https://github.com/midrissi/krypty

Prevent running consuming APIs multiple times
https://github.com/midrissi/krypty

cache nodejs redis

Last synced: about 1 month ago
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Prevent running consuming APIs multiple times

• Host: GitHub
• URL: https://github.com/midrissi/krypty
• Owner: midrissi
• License: mit
• Created: 2020-06-08T20:42:20.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2023-01-07T18:56:52.000Z (about 2 years ago)
• Last Synced: 2024-10-30T15:21:12.938Z (2 months ago)
• Topics: cache, nodejs, redis
• Language: JavaScript
• Size: 1.3 MB
• Stars: 15
• Watchers: 3
• Forks: 1
• Open Issues: 14
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
Krypty

---

Krypty is an express middleware helping you to prevent running consuming APIs multiple times.

:snail: Without using the library, the `response time` will be like:

![Without krypty](./screenshots/without-krypty.png)

:rocket: Using the library, the response is much better:

![With krypty](./screenshots/with-krypty.png)

See it in action:

[![Krypty - Memory Strategy](https://img.youtube.com/vi/huUO9Qkyz9k/0.jpg)](https://www.youtube.com/watch?v=huUO9Qkyz9k)

:rocket::rocket: Using Redis strategy is even better. In the demo bellow, we start an express app in two different ports (`3000` and `3001`), then we launch a request that takes `10 seconds` multiple times.

[![Krypty - Memory Strategy](https://img.youtube.com/vi/pQUDQ3_LUUg/0.jpg)](https://www.youtube.com/watch?v=pQUDQ3_LUUg)

## Install

```shell

npm install --save krypty

```

## How to use

```javascript

const krypty = require('krypty');

const express = require('express');

const app = express();

app.use('/long', [

  krypty.memory(),

  (req, res) => setTimeout(() => res.json(true), 5000),

]);

app.listen(process.env.PORT || 3000);

```

## Using Redis Strategy

```javascript

const { redis } = require('krypty');

const express = require('express');

const { createClient } = require('redis');

const app = express();

app.use('/long', [

  krypty.redis(),

  (req, res) => setTimeout(() => res.json(true), 5000),

]);

app.listen(process.env.PORT || 3000);

```

## License

MIT © Mohamed IDRISSI