Christophe Marois christophemarois

Keybase proof

I hereby claim:

I am christophemarois on github.
I am cmarois (https://keybase.io/cmarois) on keybase.
I have a public key ASC_FRYqHGxz6zFSsGZyeK8PGOKgiCsD90h8euiHjQgXeAo

To claim this, I am signing this object:

Cloudflare is a better and free ngrok. With a domain that uses it, set it up like this

Setup a tunnel

cloudflared tunnel login
cloudflared tunnel create test
cloudflared tunnel route dns test test.christophemarois.com

Create an app-specific password for iCloud account (check Bitwarden notes)
Use https://github.com/midnightmonster/icloud-calendar-urls to get your calendar's secret URL

curl -s https://raw.githubusercontent.com/midnightmonster/icloud-calendar-urls/master/icloud_calendar_urls | bash

In thunderbird, add calendar with your icloud username, secret url and app-specific password

Monitor in Node (PerformanceObserver is not yet implemented in Bun. in bun 1.0.3)

import { collectDefaultMetrics, register } from 'prom-client'

if (req.method === 'GET' && pathname === '/metrics/') {
  return new Response(await register.metrics(), {
    headers: {
      'Content-Type': register.contentType,
 },

	import { AsyncLocalStorage } from "node:async_hooks";

	function createCtx<T>(name: string, defaultValue?: T) {
	const ctx = new AsyncLocalStorage<T>({ name });

	const set = (x: T) => ctx.enterWith(x);
	const maybeGet = () => ctx.getStore();
	const get = (): T => {
	const val = maybeGet();
	if (val === undefined) {

	/** Make sure that an unknown object is an error. If it's not, wrap it in an
	* error with a useful inspection message */
	export function ensureError(err: unknown): Error {
	if (err instanceof Error) {
	return err
	}

	let data: string

	try {

	/** Typed context creation helper
	* @example
	* export const [useLevel, LevelProvider] = createTypedContext<{ level: number }>('LevelContext')
	*/
	export function createTypedContext<T>(name: string) {
	const Context = createContext<T \| null>(null)

	function useEnsuredContext() {
	const ctx = useContext(Context)
	if (ctx === null) {

	/* eslint-disable no-console */
	/**
	* Represents a deeply readonly version of a type, including nested objects,
	* arrays, sets, and maps.
	* @template T - The type to make deeply readonly.
	*/
	export type DeepReadonly<T> = T extends (infer R)[]
	? ReadonlyArray<DeepReadonly<R>>
	: T extends Set<infer R>
	? ReadonlySet<DeepReadonly<R>>

	/** Create a wrapped AbortController that is aborted when a SIGINT/SIGTERM is received.
	* Supports auto-unregistering via explicit resource management.
	*
	* @example
	* using shutdownSignal = new ShutdownSignal()
	* shutdownSignal.throwIfAborted()
	*
	* // or
	* const shutdownSignal = new ShutdownSignal()
	* try { shutdownSignal.throwIfAborted() } finally { shutdownSignal.unregister() }

	/** Transform the password part of a connection string URL into [redacted].
	* Useful for logging. */
	export function redactPasswordFromUrl(url: string) {
	return url.replace(/^([^:]+):\/\/([^:]*):([^@]+)@/, '$1://$2:[redacted]@')
	}