152 "slug": "post-mortem-esm-sh",
153 "link": "/blog/post-mortem-esm-sh",
154 "description": "Some vals experienced lockfile and React errors due to breaking changes in esm.sh",
155 "pubDate": "Thu, 16 Jan 2025 00:00:00 GMT",
156 "author": "Steve Krouse",
1/** @jsxImportSource https://esm.sh/react@18.2.0 */
2import SocialLinks from "./SocialLinks.tsx";
3import LogoMark from "./LogoMark.tsx";
1/** @jsxImportSource https://esm.sh/react@18.2.0 */
2import { Hono } from "https://esm.sh/hono@3.12.0";
3import { renderToStaticMarkup } from "https://esm.sh/react-dom@18.2.0/server";
4import { Favicon } from "../components/LogoMark.tsx";
5
1/** @jsxImportSource https://esm.sh/react@18.2.0 */
2import { formatDate, dayOfWeek } from "./util.tsx";
3
1/** @jsxImportSource https://esm.sh/react@18.2.0 */
2import { Hono } from "https://esm.sh/hono@3.12.0";
3import { renderToString } from "https://esm.sh/react-dom@18.2.0/server";
4import { BlogPostComponent } from "../components/BlogPost.tsx";
5import { getBlogPostBySlug } from "../utils/get-new-posts.ts";
1/** @jsxImportSource https://esm.sh/react@18.2.0 */
2import React from "https://esm.sh/react@18.2.0";
3import { BlogPost as BlogPostType } from "../utils/types.ts";
4import Byline from "./Byline.tsx";
14| | Before | Now |
15|---------------------|---------------------------|------------|
16| **Rendering** | Astro | React |
17| **Version control** | GitHub | Val Town |
18| **Text editing** | Local editor | Val Town |
1/**
2 * @jsxImportSource https://esm.sh/react@18.2.0
3 */
4
1# React Hono Val Town Project Starter Template
2
3This is a starter template for a full-stack app in a Val Town Project. The app itself is a simple persistent message board.
1# Frontend
2
3This template is a classic client-side-only React app.
4
5## `index.html`
9This HTML file imports `/frontend/style.css` from `/public/style.css` and `/frontend/favicon.svg` from `/frontend/favicon.svg`. Everything in `/frontend/` is mapped to `/public` by `/backend/index.ts`. This is just a convention. You could import & serve everything out of the same folder name.
10
11This HTML file has a `<div id="root"></div>`, which is where we mount the React app.
12
13This HTML file imports `/frontend/index.tsx` from `/public/index.tsx`, which is the **entrypoint** for all frontend JavaScript, including all the React. It is not a problem that it imports a file with a `.tsx` extension becaues browsers ignore file extensions. They only pay attention to content-types, which is great, because all these files will be returned as transpiled JS with the appropriate JS content type by [stevekrouse/utils/serve-public](https://www.val.town/x/stevekrouse/utils/branch/main/code/serve-public/README.md).)
14
15## `index.tsx`
16
17This file is the **entrypoint** for frontend JavaScript. It imports the React app from `/frontend/components/App.tsx` and mounts it on `<div id="root"></div>`.
18
19It also looks for *bootstrapped* JSON data at `window.__INITIAL_DATA`, and passes that only to the `<App />`.
25## `components/`
26
27This directory is where the React components are stored. They're pretty standard client-side React components.
