walt - :zap: Walt is a JavaScript-like syntax for WebAssembly text format :zap:

•    Javascript

---

⚡️ Walt is an alternative syntax for WebAssembly text format. It's an experiment for using JavaScript syntax to write to as 'close to the metal' as possible. It's JavaScript with rules. .walt files compile directly to WebAssembly binary format. 🚀 Try it out in the Walt Explorer.

walt webassembly wasm compiler js ast

wabt - The WebAssembly Binary Toolkit

•    C++

---

These tools are intended for use in (or for development of) toolchains or other systems that want to manipulate WebAssembly files. Unlike the WebAssembly spec interpreter (which is written to be as simple, declarative and "speccy" as possible), they are written in C/C++ and designed for easier integration into other systems. Unlike Binaryen these tools do not aim to provide an optimization platform or a higher-level compiler target; instead they aim for full fidelity and compliance with the spec (e.g. 1:1 round-trips with no changes to instructions). This will fetch the testsuite and gtest repos, which are needed for some tests.

webassembly

binaryen - Compiler infrastructure and toolchain library for WebAssembly, in C++

•    WebAssembly

---

Consult the contributing instructions if you're interested in participating. As a result, you might notice that round-trip conversions (wasm => Binaryen IR => wasm) change code a little in some corner cases.

emscripten webassembly compilers c-plus-plus

stdweb - A standard library for the client-side Web

•    Rust

---

The goal of this crate is to provide Rust bindings to the Web APIs and to allow a high degree of interoperability between Rust and JavaScript.

web gui asmjs emscripten webassembly webasm

assemblyscript - A TypeScript to WebAssembly compiler 🚀

•    WebAssembly

---

AssemblyScript compiles strictly typed TypeScript (basically JavaScript with types) to WebAssembly using Binaryen. It generates lean and mean WebAssembly modules while being just an npm install away.

typescript webassembly compiler assemblyscript wasm

Blazor - Build client web apps with C#

•    CSharp

---

Blazor lets you build interactive web UIs using C# instead of JavaScript. Blazor apps are composed of reusable web UI components implemented using C#, HTML, and CSS. Both client and server code is written in C#, allowing you to share code and libraries.

web-application-framework web-framework csharp-framework client-ui webassembly

nebulet - (Going to be) A microkernel that implements a WebAssembly "usermode" that runs in Ring 0.

•    Rust

---

Nebulet is a Google Summer of Code project started during the summer of 2018. More details about Nebulet and GSoC are here. Under the hood, Nebulet is a microkernel that executes WebAssembly modules in ring 0 and a single address space to increase performance. This allows for low context-switch overhead, syscalls just being function calls, and exotic optimizations that simply would not be possible on conventional operating systems. The WebAssembly is verified, and due to a trick used to optimize out bounds-checking, unable to even represent the act of writing or reading outside its assigned linear memory.

osdev webassembly operating-system microkernel nebulet

lucet - Lucet, the Sandboxing WebAssembly Compiler.

•    Rust

---

Lucet is a native WebAssembly compiler and runtime. It is designed to safely execute untrusted WebAssembly programs inside your application. Check out our announcement post on the Fastly blog.

webassembly wasi assemblyscript wasm

Porcupine - On-device wake word detection engine powered by deep learning.

•    C

---

Try out Porcupine using its interactive web demo. You need a working microphone. Try out Porcupine by downloading it's Android demo application. The demo application allows you to test Porcupine on a variety of wake words in any environment.

wake-word-detection deep-learning voice-as-an-interface iot voice-commands android ios raspberry-pi wakeword keyword-spotting hotword hotword-detection trigger-word-detection voice-control webassembly

asm-dom - A minimal WebAssembly virtual DOM to build C++ SPA (Single page applications)

•    C++

---

asm-dom is a minimal WebAssembly virtual DOM to build C++ SPA (Single page applications). You can write an entire SPA in C++ and compile it to WebAssembly (or asmjs as fallback) using Emscripten, asm-dom will call DOM APIs for you. This will produce an app that aims to execute at native speed by taking advantage of common hardware capabilities, also, you can use your C/C++ code without any change, you haven't to create a binding layer to use it (as we have to do if we want to use a C++ lib from JS). Basically we are creating an app in C++ that call javascript if needed instead of the opposite. You can write only once in C++ and share as much code as possible with desktop/mobile apps and web site. If you want to learn more about performance, please see this. asm-dom is a low-level virtual DOM library. It is unopinionated with regards to how you should structure your application.

virtual-dom dom rendering virtual-dom-library webassembly wasm asmjs diffing asm-dom vdom asm virtualdom

awesome-wasm - 😎 Curated list of awesome things regarding WebAssembly (wasm) ecosystem.

