Pyodide — Version 0.25.1
Pyodide# Pyodide is a Python distribution for the browser and Node.js based on WebAssembly. What is Pyodide?# Pyodide is a port of CPython to WebAssembly/Emscripten. Pyodide makes it possible to install and run Python packages in the browser with micropip. Any pure Python package with a wheel available on PyPI is supported. Many packages with C extensions have also been ported for use with Pyodide
C言語でWasmインタプリタを実装した話
概要 公式のcore testが全て(UTF8, WAT, SIMD関連のものは除く)通るWasmインタプリタをC言語でフルスクラッチで実装した。自作Wasmランタイムで省略されがちなValidation Stageも実装した。この記事はWebAssembly Advent Calendar 2023の三日目の記事である。 目的 このWasmランタイムを実装するにあたり、「できるだけ仕様に従って実装する」ことを心掛けた。Wasmの仕様書は以下のissueが立つほど読みにくいものとなっているが、ランタイムをどのように実装すべきかが詳しく書いてあり、一応仕様書を頑張って読めばランタイムが作れるようになっている。 この自作Wasmランタイムの目的は、できるだけ仕様に従った実装を与えることで、仕様の理解を助けることである。早さや効率性よりも分かりやすさを優先しているため、実用には向かない。仕様書を
Performance of WebAssembly runtimes in 2023 | Frank DENIS random thoughts.
Using libsodium in a web browser has been possible since 2013, thanks to the excellent Emscripten project. Since then, WebAssembly was introduced. A more efficient way to run code not originally written in JavaScript in a web browser. And libsodium added first-class support for WebAssembly in 2017. On web browsers supporting it, and in allowed contexts allowing it, that gave a nice speed boost. Li
Wasmリンカのつくりかた
WebAssembly night #10 イベント: https://emsn.connpass.com/event/192221/ 自作したWasmリンカ: https://github.com/kateinoigakukun/chibi-link
Block Pong: Web 技術を駆使したゲームアプリの実装舞台裏 - DevFest 2020
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Securing Firefox with WebAssembly – Mozilla Hacks - the Web developer blog
Protecting the security and privacy of individuals is a central tenet of Mozilla’s mission, and so we constantly endeavor to make our users safer online. With a complex and highly-optimized system like Firefox, memory safety is one of the biggest security challenges. Firefox is mostly written in C and C++. These languages are notoriously difficult to use safely, since any mistake can lead to compl
WebAssembly.sh
An online WebAssembly terminal to run WASI modules directly on your browser
Running WebAssembly and WASI with .NET
For the moment, and for lack of a better name, I'm calling this project "wasm2cil". In a nutshell, it's a .NET compiler for WebAssembly/WASI modules. I might be misusing the term "compiler". Maybe this should be called a "transpiler" or a "translator". Whatever you call it, what this project does is take a WebAssembly module and convert it into a .NET assembly on disk. The resulting DLL is not int
Minimp3 Wasm Without Emscripten – kanejaku.org
I created a web-based mp3 decoder using minimp3. The decoder is a tiny WebAssembly compiled with clang version 9 (without Emscripten). Applying wasm-opt, the binary size of the decoder is just 21 KB. Here is a demo page and the repository. This article describes how I created the decoder. minimp3 has very few dependencies. It just requires memcpy(3), memmove(3), and memset(3). We can easily find n
RustでWebAssemblyインタプリタ作った話 - Qiita
はじめに RustでWebAssemblyインタプリタを作ったのでその実装の話や、wasmの仕様についての記事です。 HListを使ったジェネリックプログラミングの話や、最後の方には「自作言語 on 自作wasmインタプリタ on 自作wasmインタプリタ」みたいな話も出てきます。 分かりにくい所や間違っている所は指摘してくださると助かります。 リポジトリ 作った成果物のリポジトリです。まだpublishはしていませんがクレートになっています。 cargoのexample実行に対応しているのでそれを見ればだいたい分かると思います。 今回はadc-2019-12-22というタグがついたコミットのソースを元に解説していきます。 https://github.com/kgtkr/wasm-rs/tree/adc-2019-12-22 仕様書 この記事では仕様書を読みながら順番に実装を解説していき
Wasmtime
It looks like you’re running macOS or Linux. To download and install Wasmtime, run the following in your terminal, then follow the on-screen instructions. curl https://wasmtime.dev/install.sh -sSf | bash You can also download binaries directly from the GitHub Releases page. It looks like you’re running Windows. To install Wasmtime, download and run the following, and then follow the onscreen instr
Announcing the Bytecode Alliance: Building a secure by default, composable future for WebAssembly – Mozilla Hacks - the Web developer blog
Announcing the Bytecode Alliance: Building a secure by default, composable future for WebAssembly Today we announce the formation of the Bytecode Alliance, a new industry partnership coming together to forge WebAssembly’s outside-the-browser future by collaborating on implementing standards and proposing new ones. Our founding members are Mozilla, Fastly, Intel, and Red Hat, and we’re looking forw
Compiling C to WebAssembly without Emscripten — surma.dev
Toggle dark mode A compiler is just a part of Emscripten. What if we stripped away all the bells and whistles and used just the compiler? Emscripten is a compiler toolchain for C/C++ targeting WebAssembly. But it does so much more than just compiling. Emscripten’s goal is to be a drop-in replacement for your off-the-shelf C/C++ compiler and make code that was not written for the web run on the web
Wasmer: Universal applications using WebAssembly
Run your apps Secure. Fast. At ScaleExperience the new container technology powered by WebAssembly that runs your programs safely, anywhere. Locally or in the cloud.
Introduction · WASI.dev
The WebAssembly System Interface (WASI) is a group of standards-track API specifications for software compiled to the W3C WebAssembly (Wasm) standard. WASI is designed to provide a secure standard interface for applications that can be compiled to Wasm from any language, and that may run anywhere—from browsers to clouds to embedded devices. By standardizing APIs for WebAssembly, WASI provides a wa
Lucet Takes WebAssembly Beyond the Browser | Fastly | Fastly
Today, we are thrilled to announce the open sourcing of Lucet, Fastly’s native WebAssembly compiler and runtime. WebAssembly is a technology created to enable web browsers to safely execute programs at near-native speeds. It has been shipping in the four major browsers since early 2017. Lucet is designed to take WebAssembly beyond the browser, and build a platform for faster, safer execution on Fa
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Developing games in Go for Nintendo Switch™
WebAssemblyのWeb以外のことぜんぶ話す
WASM Hub
https://ukyo.github.io/wasm-usui-book/