Issue 580 - Bringing static type syntax into JavaScript itself (19)

An ECMAScript Proposal for Type Annotations in JavaScript (That Are Ignored at Runtime) — A huge amount of chatter this week over an interesting proposal to support type annotations directly in standard JavaScript code that are available for external type checkers to use but which are otherwise ignored at runtime. TypeScript’s Daniel Rosenwasser has written a lot more about the approach here. Dr. Axel has...

React 18 Release Candidate Released — The full production release of React 18 is seemingly imminent: just out, the detailed documentation covering the upgrade to this week’s release candidate. The post also includes useful information about some of the major new features.

Over the weekend, my team at @stripe converted the company's largest JS codebase from Flow to @typescript. We modif… https://t.co/041VgOss39

WebGPU — All of the Cores, None of the Canvas — It’s always a pleasure to see Surma dig into something (especially Web Workers) and this time he turns to making the potential of WebGPU (an API that exposes the capabilities of GPU hardware that, admittedly, isn't available by default in any standard browser yet) more accessible to us all.

Naming Conflicts – or How Existing Code Can Force Proposed Features to Be Renamed — Phil Karlton once said “cache invalidation and naming things” were the two hardest things in computer science, and JavaScript has had its fair share of trouble around the latter.

Project Management for Today's (And Tomorrow's) Software Team — We bring the flow to your software team's workflow. Plan, collaborate, build, and measure success with Shortcut.

Building Serverless Multi-Region WebSocket APIs on AWS — A look at an interesting (and very AWS-y!) architecture for a global real-time chat app by using WebSockets and cross-region communications behind the scenes.

My Experience Building a Chess App in React — The author describes himself as a self-taught, relative newcomer to React development. As a result, he describes his approach to this well-defined problem in terms that those at a similar point in the learning curve will find easy to understand.

Creating Native Web Components — Looks at how to create native web components using the Minze JavaScript framework.

LemonadeJS V2: A Reactive JavaScript Library with Zero Transpiling Needed — Simple, straightforward reactivity anywhere with as little tooling surrounding it as possible.

striff: Real Simple String Diffing — Given two strings, you can find out which characters were added or removed, and where.

PSD: A Zero-Dependency PSD (Photoshop) Parser — Will parse info for each layer including text and also supports Photoshop’s .PSB (big image) format. GitHub repo.

Studio 3T Manages Your Data, While You Wrestle Your App into Shape — Studio 3T's full suite of MongoDB tools lets you develop with data even faster and turn queries into code.

Tygo: Generate TypeScript Types from Go(lang) Source Code — Let’s say you’re building an app with Go on the backend and TypeScript on the frontend. This tool scans your Go-based API and creates the relevant TypeScript types for you.

Reason: Write Fast, Type Safe Code in OCaml, But for the JS Ecosystem — You essentially get to write OCaml but compile to JavaScript.

Ultra: A Modern Streaming React Framework for Deno — Built around native browser features like ES modules, import maps, and web streams. The source of the project’s own Ultra-powered homepage may help you weigh up if you like its cutting edge approach or not.

micropolisJS: A JavaScript Clone of a SimCity-Like Game — I didn’t get on to the SimCity train until SimCity 2000, but if you liked the vibe of the earlier 1989 version of SimCity, this might be a reasonable way to fritter away some time.