•    

---

Collection of awesome things regarding WebAssembly (wasm) ecosystem. Please read the contribution guidelines if you want to contribute.

wasm webassembly awesome awesome-wasm awesome-list awesome-webassembly resources lists list

file-type - Detect the file type of a Buffer/Uint8Array

•    Javascript

---

The file type is detected by checking the magic number of the buffer.Show your support for this module by buying this excellent Node.js course.

nodejs uint8array buffer magic-numbers file magic file-types detect mime type archive image img pic picture flash photo video check is exif exe binary jpg png gif webp flif cr2 tif bmp jxr psd zip tar rar gz bz2 7z dmg mp4 m4v mid mkv webm mov avi mpg mp3 m4a ogg opus flac wav amr pdf epub mobi swf rtf woff woff2 eot ttf otf ico flv ps xz sqlite xpi cab deb ar rpm z lz msi mxf mts wasm webassembly blend bpg docx pptx xlsx 3gp jp2 jpm jpx mj2 aif odt ods odp xml

design - ewasm Design Overview and Specification

•    

---

This repository contains documents describing the design and high-level overview of eWASM. Expect the contents of this repository to be in flux: everything is still under discussion. WebAssembly (or Wasm as a contraction) is a new, portable, size- and load-time-efficient format. WebAssembly aims to execute at native speed by taking advantage of common hardware capabilities available on a wide range of platforms. WebAssembly is currently being designed as an open standard by a W3C Community Group.

ethereum webassembly ewasm specification

wagon - wagon, a WebAssembly-based Go interpreter, for Go.

•    Go

---

wagon is a WebAssembly-based interpreter in Go, for Go. NOTE: wagon requires Go >= 1.9.x.

wasm webassembly

webassembly - A minimal toolkit and runtime to produce and run WebAssembly modules.

•    C

---

An experimental, minimal toolkit and runtime on top of node to produce and run WebAssembly modules. To run compiled WebAssembly modules, you'll either need a recent version of your browser with WebAssembly enabled or node.js 8 - but you probably already know that. For development, node.js 6 upwards is sufficient.

webassembly wasm nodejs typescript

coolstore-microservices - :ferris_wheel: :sailboat: :ship: A containerized polyglot service mesh based on

•    CSharp

---

The structure of README is inspired from GoogleCloudPlatform Demo. CoolStore is a containerised polyglot microservices application consisting of services based on .NET Core, NodeJS and more running on Service Mesh.

kubernetes nodejs microservices rest-api service-mesh istio vuejs polyglot-microservices dotnet-core docker ddd clean-architecture cloud-native webassembly

wasmjit - Kernel Mode WebAssembly Runtime for Linux

•    C

---

Wasmjit is a small embeddable WebAssembly runtime. Its core is written in C90 and is easily portable to most environments. It also includes a host environment for running in user-space on POSIX systems. This is useful for running WebAssembly modules without having to run an entire browser.

wasm webassembly

schism - A self-hosting Scheme to WebAssembly compiler

•    Scheme

---

Schism is an experimental self-hosting compiler from a subset of R6RS Scheme to WebAssembly. This is not an officially supported Google product.

webassembly wasm compiler

wasm-loader - :sparkles: WASM webpack loader

•    Javascript

---

This is an experimental feature and thus not activated by default. Everything else in the add.wasm binary will be removed.

wasm webassembly webpack webpack-loader loader

cargo-web - A Cargo subcommand for the client-side Web

•    Rust

---

This cargo subcommand aims to make it easy and convenient to build, develop and deploy client-side Web applications written in Rust. Or clone and build with $ cargo build --release then place in your $PATH.

web asmjs emscripten webassembly webasm