TypeStrong/ts-node: TypeScript execution and REPL for node.js
Useful-looking tool that makes TypeScript usable on the command line, amongst other things.
Console rules
Handy things you can do in the console (in Chrome at least).
Copy to clipboard pure JavaScript - JSFiddle
Example code for copying rich text to the clipboard from JavaScript.
Beyond appendChild: Better convenience methods for HTML - DEV Community
Short article about some handy DOM manipulation methods and idioms in JavaScript.
The reduce ({...spread}) anti-pattern - RichSnapp.com
Interesting article about the potential pitfalls of using reduce and spread for cool JavaScript one-liners. I don't think I'm in the habit of using this particular pattern, but I should probably keep an eye out for it.
The Pitfalls of Boolean Trap
Good little article about the pitfalls of using boolean values as parameters for a function. Not the first time I've seen this sort of thing (I'm sure I read a similar article years before, and a similar thing in a coding book even earlier).
Still good advice.
At least it's a little better in languages with keyword arguments.
Brian Lonsdorf: Hey Underscore, You're Doing It Wrong! – FunctionalTalks.org
Talk about things to do with JavaScript, functional programming, etc.
node.js - How do I uninstall nodejs installed from pkg (Mac OS X)? - Stack Overflow
Method of uninstalling nodejs from macOS if it has been installed from a package. (the idea being that you may want to manage it via Homebrew instead)
Starboard
Site that sort of provides active JavaScript notebooks, with a view to doing most/all of the work on the client side. I was sort of hoping there'd be a self-host option or something and I'm not seeing that. On the other hand it could be a good tool for tinkering with and prototyping code.