Tag: js

Some of what’s coming to ES2022

September 3, 2021 By Mark Otto Off

Visual Studio Code August 2021 Released — It always feels odd linking to these as they name releases for the prior month, but new features include automatic language detection, built-in bracket colorization (enabled via editor.bracketPairColorization.enabled), improved terminal glyph rendering, inline hints for JS/TS param names…

The JavaScript tool hiding in macOS

August 27, 2021 By Mark Otto Off

jsc: My New Best Friend — If you’re on macOS, did you know you don’t need to install Node or Deno to have a JavaScript runtime at the terminal? JavaScriptCore to the rescue. (You need to create a symbolic link or extend your path before the…

The future of JavaScript is.. import maps?

August 20, 2021 By Mark Otto Off

An Absurd Future for SQL on the Web? — absurd-sql is a project aiming to provide a persistent backend for SQLite on the web. It uses IndexedDB but with sql.js in front so you can use SQLite in a natural but persisted way from webapps.…

Vue Components as Custom Elements with Vue 3.2

August 13, 2021 By Mark Otto Off

Vue 3.2 Released — Some new features for single file components, significant perf improvements, and it’s now easy to define native custom elements with defineCustomElement (learn more about this in Vue Components as Custom Elements – this could be a big deal for many). Evan…

Wikimedia picks Vue.js

August 6, 2021 By Mark Otto Off

Kid Pix as a JavaScript App — Kid Pix was a drawing program for children released on the Mac in 1989 (here’s a full story about it, if you hadn’t heard of it before). Here’s a JavaScript reimplementation. It saves your work if you go…

NestJS explained in 100 seconds

August 5, 2021 By Mark Otto 0

40+ Node.js Integration Test Best Practices — Component and integration tests are increasingly popular testing techniques for backends. This repository digs into a variety of quick-fire patterns and practices for creating good component tests. There’s also a demo app and examples using Jest, Mocha, Express,…

Beating the JavaScript drum

July 30, 2021 By Mark Otto Off

Using console.log() Debugging in Visual Studio Code — Using the JavaScript debugger in VS Code you can access the browser developer tools console right inside the editor. Ideal if you’re in that happy majority of console.log debuggers? 🙂 Christian Heilmann Learn the Fundamentals of Redux — Add…

JS debugging now built in to VS Code

July 23, 2021 By Mark Otto Off

💡 If you like this sort of thing, last year’s State of JS results may also be of interest. Node-RED 2.0 Released — Node-RED is a now very mature ‘low-code’ Node.js-based programming environment, particularly aimed at connecting together services or IoT devices. The 2.0 release…

A JavaScript card trick

July 16, 2021 By Mark Otto Off

The Road to Ember 4.0 — The Ember.js framework is ten years old this year and while it’s not often in the headlines, it’s one of the most solid, reliable and battle tested systems out there and a big update is on the way. Matthew Beale…

The state of Web Workers

July 9, 2021 By Mark Otto Off

Uptime Monitoring Is Now Available in AppSignal — Uptime monitoring is the first line of defense against downtime. Ping your apps every minute from 4 locations around the world and receive alerts when something is down. Now you’ll know about downtime before your users do. AppSignal…

JavaScript Libraries and Frameworks