Carlo carloitaben

aesthetic driven development

carloitaben / zod.ts

Created February 25, 2026 11:57

unwrap zod object schema

	/**
	* Removes wrappers such as effects and pipelines
	* and returns the inner object schema.
	*/
	function unwrapObjectSchema(schema: z.ZodTypeAny): z.AnyZodObject {
	if (schema instanceof z.ZodObject) {
	return schema
	}

	if (schema instanceof z.ZodEffects) {

carloitaben / cookies.ts

Last active January 16, 2025 13:32

TanStack Start isomorphic cookies

	import * as v from "valibot"
	import { AnyJSONString, JSONStringify } from "@artists-together/core/schemas"
	import { createIsomorphicFn } from "@tanstack/start"
	import { deleteCookie, getCookie, setCookie } from "vinxi/http"
	import type { CookieSerializeOptions } from "cookie-es"
	import { parse, serialize } from "cookie-es"

	export function getDocumentCookie(name: string): string \| undefined {
	return parse(document.cookie)[name]
	}

carloitaben / merge-refs.ts

Created December 9, 2024 21:26

React 19 merge refs

	import type { Ref } from "react"

	function mergeRefs<T>(...refs: (Ref<T> \| undefined)[]): Ref<T> {
	return (value) => {
	const cleanups = refs.reduce<VoidFunction[]>((accumulator, ref) => {
	if (typeof ref === "function") {
	const cleanup = ref(value)
	if (typeof cleanup === "function") {
	accumulator.push(cleanup)
	}

carloitaben / TransitionRouter.tsx

Created October 29, 2024 10:39

React 19 page transitions

	import type { ReactNode } from "react"
	import { useEffect, useState, useTransition } from "react"
	import { createSafeContext } from "@/lib/context"

	type TransitionRouterStage = "entering" \| "leaving" \| undefined

	type TransitionRouterStartFunction = (
	callback: () => void \| Promise<void>
	) => void