Spencer Tuft stuft2

Unit Testing with TypeScript

Setting up Unit Tests with TypeScript is sometimes less than intuitive. My aim here is to present the pros and cons of using Typescript and to detail how simple it is to set up typescript unit tests with Jest and Mocha.

So, Why TypeScript?

Installing Scoped, Internal or Private NPM Packages from GitHub's Package Registry

If you're trying to install a scoped, internal or private library and you run into authentication or not found errors, please continue reading:

Package not found error while installing

Follow the GitHub docs on installing packages from GPR. To install private or internal packages in a GitHub workflow, you'll need to add a GitHub Action Secret to the repository. Organizations that publish packages from multiple repos should provide an organization-level access token and share that token among repos that need to install other internal or private packages within the organization. Organization secrets can be shared with specific repos by an organization admin.

Installing from a single private or internal source

To configure NPM to instal

Prerequisites

Must run in posix terminal
Install gh-cli
Install jq

Setup

Run gh auth login first, if needed. This implicitly uses your cached token; private repos require a token with repo.

AGENTS.md

Do

use Go for all backend logic
use the standard library first (net/http, html/template, context, database/sql)
use HTMX for interactivity and progressive enhancement (server-rendered HTML first)
use Pico.css for styling; extend via custom CSS/SCSS only when needed
keep handlers small and focused (one responsibility per handler)
return HTML fragments for HTMX requests and full pages for normal requests
default to small components/templates

The following files have unresolved merge conflicts. Please open each file, find the conflict markers (<<<<<<< / ======= / >>>>>>>), and resolve every conflict by editing the files directly.

Choose resolutions that best preserve the intent of both changes, or combine them if appropriate.

Files with conflicts:

Prompting Small Context Models (≈4k tokens)

Core Principle

Treat the model like a stateless function:

You control the inputs
It returns a result
It does not reliably “remember” beyond what you provide

	#!/usr/bin/env bash
	set -euo pipefail

	usage() {
	cat <<'EOF'
	Usage:
	scripts/mirror-multiarch-image.sh [source-image] [destination-image]

	Defaults:
	source-image docker.io/library/golang:1.26