8## Migrations
9
10In `backend/database/migrations.ts`, this app creates a new SQLite table `reactHonoStarter_messages` to store messages.
11
12This "migration" runs once on every app startup because it's imported in `index.ts`. You can comment this line out for a slight (30ms) performance improvement on cold starts. It's left in so that users who fork this project will have the migration run correctly.
1import { sqlite } from "https://esm.town/v/stevekrouse/sqlite";
2
3export const tableName = "reactHonoStarter_messages";
4
5export async function createTables() {
1/** @jsxImportSource https://esm.sh/react@18.2.0 */
2import React from "https://esm.sh/react@18.2.0";
3import type { Message } from "../shared/types.ts";
4
5export function MessageInput({ onSubmit }: { onSubmit: () => void }) {
6 const [message, setMessage] = React.useState("");
7
8 const handleSubmit = async (e: React.FormEvent) => {
9 e.preventDefault();
10 if (!message.trim()) return;
1/** @jsxImportSource https://esm.sh/react@18.2.0 */
2import { createRoot } from "https://esm.sh/react-dom@18.2.0/client";
3import { type Message } from "../shared/utils.ts";
4import { App } from "./components/App.tsx";
4 <meta charset="UTF-8">
5 <meta name="viewport" content="width=device-width, initial-scale=1.0">
6 <title>React Hono Val Town Starter</title>
7 <link rel="stylesheet" href="/public/style.css">
8 <link rel="icon" href="/public/favicon.svg" sizes="any" type="image/svg+xml">
1/** @jsxImportSource https://esm.sh/react@18.2.0 */
2import React from "https://esm.sh/react@18.2.0";
3import { type Message, MESSAGE_LIMIT } from "../../shared/utils.ts";
4import { MessageInput } from "./MessageInput.tsx";
7 { initialMessages = [], thisProjectURL }: { initialMessages?: Message[]; thisProjectURL?: string },
8) {
9 const [messages, setMessages] = React.useState(initialMessages);
10
11 const fetchMessages = async () => {
1/** @jsxImportSource https://esm.sh/react@18.2.0 */
2import { ImapFlow } from "https://esm.sh/imapflow";
3import { createRoot } from "https://esm.sh/react-dom@18.2.0/client";
4import React, { useEffect, useState } from "https://esm.sh/react@18.2.0";
5
6function App() {
1/** @jsxImportSource https://esm.sh/react@18.2.0 */
2import React, { useState, useEffect } from "https://esm.sh/react@18.2.0";
3import { createRoot } from "https://esm.sh/react-dom@18.2.0/client";
4import { ImapFlow } from "https://esm.sh/imapflow";
5
1import React, { useState } from "react";
2import {
3 Bar,
1/** @jsxImportSource npm:react@18.2.0 */
2import type { ReactNode } from "npm:react@18.2.0";
3
4export function Layout({ children }: { children: ReactNode }) {
5 return (
6 <html lang="en">
Starter template with client-side React & Hono server
A web-based dice roller using React on Val Town
Write business logic with ease
Meet the new standard for modern TypeScript development.
Type-safe, reactive, framework-agnostic library to manage your business logic.
Follow me if you learn more about JavaScript | TypeScript | React.js | Next.js | Linux | NixOS | Frontend Developer | https://linktr.ee/officialrajdeepsingh
