React Performance Review

React Performance Review — Reviews pasted React and Next.js App Router code for five performance mistakes that pass every test and then make pages slow, and lists only those, one line each with a fixed code, the place, why it costs time and the fix - or exactly No findings. It catches independent awaits written one after another so the page waits for their sum, an effect that copies something deri

Open endpoint ↗

Price per call: $0.01
Chain: Base
Method: GET
Paid calls · 30 days: 1

Call it from code

This API is run by its own provider and paid directly through x402. We list it so you can find it; we don't route or hold the payment.

import { x402Client, wrapFetchWithPayment } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";

const client = new x402Client();
registerExactEvmScheme(client, { signer: agentAccount });

const pay = wrapFetchWithPayment(fetch, client);
const res = await pay("https://api.aiskills402.com/v1/skills/react-performance-review/file", { method: "GET" });
console.log(await res.json());

https://api.aiskills402.com/v1/skills/react-performance-review/file