nilscox nilscox

TypeScript developer - open source and critical thinking enthusiast.

nilscox / exercices.spec.ts

Created September 9, 2025 21:29

TypeScript exercices

	import { expectTypeOf, test } from 'vitest';

	test('Join', () => {
	type Values = ['a'] \| ['a', 'b'] \| ['a', 'c'] \| ['c', 'd', 'e'];

	type Result = Join<Values, '.'>;

	type Expected = 'a' \| 'a.b' \| 'a.c' \| 'c.d.e';

	expectTypeOf<Result>().toEqualTypeOf<Expected>();

nilscox / inkdrop.ts

Created August 16, 2025 17:32

Create files from inkdrop backup

	import { mkdirSync, readdirSync, readFileSync, utimesSync, writeFileSync } from 'fs';
	import { join } from 'path';

	type Book = {
	_id: string;
	name: string;
	};

	type Note = {
	_id: string;

nilscox / wofi-bitwarden.sh

Created April 18, 2024 14:23

Wofi script to copy passwords from bitwarden (requires bitwarden-cli, wl-clipboard and jq)

	#!/usr/bin/env bash

	session=$(systemctl --user show-environment \| grep '^BW_SESSION=' \| sed 's/^BW_SESSION=//')

	if [ -n "$session" ]; then
	items=$(bw --session "$session" list items)
	[ "$?" -ne 0 ] && unset session
	fi

	if [ -z "$session" ]; then

nilscox / mjml.d.ts

Created April 14, 2024 15:12

	/* cspell:disable */

	export {};

	declare module 'solid-js' {
	namespace JSX {
	interface MjmlMjmlAttributes {
	/** if set to "desktop", switch force desktop version for older (self-hosted) version of Outlook.com that doesn't support media queries (cf. this issue) (default = none) */
	owa?: string /* string */;
	/** used as <html lang=""> attribute (default = und) */

nilscox / translate.tsx

Created April 14, 2024 15:12

	import { JSX } from 'solid-js';

	function assert(condition: unknown, message: string): asserts condition {
	if (!condition) {
	throw new Error(message);
	}
	}

	type Values = Record<string, JSX.Element \| ((children: JSX.Element) => JSX.Element)>;

nilscox / async-thunk-lifecycle.ts

Created January 4, 2024 16:21

Redux slice to track the lifecycles of redux toolkit's async thunks

nilscox / use-set.tsx

Created August 31, 2023 08:46

React hook to manipulate a JavaScript Set

	import { useReducer, useMemo } from 'react'

	type UseSetReturn<T> = [
	Set<T>,
	{
	add: (value: T) => void
	delete: (value: T) => void
	toggle: (value: T) => void
	clear: () => void
	}

nilscox / map-set.spec.ts

Created July 29, 2023 11:47

Map of sets

	import { MapSet } from './map-set';

	describe('MapSet', () => {
	it('creates an empty map of sets', () => {
	const map = new MapSet<string, number>();

	expect(map.get('a')).toBeUndefined();
	});

	it('adds values to a map of sets', () => {

nilscox / use-list.spec.tsx

Created May 11, 2023 09:39

React hook to handle a list of items

	import { act, renderHook } from '@testing-library/react'

	import { useList } from './use-list'

	describe('useList', () => {
	it('creates an empty list', () => {
	const { result } = renderHook(() => useList())

	expect(result.current[0]).toEqual([])
	})

nilscox / emitter.spec.ts

Last active May 3, 2023 14:49

Event emitter