VS Code extension — inline color previews, WCAG contrast, 7 color spaces, Tailwind palettes, color blindness simulation

TypeScript unit conversion engine — 200 units, 20 categories, high-precision arithmetic. Zero dependencies.

Color conversion, WCAG contrast, harmonies, and color blindness simulation for JavaScript/TypeScript

TypeScript holiday engine — Easter dates, public holidays, nth weekday finder. Zero dependencies.

Pure Python Google Fonts toolkit — 50 fonts metadata, CSS generation, font stacks, pairings.

Pure Python symbol & character encoding toolkit — 11 encoding formats, Unicode properties, HTML entities.

Sake knowledge API client — search sake grades, breweries, and terms from NihonshuFYI

Cocktail computation engine — measure parsing, ABV estimation, calorie calculation, flavor profiling, difficulty scoring

Coffee knowledge API client — search coffee varieties, brew methods, and terms from BrewFYI

Unified CLI for FYIPedia developer tools — colors, emoji, Unicode, fonts, distances, time, units, holidays, and more.

Pure Python emoji toolkit — encoding, lookup, search, 3,781 emojis from Unicode Emoji 16.0.

Pure Python color engine — conversions, harmonies, WCAG contrast, shades, and color blindness simulation.

TypeScript naming engine — Korean romanization, Five Elements compatibility, CJK stroke count. Zero dependencies.

Tea knowledge API client — search tea varieties, processing methods, and terms from TeaFYI

Pure Python holiday engine — Easter dates, public holidays, nth weekday finder. Zero dependencies core.

Pure Python Unicode character toolkit — 17 encoding formats, full Unicode properties, 90 HTML entities, character search.

MCP server hub for FYIPedia tools — connect AI assistants to color, emoji, Unicode, font, distance, time, unit, and holiday engines.

Pure Python distance engine — Haversine great-circle distance, bearing, midpoint, travel time estimates. Zero dependencies.

Pure Python naming engine — Korean romanization, Five Elements compatibility, CJK stroke count. Zero dependencies.

Homebrew tap for FYIPedia developer tools — install with: brew tap fyipedia/tap && brew install fyipedia