Tythos

/* Lightweight AJAX library for single get, multiple get, and full REST
   queries. Will eventually be porting this to modern "fetch() => then...", if
   we can map the same (very useful) API. NOT cross-platform (e.g., IE is
   explicitly not supported, which makes things VERY simple).
*/

define(function (require, exports, module) {
	exports.get = function (url, callback) {
		let xhr = new XMLHttpRequest();
		xhr.onreadystatechange = function () {

Tythos

/* Attaches pub/sub behavior to the given object. Returns a function that
   attaches pub/sub behavior, including an *eventListeners* property, to the
   given object or prototype function. Usage is simple; assume TestObj is a
   constructor:

    > pubsub(TestObj);
    > var to = new TestObj();
    > to.subscribe('trigger', function(eventObj) {
        console.log(this);
        console.log(eventObj);

Tythos

/* JavaScript Type Extensions (jtx) provides useful methods associated with
   specific JavaScript datatypes, but (unlike previous implementations) without
   monkey patching.
*/

define(function(require, exports, module) {
	exports.String = {};
	exports.Array = {};
	exports.Object = {};
	exports.Date = {};

Tythos

/* Object-based  for DOM animation management of style properties.
*/

define(function(require, exports, module) {
    function Animaniac() {
        /* Initializes animation object with default parameters. Users will
           typically assign the following properties before calling "start()":
            * element (the relevant DOM element)
            * properties (style property keys with 2-element initial/final values Array)
            * callback (what to invoke when the transition has finished)

Tythos

/* https://matplotlib.org/api/pyplot_api.html#matplotlib.pyplot.plot

   Once figure/axis handle is initialized, the dependency tree for new series
   and handle property modifications is, order of update required:
    #. <svg/> dimensions
	#. margin
	#. title, xlabel, ylabel positions
	#. x/y scales
	#. x/y axes
	#. point positions

Tythos

/* Collection of useful utilities for processing and transforming color values.
*/

define(function(require, exports, module) {
    let THREE = require("lib/three-v0.115.0");

    exports.hsv2rgb = function(hsv) {
        /* Useful HSV-to-RGB conversion
        */
        let hue = hsv[0] * 360;

Tythos

/* Useful collection of numerical methods
*/

define(function(require, exports, module) {
    function quadratic(a, b, c) {
        /* Returns a two-element Array of root solutions to the quadratic
           defined by the coefficients a, b, and c. Depending on the solution,
           one or both elements may be NaN.
        */
        let b2 = Math.pow(b, 2);

Tythos

"""Basic reusable server base, using Flask-based WSGI application served
   asynchronously with gevent.pywsgi; provides a nice template / starting point
   that I've reused several dozen times.
"""

import os
import flask
from gevent import pywsgi

MOD_PATH, _ = os.path.split(os.path.abspath(__file__))

Tythos

/* Single-file JavaScript module that defines a developer-friendly interface
   for adapting, and using, AMD-compatible modules in a threaded manner using
   WebWorkers. There are two components:

   1. The first ("if") block is evaluated by the WebWorker, which should
      include the following line at the beginning of the file:

      > importScripts("WebThread.js");

      The module in question, which should be single-file (dependency-free),

Tythos

/**
 */

define(function(require, exports, module) {
    let D2R = Math.PI / 180;
    let sum = function(series) { return series.reduce(function(a=0, b) { return a + b; } ) };

    /**
     * Returns a unit vector (3-element Array) for the given phi and theta
     * values.