jonashw

Moved: This document now lives at https://alternatives.jonashw.dev/general/ (raw Markdown: https://alternatives.jonashw.dev/general.md). A software-focused version is at https://alternatives.jonashw.dev/software.md. This gist is no longer updated.

jonashw

Moved: This document now lives at https://alternatives.jonashw.dev/software/ (raw Markdown: https://alternatives.jonashw.dev/software.md). A general-purpose version is at https://alternatives.jonashw.dev/general.md. This gist is no longer updated.

jonashw

GitHub Flavored Markdown (GFM) DSL Showcase

This file serves as a live demonstration of the specialized Domain-Specific Languages (DSLs) that GitHub natively renders into interactive elements, rather than just treating them as plain code text.

---

1. LaTeX Math Expression

GitHub uses MathJax to parse inline and block-level mathematical notation.

The Workflow Formula:

jonashw

(function() {
    /* Grabs the images for all OVERDUE materials on the WPL "Checked Out" page,
    ** assembles them in a new page, and invokes the system print dialog.
    ** Run from https://woodland.aspendiscovery.org/MyAccount/CheckedOut
    */
    'use strict';
    printImages(Array.from(document.querySelectorAll('.striped > div.result.bg-overdue img')));

    function printImages(imgElements) {
        const w = window.open('', '_blank');

jonashw

// ==UserScript==
// @name         Bookmarklet Maker
// @namespace    http://tampermonkey.net/
// @version      2026-06-11
// @description  A lean and mean JavaScript-only SPA that facilitates the creation of bookmarklets from JavaScript code.  Inspiration: https://caiorss.github.io/bookmarklet-maker/.  Fun fact! You can package this tool *as a bookmarklet* using the tool itself ;)
// @author       Jon Wilson <2jonwilson@gmail.com>
// @source       https://gist.github.com/jonashw/83be75a1cd63537259070a430395d486
// @match        https://*/*
// @icon         data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant        none

jonashw

// ==UserScript==
// @name         Print Cover Images of Overdue Materials
// @namespace    http://tampermonkey.net/
// @version      2026-06-11
// @description  Grabs the images for all OVERDUE materials on the WPL "Checked Out" page, assembles them in a new page, and invokes the system print dialog.
// @author       You
// @match        https://woodland.aspendiscovery.org/MyAccount/CheckedOut
// @icon         https://www.google.com/s2/favicons?sz=64&domain=aspendiscovery.org
// @grant        none
// @source       https://gist.github.com/jonashw/e503e6558c4504219bf8bbaf4502adc6

jonashw

// ==UserScript==
// @name         BrowserNetworkObserver
// @description  Captures all fetch/XHR traffic via callback and Observable interfaces.
// @match        *://*/*
// @run-at       document-start
// @grant        none
// @source       https://gist.githubusercontent.com/jonashw/d314c2b1dd0e08948bb588245344a4ef
// @version      2026-06-08
// ==/UserScript==
// Specification: https://gist.github.com/jonashw/df8c914c706a50ce1a73e86740bd210c

jonashw

ADR: NetworkObserver Injection Method

Context

We need to inject NetworkObserver into the browser before any page scripts execute so that all fetch/XHR traffic is captured from page load.

Decision

Tampermonkey userscript for immediate use; custom Chrome extension as a future option if more control is needed.

jonashw

//So much boilerplate!
public abstract class UserAccountCreationResult
{
    private UserAccountCreationResult() { }
    public UserAccountCreationResult AsBaseType() => this;
    
    //Emulate pattern matching
    public abstract T Match<T>(
        Func<Success, T> success,
        Func<WeakPassword, T> weakPassword,

jonashw

SELECT 
    	p.ProjectID, 
	p.FourHTitle,
	rt.RecordTypeID, 
	rt.RecordTypeName, 
	rt.RecordTypeDescription,
    	(	SELECT COUNT(1) 
		FROM c_RecordTypeConfiguration 
		WHERE OrganizationID = 25 
		AND RecordTypeID = rt.RecordTypeID