Zero-dependency exact monetary arithmetic for JS & TS. BigInt-backed, configurable rounding (banker's by default), fees/discounts/split recipes, formatting & crypto. Plain numbers in, plain numbers out. ESM + CJS.

visualisation of mass spectrometry data

A markdown-it plugin for removing empty (whitespace-only) paragraphs.

Shaka Player transpiled from Closure JavaScript to TypeScript. Unofficial, not affiliated with Google.

Turn any directory of Markdown into a fast, browsable HTML explorer. Renders on demand, live-reloads, supports Mermaid and full-text search, and writes nothing to your files.

Exact BigInt arithmetic for figurate (polygonal) numbers: forward evaluation, membership, index recovery, and iterators for triangular, pentagonal, generalized pentagonal, and every s-gonal family.

A powerful modular CLI utility to convert images, text, audio, and video files.

Role OS — a multi-Claude operating system where 61 specialized roles execute work through contracts, conflict detection, escalation, and structured evidence. 10 team packs, 9 missions including dogfood swarm (multi-pass convergence), deep audit with manif

JavaScript Library for Elliptic Curve Cryptography: key exchanges (Diffie-Hellman, Massey-Omura), ECDSA signatures, and Koblitz encoding. Suitable for crypto education and secure systems.

MinerU output linter/fixer — LLM tool-use loop that restructures (never generates) MinerU content_list. Machine-verified fidelity: C_out ⊆ C_in. Rust core via napi-rs.

Unified Token Dashboard usage uploader CLI

The configuration panel for AI-built UI: your agent generates variants with a full contextual control panel, you tweak and finalize, the losers get pruned from the codebase. Built on DialKit.

Hydrossential is the first and only serum that helps individuals preserve the inherent beauty of their skin. Hydrossentials, formulated with all-natural components, helps erase skin issues such as wrinkles and dark circles while illuminating dull areas fo

Miracle package for updating your strings and arrays

Structural unit test suite for English text. Enforces style contracts and identifies structural weaknesses using deterministic metrics.

Enhanced version of the React JSON schema form component with Bootstrap 4 theme

Portable AI coding agent on a USB drive — opencode + Ollama, install once, run on Windows / macOS / Linux

Mail — Inbox, Triage, All, Drafts over the production mail schema. No-build iframe pkg; deterministic CSS vendoring build.

A packaged version of Christain M. Zmasek's archaeopteryx.js phylogenetic tree viewer

CLI for schelling.sh: recall, follow_up, fetch, feedback, impact_note, outcome, setup (SSE + JSON)