Dev tools · alternatives · 2026
24 alternatives to P11, Plan 9 kinda inspired kernel running on the browser
Kernel in TypeScript. Contribute to intigos/possimpible development by creating an account on GitHub.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. P11, Plan 9 kinda inspired kernel running on the browser launched in 2024; newer entries below may have overtaken it.
- 1
Kernel in TypeScript. Contribute to intigos/possimpible development by creating an account on GitHub.
2022 · github.com · its alternatives →
- 2AA
Yes, another reactive UI framework for JavaScript. Bear with me, please... :-) I 'invented' the concept for this back in 2011, and it was used (as a proprietary lib) in various startups. Even though many similar open source libs have been released since, and boy have I tried a lot of them, none have been able to capture the elegance and DX of what we had back then. I might be biased though. :-) So I started creating a cleaned-up, modern, TypeScript, open source implementation for the concept about five years ago. After many iterations, working on the project on and off, I'm finally happy…
2025 · aberdeenjs.org · its alternatives →
- 3
Bun▲303A fast JS runtime Node.js replacement with built‑in tools
Dec 2025 · bun.com · its alternatives →
- 4
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…
Mar 2026 · github.com · its alternatives →
- 5OS
2012 · ubercomp.com · its alternatives →
- 6MT
2013 · teamten.com · its alternatives →
- 7
Create and share simple web demos using TypeScript, CSS, and HTML. Prototype new ideas quickly.
2017 · codewich.com · its alternatives →
- 8
Run TypeScript snippets directly in Chrome DevTools
2024 · chromewebstore.google.com · its alternatives →
- 9GS
factorio-type-kit - author factorio mods in typescript, or generate interfaces for your language of choice
2021 · cdaringe.github.io · its alternatives →
- 10
- 11WB
2012 · larryng.github.com · its alternatives →
- 12
Hi Hacker News! My name is Sagar, I’m working on a startup called Speakeasy - we’re making all APIs self-service. The platform is currently in beta, but we’re independently launching this tool which you can use to generate language-idiomatic, statically-typed TS SDKs from any public OpenAPI schemas. We hope to continue iterating on this to give devs a way to easily generate high fidelity client SDKs for all the major languages. Inspiration for this product is from past experiences struggling with OpenAPI. I was originally optimistic about using the OpenAPI tools to build out our offering,…
2022 · easysdk.xyz · its alternatives →
- 13
Hi HN! We’re excited to share our new code generator that lets you ship high-quality TypeScript SDKs, that your users will love, from your OpenAPI documents. Our ongoing goal is to help you build one SDK that runs anywhere modern JavaScript runs. This includes new runtimes like Deno and Bun in addition to the ever-popular Node.js. Additionally, the popularity of AI has meant server-sent events and file streaming are also commonplace - we wanted to cover these use cases too. This explosion in new runtimes and ways of interacting with APIs shifts cognitive burden on API developers often having…
2024 · speakeasyapi.dev · its alternatives →
- 14IB
You know that old TI calculator you used in high school, then put in a box and forgot about? Have you ever wished you had an operating system for your calculator with preemptive multitasking, dynamic memory management, a tree filesystem conforming to the FHS, and all the comforts of Unix? Well, good news: that's totally a thing that exists. I've been working on my kernel for about three and a half years now and I'm looking for new contributors to help out. It's written entirely in z80 assembly, and it's both challenging and fun to work on. There's an IRC channel for contributors or people…
2014 · its alternatives →
- 15
Experiment with TypeScript - with npm in your browser
2025 · typescriptnotebook.com · its alternatives →
- 16
Today we launched a Typescript library for building video processing applications that can run completely client-side This project has been started in March 2023 with the mission of creating the "video processing toolkit for the area of AI". During an extensive research period, we quickly decided to fully embrace WebGPU, which offers a substantial performance improvement over its predecessor WebGL and technologies alike. In combination with WebCodecs, these two technologies lead to unprecedented rendering capabilities on the web and pave the way for the next generation of video processing…
2024 · github.com · its alternatives →
- 17
This is a personal project I've been working on and off for the past few years. It's a set of tools that have allowed me to prototype quickly small (and increasingly bigger) kernels, and create userspace programs to interact with them. Supports riscv64, amd64 and i386. The intel port has been tested and used on real hardware, from big dual-socket Xeon machines to an old X220. It is all C, I have plan to make rust bindings for the kernel library. But again, they're plans at this stage. Porting to new architectures is relatively simple, a basic port to riscv took me a couple of weeks of…
2024 · github.com · its alternatives →
- 18
Spent a week in the break building a pre-compiler that brings type safety to runtime. Still pretty early, but generally does what it says. Looking for feedback, code that breaks it (check out the playground), ideas etc.
Jan 2026 · typical.elliots.dev · its alternatives →
- 19
I built Morph, an experimental fullstack HTML-first library for Deno, Node, and Bun. Everything returns HTML, not JSON. No React, no Vite — just plain HTML with server-side rendering. No build steps, no preprocessors, no complex configs — everything runs from a single file. Perfect for Telegram Web Apps, internal tools, simple admin panels, dashboards, or anywhere a full-blown SPA feels like overkill. Important: I built this entirely for myself — to solve my own problems. I hate complex frontend. I hate writing it. And I don’t want to waste time on it. But maybe it’ll help you too.
2025 · github.com · its alternatives →
- 20
Generate Typescript types from Golang source code. Contribute to gzuidhof/tygo development by creating an account on GitHub.
2022 · github.com · its alternatives →
- 21AT
2019 · blog.hediet.de · its alternatives →
- 22WR
After my last blogpost showing how to compile and link Rust code for the x86 xv6 kernel (using C FFI), in this post I show how to code your own networking stack, and then show a working http server using smoltcp.
Dec 2025 · alessandroferrari.live · its alternatives →
- 23
Hello everyone, For the past several months, I have been building multiple React/TailwindCSS components for my projects. I have decided to bundle and document them so that I can share them with the community. The entire UI kit is written in Typescript on top of the class-variance-authority library. Although I am already using these components in production, the project is still in beta since it lacks a full test suite and dark mode. Please feel free to take a look and provide feedback if you have a moment to spare. Thank you!
2023 · rewind-ui.dev · its alternatives →
- 24
Kandelo is an open-source, Wasm-based multi-process kernel that runs POSIX programs in browsers and Node.js. Kandelo is still experimental, but it already runs a substantial range of existing software. Do you have use cases for this? We are trying Kandelo as a new foundation for WordPress Playground which runs server-side WordPress entirely in the browser. Kandelo also looks promising as a sandbox for running agents in the the browser and on the command line. On the side, we've been playing with porting games and desktop environments and even compiling runnable programs within Kandelo. Yet…
Aug 2026 · kandelo.dev · its alternatives →
Also compare
- Possimpible: A Kernel Running on the Browser alternatives
- Aberdeen – An elegant approach to reactive UIs alternatives
- Bun alternatives
- Crust – A CLI framework for TypeScript and Bun alternatives
- Open Source emulator in Javascript that runs Linux alternatives
- My Turbo Pascal compiler in JavaScript alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →