Framework-agnostic schema definition library for building type-safe HTTP APIs. Define your entire API surface — routes, HTTP methods, request/response shapes — once, then share the schema type between your server and client.

Western Frisian spelling dictionary

Type-safe HTTP client for APIs built with `@fy-tools/rpc-server`. Wraps Axios with a proxy that maps your schema structure directly to typed function calls — no codegen required.

fiftyyears — a durable React design system. shadcn-based components + design tokens, built to outlive the apps that use it.

Elysia adapter for `@fy-tools/rpc-server`. Pass your app schema and an Elysia instance — routes and groups are registered automatically, and handlers are fully type-safe.

Next.js integration for `@fy-tools/rpc-client`. Provides a server-side API factory for Next.js Server Actions and React hooks (`useFetcher`, `useMutation`) for client components — all with full type inference from your schema.

Express adapter for `@fy-tools/rpc-server`. Pass your app schema and an Express instance — routes are registered automatically, request validation is handled for you, and handler context is fully typed.

The easiest, free and open-source Tailwind CSS component library with semantic classes.

Custom and statutory payroll rules engine for India salary calculations.

platypus-finance/platypus-finance-utils is a library developed by for platypus finance.

为 web 后端应用提供基础模块的工具包

基础模型

Collection of vue3 components

A fast and small hyphenation engine

Wizzi Command Line Interface

test

fy # 工具方法包

Medusa v2 plugin for B2B Sales Agents management

Shortern long numbers to Human Readable K M B format

The wizzi factory command line interface.