to print to a USB connected receipt printer using WebUSB.

Stylish console.log for node

Precondition checking utilities.

Claude Cup — worldwide building contest. Track your Value/Token Ratio, climb the real-time leaderboard, and fill a live trophy in your terminal.

Map object keys and values into a new object

Forge AI agents locally with a governed workspace — exactly-once, receipted, no account needed. Deploy to Invoke when you're ready.

Serialization symbols for custom class serialization in Workflow SDK

Formatting user's text input on-the-fly

Demand a verifiable EMILIA authorization receipt for any irreversible agent action. Emits Receipt Required challenges (428, with legacy 402 compatibility) and tells the agent exactly what to bring.