Val Town Code SearchReturn to Val Town

5import { ShareButton } from "./ui.tsx";
6
7export function Example() {
8  const [context, setContext] = useState<any>();
9  useEffect(() => {

96    });
97
98    async function loadLogs() {
99      logList.innerHTML = "Loading...";
100      const res = await fetch(getMoodLogUrl);

49/* ───────────────────────────────────────────────────────────────────────────── */
50
51export default function MessageComponent({ message, onDelete, onRetry, canRetry }: MessageProps) {
52  const formatRegularContent = (content: string) => <div dangerouslySetInnerHTML={{ __html: marked(content) }}></div>;
53

17import { HelpText } from "./components/HelpText.tsx";
18
19function ThirdTimeApp() {
20   const [state, setState] = useState<TimerState>({
21      mode: "idle",

1export function formatTime(seconds: number): string {
2   const hours = Math.floor(seconds / 3600);
3   const minutes = Math.floor((seconds % 3600) / 60);
12}
13
14export function formatMinutes(minutes: number): string {
15   if (minutes < 1) return `${Math.round(minutes * 60)}s`;
16   if (minutes < 60) return `${Math.round(minutes)}m`;

9
10- Ask clarifying questions when requirements are ambiguous
11- Provide complete, functional solutions rather than skeleton implementations
12- Test your logic against edge cases before presenting the final solution
13- Ensure all code follows Val Town's specific platform requirements
22- **Never bake in secrets into the code** - always use environment variables
23- Include comments explaining complex logic (avoid commenting obvious operations)
24- Follow modern ES6+ conventions and functional programming practices if possible
25
26## Types of triggers
33
34```ts
35export default async function (req: Request) {
36  return new Response("Hello World");
37}
45
46```ts
47export default async function () {
48  // Scheduled task code
49}
57
58```ts
59export default async function (email: Email) {
60  // Process email
61}
65## Val Town Standard Libraries
66
67Val Town provides several hosted services and utility functions.
68
69### Blob Storage
119```
120
121## Val Town Utility Functions
122
123Val Town provides several utility functions to help with common project tasks.
124
125### Importing Utilities
181│   ├── database/
182│   │   ├── migrations.ts    # Schema definitions
183│   │   ├── queries.ts       # DB query functions
184│   │   └── README.md
185│   └── routes/              # Route modules
200└── shared/
201    ├── README.md
202    └── utils.ts             # Shared types and functions
203```
204
208- Main entry point should be `backend/index.ts`
209- Do NOT use Hono serveStatic middleware
210- **Static asset serving:** Use the utility functions to read and serve project files:
211  ```ts
212  import { readFile, serveFile } from "https://esm.town/v/std/utils/index.ts";
242- Run migrations on startup or comment out for performance
243- Change table names when modifying schemas rather than altering
244- Export clear query functions with proper TypeScript typing
245
246## Common Gotchas and Solutions

8import { Button, Input, Section, MonoButtonWithStatus } from '../components/ui.tsx'
9
10export function CustomHaptics() {
11  const [context, setContext] = useState<any>()
12
73}
74
75async function hapticsPattern(pattern: string) {
76  function delay(ms?: number) {
77    return new Promise((resolve) => setTimeout(resolve, ms || 150))
78  }
79  function hapticsChar(char: string) {
80    if (char === 's') return fcsdk.haptics?.notificationOccurred?.('success').then(() => delay())
81    if (char === '*') return fcsdk.haptics?.impactOccurred?.('heavy').then(() => delay())

2import { useState } from "https://esm.sh/react@18.2.0";
3
4export function App() {
5  const [clicked, setClicked] = useState(0);
6  return (

1export default function handler(req: Request) {
2  if (req.headers.get("upgrade") != "websocket") {
3    return new Response(null, { status: 501 });

8type Message = z.infer<typeof messageSchema>;
9type MessageWithSource = Message & { source: "email" | "sms" | "api" };
10export async function getMessages(): Promise<MessageWithSource[]> {
11  let messages = await blob.getJSON(key);
12  if (!messages) {
16}
17const maxMessages = 100;
18export async function addEmail(email: Email) {
19  return addMessage({ message: email.text, subject: email.subject }, "email");
20}
21export async function addApiMessage(apiMessage: unknown) {
22  return addMessage(apiMessage, "api");
23}
24export async function addSms(sms: unknown) {
25  return addMessage(sms, "sms");
26}
27async function addMessage(
28  message: unknown,
29  source: "sms" | "email" | "api",
40  return validMessage;
41}
42export async function clearMessages() {
43  await blob.setJSON(key, []);
44}