Newton Samin Urbanetz nsrau

Observables

You don't really need a framework or fancy cutting-edge JavaScript features to do two-way data binding. Let's start basic - first and foremost, you need a way to tell when data changes. Traditionally, this is done via an Observer pattern, but a full-blown implementation of that is a little clunky for nice, lightweight JavaScript. So, if native getters/setters are out, the only mechanism we have are accessors:

var n = 5;
function getN() { return n; }
function setN(newN) { n = newN; }

console.log(getN()); // 5

setN(10);

How to create an HTTPS certificate for localhost domains

This focuses on generating the certificates for loading local virtual hosts hosted on your computer, for development only.

Do not use self-signed certificates in production ! For online certificates, use Let's Encrypt instead (tutorial).

VS Code, ESLint, Prettier project setup

VS Code, ESLint, Prettier project setup

Autonomous Multi-Agent Workflow for OpenCode

A fire-and-forget workflow that takes a Linear issue ID and autonomously plans, tests, implements, and opens a draft PR — with TDD baked in. You walk away; it notifies you when done.

Built for OpenCode using custom agents and slash commands.

Important: The /workflow command must run with agent: build (OpenCode's default agent with full tool access). The orchestrator needs unrestricted access to do git operations, dispatch subagents, and create PRs. If you're in a restricted mode, switch to build first.

Why this exists:

Fire and forget. Kick off a task and walk away. You get notified when it's done or needs attention.

	<?xml version="1.0" encoding="utf-8"?>

	<configuration>
	<appSettings>

	<!-- Virtual Directory Setup
	assign virtualDirPath below a value like '/{path}'

	Add below to your app code and then prepend routes with virtualDirPath
	var virtualDirPath = process.env.virtualDirPath \|\| ''; -->

	/**
	* Get the width for a single line of text
	* @param {String} text - the string of text to be measured
	* @param {Object\|HTMLElement} font - optional font styles or node to pull font styles from
	* @return {Number} the width of the text passed in
	*/
	const expando = 'text-width' + new Date().getTime()
	const canvas =
	typeof document === 'undefined' ? null : document.createElement('canvas')
	const context = canvas && canvas.getContext('2d')

	/**
	* Script to parse a Postman backupt to Insomnia keeping the same structure.
	*
	* It parses:
	* - Folders
	* - Requests
	* - Environments
	*
	* Notes: Insomnia doesn't accept vars with dots, if you are using you must replace yours URLs manually (see ENVIRONMENTS_EXPORTS).
	*/

	on:
	push:
	branches:
	- develop
	jobs:
	build-and-deploy:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2