WASM

Open-source projects categorized as WASM
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WebAssembly (abbreviated WASM) is a binary instruction format for a stack-​based virtual machine. WebAssembly is an open standard that defines a portable binary-code format for executable programs, and a corresponding textual assembly language, as well as interfaces for facilitating interactions between such programs and their host environment.

Language: + Rust + Kotlin + C++ + C + Go + MDX + C# + TypeScript + Python + WebAssembly + JavaScript
Topics: WebAssembly Rust JavaScript Emscripten Golang
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Top 23 WASM Open-Source Projects

  • kotlin

    The Kotlin Programming Language.

    • Project mention: Kotlin 2.0 RC1 | news.ycombinator.com | 2024-04-16

  • yew

    Rust / Wasm framework for creating reliable and efficient web applications

    • Project mention: Surprisingly Powerful – Serverless WASM with Rust Article 1 | dev.to | 2024-04-27

    Yew is a framework for creating reliable and efficient web applications. Yew

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  • emscripten

    Emscripten: An LLVM-to-WebAssembly Compiler

    • Project mention: Python HTTP library 'urllib3' now works in the browser | news.ycombinator.com | 2024-01-30

    Browsers limit the ability for these platforms to use raw sockets, there simply is no API for it. The best that can be done /today/ is to use WebSockets, which are not the same thing any can't be used for HTTP requests without the server expecting a WebSocket connection:

    https://github.com/emscripten-core/emscripten/issues/5196#is...

  • Avalonia

    Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The most popular .NET UI client technology

    • Project mention: The search for easier safe systems programming | news.ycombinator.com | 2024-05-08

    WPF is not the best example of open source, as some components are still closed source. Though it only runs on Windows, a closed source operating system, so perhaps that is not so important.

    https://github.com/dotnet/wpf/issues/2554

    That said, there are cross platform, open source .NET UI frameworks out there, including one that is inspired by WPF:

    https://avaloniaui.net/

  • egui

    egui: an easy-to-use immediate mode GUI in Rust that runs on both web and native

    • Project mention: Macroquad egui DevTools: Rust Game Debugging UI | dev.to | 2024-05-02

    Probably the hardest part, if you are new to egui, is to work out how to display the widgets you want. The egui demo site is quite handy in this regard. It features the egui widgets, and has GitHub links to the Rust code used to make each widget. This will help you replicate them in your own project.

  • v86

    x86 PC emulator and x86-to-wasm JIT, running in the browser

    • Project mention: Run Windows on the browser with WASM power | news.ycombinator.com | 2024-03-14

  • raylib

    A simple and easy-to-use library to enjoy videogames programming

    • Project mention: Zig! Can you C? | dev.to | 2024-04-04

    Fetch Packages... raylib... ./ray_test_zig/build.zig.zon:7:20: error: url field is missing corresponding hash field .url = "https://github.com/raysan5/raylib/archive/refs/tags/5.0.tar.gz", ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ note: expected .hash = "1220c28847ca8e8756734ae84355802b764c9d9cf4de057dbc6fc2b15c56e726f27b",

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  • Warp

    Warp is a modern, Rust-based terminal with AI built in so you and your team can build great software, faster.

    • Project mention: Warp VS Wave Terminal - a user suggested alternative | libhunt.com/r/Warp | 2024-04-03

  • dioxus

    Fullstack GUI library for web, desktop, mobile, and more.

    • Project mention: Dioxus 0.5: Web, Desktop, Mobile Apps in Rust | news.ycombinator.com | 2024-03-28

    We have a web components example here: https://github.com/DioxusLabs/dioxus/blob/fd21c971038840130f...

    Everything should work like normal except: attributes are not typed, custom event listeners must be implemented with web-sys

  • tfjs

    A WebGL accelerated JavaScript library for training and deploying ML models.

    • Project mention: JavaScript Libraries for Implementing Trendy Technologies in Web Apps in 2024 | dev.to | 2024-04-09

    TensorFlow.js

  • wasmer

    🚀 The leading Wasm Runtime supporting WASIX, WASI and Emscripten

    • Project mention: Bebop v3: a fast, modern replacement to Protocol Buffers | news.ycombinator.com | 2024-03-12

    This is awesome. I'd love to have upstream support in Wasmer ( https://wasmer.io )

  • RustPython

    A Python Interpreter written in Rust

    • Project mention: Encapsulation in Rust and Python | dev.to | 2024-04-05

    Integrating Rust into Python, Edward Wright, 2021-04-12 Examples for making rustpython run actual python code Calling Rust from Python using PyO3 Writing Python inside your Rust code — Part 1, 2020-04-17 RustPython, RustPython Rust for Python developers: Using Rust to optimize your Python code PyO3 (Rust bindings for Python) Musing About Pythonic Design Patterns In Rust, Teddy Rendahl, 2023-07-14

  • pyscript

    Try PyScript: https://pyscript.com Examples: https://tinyurl.com/pyscript-examples Community: https://discord.gg/HxvBtukrg2

    • Project mention: Show HN: Dillo 3.1.0 released after 9 years | news.ycombinator.com | 2024-05-04

  • filament

    Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2

    • Project mention: Filament – A Language for Fearless Hardware Design | news.ycombinator.com | 2024-03-04

    Also: Filament is a real-time physically-based renderer written in C++. It is mobile-first, but also multi-platform.

    https://google.github.io/filament/

  • tree-sitter

    An incremental parsing system for programming tools

    • Project mention: Lezer: A Parsing System for CodeMirror, Inspired by Tree-Sitter | news.ycombinator.com | 2024-03-24

    I learned from a google search that these days upstream tree-sitter provides WebAssembly bindings.

