Val Town Code SearchReturn to Val Town

6
71. Sign up for [Cerebras](https://cloud.cerebras.ai/)
82. Get a Cerebras API Key
93. Save it in a [Val Town environment variable](https://www.val.town/settings/environment-variables) called `CEREBRAS_API_KEY`
10
11# Todos

212    } catch (error) {
213      Toastify({
214        text: "We may have hit our Cerebras Usage limits. Try again later or fork this and use your own API key.",
215        position: "center",
216        duration: 3000,
1024    };
1025  } else {
1026    const client = new Cerebras({ apiKey: Deno.env.get("CEREBRAS_API_KEY") });
1027    const completion = await client.chat.completions.create({
1028      messages: [
1149        <meta name="viewport" content="width=device-width, initial-scale=1.0">
1150        <title>CerebrasCoder</title>
1151        <link rel="preconnect" href="https://fonts.googleapis.com" />
1152        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
1153        <link
1154          href="https://fonts.googleapis.com/css2?family=DM+Mono:ital,wght@0,300;0,400;0,500;1,300;1,400;1,500&family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&display=swap"
1155          rel="stylesheet"
1156        />
1165        <meta property="og:description" content="Turn your ideas into fully functional apps in less than a second – powered by Llama3.3-70b on Cerebras's super-fast wafer chips. Code is 100% open-source, hosted on Val Town."">
1166        <meta property="og:type" content="website">
1167        <meta property="og:image" content="https://stevekrouse-blob_admin.web.val.run/api/public/CerebrasCoderOG.jpg">
1168        
1169            

4
51. Sign up for [Cerebras](https://cloud.cerebras.ai/)
62. Get a Cerebras API Key
73. Save it in a [Val Town environment variable](https://www.val.town/settings/environment-variables) called `CEREBRAS_API_KEY`
8
9# Todos

9const STARTER_PROMPTS = [
10  "todo list app persisted in local storage",
11  "weather app using open-meteo API",
12  "interactive markdown editor with live preview",
13  "pomodoro timer with sound notifications",

12  },
13  {
14    prompt: "weather dashboard for nyc using open-meteo API for NYC with icons",
15    title: "Weather App",
16    code:

6
71. Sign up for [Cerebras](https://cloud.cerebras.ai/)
82. Get a Cerebras API Key
93. Save it in a [Val Town environment variable](https://www.val.town/settings/environment-variables) called `CEREBRAS_API_KEY`
10
11# Todos

212    } catch (error) {
213      Toastify({
214        text: "We may have hit our Cerebras Usage limits. Try again later or fork this and use your own API key.",
215        position: "center",
216        duration: 3000,
1024    };
1025  } else {
1026    const client = new Cerebras({ apiKey: Deno.env.get("CEREBRAS_API_KEY") });
1027    const completion = await client.chat.completions.create({
1028      messages: [
1149        <meta name="viewport" content="width=device-width, initial-scale=1.0">
1150        <title>CerebrasCoder</title>
1151        <link rel="preconnect" href="https://fonts.googleapis.com" />
1152        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
1153        <link
1154          href="https://fonts.googleapis.com/css2?family=DM+Mono:ital,wght@0,300;0,400;0,500;1,300;1,400;1,500&family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&display=swap"
1155          rel="stylesheet"
1156        />
1165        <meta property="og:description" content="Turn your ideas into fully functional apps in less than a second – powered by Llama3.3-70b on Cerebras's super-fast wafer chips. Code is 100% open-source, hosted on Val Town."">
1166        <meta property="og:type" content="website">
1167        <meta property="og:image" content="https://stevekrouse-blob_admin.web.val.run/api/public/CerebrasCoderOG.jpg">
1168        
1169            

6
71. Sign up for [Cerebras](https://cloud.cerebras.ai/)
82. Get a Cerebras API Key
93. Save it in a [Val Town environment variable](https://www.val.town/settings/environment-variables) called `CEREBRAS_API_KEY`
10
11# Todos

212    } catch (error) {
213      Toastify({
214        text: "We may have hit our Cerebras Usage limits. Try again later or fork this and use your own API key.",
215        position: "center",
216        duration: 3000,
1024    };
1025  } else {
1026    const client = new Cerebras({ apiKey: Deno.env.get("CEREBRAS_API_KEY") });
1027    const completion = await client.chat.completions.create({
1028      messages: [
1149        <meta name="viewport" content="width=device-width, initial-scale=1.0">
1150        <title>CerebrasCoder</title>
1151        <link rel="preconnect" href="https://fonts.googleapis.com" />
1152        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
1153        <link
1154          href="https://fonts.googleapis.com/css2?family=DM+Mono:ital,wght@0,300;0,400;0,500;1,300;1,400;1,500&family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&display=swap"
1155          rel="stylesheet"
1156        />
1165        <meta property="og:description" content="Turn your ideas into fully functional apps in less than a second – powered by Llama3.3-70b on Cerebras's super-fast wafer chips. Code is 100% open-source, hosted on Val Town."">
1166        <meta property="og:type" content="website">
1167        <meta property="og:image" content="https://stevekrouse-blob_admin.web.val.run/api/public/CerebrasCoderOG.jpg">
1168        
1169            

