Iain J. Reid iainjreid

JavaScript, TypeScript, Go, Scala, often open source.

iainjreid / foil

Created December 13, 2021 12:40

iainjreid / little-vdom.js

Last active March 7, 2020 15:02 — forked from developit/little-vdom.js

https://codepen.io/chaffity/pen/qBdmwpB

	export const h=(t,m,...c)=>({...m,t,m,c})
	export const render=(e,d,t=d.t\|\|(d.t={}),m,r,c)=>
	// arrays
	[e].flat(1/0).map((e)=>
	// components
	e.t.call?(e.i=render((render.c=e).t({children:e.c,...e.m},e.s=t.s\|\|{},t=>
	render((e.s={...e.s,...t})&&e,d,e)),t.i\|\|d,t?.i\|\|{}),e):(
	// create notes
	e.d=t.d\|\|(e.t?document.createElement(e.t):new Text(e.m)),
	// diff props

iainjreid / javascript-proxy-default-properties.js

Created February 17, 2020 21:43

Default properties using a JavaScript Proxy

	const dog = defaultProperties({
	breed: 'Dachshund',
	name: 'Sam',
	age: 3
	}, 'empty');

	dog.name // 'Sam'

	dog.foodBowl // 'Empty'

iainjreid / javascript-proxy-protected-properties.js

Created February 16, 2020 23:24

Protecting properties using a JavaScript Proxy

	const dog = {
	breed: 'Labrador',
	name: 'Jed',
	age: 7
	};

	const dogCopy = protectProperties(dog);

	dog.breed = 'Poodle'; // Success - We've now got a Poodle

iainjreid / javascript-proxy-property-validation.js

Last active February 17, 2020 12:55

Property validation using a JavaScript Proxy

	const shape = new Proxy({}, {
	set: (obj, prop, value) => {
	if (prop === 'sides') {
	if (!(value > 0)) {
	throw Error('Property "sides" must be greater than zero');
	}
	}

	// Set the value
	obj[prop] = value;

iainjreid / index.js

Last active September 30, 2019 07:37

A very simple TCP echo server, written in Node.js

	const net = require('net')

	net.createServer(socket => {
	socket.on('data', function(data){
	console.log('Echoing: %s', data.toString())
	socket.write(data.toString())
	})
	}).listen(8001)

iainjreid / package-json.d.ts

Last active February 13, 2020 20:28

A Typescript type definition for NPM package files

	export interface IPackageJSON extends Object {

	readonly name: string;

	readonly version?: string;

	readonly description?: string;

	readonly keywords?: string[];

iainjreid / bower-json.d.ts

Last active January 5, 2017 15:58

A Typescript type definition for Bower package files

	export interface IBowerJSON extends Object {

	/**
	* The name of the package as stored in the registry
	*/
	readonly name: string;

	/**
	* A description of the package limited to 140 characters
	*/

iainjreid / Node.js static file server

Last active August 2, 2018 19:28

Serve static files, HTML, CSS, JS, etc, using Node.js

	var fs = require('fs'),
	http = require('http');

	http.createServer(function (req, res) {
	console.log('Incoming request');
	fs.readFile('.' + req.url, function (err, file) {
	if (err) {
	res.writeHead(404, {
	'Content-Type': 'text/plain'
	});