JavaGT JavaGT

Canvas SpeedGrader Scorer

Floating scoring window for Canvas SpeedGrader. Track assignment scores across custom variables (dimensions) in localStorage, so you can see how you've scored a given variable on previous assignments.

Usage

Install the userscript in Tampermonkey
Open any SpeedGrader page at `canvas.auckland.ac.nz`
A floating "Scorer" window appears in the top-right corner
Check a variable to enable its slider, then pick 1–5

Google Docs Undo Stack — Test Results

Setup

Document: Untitled Google Doc, shared "Anyone with the link can edit"
Tab 0 (User A): javagrant@gmail.com
Tab 1 (User B): Same account (javagrant@gmail.com), second browser tab
Key finding: Undo stacks are per-session/tab, not per-account

Scope 2 — Undo/Redo Test Results

Setup

Application: Research tool for managing and coding audio-visual media
Project: Bluey (The Magic Xylophone artefact), 305 transcript segments
Tab 0 (User A): javagrant@gmail.com (Owner)
Tab 1 (User B): Same account (javagrant@gmail.com), second browser tab
Key finding: Undo stacks are per-tab (in-memory), not shared across sessions

Scope 2 — Fix Report: Aligning Undo/Redo with Google Docs Behavior

Reference Material

Google Docs undo/redotest results: https://gist.github.com/JavaGT/e80e4c344847f910e7b5a24188126a9a
Scope 2 current test results: https://gist.github.com/JavaGT/b6f92ed211a2893157ff813bbd549aab

Summary of Discrepancies Found

Testing Scope 2's Studio (transcript editing) against Google Docs' behavior identified 4 discrepancies. Three are architectural (Phase 2/3), one is a focused bug fix (Phase 1).

switch-key

Multi-provider API key manager for opencode. Named profiles, GitHub sync, interactive arrow-key picker.

Install

curl -fsSL https://gist.githubusercontent.com/JavaGT/8833308eb12647b75bbdfda0debf81f3/raw/switch-key.mjs -o ~/.config/opencode/switch-key.mjs
chmod +x ~/.config/opencode/switch-key.mjs
ln -sf ~/.config/opencode/switch-key.mjs /opt/homebrew/bin/switch-key

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="color-scheme" content="light dark">
	<title>TVNZ Session Exporter Bookmarklet</title>
	<style>
	:root {
	--bg: #ffffff;
	--text: #1a1a1a;

	// ==UserScript==
	// @name Get cookies.txt LOCALLY
	// @namespace https://github.com/kairi003/Get-cookies.txt-LOCALLY
	// @version 0.2.0
	// @description Get cookies.txt, NEVER send information outside (userscript port). Supports Safari via Userscripts app.
	// @author kairi003
	// @match :///*
	// @grant GM_download
	// @grant GM_notification
	// @grant GM_setClipboard

	#!/bin/bash
	set -euo pipefail

	# setup-opencode2.sh
	# Creates a second opencode instance that shares config but uses a separate account.
	#
	# Usage:
	# bash setup-opencode2.sh
	#
	# Then:

	// ==UserScript==
	// @name Rapid Feedback
	// @namespace https://scope.javagrant.ac.nz
	// @version 5.7
	// @description Hold Alt+⌘/Ctrl+click any element to annotate it. Multi-select, relocation, element zoom, Shadow DOM isolation. Exports as markdown/JSON.
	// @note v5.7: canonical home moved from the gist to github.com/JavaGT/rapid-feedback; this build re-points update checks there
	// @note v5.4: editable multi-select list (remove/promote/add members), markers persist while the popover is open, style tweaks preview across the whole selection, every member exported with its own selector
	// @note v5.6: chord-clicking with the popover open grows the selection instead of discarding the draft; tool chrome is click-through while the chord is held or a pick mode is running, so it never covers what you meant to click; nothing the tool renders can be annotated; comments stay editable in place from any page
	// @note v5.5: saved selections reopen for full editing with miss

	#!/bin/bash
	set -euo pipefail

	mkdir -p ~/.config/karabiner ~/.local/bin

	cat > ~/.config/karabiner/karabiner.json <<'CONFIG'
	{
	"global": {
	"check_for_updates_on_startup": false,
	"show_in_menu_bar": false,