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* This val creates an interactive tech stack wizard that generates a video game-style inventory screen.

* It uses React for the UI, leverages emoji and Unicode symbols for a visually rich experience, and

* incorporates Tailwind CSS for elegant, grayscale styling.

* The wizard allows users to select tools, libraries, and APIs, then displays them in a shareable format.

import React, { useState } from "https://esm.sh/react";

import { createRoot } from "https://esm.sh/react-dom/client";

const techOptions = [

{ name: "React", icon: "⚛️" },

{ name: "Vue", icon: "🖖" },

{ name: "Flutter", icon: "🦋" },

{ name: "React Native", icon: "📱" },

{ name: "Electron", icon: "🔬" },

</div>

function client() {

createRoot(document.getElementById("root")).render(<App />);

if (typeof document !== "undefined") { client(); }

async function server(request: Request): Promise<Response> {

export const reactSSRExample = async (req: express.Request, res: express.Response) => {

// Import React

const React = await import("npm:react");

const ReactDOMServer = await import("npm:react-dom/server");

return React.createElement("span", null, "southbound in 5 minutes");

return React.createElement(

return React.createElement(BikeLocation, {

return React.createElement("ul", null, bikeEls);

const html = ReactDOMServer.renderToString(

React.createElement(

import React, { useState, useRef, useEffect } from "https://esm.sh/react";

import { createRoot } from "https://esm.sh/react-dom/client";

function PotteryPlate({ radius, color, wobbliness, wobbleFrequency, wobbleIrregularity, rotation }) {

</div>

function client() {

createRoot(document.getElementById("root")).render(<App />);

if (typeof document !== "undefined") { client(); }

async function server(request: Request): Promise<Response> {

import React, { useState, useRef, useEffect } from "https://esm.sh/react";

import { createRoot } from "https://esm.sh/react-dom/client";

const rect = windowRef.current.getBoundingClientRect();

x: e.clientX - rect.left,

y: e.clientY - rect.top

x: e.clientX - dragOffset.x,

y: e.clientY - dragOffset.y

function client() {

import { renderToString } from "npm:react-dom/server";

import { jsx } from "https://deno.land/x/hono@v3.11.7/middleware.ts";

import { Hono } from "https://deno.land/x/hono@v3.11.7/mod.ts";

import React, { useEffect, useState } from "https://esm.sh/react";

import { createRoot } from "https://esm.sh/react-dom/client";

import { fetchJSON } from "https://esm.town/v/stevekrouse/fetchJSON?v=41";

</div>

function client() {

createRoot(document.getElementById("root")).render(<App />);

if (typeof document !== "undefined") { client(); }

export default async function server(req: Request): Promise<Response> {

import { ExternalLinkIcon } from "https://esm.sh/@chakra-ui/icons";

VStack,

} from "https://esm.sh/@chakra-ui/react";

import * as React from "https://esm.sh/react";

import { createRoot } from "https://esm.sh/react-dom/client";

import itinerary from "https://esm.town/v/namwen/veryTealAardvark";

import { renderToString } from "npm:react-dom/server";

function printItinerary() {

</div>

function client() {

createRoot(document.getElementById("root")).render(<App />);

if (typeof document !== "undefined") {

client();

async function server(request: Request) {

import React, { useEffect, useState } from "https://esm.sh/react";

import { createRoot } from "https://esm.sh/react-dom/client";

import { fetchJSON } from "https://esm.town/v/stevekrouse/fetchJSON?v=41";

</div>

function client() {

createRoot(document.getElementById("root")).render(<App />);

if (typeof document !== "undefined") { client(); }

export default async function server(req: Request): Promise<Response> {

import React, { useState } from "https://esm.sh/react";

import { createRoot } from "https://esm.sh/react-dom/client";

import type { User } from "./zod_demo_shared";

const [serverResponse, setServerResponse] = useState<string>("");

const handleChange = (e: React.ChangeEvent<HTMLInputElement>) => {

const { name, value } = e.target;

setUser(prev => ({ ...prev, [name]: name === "age" ? parseInt(value) || 0 : value }));

const handleSubmit = async (e: React.FormEvent) => {

e.preventDefault();

import { renderToString } from "npm:react-dom/server";

import { jsx } from "https://deno.land/x/hono@v3.11.7/middleware.ts";

import { Hono } from "https://deno.land/x/hono@v3.11.7/mod.ts";

import type { VanObj } from "npm:mini-van-plate@0.5.6/shared";

const fromClient = typeof document !== "undefined";

// disable the button if we're not in the browser

const disabled = van.derive(() => !fromClient || generating.val);

const uuidsDom = ul();

form(

{ onsubmit: fromClient && handleSubmit },

label(

if (fromClient) {

const { default: van } = await import("https://esm.sh/v135/vanjs-core@1.5.0");

* The generated prompt is tailored to Val Town's specific features and best practices.

import React, { useState } from "https://esm.sh/react";

import { createRoot } from "https://esm.sh/react-dom/client";

const valTownFeatures = [

"OpenAI integration",

"React support",

"TypeScript support",

</div>

function client() {

createRoot(document.getElementById("root")).render(<App />);

if (typeof document !== "undefined") {

client();

async function server(request: Request): Promise<Response> {

tldraw example with builder, for consistent React versions.

import React, { useState, useEffect } from "https://esm.sh/react";

import { createRoot } from "https://esm.sh/react-dom/client";

import { Tldraw } from "https://esm.sh/@tldraw/tldraw@2.3.0";

</div>

function client() {

createRoot(document.getElementById("root")).render(<App />);

if (typeof document !== "undefined") { client(); }

export const server = (req) =>

<path stroke-linecap="round" stroke-linejoin="round" d="M17.25 6.75 22.5 12l-5.25 5.25m-10.5 0L1.5 12l5.25-5.25m7.5-3-4.5 16.5"></path>

</svg>

<div class="font-semibold group-hover:text-black">ReactJS</div>

</button>

<button class="group bg-gray-50 border-gray-300 flex items-center gap-2 overflow-hidden rounded border p-3 text-left transition-colors hover:border-blue-500 hover:shadow-md">

<path stroke-linecap="round" stroke-linejoin="round" d="M17.25 6.75 22.5 12l-5.25 5.25m-10.5 0L1.5 12l5.25-5.25m7.5-3-4.5 16.5"></path>

</svg>

<div class="font-semibold group-hover:text-black">Preact</div>

</button>

<button class="group bg-gray-50 border-gray-300 flex items-center gap-2 overflow-hidden rounded border p-3 text-left transition-colors hover:border-blue-500 hover:shadow-md">

demonstrates server-side rendering a web component