    Source: https://github.com/tree-sitter/tree-sitter/tree/master/lib/b...

    NPM: https://www.npmjs.com/package/web-tree-sitter

    Download from the latest Github release: js file (https://github.com/tree-sitter/tree-sitter/releases/download...) and wasm file (https://github.com/tree-sitter/tree-sitter/releases/download...)

  • assemblyscript

    A TypeScript-like language for WebAssembly.

    • Project mention: Borgo is a statically typed language that compiles to Go | news.ycombinator.com | 2024-04-30

    I like your take but JavaScript was literally the assembly language of the web until WASM came along. There was no other language that TypeScript could compile to.

    This train of thought lead me to discover AssemblyScript! https://www.assemblyscript.org/

  • slint

    Slint is a declarative GUI toolkit to build native user interfaces for Rust, C++, or JavaScript apps.

    • Project mention: Ask HN: Why would you ever use C++ for a new project over Rust? | news.ycombinator.com | 2024-04-02

    Did you get a chance to check https://slint.dev?

    Disclaimer: I work for Slint

  • compose-multiplatform

    Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.

    • Project mention: Understanding file associations in JVM apps | dev.to | 2024-01-07

    So, to add file associations, we need to be able to pass both the .properties file and the --file-associations option. At the time of writing this article, the org.jetbrains.compose plugin doesn't provide such a mechanism. There is an open issue on GitHub that describes a possible workaround, which, unfortunately seems to not work on macOS.

  • wasmtime

    A fast and secure runtime for WebAssembly

    • Project mention: Backdoor in upstream xz/liblzma leading to SSH server compromise | news.ycombinator.com | 2024-03-29

    Just a documentation change, fortunately:

    https://github.com/bytecodealliance/wasmtime/commits?author=...

    They've submitted little documentation tweaks to other projects, too, for example:

    https://learn.microsoft.com/en-us/cpp/overview/whats-new-cpp...

    I don't know whether this is a formerly-legitimate open source contributor who went rogue, or a deep-cover persona spreading innocuous-looking documentation changes around to other projects as a smokescreen.

  • TinyGo

    Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.

    • Project mention: Cylon: JavaScript framework for robotics, drones, and the Internet of Things | news.ycombinator.com | 2024-05-04

  • ffmpeg.wasm

    FFmpeg for browser, powered by WebAssembly

    • Project mention: Show HN: I open-sourced the in-memory PostgreSQL I built at work for E2E tests | news.ycombinator.com | 2024-04-07

    There's already ffmpeg wasm. I've used it in projects. Works great.

    https://github.com/ffmpegwasm/ffmpeg.wasm

  • Pion WebRTC

    Pure Go implementation of the WebRTC API

    • Project mention: VoRS: Vo(IP) Simple Alternative to Mumble | news.ycombinator.com | 2024-04-19

  • sql.js

    A javascript library to run SQLite on the web.

    • Project mention: Show HN: Appendable – Index JSONL data and query via CDN | news.ycombinator.com | 2024-03-05

    Hi HN! A friend and I were inspired by projects like https://github.com/sql-js/sql.js and the idea of querying files served over CDN with HTTP range requests. We started thinking: what would a database that was specifically designed for this type of use case look like? So we started building one, and we landed on a functional prototype that we're pretty proud of!

    With our prototype, Appendable, we're able to serve and query large (GB+) datasets by hosting them on a static file host like Amazon S3 or Cloudflare R2 without running a separate server and worrying about things like tail latency, replication, and connection pooling -- all that is handled for us by the file hoster.

    Additionally, one tenet that we have been following is Appendable won't touch your underlying data, so your jsonl file is preserved and we point at that data instead of consuming it into an Appendable-specific file format. This keeps your data yours and makes it easy to introspect the data: just open it up with your favorite editor aka vim.

    We're curious what you think, we're excited to build this out further to get the performance even better and add features like pubsub. Everything is open source at https://github.com/kevmo314/appendable.

    Kevin and Matthew

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

WASM related posts

  • Adding search to static websites

    1 project | dev.to | 4 May 2024

  • Macroquad egui DevTools: Rust Game Debugging UI

    3 projects | dev.to | 2 May 2024

  • Rust, WASM, and LOK

    3 projects | dev.to | 1 May 2024

  • Bytecode VMs in Surprising Places

    9 projects | news.ycombinator.com | 30 Apr 2024

  • 3 years of fulltime Rust game development, and why we're leaving Rust behind

    21 projects | news.ycombinator.com | 26 Apr 2024

  • Show HN: I made a spaced repetition tool to master coding problems

    3 projects | news.ycombinator.com | 26 Apr 2024

  • Surprisingly Powerful – Serverless WASM with Rust Article 1

    5 projects | dev.to | 27 Apr 2024
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    www.saashub.com | 8 May 2024
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Index

What are some of the best open-source WASM projects? This list will help you:

Project Stars
1 kotlin 47,594
2 yew 29,948
3 emscripten 25,171
4 Avalonia 23,824
5 egui 19,841
6 v86 19,159
7 raylib 19,126
8 Warp 18,938
9 dioxus 18,526
10 tfjs 18,135
11 wasmer 17,829
12 RustPython 17,649
13 pyscript 17,452
14 filament 17,138
15 tree-sitter 16,625
16 assemblyscript 16,455
17 slint 15,163
18 compose-multiplatform 14,760
19 wasmtime 14,510
20 TinyGo 14,510
21 ffmpeg.wasm 13,028
22 Pion WebRTC 12,734
23 sql.js 12,234

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