I got this really strange bug where I got a 404 error on all requests I made via Ajax to methods that returned Json via MVC. Turned out that this was caused by RouteDebug that I had laying around in my bin folder. I have got this bug twice now so I just wanted to make a note of this here so I remember it next time.
#624 — February 3, 2023 Read on the Web JavaScript Weekly You’ve Got Options for Removing Event Listeners — Unnecessary event listeners can cause all sorts of odd problems so it’s good to clean them up when you don’t need them anymore. How? There are several approaches and Alex looks at their pros and cons. (once
#472 — February 2, 2023 Read on the Web AlaSQL.js 3.0: Isomorphic JavaScript SQL Database — A SQL database you can use in Node.js and the browser. The interesting bit, for me, is how it opens up the idea of using SQL to query JavaScript objects – as in this example. “The library adds the
#623 — January 27, 2023 Read on the Web JavaScript Weekly Astro 2.0: The Next-Gen ‘Islands’-Oriented Web Framework — 2.0 includes hybrid rendering (mixing of SSR and SSG outputs), type safety for Markdown & MDX, and an upgrade to Vite 4.0. Astro is worth exploring when performance is key as it works with popular frameworks
#471 — January 26, 2023 Read on the Web Nut.js 3.0: Use Node for Desktop Automation — Take control of your desktop environment (Windows, macOS or Linux) from code with control over keyboard and pointer, plus you get some image matching possibilities too. Open source but with optional sponsor-only extension packages. GitHub repo and what’s new
#622 — January 20, 2023 Read on the Web JavaScript Weekly Why Not document.write()? — Many moons ago, document.write was a mainstay of client-side JavaScript code, but it’s long been considered a bad practice – why? Harry digs in, noting that it “guarantees both a blocking fetch and a blocking execution, which holds up the
#470 — January 19, 2023 Read on the Web Fixing a Memory Leak in a Production Node App — Kent encountered a variety of weird memory and CPU usage spikes in his Node-powered app and decided to figure out what was going on. This post walks through his complete journey, with plenty of side problems
