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This PR adds a `Preview` section and a `Open in StackBlitz` button to various examples. I have tested all examples and omitted the ones that require third party API keys, or didn't work. Some examples don't work locally either. Here's an example:  ## Bug - [ ] Related issues linked using `fixes #number` - [ ] Integration tests added ## Feature - [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR. - [ ] Related issues linked using `fixes #number` - [ ] Integration tests added - [ ] Documentation added - [x] Examples updated - [ ] Telemetry added. In case of a feature if it's used or not. ## Documentation / Examples - [x] Make sure the linting passes |
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API Routes Rate Limiting Example
This example uses lru-cache to implement a simple rate limiter for API routes (Serverless Functions).
Demo: https://nextjs-rate-limit.vercel.app/
curl http://localhost:3000/api/user -I
HTTP/1.1 200 OK
X-RateLimit-Limit: 10
X-RateLimit-Remaining: 9
curl http://localhost:3000/api/user -I
HTTP/1.1 429 Too Many Requests
X-RateLimit-Limit: 10
X-RateLimit-Remaining: 0
Preview
Preview the example live on StackBlitz:
Deploy your own
Deploy the example using Vercel:
How to use
Execute create-next-app with npm or Yarn to bootstrap the example:
npx create-next-app --example api-routes api-routes-rate-limit
# or
yarn create next-app --example api-routes api-routes-rate-limit
Deploy it to the cloud with Vercel (Documentation).