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7
openai
@std
Script
OpenAI - Docs ↗ Use OpenAI's chat completion API with std/openai . This integration enables access to OpenAI's language models without needing to acquire API keys. For free Val Town users, all calls are sent to gpt-4o-mini . Usage import { OpenAI } from "https://esm.town/v/std/openai";
const openai = new OpenAI();
const completion = await openai.chat.completions.create({
messages: [
{ role: "user", content: "Say hello in a creative way" },
],
model: "gpt-4",
max_tokens: 30,
});
console.log(completion.choices[0].message.content); Limits While our wrapper simplifies the integration of OpenAI, there are a few limitations to keep in mind: Usage Quota : We limit each user to 10 requests per minute. Features : Chat completions is the only endpoint available. If these limits are too low, let us know! You can also get around the limitation by using your own keys: Create your own API key on OpenAI's website Create an environment variable named OPENAI_API_KEY Use the OpenAI client from npm:openai : import { OpenAI } from "npm:openai";
const openai = new OpenAI(); 📝 Edit docs
p5
@saolsen
Script
P5 sketch Easily turn a p5.js sketch into a val. See https://www.val.town/v/saolsen/p5_sketch for an example. Usage Make a p5 sketch, you can import the p5 types to make it easier. import type * as p5 from "npm:@types/p5"; Export any "global" p5 functions. These are functions like setup and draw that p5 will call. Set the val type to http and default export the result of sketch , passing in import.meta.url . A full example looks like this. import type * as p5 from "npm:@types/p5";
export function setup() {
createCanvas(400, 400);
}
export function draw() {
if (mouseIsPressed) {
fill(0);
} else {
fill(255);
}
ellipse(mouseX, mouseY, 80, 80);
}
import { sketch } from "https://esm.town/v/saolsen/p5";
export default sketch(import.meta.url); How it works The sketch function returns an http handler that sets up a basic page with p5.js added. It then imports your module from the browser and wires up all the exports so p5.js can see them. All the code in your val will run in the browser (except for the default sketch export) so you can't call any Deno functions, environment variables, or other server side apis.