Val Town Code SearchReturn to Val Town

15}
16
17export function renderDashboard(data: UserSummaryRow[]): string {
18  // Calculate totals
19  const totalUsers = data.length;

4
5- Ask clarifying questions when requirements are ambiguous
6- Provide complete, functional solutions rather than skeleton implementations
7- Test your logic against edge cases before presenting the final solution
8- Ensure all code follows Val Town's specific platform requirements
17- **Never bake in secrets into the code** - always use environment variables
18- Include comments explaining complex logic (avoid commenting obvious operations)
19- Follow modern ES6+ conventions and functional programming practices if possible
20
21## Types of triggers
28
29```ts
30export default async function (req: Request) {
31  return new Response("Hello World");
32}
42
43```ts
44export default async function () {
45  // Scheduled task code
46}
56
57```ts
58export default async function (email: Email) {
59  // Process email
60}
66## Val Town Standard Libraries
67
68Val Town provides several hosted services and utility functions.
69
70### Blob Storage
120```
121
122## Val Town Utility Functions
123
124Val Town provides several utility functions to help with common project tasks.
125
126### Importing Utilities
200│   ├── database/
201│   │   ├── migrations.ts    # Schema definitions
202│   │   ├── queries.ts       # DB query functions
203│   │   └── README.md
204│   └── routes/              # Route modules
219└── shared/
220    ├── README.md
221    └── utils.ts             # Shared types and functions
222```
223
226- Hono is the recommended API framework
227- Main entry point should be `backend/index.ts`
228- **Static asset serving:** Use the utility functions to read and serve project files:
229  ```ts
230  import { readFile, serveFile } from "https://esm.town/v/std/utils@85-main/index.ts";
260- Run migrations on startup or comment out for performance
261- Change table names when modifying schemas rather than altering
262- Export clear query functions with proper TypeScript typing
263
264## Common Gotchas and Solutions

18
19// alt single-column version of /chat route
20export function ChatRouteSingleColumn () {
21  const { projectId, branchId } = useParams() as {
22    projectId: string;
55}
56
57function Conversation ({
58  project,
59  files,
194}
195
196function shouldRefetch (message) {
197  for (let i = 0; i < message?.parts?.length; i++) {
198    let part = message.parts[i];

5const CACHE_WRITE_RATE = 3.75; // $3.75 per M cache-write tokens
6
7export function calculateCost({
8  input_tokens,
9  output_tokens,

7const NEW_BRANCH_VAL = "__NEW_BRANCH__";
8
9export function BranchSelect() {
10  const { projectId, branchId } = useParams() as {
11    projectId: string;

5 * Returns null if authentication is successful, or a Response if it fails
6 */
7export async function basicAuthMiddleware(req: Request): Promise<Response | null> {
8  const realm = "Usage Dashboard";
9  const unauthorizedResponse = new Response("Unauthorized", {

17});
18
19export function App() {
20  const [audio, setAudio] = useLocalStorage("AUDIO", false);
21  const user = useUser();

3
4const videoFeed = "https://www.youtube.com/feeds/videos.xml?channel_id=UC3TpyhwXdKXh_TcBC27QQaw"
5export async function parseFeedFromUrl(url: string) {
6  const response = await fetch(url);
7  const xml = await response.text();
20}
21
22export async function getStitchesFeed(){
23  const result = await parseFeedFromUrl(videoFeed);
24  for (const entry of result.feed.entries) {

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

1import { tinyfeed } from "./mod.ts";
2
3export default async function (_interval: Interval) {
4  await tinyfeed.build();
5}