Top 18 Java Search Projects

• Elasticsearch

  38 58,143 10.0 Java

  Free and Open, Distributed, RESTful Search Engine

  

  Project mention: Ingest Pipeline with GROK - Looking for "good" documentation | reddit.com/r/elasticsearch | 2022-01-18

• Java

  4 43,591 9.4 Java

  All Algorithms implemented in Java

  

  Project mention: GitHub - TheAlgorithms/Java: All Algorithms implemented in Java | reddit.com/r/coding | 2021-07-24

• OPS

  github.com/nanovms

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• OpenSearch

  7 4,372 9.7 Java

  🔎 Open source distributed and RESTful search engine.

  

  Project mention: Amazon Elasticsearch Service is so flexible it wants to be called by a new name | reddit.com/r/programming | 2021-09-12

  This conversation on the opensearch GitHub is very worrying:

• Apache Solr

  9 4,229 8.0 Java

  Apache Lucene and Solr open-source search software

  

  Project mention: How can I make thousands of text documents easily searchable? | reddit.com/r/AskProgramming | 2022-01-16

• opengrok

  5 3,470 9.7 Java

  OpenGrok is a fast and usable source code search and cross reference engine, written in Java

  

  Project mention: Improving GitHub Code Search | news.ycombinator.com | 2021-12-08

  My job uses https://oracle.github.io/opengrok/ and I'm generally happy with it. It has some problems with special character searches at times but generally does what I want. It's certainly better than code search in our on-prem github instance.

• MaterialSearchBar

  0 2,012 0.0 Java

  Material Design Search Bar for Android

• photon

  4 1,351 6.8 Java

  an open source geocoder for openstreetmap data (by komoot)

  

  Project mention: GraphHopper Routing Engine - Open Source Route Planning | reddit.com/r/selfhosted | 2021-06-10

  To fully self-host a route planner (e.g. a "Google Maps" equivalent) you need GraphHopper for the routing and two other parts: you also need some visualization aka "maps" (e.g. with OpenMapTiles) and you need the address search (e.g. with Photon).

• Scout APM

  scoutapm.com

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  Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.

  

• lucene

  2 659 9.8 Java

  Apache Lucene open-source search software

  

  Project mention: panama/foreign status update | reddit.com/r/java | 2021-12-04

• rsql-parser

  2 556 0.0 Java

  Parser for RSQL / FIQL – query language for RESTful APIs

  Project mention: Representational State Transfer + Structured Query Language (RSQL): using Java Spring-boot | reddit.com/r/java | 2021-10-26

  Made a Demo application using Rsql-parser. Came across this library recently and loved the approach, a single GET API is all that'll be needed to be exposed per entity class to handle the data fetching requirements.

• search-dialog

  0 513 0.0 Java

  An easy to use, yet very customizable search dialog

• Sparkler

  0 380 6.7 Java

  Spark-Crawler: Apache Nutch-like crawler that runs on Apache Spark.

  

• spring-filter

  3 86 9.1 Java

  Painless filtering library for JPA entities and MongoDB collections. Smoothly integrates with Spring APIs.

  

  Project mention: Easily search entities in your Spring API | reddit.com/r/springsource | 2021-04-12

  Want to try the thing live? Come on!

• indexer4j

  1 45 0.0 Java

  Simple full text indexing and searching library for Java

  Project mention: A curated list of awesome frameworks, libraries and software for the Java programming language | reddit.com/r/java | 2021-10-14

  https://github.com/haeungun/indexer4j was last touched 3 years ago, so pretty dead

• TextSelectionWebSearch

  1 29 6.2 Java

  Add web search to text selection toolbar on Android

  Project mention: ⟳ 8 apps added, 48 updated at f-droid.org | reddit.com/r/FDroidUpdates | 2021-07-31

  [Select Text to Search](None) 1.1.1

• txtai.java

  6 20 5.0 Java

  Build AI-powered semantic search applications in Java

  

  Project mention: txtai: AI-powered search engine for Java; | reddit.com/r/java | 2021-12-22

• FimarchiveSearchGUI

  1 6 0.2 Java

  A Java GUI program to search and filter Fimarchive

  Project mention: Fimfarchive 20210301 released! All stories on Fimfiction in a single archive. | reddit.com/r/mylittlepony | 2021-03-06

• LuceneBench

  2 6 8.0 Java

  Lucene Benchmark : benchmarking Lucene vs. SeekStorm

  Project mention: Show HN: Deephn.org full-text search 30M Hacker News posts AND linked web pages | news.ycombinator.com | 2021-04-13

  https://github.com/wolfgarbe/LuceneBench/blob/master/LuceneB...

  So, you may be hitting SimpleFSDirectory instead, which does have issues with too many searches.

  Could you share the reasons, MMapDirectory did not work for you?

• search-to-browser

  1 1 3.2 Java

  Android app that forwards GLOBAL_SEARCH intents to your default browser

  Project mention: ⟳ 4 apps added, 59 updated at f-droid.org | reddit.com/r/FDroidUpdates | 2021-09-29

  Search to browser: Forward GLOBAL_SEARCH intents to your default browser

Java Search related posts

• Ingest Pipeline with GROK - Looking for "good" documentation
  1 project | reddit.com/r/elasticsearch | 18 Jan 2022
• [P] I'm building a Neural Search Plugin for Elastic/Opensearch
  2 projects | reddit.com/r/MachineLearning | 17 Jan 2022
• How can I make thousands of text documents easily searchable?
  1 project | reddit.com/r/AskProgramming | 16 Jan 2022
• How to create a smart search for example "last year", "less then 5 stars" etc.?
  1 project | reddit.com/r/PHPhelp | 14 Jan 2022
• _split index API confused
  1 project | reddit.com/r/elasticsearch | 6 Jan 2022
• Help understanding a codebase.
  4 projects | reddit.com/r/learnjava | 31 Dec 2021
• txtai: AI-powered search engine for Java;
  1 project | reddit.com/r/java | 22 Dec 2021

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