Digital-twin testing for AI agents — run tasks against resettable local or hosted twins and record tool-call traces for evaluation on pome.sh.

Reads / writes floats / doubles from / to buffers in both modern and ancient browsers.

Stringify your JSON at max speed

Rampart — client-side PII redaction for AI assistants: deterministic recognizers + a 14.7 MB ONNX classifier (transformers.js), default-deny policy, and reversible placeholders. Runs entirely in the browser.

Fastest random ID and random string generation for Node.js

High-performance Base64 encoder and decoder

zlib port to javascript - fast, modularized, with browser support

Detects what package manager executes the process

EC cryptography

Efficient Binary heap (priority queue, binary tree) data structure for JavaScript / TypeScript. Includes JavaScript methods, Python's heapq module methods, and Java's PriorityQueue methods.

CLI eval example for Workglow: pull HuggingFace datasets into storage, run task workflows across models, and score the stored results.

Blazingly fast recursive convertion to and from camelCase or PascalCase for Objects and Arrays

Terminal-native AI agent CLI with bilingual TR/EN UI, multi-agent orchestration, persistent memory, secure tools and messaging integrations.

Next-generation take on pre/post function hooks

Utilities for ESLint plugins.

Uber-fast unique id generation, for Node.js and the browser

Bring SynthesisUI design systems into any project - tokens, typed components, whole pages and an agent-ready CLAUDE.md manifest.

The Firebase Authenticaton component of the Firebase JS SDK.

A point in polygon based on the paper Optimal Reliable Point-in-Polygon Test and Differential Coding Boolean Operations on Polygons

SIMD crc32