Maxim Cheremisin maxcheremisin

Remix Deferred

Remix Deferred is currently implemented on top of React's Suspense model but is not limited to React. This will be a quick dive into how "promise over the wire" is accomplished.

SSR + Hydration

It isn't rocket science, but a quick recap of how frameworks such as react do SSR:

Load data
Render the app

	<?php

	// Karen Bot by @levelsio
	//
	// ask Claude Code or Cursor to adapt it to your city
	// mine is for Lisbon in Portuguese but it should work with any city and any language!
	// save it as council.php and add a Nginx route /council on your server to use it
	// make sure to add /council?key= and set a key below to use it privately
	//
	// more info: https://x.com/levelsio/status/2009011216132526407?s=20

	import { FormError } from '$lib/errors.js';
	import { db } from '$lib/server/db.js';
	import { GROUP_QUERY } from '$lib/server/queries/group.query.js';
	import {
	expenses_table,
	group_members_table,
	ledger_table,
	users_table,
	} from '$lib/server/schema.js';
	import { listify_names, sum_arr } from '$lib/utils.js';

	export type QueryStatus = "loading" \| "error" \| "success";

	export type ReadonlyStore<T> = {
	getState: () => T;
	subscribe: (
	listenerOrStore: ((state: T) => void) \| Store<any>
	) => () => void;
	};
	export type Store<T> = ReadonlyStore<T> & {
	setState: (newStateOrReducer: T \| ((state: T) => T)) => void;

	import { z } from 'zod'

	export function preprocessFormData<Schema extends z.ZodTypeAny>(
	formData: FormData,
	schema: Schema,
	) {
	const shape = getShape(schema)
	return mapObj(shape, ([name, propertySchema]) =>
	transformFormDataValue(
	getFormValue(formData, String(name), propertySchema),

	import { Router } from 'next/router';
	import { useEffect } from 'react';
	import { publicConfig } from '~/shared/config';
	import { trpc } from '~/utils/trpc';

	let initVersion = publicConfig.GIT_COMMIT;

	function useDetectVersionChange() {
	const healthQuery = trpc.health.useQuery(undefined, {
	refetchInterval: 10_000,


	/**
	* @link https://raw.githubusercontent.com/NaturalCycles/js-lib/master/src/promise/pProps.ts
	* Promise.all for Object instead of Array.
	*
	* Inspired by Bluebird Promise.props() and https://github.com/sindresorhus/p-props
	*
	* Improvements:
	*
	* - Exported as { promiseProps }, so IDE auto-completion works

	// https://gist.github.com/diafygi/90a3e80ca1c2793220e5/
	const B58_CHARS = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'
	// prettier-ignore
	const toBase58: (buf: Uint8Array, map?: string) => string = (B: any, A: any = B58_CHARS) => {let d: any = [], s = '', i: any, j: any, c, n; for(i in B){j=0,c=B[i];s+=c\|\|s.length^i?"":1;while(j in d\|\|c){n=d[j];n=n?n*256+c:c;c=n/58\|0;d[j]=n%58;j++}}while(j--)s+=A[d[j]];return s;}

	export const toJSON = (data: any) => {
	return JSON.stringify(
	data,
	(_key, value) => (typeof value === 'bigint' ? value.toString() : value),
	2,

	import * as bcrypt from "bcrypt";
	import { createCookieSessionStorage, redirect } from "remix";

	import { db } from "./db.server";

	export type LoginForm = {
	username: string;
	password: string;
	};

	import { Keyboard, Platform, KeyboardEvent } from 'react-native';

	const useKeyboardBottomInset = () => {
	const [bottom, setBottom] = React.useState(0);
	const subscriptions = React.useRef([]);

	React.useEffect(() => {
	function onKeyboardChange(e) {
	if (
	e.startCoordinates &&