nowfound

Dev tools · June 7, 2020

Monads for Deno

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

Monads for Deno launched on June 7, 2020 with 7 votes, #1,190 of 4,317 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 6 years on.

Visit github.com ↗Monads for Deno alternatives

Does a similar job

all alternatives →
  • deco.cx 2.02024 · decocms.com · ▲1,078

    Build web apps 10x faster with Deno, JSX, TS & Tailwind

  • RM
    Result monad for Elixir inspired by Rust Result type2021 · hexdocs.pm · ▲39
  • Crust – A CLI framework for TypeScript and BunMar 2026 · github.com · ▲95

    We've been building Crust (https://crustjs.com/), a TypeScript-first, Bun-native CLI framework with zero dependencies. It's been powering our core product internally for a while, and we're now open-sourcing it. The problem we kept running into: existing CLI frameworks in the JS ecosystem are either minimal arg parsers where you wire everything yourself, or heavyweight frameworks with large dependency trees and Node-era assumptions. We wanted something in between. What Crust does differently: - Full type inference from definitions — args and flags are inferred automatically. No…

  • A tool to Convert JSON schemas into TypeScript Deno classes2023 · github.com · ▲43

    Hello all To preface this is just something I've been making as a learning exercise, so all feedback is appreciated. This is a tool that converts JSON schemas into TypeScript utility classes for use in Deno. Automatic Type Generation: Typescript interfaces for the compressed and uncompressed versions of your data. Compression & Decompression: Compress and decompress your data. Validation: Built-in data validation using Ajv ensures your data adheres to the schema. Reusability: Once generated, the utility classes can be used in other Deno projects. It currently only supports a subset of JSON…

  • Coerce – Actor runtime for Rust using async/await and tokio channels2019 · github.com · ▲155

    Actor runtime and distributed systems framework for Rust - LeonHartley/Coerce-rs

  • Zero-codegen, no-compile TypeScript type inference from Protobufs2025 · github.com · ▲138

    🛫 Zero-codegen, no-compile TypeScript `type` inference from protobuf `message`s - nathanhleung/protobuf-ts-types

More dev tools this month

the category →
  • /dev/null▲486

    a social network for devs

    Dev tools · 3d ago · dev-null.sh

  • Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

    open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

    Dev tools · 28d ago · github.com

  • Reladraw – A diagram language where you decide where to place things▲411

    Contribute to reladraw/reladraw development by creating an account on GitHub.

    Dev tools · 26d ago · github.com

  • OpenBot▲362

    Grok Bot alternative: free, local, open-source, multiplayer

    Dev tools · 23d ago · openbot.run

  • Talanoa▲346

    Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

    Dev tools · 21d ago · talanoa.email

  • CoreSpeed▲332

    One MCP for everything your agents need: apps, memory, tools

    Dev tools · 28d ago · corespeed.io

Source: Show HN post ↗

Launched alongside, June 2020

the whole month →