KristofferEriksson

import { useEffect, useState } from "react";

type UseCookieReturnType = {
  cookie: string | undefined;
  setCookie: (value: string, days?: number) => void;
};

const useCookie = (cookieName: string): UseCookieReturnType => {
  const getCookie = (name: string): string | undefined => {
    const value = `; ${document.cookie}`;

KristofferEriksson

import { useEffect, useRef, useState } from "react";

interface MeasureResult<T extends Element> {
  ref: React.RefObject<T>;
  bounds: DOMRectReadOnly;
}

const useMeasure = <T extends Element = Element>(): MeasureResult<T> => {
  const ref = useRef<T>(null);
  const [bounds, setBounds] = useState<DOMRectReadOnly>(new DOMRectReadOnly());

KristofferEriksson

import { useEffect, useState } from "react";

function useLocalStorage() {
  const [loadingStates, setLoadingStates] = useState<Map<string, boolean>>(
    new Map()
  );

  const setStorageValue = <T>(key: string, value: T) => {
    try {
      window.localStorage.setItem(key, JSON.stringify(value));

KristofferEriksson

/**
 * Custom hook for dynamically resizing a textarea to fit its content.
 * @param {React.RefObject<HTMLTextAreaElement>} textareaRef - Reference to the textarea element.
 * @param {string} textContent - Current text content of the textarea.
 * @param {number} maxHeight - Optional: maxHeight of the textarea in pixels.
 */

import { useEffect } from "react";
const useDynamicTextareaSize = (
  textareaRef: React.RefObject<HTMLTextAreaElement>,

Demandrel

@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  html {
    font-family: 'Rubik', system-ui, sans-serif;
  }
}

jordienr

// Remember to install mini-svg-data-uri
// Follow me on twitter for memes @jordienr

import { type Config } from "tailwindcss";
const {
  default: flattenColorPalette,
} = require("tailwindcss/lib/util/flattenColorPalette");
const svgToDataUri = require("mini-svg-data-uri");

export default {

nandorojo

Add the package name you want to your package.json dependencies, and then make the value npm:<actual-package-name>. You can also add a version to the end.

package.json

{
  "dependencies": {
    "moti18": "npm:[email protected]"
  }
}

kiliman

import type { ActionArgs, LoaderArgs } from "@remix-run/node";
import { json } from "@remix-run/node";
import type { SubmitOptions } from "@remix-run/react";
import { useActionData, useNavigation, useSubmit } from "@remix-run/react";
import { useCallback, useEffect, useMemo } from "react";

export function loader({ request }: LoaderArgs) {
  return json({ message: "Hello World" });
}

ryanflorence

type InitFunction = (send: SendFunction) => CleanupFunction;
type SendFunction = (event: string, data: string) => void;
type CleanupFunction = () => void;

export function eventStream(request: Request, init: InitFunction) {
  let stream = new ReadableStream({
    start(controller) {
      let encoder = new TextEncoder();
      let send = (event: string, data: string) => {
        controller.enqueue(encoder.encode(`event: ${event}\n`));

samselikoff

Remix's useFetcher doesn't return a Promise for any of its methods (like fetcher.submit()) because Remix doesn't want you to explicitly await anything so they can handle things like cancellation for you. Instead, they recommend adding a useEffect and performing whatever logic you need to after the fetcher is in a particular state.

I found using an effect to run some logic after a submission to be too indirect, and there seem to be plenty of cases where you want to submit a form and then perform some other work on the client (sometimes async, like requesting the user's permission for their location), and I'd rather just do that after a submission in the event handler rather than an effect.

So here's a proof of concept hook that wraps Remix's useFetcher and returns a version of submit that is a promise, and resolves with the data from the action:

function useFetcherWithPromise() {
  let resolveRef = useRef();
  let promiseRef = useRef();