73  const menuRef = useRef(null);
74  const isPublic = blob.key.startsWith("__public/");
75  const publicUrl = isPublic ? `${window.location.origin}/api/public/${encodeURIComponent(blob.key.slice(9))}` : null;
76
77  useEffect(() => {
237    setLoading(true);
238    try {
239      const response = await fetch(`/api/blobs?prefix=${encodeKey(searchPrefix)}&limit=${limit}`);
240      const data = await response.json();
241      setBlobs(data);
264      setBlobContentLoading(true);
265      try {
266        const response = await fetch(`/api/blob?key=${encodeKey(clickedBlob.key)}`);
267        const content = await response.text();
268        setSelectedBlob({ ...clickedBlob, key: decodeKey(clickedBlob.key) });
278  const handleSave = async () => {
279    try {
280      await fetch(`/api/blob?key=${encodeKey(selectedBlob.key)}`, {
281        method: "PUT",
282        body: editContent,
290  const handleDelete = async (key) => {
291    try {
292      await fetch(`/api/blob?key=${encodeKey(key)}`, { method: "DELETE" });
293      setBlobs(blobs.filter(b => b.key !== key));
294      if (selectedBlob && selectedBlob.key === key) {
307        const key = `${searchPrefix}${file.name}`;
308        formData.append("key", encodeKey(key));
309        await fetch("/api/blob", { method: "POST", body: formData });
310        const newBlob = { key, size: file.size, lastModified: new Date().toISOString() };
311        setBlobs([newBlob, ...blobs]);
329      try {
330        const fullKey = `${searchPrefix}${key}`;
331        await fetch(`/api/blob?key=${encodeKey(fullKey)}`, {
332          method: "PUT",
333          body: "",
344  const handleDownload = async (key) => {
345    try {
346      const response = await fetch(`/api/blob?key=${encodeKey(key)}`);
347      const blob = await response.blob();
348      const url = window.URL.createObjectURL(blob);
363    if (newKey && newKey !== oldKey) {
364      try {
365        const response = await fetch(`/api/blob?key=${encodeKey(oldKey)}`);
366        const content = await response.blob();
367        await fetch(`/api/blob?key=${encodeKey(newKey)}`, {
368          method: "PUT",
369          body: content,
370        });
371        await fetch(`/api/blob?key=${encodeKey(oldKey)}`, { method: "DELETE" });
372        setBlobs(blobs.map(b => b.key === oldKey ? { ...b, key: newKey } : b));
373        if (selectedBlob && selectedBlob.key === oldKey) {
383    const newKey = `__public/${key}`;
384    try {
385      const response = await fetch(`/api/blob?key=${encodeKey(key)}`);
386      const content = await response.blob();
387      await fetch(`/api/blob?key=${encodeKey(newKey)}`, {
388        method: "PUT",
389        body: content,
390      });
391      await fetch(`/api/blob?key=${encodeKey(key)}`, { method: "DELETE" });
392      setBlobs(blobs.map(b => b.key === key ? { ...b, key: newKey } : b));
393      if (selectedBlob && selectedBlob.key === key) {
402    const newKey = key.slice(9); // Remove "__public/" prefix
403    try {
404      const response = await fetch(`/api/blob?key=${encodeKey(key)}`);
405      const content = await response.blob();
406      await fetch(`/api/blob?key=${encodeKey(newKey)}`, {
407        method: "PUT",
408        body: content,
409      });
410      await fetch(`/api/blob?key=${encodeKey(key)}`, { method: "DELETE" });
411      setBlobs(blobs.map(b => b.key === key ? { ...b, key: newKey } : b));
412      if (selectedBlob && selectedBlob.key === key) {
557                        onClick={() =>
558                          copyToClipboard(
559                            `${window.location.origin}/api/public/${encodeURIComponent(selectedBlob.key.slice(9))}`,
560                          )}
561                        className="text-blue-400 hover:text-blue-300 text-sm"
580                        >
581                          <img
582                            src={`/api/blob?key=${encodeKey(selectedBlob.key)}`}
583                            alt="Blob content"
584                            className="max-w-full h-auto"
660
661// Public route without authentication
662app.get("/api/public/:id", async (c) => {
663  const key = `__public/${c.req.param("id")}`;
664  const { blob } = await import("https://esm.town/v/std/blob");
766};
767
768app.get("/api/blobs", checkAuth, async (c) => {
769  const prefix = c.req.query("prefix") || "";
770  const limit = parseInt(c.req.query("limit") || "20", 10);
775});
776
777app.get("/api/blob", checkAuth, async (c) => {
778  const key = c.req.query("key");
779  if (!key) return c.text("Missing key parameter", 400);
783});
784
785app.put("/api/blob", checkAuth, async (c) => {
786  const key = c.req.query("key");
787  if (!key) return c.text("Missing key parameter", 400);
792});
793
794app.delete("/api/blob", checkAuth, async (c) => {
795  const key = c.req.query("key");
796  if (!key) return c.text("Missing key parameter", 400);
800});
801
802app.post("/api/blob", checkAuth, async (c) => {
803  const { file, key } = await c.req.parseBody();
804  if (!file || !key) return c.text("Missing file or key", 400);