Jakob Helgesson svemat01

Read-only Fake Wallet Provider

A tiny browser-console script that announces a fake read-only Ethereum wallet provider using EIP-6963.

It lets you test dapps as if you had connected with a specific Ethereum address, without needing the private key. This is useful for testing client-side flows where the app checks things like:

whether the connected wallet owns an ENS name
whether the connected wallet matches a profile/account owner
whether address-gated UI appears correctly
whether read-only wallet states behave as expected

Logistics Network Addressing Standard (LNAS) v1.0

1.0 Introduction

This document establishes the official standards for addressing and filtering packages within our world's Create mod logistics network. This is a major revision that introduces Network Zones to handle complex routing (like bridges and portals) and integrates the Nether as a unique zone.

The primary goal is to create a unified system that is:

Robust: Handles complex geographical layouts, including bridged continents and dimensional travel, without logical flaws.
Intuitive: Uses a mnemonic, letter-based mapping for continent locations.
Massively Scalable: Supports a vast number of continents and areas with an expanded indexing system.

The Great Vitest Mocking Mystery: A Tale of Pain and Redemption

The Problem (aka "Why Am I Even a Developer?")

Picture this: Your tests were working perfectly fine. Life was good. Then you innocently add ONE import from cloudflare:test to your setup file, and suddenly ALL YOUR MOCKS ARE LYING TO YOU. They exist, but they do nothing. They're like ghost mocks, haunting your codebase with their useless presence.

// The import that ruined everything
import { env, applyD1Migrations } from "cloudflare:test";

Components

Train Task (DATA)

The data for what action should be taken by the system. Exists in two different types, collection and delivery.

Collection

Contains the station name and a rough estimate of how many items are going to be picked up.

Delivery

Contains the station name and a list of items to be picked up

Example type implementation

AutoComplete DJS v13.3.0

What is autoComplete?

"Autocomplete is basically choices but dynamic. every time the user presses a key in an autocomplete option, the bot gets an event and it can respond with what strings it wants discord to display as choices instead of having the choices be static." - Urcute#3119 on Discord

How do we use it?

For this guide, our command will be named autocomplete, this is not some built in command.

Prepare option for autocomplete

Before we can start to recieve autocomplete events on an option, we have to actually tell discord that we want it.

	#!/usr/bin/env bash
	# img – lightweight helpers for image workflows.
	#
	# Usage:
	# img [--dir path] <command> [files...]
	#
	# Subcommands:
	# webp Convert non-WebP assets to WebP via cwebp.
	# pngquant Optimize PNG files with pngquant.
	# resize Resize a single image with flexible strategies.

	import type { ResultAsync } from 'neverthrow'
	import {
	type ActorRefFromLogic,
	type ActorSystem,
	type EventObject,
	fromPromise,
	type NonReducibleUnknown,
	type PromiseActorLogic,
	} from 'xstate'

	{
	"description": "Caps Lock → Hyper Key (⌃⌥⇧⌘) (Caps Lock if alone)",
	"manipulators": [
	{
	"from": {
	"key_code": "caps_lock",
	"modifiers": {
	"mandatory": [],
	"optional": ["any"]
	}

	import { Interaction } from 'discord.js';

	import { slashCommands } from './SlashHandler';

	export const autoCompletes = slashCommands.filter(
	(command) => command.autoComplete
	); // Auto load commands from SlashHandler but only include them if they have an autocomplete function

	export const handleAutoComplete = async (
	interaction: Interaction