justcacheit

justcacheit is an NPM Module that can easily cache your endpoints in Express NodeJS

ES6 Import

import express from "express"
const app = express();

import caching from "justcacheit"

const PORT = process.env.PORT || 3000

app.get("/cache-url", caching.cache(), (req, res) => {
    const num = Math.random()
    console.log("Number:", num)
    res.status(200).send("This is a cached response. Number: " + num)
})

app.listen(PORT, () => {
    console.log(`Listening on http://localhost:${PORT}`);
});

CommonJS Import

const express = require('express');
const app = express();
const caching = require("justcacheit")

const PORT = process.env.PORT || 3000

app.get("/cache-url", caching.cache(), (req, res) => {
    const num = Math.random()
    console.log("Number:", num)
    res.status(200).send("This is a cached response. Number: " + num)
})

app.listen(PORT, () => {
    console.log(`Listening on http://localhost:${PORT}`);
});

Docs

caching: object;

caching.cache(): function;

caching.purge(): function;

• caching.cache({

  • browser: number; (Browser TTL, default=300, seconds),
  • server: number; (Server TTL, default=600, seconds),
  • store: string; (Cache Store, default="fs", options: "fs": FileSystem | "mem": Memory),
  • notCache: array; (Which status codes not to cache, example: ["200-300", "500"], default = ["299-599"])

• })

• caching.purge({

  • url: string; (URL, if null => Purge All (from Memory and FS))

• })