Hanzi Writer is a free and open-source javascript library for both animating simplified Chinese characters and quizzing users on character stroke order.

Typescript port of an accurate python Hijri-Gregorian dates converter based on the Umm al-Qura calendar: https://github.com/mhalshehri/hijri-converter

A small chunk segmenter.

RSA for browserify

Translations for Meteor projects, almost i18n

JSON-compatible representation of the CC-CEDICT dataset

TypeScript 類型工具庫：提供豐富的類型操作工具和重新導出的內建類型 / TypeScript type utility library: provides rich type manipulation utilities and re-exported built-in types

A CLI tool to get a list of language names from a directory of locales

Plain color conversion functions

number, money and currency formatting library

A simple ES6 class that can be extended to provide macros and getters functionality

encodes/decodes base58 encoded XRP Ledger identifiers

Translate web pages, PDFs and text on your own machine - Chrome's built-in on-device model by default, a local LLM through Ollama when you want one. Browser extension, CLI, and MCP server.

Implements the WebIDL algorithms for converting to and from JavaScript values

Self-host the Noto Sans TC font in a neatly bundled NPM package.

A simple and easy-to-use JS image convert tools, which can specify size to compress the image.

The package of IBM’s typeface, IBM Plex

markdown-it plugin to make Markdown emphasis (`**`) in CommonMark more friendly with Chinese, Japanese, and Korean (CJK)

Creates an MSI installer for your Electron app

Convert Chinese numbers into their Arabic Format