search-index is a powerful full-text search library for Node.js and browser applications. It allows developers to create a search index from a collection of documents and perform efficient searches against that index. With features like real-time indexing, fuzzy searching, and support for various data types, search-index is a versatile choice for applications that require robust search capabilities. However, there are several alternatives available that also provide effective search functionalities. Here are a few notable ones:
elasticlunr is a lightweight full-text search library inspired by Elasticsearch. It allows you to create a search index in the browser or Node.js and provides a simple API for indexing and searching documents. elasticlunr is particularly useful for smaller applications that need a search solution without the overhead of a full-fledged search engine. It supports features like stemming, tokenization, and custom scoring, making it a flexible choice for client-side search implementations.
flexsearch is a highly efficient and flexible full-text search library that focuses on performance and speed. It offers advanced features such as multi-language support, customizable scoring, and a variety of indexing options. flexsearch is designed to be fast and lightweight, making it suitable for applications where performance is critical. Its ability to handle large datasets efficiently makes it a popular choice for both client-side and server-side applications.
fuse.js is a lightweight fuzzy-search library that allows for searching through arrays of objects. It provides a simple API for implementing fuzzy searching, which means it can find matches even when there are slight discrepancies in the search terms. fuse.js is particularly useful for applications that require a more lenient search experience, such as autocomplete features or when dealing with user-generated content.
lunr is a simple yet powerful search library that allows you to create a search index in the browser. It provides a straightforward API for indexing documents and performing searches, making it easy to integrate into web applications. lunr supports features like stemming and custom scoring, making it a solid choice for applications that require a basic but effective search solution.
A network resilient, persistent full-text search library for the browser and Node.js
Quick start
import { SearchIndex } from 'search-index'
// initialize an index
const { PUT, QUERY } = new SearchIndex(options)
// add documents to the index
await PUT(documents)
// read documents from the index
const results = await QUERY(query)