Top 23 JavaScript Search Projects

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1. JavaScript

   1 18 34,275 3.5 JavaScript

   Algorithms and Data Structures implemented in JavaScript for beginners, following best practices. (by TheAlgorithms)

   

2. AppSignal

   www.appsignal.com sponsored

   Monitoring that respects your time & budget. APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.

   

3. flexsearch

   2 15 13,808 5.2 JavaScript

   Next-generation full-text search library for Browser and Node.js

   

   Project mention: You Don't Need Mintlify | news.ycombinator.com | 2026-01-13

4. list.js

   3 11 11,219 0.0 JavaScript

   The perfect library for adding search, sort, filters and flexibility to tables, lists and various HTML elements. Built to be invisible and work on existing HTML.

   

5. lunr.js

   4 19 9,205 0.0 JavaScript

   A bit like Solr, but much smaller and not as bright

   

   Project mention: You Don't Need Mintlify | news.ycombinator.com | 2026-01-13

   Talking about search on a static docs site, has anyone tried a static pre-generated search like https://lunrjs.com/ ?

6. cerebro

   5 7 8,565 7.2 JavaScript

   🔵 Cerebro is an open-source launcher to improve your productivity and efficiency

   

7. dsa.js-data-structures-algorithms-javascript

   6 3 7,772 0.0 JavaScript

   🥞Data Structures and Algorithms explained and implemented in JavaScript + eBook

   

8. MindSearch

   7 1 6,934 6.2 JavaScript

   🔍 An LLM-based Multi-agent Framework of Web Search Engine (like Perplexity.ai Pro and SearchGPT)

   

9. SaaSHub

   www.saashub.com sponsored

   SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

   

10. reactivesearch

    8 7 4,919 6.8 JavaScript

    Search UI components for React and Vue

    

11. fuzzysort

    9 8 4,302 7.7 JavaScript

    Fast SublimeText-like fuzzy search for JavaScript.

    

12. autoComplete.js

    10 2 4,035 5.3 JavaScript

    Simple autocomplete pure vanilla Javascript library.

    

13. search-by-image

    11 75 3,777 8.2 JavaScript

    Browser extension for reverse image search, available for Chrome, Edge and Safari

    

14. uFuzzy

    12 19 3,034 2.2 JavaScript

    A tiny, efficient fuzzy search that doesn't suck

    

    Project mention: Show HN: Front End Fuzzy and Substring and Prefix Search | news.ycombinator.com | 2025-10-28

    I have a soft spot for these JS fuzzy matchers, but there are so many that it’s worth talking about about the specific tradeoffs you chose / ideally offering an interactive comparison like μFuzzy does:

    https://github.com/leeoniya/uFuzzy

15. Sunspot

    13 0 2,978 3.5 JavaScript

    Solr-powered search for Ruby objects

    

16. js-search

    14 2 2,219 2.7 JavaScript

    JS Search is an efficient, client-side search library for JavaScript and JSON objects

    

17. holmes

    15 1 1,722 0.0 JavaScript

    Fast and easy searching inside a page (by Haroenv)

    

18. search-index

    16 1 1,422 5.8 JavaScript

    A persistent, network resilient, full text search library for the browser and Node.js

    

19. redux-search

    17 0 1,391 0.0 JavaScript

    Redux bindings for client-side search

    

20. react-select-search

    18 0 689 2.8 JavaScript

    ⚡️ Lightweight select component for React

    

21. sciencefair

    19 1 608 0.0 JavaScript

    The futuristic, fabulous and free desktop app for working with scientific literature :microscope: :book:

    

22. hugo-theme-relearn

    20 0 606 9.4 JavaScript

    A theme for Hugo designed for documentation

    

23. IMDb-Scout-Mod

    21 6 584 9.4 JavaScript

    Auto search for movie/series on torrent, usenet, ddl, subtitles, streaming, predb and other sites. Adds links to IMDb pages from hundreds various sites. Adds movies/series to Radarr/Sonarr. Adds external ratings from Metacritic, Rotten Tomatoes, Letterboxd, Douban, Allocine. Media Server indicators for Plex, Jellyfin, Emby. Dark theme/style for Reference View. Adds/Removes to/from Trakt's watchlist. Removes ads

    

24. typesense-instantsearch-adapter

    22 5 527 7.5 JavaScript

    A JS adapter library to build rich search interfaces with Typesense and InstantSearch.js

    

25. docusaurus-search-local

    23 3 503 7.3 JavaScript

    Offline / Local Search for Docusaurus v3. Try it live at:

    

26. SaaSHub

    www.saashub.com sponsored

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    

JavaScript Search related posts

• Google no longer provides direct URLs in search results

  10 projects | news.ycombinator.com | 11 Sep 2026

• Tell HN: I hate your fuzzy search

  1 project | news.ycombinator.com | 1 Aug 2026

• Show HN: SwitchSearch – A tiny extension that makes you less dependent on Google

  1 project | news.ycombinator.com | 2 Jun 2026

• Show HN: Front End Fuzzy and Substring and Prefix Search

  2 projects | news.ycombinator.com | 28 Oct 2025

• Building SEO-Optimized Directory Services with Codehooks.io: A Developer's Guide

  2 projects | dev.to | 27 Apr 2025

• Search My Site – open-source search engine for personal and independent websites

  5 projects | news.ycombinator.com | 25 Mar 2025

• One click Search Engine switcher for Chrome and Firefox

  1 project | news.ycombinator.com | 22 Feb 2025
• A note from our sponsor - AppSignal
  www.appsignal.com | 9 Oct 2026

  APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product. Learn more →

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