I may have just ended my editor hunt — A while ago, I wrote this article about how I had set up Vim for Python development. Over the last two years, I have made big changes to my dev toolkit: I hardly use Python anymore, if not for prototyping in ML. I haven’t…

Exploring this friendly interface — Due to WASM’s memory model, passing arrays (and nested arrays) might be quite challenging if you’re trying to do things securely since wasm memory stores its values as array buffers of scalar types. However, we luckily have the wasm-bindgen (and js-sys) crates that provide a friendly interface to work on…

It doesn’t take much effort, and it might be the key to distributing it — I’ve already written a couple of articles about WebAssembly and Rust, but this post should be useful for everyone that is writing code in a language that can compile to WASM, especially if you are using first-class WebAssembly citizens like Rust, C, C++, or Zig. If you’ve not read WASM-introductory…

Make your Rust code safer and cleaner — First, let me start by saying that you should use the approach described in the article if you want your code to be either production-ready or as clean as possible. That said, let’s start! There are countless reasons why types are essential in your code: speed, compiler efficiency, maintainability, readability…

Bitcoin at $24000+ sounds promising, but … — We are all waiting for the market to flip and become bullish again, after all, what goes up must go down and vice-versa. But you’ll need an extra layer of carefulness, now more than ever if you are planning to buy since $BTC is out of the $17000 area. About…

WASM does its magic once again — I find serverless amazing: the speed, versatility, and ease of development are incredible. If you read my latest story about deploying your first JS serverless worker, you already know that I am using Cloudflare workers as my canvas to build functions and APIs I want to be accessible through a…

Your first steps in the future of development, gain performance, strong types, and much more in JS — Since before its launch, WASM has become an important technology within the development community. Some developers may prefer to avoid it and stick with using JavaScript and TypeScript, which is a totally valid setup for most use-cases. However, WebAssembly has brought unmatched performance and type safety to the frontend world…

Beginner guide to building and deploying serverless workers for free — Last week I wrote an article about the tools I use the most when working with JavaScript. Cloudflare workers and wranglers were on that list. Today, you’ll get to know why and how I use them. You’ll learn to deploy a serverless worker, which is extremely useful in many situations. …

Learn to read and write untyped or strongly typed JSON with Rust — JSON is widely used nowadays, and even if Rust may not be the most used language for tools and apps that use JSON for their data, it is important to know how to treat this format in such a fast-growing language like Rust. In this small article, you will learn…