AndrewIngram

Generate migrations with:

pnpm drizzle-kit generate:pg

Run with:

pnpm tsx ./migrate.ts

AndrewIngram

import { AwsClient } from "aws4fetch";
import { deflate } from "pako";

const R2_ACCOUNT_ID = "SOMETHING"
const R2_ACCESS_KEY_ID = "SOMETHING"
const R2_SECRET_ACCESS_KEY ="SOMETHING"
const R2_BUCKET = "SOMETHING"
const R2_URL = `https://${R2_BUCKET}.${R2_ACCOUNT_ID}.r2.cloudflarestorage.com`;

AndrewIngram

import { Suspense } from "react";

import CurrentTimeClient from "./CurrentTimeClient";

export default function CurrentTime() {
  const locale = "en-GB";
  const dateConfig = {
    hour: "numeric",
    minute: "numeric",
    second: "numeric",

AndrewIngram

"use client";

import { cache, unstable_postpone } from "react";
import { preload } from "react-dom";

const loadImage = cache((src: string) => {
  return new Promise<void>((resolve, reject) => {
    const img = new Image();
    img.src = src;

AndrewIngram

function getIsLiked(viewerId, entityId) {
  // hit a database or something
}

function toggleLikeStatus(viewerId, entityId) {
  // hit a database or something
  return !currentStatus;
}

AndrewIngram

import { useRef, useCallback, useInsertionEffect } from "react";

// Approximation of React's upcoming useEffectEvent hook
// This gives us a non-reactive effect event callback, it will always use the latest version of
// the callback, rather than the one that was closed over.
export default function useEffectEventShim<T extends (...args: any[]) => any>(
  fn: T
): (...funcArgs: Parameters<T>) => ReturnType<T> {
  const ref = useRef(fn);

AndrewIngram

A simple sketch of how we migrate a "card" component to lazy-load its popover content by server actions. The after (lazy) version is visibly more complex, but the steps involved are fairly straightforward -- and if it were a common pattern, there are steps that could be taken to abstract it into something simpler.

Important to note that if it's determined that server actions can only be defined in server components, the solution would be a little different.

AndrewIngram

import { SitemapStream, EnumChangefreq } from "sitemap";

import { getAllPosts } from "~/data";

import { Readable } from "node:stream";

async function* getSitemapUrls(request: Request) {
  const url = new URL(request.url);
  const origin = `${url.protocol}//${url.host}`;

AndrewIngram

import { SitemapStream, EnumChangefreq, streamToPromise } from "sitemap";

import { getAllPosts } from "~/data";

import { Readable } from "stream";

async function* getSitemapUrls(request: Request) {
  const url = new URL(request.url);
  const origin = `${url.protocol}//${url.host}`;

AndrewIngram

import { use } from "react";

type Props<T> = {
  resolve: Promise<T>;
  children: (value: T) => React.ReactElement;
};

export default function Await<T>({ resolve, children }: Props<T>) {
  const value = use(resolve);