You have been using JavaScript for 10 years. It’s time for your test. You are sitting in front of a computer. The test is simple: you have to open a package.json file and read it. The package.json is full of … Read more
Two weeks ago, we launched our new JavaScript bundler in Bun v0.6.0. Today we’re releasing a new feature that highlights the tight integration between Bun’s bundler and runtime: Bun Macros. Macros are a mechanism for running JavaScript functions at bundle-time. … Read more
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JavaScript state machines and statecharts (opens new window) JavaScript and TypeScript finite state machines (opens new window) and statecharts (opens new window) for the modern web. 📖 Read the documentation (opens new window) 💙 Explore our catalogue of examples (opens … Read more
This post is a continuation of Roll your own JavaScript runtime and Roll your own JavaScript runtime, pt. 2. We’ve been delighted by the positive response to this series on rolling your own custom JavaScript runtime. One area that some … Read more
With import maps, importing ES modules now becomes a lot better. Mar 28, 2023 On this page Celebration This web feature is now available in all three browser engines! ES modules are a modern way to include and reuse JavaScript … Read more
TypeScript as envisioned by Stable Diffusion This article goes through almost all of the changes of the last 3 years (and some from earlier) in JavaScript / ECMAScript and TypeScript. Not all of the following features will be relevant to … Read more
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JavaScript has progressed significantly in recent times where many of the tooling & language enhancements that we used to rely on external tools for is now available in modern browsers alleviating the need for complex tooling and npm dependencies that … Read more
In this post we’ll walk through creating a custom JavaScript runtime. Let’s call it runjs. Think of it as building a (much) simplified version of deno itself. A goal of this post is to create a CLI that can execute … Read more