option

AKShare is an elegant and simple financial data interface library for Python, built for human beings! 开源财经数据接口库

Straightforward, type-safe argument parsing for Swift

🦄 Monads and popular FP abstractions, powered by Go 1.18+ Generics (Option, Result, Either...)

easy to use, powerful & expressive command line argument parsing for modern C++ / single header / usage & doc generation

A react-native dropdown/picker/selector component for both Android & iOS.

🔧 Fast, modern, and practical utility library for FP in TypeScript.

Option, Result, and Either types for TypeScript - Inspired by Rust 🦀

Essential building-blocks for functional & safe TypeScript code

fp-go is a collection of Functional Programming helpers powered by Golang 1.18+ generics.

Gunshi: Modern javascript command-line library

Manage your laravel application's dynamic settings in one place with various supported input types.

期权隐含波动率/历史波动率

A maybe monad

A simple C++ header only command line argument parser

A Rust-inspired declarative-programming and generic-type module for Golang that helps avoid bugs and improve development efficiency.

🚫 🐭 Asynchronous, single package CLI framework for Node

Functional programming for deno and javascript. Monads, semigroups, optics, parsers, state management, yadda yadda yadda.

Optional values for Go

Manage WordPress comments, menus, options, posts, sites, terms, and users.

OptionStratLib is a comprehensive Rust library for options trading and strategy development across multiple asset classes.