Lowdb
lowdb is a small local JSON database for Node.js, Electron and the browser that uses lodash syntax. It supports data persistence, provides simple CRUD operations and requires no dependencies.
json
database
nodejs
local-storage
lowdb: Small Local JSON Database for Node.js, Electron & Browser
lowdb is a small local JSON database for Node.js, Electron and the browser that uses lodash syntax. It supports data persistence, provides simple CRUD operations and requires no dependencies.
What is Lowdb?
Lowdb is a lightweight, file-based JSON database for Node.js, Electron and the browser. Some key features of lowdb include:
- Data is stored as JSON and has full support for nested objects and arrays
- Lowdb persists data to a JSON file making it easy to get started
- Provides simple CRUD (Create, Read, Update & Delete) operations using familiar lodash syntax
- Very lightweight with no dependencies
- Works well for simple databases and storing configuration
- Easy to integrate into Node.js, browser apps or Electron by installing via npm
- Data is loaded asynchronously to improve performance
- Supports Node.js callbacks, async/await and promises
In summary, lowdb offers a simple local JSON database option requiring zero dependencies. It works well for basic create, read, update & delete operations for data that needs to persist locally on the filesystem. The lodash-inspired API makes it easy to integrate into JavaScript projects.
Lowdb Features
Features
- Lightweight JSON database for Node.js and browser
- Uses lodash syntax for simple CRUD operations
- Stores data locally as JSON file
- No dependencies required
- Supports synchronous and asynchronous modes
- Easy to use with small API surface
Pricing
- Open Source
Pros
Simple and easy to use
Fast performance for simple datasets
Lightweight with no dependencies
Works across Node.js and browser
Familiar lodash/underscore syntax
Active development and maintenance
Cons
Not suitable for large or complex datasets
Limited query capabilities
No relationships between data
Not optimized for high concurrency
No built-in indexing
Official Links
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