Rust

🤖 Image recognition in Node.js

Deep learning is one of the most important advances in computer science in the last decade. Using trained deep neural networks, artificial intelligence (AI) inference algorithms can perform a variety of very useful tasks, such as image, speech, and facial recognition, natural language processing, image and video search, at unprecedented accuracy. While inference can be done on the edge device, such as mobile phones or IoT sensors, it is suggested that cloud-based inference is much faster and energy efficient in our always-connected world.…

开发者活动：用 Rust 写 Serverless 函数

了解如何在 Rust 中创建用于媒体处理、机器学习和 AI 的高性能 serverless 函数。完成这个挑战，即可获得丰厚奖品！终极大奖 最新款的 Mac mini 等你来拿。 #1 用 Rust 写一个 serverless function 首…

How to Learn Rust Without Installing Any Software

In this article, we'll learn how to use GitHub Actions to learn Rust from your web browser. We'll code, build, test, run, and release all from a web page. No software needed! Learn with GitHub. Rust is one of the hottest programming languages today. Alpha geeks love it. It is Stackoverflow's most beloved programming language for the past 4 years in a row. One of the most unique and beloved features of Rust is its aggressive compiler that helps you ensure correctness and safety before the program even runs.…

Access JavaScript functions from Rust

In this tutorial, we will show you how to use the nodejs-helper crate to call Node.js functions from Rust code. Rust functions can now access the file system, network, database, and other system resources from within the WebAssembly container. It is important to note that a better way for Rust programs to access system resources is through the WebAssembly WASI extension, as well as numerous host extensions provided by the SSVM.…

WebAssembly in the browser

WebAssembly was originally invented as a technology solution to speed up code execution inside web browsers. It does not provide a full replacement for JavaScript, but rather works side-by-side with JavaScript. The idea is that JavaScript functions could pass computationally intensive tasks to WebAssembly functions. In this tutorial, we will demonstrate how a simple WebAssembly in-browser application works. The source code of the tutorial is here. A WebAssembly application typically has two parts.…

Rust and WebAssembly

In this tutorial, we will create a very simple but complete WebAssembly application. A WebAssembly application typically has two parts. The bytecode program that runs inside the WebAssembly virtual machine to perform computing tasks The host application that provides UI, networking, database, and calls the WebAssembly program to perform key computing tasks or business logic In this tutorial, the host application is written in JavaScript and runs inside a web browser.…

A Rusty hello world

While WebAssembly supports many programming languages, Rust by far has the best tooling. Rust is voted the most beloved programming language by StackOverflow users for the past 4 years in a row. It is one of the fastest-growing programming languages. Rust is versatile and performant like C, but much safer than C due to its compiler design. Like C, it has a bit of a learning curve. In this tutorial, I will get you started with the Rust programming language.…

🚀 入门文档：在 Node.js 应用中调用 Rust 函数

服务端的 WebAssembly 有很多非常好的用例，尤其是在AI，区块链和大数据应用方面。这个入门教程展示了如何将用 Rust 编写的 WebAssembly 函数合并到服务器上的 Node.js 应用程序中。这…

🍹 树莓派上的高性能 Node.js 应用

树莓派（Raspberry Pi） 是一款功能强大的计算机，个头小巧。树莓派最便宜的机型是 Raspberry Pi Zero， 可以运行功能齐全的 Linux 发行版并驱动高清显示…

ssvmup build 为什么编译失败

[INFO]: Installing wasm-bindgen... thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error { description: "Couldn\'t connect to server", code: 7, extra: None }', src/install/mod.rs:182:9 note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace Well, this is embarrassing. 当运行 ssvmup build ，报这样的错误时，多半是因为没有网络连接。ssvm…