Alternatives and similar repositories for optionals

Users that are interested in optionals are comparing it to the libraries listed below

• richardscarrott / ok-computer
  λ "Functions all the way down" data validation for JavaScript and TypeScript.
  ☆78Updated 2 years ago
• suchipi / safety-match
  Rust-style pattern matching for TypeScript
  ☆197Updated last year
• shuckster / match-iz
  A tiny pattern-matching library in the style of the TC39 proposal.
  ☆160Updated 3 months ago
• badrap / result
  A TypeScript result type taking cues from Rust's Result and Haskell's Either types
  ☆295Updated last year
• ariesclark / tanu.js
  An oversimplification of the TypeScript Compiler API for defining and generating source files.
  ☆136Updated 10 months ago
• traverse1984 / oxide.ts
  Rust's Option<T> and Result<T, E>, implemented for TypeScript.
  ☆559Updated last year
• dprint / dprint-plugin-prettier
  Prettier wrapper plugin for dprint.
  ☆104Updated 2 months ago
• tc39 / proposal-extractors
  Extractors for ECMAScript
  ☆258Updated 7 months ago
• kerryboyko / denodash
  A utility library, similar to Underscore and Lodash, but written Typescript-First, designed for use in Deno
  ☆65Updated 3 years ago
• badrap / valita
  A typesafe validation & parsing library for TypeScript.
  ☆411Updated last week
• denoland / deno_graph
  The module graph logic for Deno CLI
  ☆127Updated 3 weeks ago
• dilan-dio4 / strz
  💪 Very strongly typed string functions in TypeScript
  ☆119Updated 2 years ago
• phenax / typed-regex
  A typescript library for type-safe regex for named capture groups
  ☆91Updated 3 years ago
• dprint / dprint-plugin-typescript
  TypeScript and JavaScript code formatting plugin for dprint.
  ☆267Updated this week
• didavid61202 / type-level-regexp
  🔤🔍 Type-level RegExp, parse and match string in TypeScript type system.
  ☆113Updated last year
• fabiospampinato / flimsy
  A single-file <1kb min+gzip simplified implementation of the reactive core of Solid, optimized for clean code.
  ☆191Updated last year
• everweij / typescript-result
  A Result type inspired by Rust and Kotlin that leverages TypeScript's powerful type system to simplify error handling and make your code …
  ☆178Updated 4 months ago
• c4spar / deno-dzx
  🦕 Deno shell tools inspired by zx.
  ☆138Updated 2 years ago
• privatenumber / type-flag
  ⛳️ Typed command-line arguments parser for Node.js
  ☆172Updated 10 months ago
• sinclairzx81 / parsebox
  Parser Combinators in the TypeScript Type System
  ☆85Updated last month
• iyegoroff / spectypes
  Fast, compiled, eval-free data validator/transformer
  ☆107Updated last year
• rimbu-org / rimbu
  Rimbu is a TypeScript library focused on immutable, performant, and type-safe collections and other tools.
  ☆136Updated 2 weeks ago
• cevr / ftld
  A pragmatic entry into a functional fantasy land.
  ☆57Updated 4 months ago
• gadget-inc / wds
  Real fast development reloading for server side TypeScript projects.
  ☆114Updated last month
• dprint / dprint-vscode
  Visual Studio Code extension for formatting code with dprint.
  ☆66Updated 3 months ago
• ardatan / whatwg-node
  Helper packages to create platform agnostic applications and libraries without worrying about the lack of WHATWG support in Node.js
  ☆173Updated this week
• dudykr / public-stc
  The fastest TypeScript type checker in the world
  ☆292Updated 2 years ago
• denosaurs / wait
  🌀 Minimal terminal spinner
  ☆65Updated 7 months ago
• vobyjs / oby
  A rich Observable/Signal implementation, the brilliant primitive you need to build a powerful reactive system.
  ☆242Updated last year
• neuledge / computed-types
  🦩 Joi like validations for TypeScript
  ☆362Updated 10 months ago