Utilities for Unicode codepoint

Find the Unicode bidirectional class of any codepoint

Universal Unicode 17 font — every assigned codepoint, real outlines.

Fast uint8array to utf-8 codepoint iterator for streams and array buffers by @okikio & @jonathantneal

Check if the character represented by a given Unicode code point is fullwidth

Determine the East Asian Width of a Unicode character

Provides fast access to unicode character properties

Find the Unicode bidirectional class of any codepoint

Provides fast access to unicode character properties

Mapping from Dingbat fonts, such as Symbol, Webdings and Wingdings, to Unicode code points

Unicode Character Lookup is a tool for retrieving detailed information about Unicode characters. It provides codepoint, UTF-16 encoding, category, and emoji name information.

A JavaScript library that breaks strings into their individual user-perceived characters (including emojis!)

Project-local RAG memory MCP server — knowledge graph + multilingual vector + FTS5 in a single SQLite file. Per-project isolation, 38 MCP tools, codepoint-safe chunking (Korean/CJK/emoji).

Provides fast access to unicode character properties

A module to convert cantonese character to pinyin or unicode codepoint vice versa.

Metrics for the Standard 14 PDF fonts and their encodings

Aburi core foundation: deterministic Symbol ID generation, canonical JSON serializer (NFC + codepoint-sorted keys), 11 IR invariants checker, workspace root + JS/TS manager autodetect, and JS/TS Component autodetect (package.json#name / exports / dependen

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[Unicode 17.0.0] Returns the name, aliases, or label of a Unicode character or Emoji

- for each codepoint directly on utf8-buf