cache-buddy v1.1.1

Cache Buddy

JavaScript caching class supporting various persistence mechanisms, including memory. Designed for frontend and backend use with no dependencies except for the reqired datastore.

Usage

• Instantiate required cache class
• Call cache.open() if relevant
• Create a key that is unique to the particular function and paramter combination
• Call cache.use() to retrieve a cached result or execute the required function

const key = "someFunction." + JSON.stringify({paramA, paramB, paramC});
const res = await cache.use(key, () => someFunction(paramA, paramB, paramC), 10000);

Examples

Examples for the various datastores supported can be found in "frontend/index.html" and "backend/index.js".

Supported Browser Datastores

• Memory
• LocalStorage
• SessionStorage
• IndexedDb
• Firebase Firestore
• Firebase Realtime Db

Supported Server Datastores

• Memory
• Sqlite
• To do: Postgresql
• To do: Redis
• To do: Knex