upstash-ratelimit-js

✓ Official★ 12

by upstash · part of upstash/skills

Lightweight guidance for using the Upstash Redis RateLimit TypeScript/JavaScript SDK, including setup steps, basic usage, and pointers to advanced algorithm,…

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🧩 One of 7 skills in the upstash/skills package — works on its own, and pairs well with its siblings.

Lightweight guidance for using the Upstash Redis RateLimit TypeScript/JavaScript SDK, including setup steps, basic usage, and pointers to advanced algorithm,…

Inspect the full instructions your agent will receiveExpand

This is the exact playbook injected into your agent when the skill activates — shown here so you can audit it before installing. You don't need to read it to use the skill.

by upstash

Lightweight guidance for using the Upstash Redis RateLimit TypeScript/JavaScript SDK, including setup steps, basic usage, and pointers to advanced algorithm,… npx skills add https://github.com/upstash/skills --skill upstash-ratelimit-js Download ZIP GitHub12

Rate Limit TS SDK

Other Skill Files

algorithms.md: Describes all available rate‑limiting algorithms and how they behave.
pricing-cost.md: Explains pricing, Redis cost implications, and operational considerations.
features.md: Lists SDK features such as prefixes, custom keys, and behavioral options.
methods-getting-started.md: Full method reference for the SDK's API and getting started guide.
traffic-protection.md: Guidance on applying rate limiting for traffic shaping, abuse prevention, and protection patterns.

Copy & paste — that's it

npx skills add https://github.com/upstash/skills --skill upstash-ratelimit-js

Run this in your project — your agent picks the skill up automatically.

Quick Start

Install the SDK and connect to Redis.
Create a rate limiter and apply it to incoming operations.

Example:

Copy & paste — that's it

import { Ratelimit } from "@upstash/ratelimit";
import { Redis } from "@upstash/redis";

const redis = new Redis({ url: " ", token: " " });
const limiter = new Ratelimit({ redis, limiter: Ratelimit.slidingWindow(5, "10s") });

const { success } = await limiter.limit("user-id");
if (!success) {
 // throttled
}