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5### Why
6I'm using this val for my 3-color e-ink display run by a Raspberry Pi Zero W. The Pi runs a cron job that tell's it
7to fetch this url twice a day and render it to the display. Works like a charm.
8
9Right now I'm not displaying much but I'm going to keep iterating on what type of information I want to display.

195  useEffect(() => {
196    if (roomId) {
197      const fetchDefaultUsername = async () => {
198        try {
199          // First, check if there's a username in localStorage
202            setUsername(storedUsername);
203          } else {
204            // If not, fetch a default username from the server
205            const response = await fetch(`/default-username?room=${roomId}`);
206            if (response.ok) {
207              const defaultUsername = await response.text();
218          }
219        } catch (error) {
220          console.error("Error fetching default username:", error);
221        }
222      };
223
224      fetchDefaultUsername();
225    }
226  }, [roomId]);
230      const pollMessages = async () => {
231        try {
232          const response = await fetch(`/messages?room=${roomId}&language=${language}`);
233          if (response.ok) {
234            const newMessages = await response.json();
242          }
243        } catch (error) {
244          console.error("Error fetching messages:", error);
245        }
246      };
247
248      const fetchUsers = async () => {
249        try {
250          const response = await fetch(`/users?room=${roomId}`);
251          if (response.ok) {
252            const userList = await response.json();
254          }
255        } catch (error) {
256          console.error("Error fetching users:", error);
257        }
258      };
259
260      const fetchTypingUsers = async () => {
261        try {
262          const response = await fetch(`/typing-users?room=${roomId}`);
263          if (response.ok) {
264            const typingUsersList = await response.json();
266          }
267        } catch (error) {
268          console.error("Error fetching typing users:", error);
269        }
270      };
271
272      pollMessages();
273      fetchUsers();
274      fetchTypingUsers();
275      const messageIntervalId = setInterval(pollMessages, 2000);
276      const userIntervalId = setInterval(fetchUsers, 5000);
277      const typingIntervalId = setInterval(fetchTypingUsers, 1000);
278
279      return () => {
289      if (language !== "en") {
290        try {
291          const translatedMessage = await fetch("/translate-text", {
292            method: "POST",
293            headers: { "Content-Type": "application/json" },
315    if (inputMessage && roomId && username) {
316      try {
317        const response = await fetch("/send-message", {
318          method: "POST",
319          headers: { "Content-Type": "application/json" },
346    } else {
347      try {
348        const response = await fetch("/update-user", {
349          method: "POST",
350          headers: { "Content-Type": "application/json" },
403      if (roomId && username) {
404        try {
405          await fetch("/update-typing", {
406            method: "POST",
407            headers: { "Content-Type": "application/json" },

6## Config
7
8You need an environment variable called `OSRS_USERS`, which has a comma-separated string of usernames to fetch
9
10Example: `OSRS_USERS=zezima,LynxTitan,Mageboy20`

85
86    try {
87      const response = await fetch("/", {
88        method: "POST",
89        body: JSON.stringify({ prompt, currentCode: code, errorMessage: shaderErrorMessage }),

1import { email } from "https://esm.town/v/std/email";
2import { fetchJSON } from "https://esm.town/v/stevekrouse/fetchJSON";
3
4export async function dailyDadJoke() {
5  let { setup, punchline } = await fetchJSON("https://official-joke-api.appspot.com/random_joke");
6  return email({
7    text: punchline,

14  start = performance.now();
15  try {
16    const res = await fetch(url);
17    end = performance.now();
18    status = res.status;
25  } catch (e) {
26    end = performance.now();
27    reason = `couldn't fetch: ${e}`;
28    ok = false;
29    console.log(`Website down (${url}): ${reason} (${end - start}ms)`);

18app.get('*', r404);
19
20export default app.fetch;
21
22function html() {

66
67    try {
68      const response = await fetch("/", {
69        method: "POST",
70        body: JSON.stringify({ prompt, currentCode: code }),

85
86    try {
87      const response = await fetch("/", {
88        method: "POST",
89        body: JSON.stringify({ prompt, currentCode: code, errorMessage: shaderErrorMessage }),

85
86    try {
87      const response = await fetch("/", {
88        method: "POST",
89        body: JSON.stringify({ prompt, currentCode: code, errorMessage: shaderErrorMessage }),