joshnuss

import { expect } from 'vitest'

expect.extend({
  async toError(promise, status, message=null) {
    try {
      await promise

      return { pass: false, message: () => 'Expected an error to be raised.'}
    } catch (actual) {
      if (actual?.constructor?.name !== 'HttpError') {

joshnuss

Experiment for creating .drl drill files.

These are used in the process of fabricating PCBs (printed circuit boards), they specify where the laser/mechanical drills should drill holes.

The format is also known as Excellon.

Excellon Specification

https://gist.githubusercontent.com/katyo/5692b935abc085b1037e/raw/32879038a55e1e7019902d8d073d6f5d6d2e45ff/excellon.md

joshnuss

<script>
	import * as THREE from 'three'
	import { SVGLoader } from 'three/examples/jsm/loaders/SVGLoader.js'
	import { T, useThrelte } from '@threlte/core'
	import { onMount } from 'svelte'

	const { invalidate } = useThrelte()
	const loader = new SVGLoader()

	let wrapper

joshnuss

{
	"src/routes/*page.svelte": {
		"alternate": [
			"src/routes/{}page.js",
			"src/routes/{}page.server.js"
		],
		"template": [
			"<script>",
			"  export let data",
			"</script>"

joshnuss

Prisma Snippets

For ViM and VSCode.

Commands

• model<tab>: defines a model
• field<tab>: defines a field
• index<tab>: defines an index
• unique: defines a unique index

joshnuss

# Create a vanilla SvelteKit project
# usage: sk <folder-name>
sk() {
  pnpm create svelte@latest $1 \
    && cd $1 \
    && pnpm install \
    && git init \
    && git add . \
    && git commit -m 'Initial commit'
}

joshnuss

The idea

A way to create physical signage for a business by uploading the company's logo. The app will use a 3rd party to 3D print or laser cut the sign.

Main flow

1. Upload a logo in SVG format
2. Choose fabrication style (3d print, laser cut) and colors
3. Place the order

joshnuss

snippet model "define a model"
	model ${1:Name} {
		id Int @id @default(autoincrement())
		${2}

		createdAt DateTime @default(now())
		updatedAt DateTime @updatedAt
	}

snippet enum "define an enum"

joshnuss

/*
data can enter the pipeline via push or pull.
the result of each intermediate step is stored (so errors can be retried)
at the end of the pipeline data is put into a document store
optionally, event handlers can listen to create/update/delete events and fan data out to other systems
*/

// example of a push handler (aka webhooks)
// src/push/shopify/order/created.js
// receive events, and returned data is stored in ClickHouse (OLAP) by the framework. 

joshnuss

/* activation functions */

// linear activation (no-op)
function linear(value) { return value }

// threshold activation
function threshold(x = 0) {
  return (value) => value >= x ? 1 : 0
}