dfkaye

// 18 september 2023
// onpropertychange signal v.4

// cont'd from https://gist.github.com/dfkaye/4e06eb749f878662e31a6cb019fbd650

// re-done in less than 30 minutes, this implementation makes more sense and
// works for arrays and objects...

// 19 September 2023
// dispatch propertychange event in deleteProperty handler

dfkaye

// 17 September 2023
// onpropertychange signal v.3

// onpropertychange sketch for form element nodes

// cont'd from https://gist.github.com/dfkaye/d849596bdb9e926ad69ad38c974a4763

function N(node) {
  var target = node;

dfkaye

// 16 september 2023
// onpropertychange signal v.2

// An implementation with proxied objects.

// cont'd from https://gist.github.com/dfkaye/619c5f31080fce2cd383ac966e132311

////////////////////////////////////////////////////////////////////////////////
// early afternoon

dfkaye

// 15 September 2023
// onpropertychange signal v.1

// This begins a 12-day odyssey in search of a successful implementation of the
// `onpropertychange` handler once supported by Internet Explorer in browser
// days of yore.

// cf. v.9 for the successful solution that solves both Object and EvenTarget,
// https://gist.github.com/dfkaye/2c7de4ba9bf7758f3c052378ce46219a

dfkaye

// 5 September 2023
// `this` inside array methods

// Value of `this` inside array depends on whether `this` appears in function
// vs. constructor scope, and whether the iteration method calls a normal vs. an
// arrow function.

/*
  scope       |  iterator
  ------------+------------

dfkaye

// 30 August 2023
// Note about strict mode and destructuring parameters.

// Setting strict mode at the top of the console...

"use strict";

// ...makes the following assignment in the try block fail:

console.group("init");

dfkaye

// 29-30 August 2023
// console.styled.js

// Using console parts to create styled output.

// # Multiple output statements with `console.[method].apply`

// Usually we log console statements with any number of arguments.

console.log("one");

dfkaye

// 5 September 2023
// Find uncontrolled or bare text node siblings in a DOM,
// XPath approach.

// SEE sketch 27 August 2023, Node iteration approach.
// https://gist.github.com/dfkaye/6cc8a9cda513dcf97f7a45ba89f4000b

// 6 September 2023
// I have to say,
// 1. Over all, this solution feels better than the node iteration version,

dfkaye

// 27 August 2023
// Find uncontrolled or bare text node siblings in a DOM,
// Node iteration approach.

// SEE sketch 5 September 2023, XPath approach.
// https://gist.github.com/dfkaye/6bf4fa391cec4e9a9c44cc05af504ae5

// There's no such official term for bare text nodes. I refer to a text node as
// "uncontrolled" or "bare" when it shares a parent with a sibling element or
// comment. Uncontrolled text nodes are slightly harder to update dynamically,

dfkaye

// continued from https://gist.github.com/dfkaye/feab681496ac9fc8bc63e6b3006f796e

// 25 August 2023
// attaching shadow DOM to a built-in element:
// what are the implications?

/*************************** worker-driven version ****************************/

// This example uses a div with a slot and a worker that posts messages with
// data that is then written to the slot element.