GitHub - WebAssembly/wabt: The WebAssembly Binary Toolkit

A case for why Wasm is neither Web nor Assembly

With the JavaScript bridge in SqueakJS, we can utilize built-in web browser behavior and other JS frameworks from Smalltalk, just as any other JS code would. I’ve used it to build Caffeine ap…

Multi-value is a proposed extension to core WebAssembly that enables functions to return many values, among other things. It is also a prerequisite for Wasm interface types. Nick Fitzgerald has ...

Can you use the DOM in WebAssembly? Rust says yes, other people say no. Before we can resolve that dissonnance, I need to shine some light on what raw WebAssembly can do.

Let’s build the smallest WASM / GBA ROM / 7Zip polyglot in 584 bytes for the Binary Golf Grand Prix 2021.

What happens when you combine neural networks with genetic algorithms?

After many long years, the Memory64 proposal for WebAssembly has finally been released in both Firefox 134 and Chrome 133. In short, this proposal adds 64-bit pointers to WebAssembly.

This is a complete example of building and running a trivial WebAssembly module.

What follows is a brain dump of everything I know about compiling Rust to WebAssembly. Enjoy.

Making my programming language 4000x quicker, and adding a static type checker.

Linear Memory in WebAssembly is a contiguous and mutable array of **uninterpreted bytes**. It is shared between the WASM module and the host runtime. It can be expanded by calling `WebAssembly.Memory....

Have you ever wanted to write your own compiler? ... yes? ... of course you have! I've always wanted to have a go at writing a compiler, and with the recent release of WebAssembly, I had the perfect excuse to have a go.

After many long years, the Memory64 proposal for WebAssembly has finally been released in both Firefox 134 and Chrome 133. In short, this proposal adds 64-bit pointers to WebAssembly.

Take a developer deep dive into Terrarium, our multi-language, browser-based editor and deployment platform at the edge. Learn how to compile Rust programs to WebAssembly right on your local machine, interact with the Terrarium system, and explore some applications we’ve built with it.

Intro Christmas is a time of tradition, and I’m delighted to continue the one we started last year. On this very same date and blog, we unveiled the development of Chicory: Chicory: WebAssembly on the JVM. WebAssembly continues to grow steadily and strongly, much like we’ve come to expect from web technologies (link to this […]

WebAssembly (abbreviated Wasm) is a binary instruction format for a stack-based virtual machine. Wasm is designed as a portable compilation target for programming languages, enabling deployment on the web for client and server applications.

A compiler is just a part of Emscripten. What if we stripped away all the bells and whistles and used just the compiler?

xmas_future Points96Solves95CategoryReverse Description:Most people just give you a present for christmas, hxp gives you a glorious future. If you’re confused, simply extract the flag from this 山葵 an

Traditionally, microcontrollers are known to be able to run only C code. Firmware developers will usually have an Eclipse-based IDE as well as a custom compiler toolchain to compile the code against the target. This has been changing a lot. For example, MicroPython has become popular recently. RaspberryPi Pico, ExpressIf’s ESP32 are some microcontrollers that have fairly good support for MicroPython. See antirez’s talk32 project, which attempts to improve the MicroPython tooling and developer workflow for ESP32.

I went to CrikeyCon IX last Saturday, and attempted two challenges as part of its CTF (Capture-The-Flag) competition. These are my writeups for "It's WASM Time!" and "I Am A Robot".

Notes on building a simple WebAssembly App in C/C++ from the Ground Up.

It's been a while since our pure-Java WebAssembly runtime released version 0.0.12,

Emscripten is switching to the LLVM WebAssembly backend, resulting in much faster link times️ and many other benefits.

To enable WebAssembly to be read and edited by humans, there is a textual representation of the Wasm binary format. This is an intermediate form designed to be displayed in text editors, browser developer tools, and other similar environments. This article explains how the text format works in terms of its raw syntax, and how it relates to the underlying bytecode it represents and the wrapper objects that represent Wasm in JavaScript.

WebAssembly is a new language for the web, although unlike JavaScript it's not a language you are expected to use directly. However, it is actually possible to write WebAssembly directly by hand and it turns out this is an educational and enjoyable process, which I will explore in this blog post.

This is a technical view of the world of Wasm and a start of a series about writing Wasm modules.

SQL 💜 WebAssembly