Java code-search

Open-source Java projects categorized as code-search
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Top 3 Java code-search Projects

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  1. rewrite

    Automated mass refactoring of source code.

    Project mention: AWS Q Developer Agent vs. OpenRewrite: An Architect’s Guide to Realistic Migration Strategies | dev.to | 2025-12-17

    80% Deterministic Rules (OpenRewrite): A significant portion of the work—bumping JDK versions, modifying pom.xml, upgrading Spring Boot namespaces—is powered by engines like OpenRewrite. This is a mature, rule-based engine. It doesn't "think"; it executes precise recipes.

  2. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

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  3. pysonar2

    PySonar2: a semantic indexer for Python with interprocedual type inference

  4. kooder

    🔍An open source GitLab/Gitee/Gitea code search tool. Kooder 是一个为 Gitee/GitLab 开发的开源代码搜索工具，这是一个镜像仓库，主仓库在 Gitee。

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Java code-search discussion

Java code-search related posts

  • Open source Gitlab code search tool – Kooder

    1 project | /r/CKsTechNews | 25 Mar 2021

  • An open source GitLab/Gitea code search tool

    1 project | /r/programming | 25 Mar 2021

  • Made a GitLab code search tool, try it

    1 project | dev.to | 24 Mar 2021

  • open source GitLab code search tool

    1 project | /r/opensource | 24 Mar 2021

  • open source GitLab code search tool by Java

    1 project | /r/java | 24 Mar 2021

  • Open source Gitlab code search tool – Kooder

    1 project | news.ycombinator.com | 24 Mar 2021

  • Kooder - Code search for GitLab

    1 project | dev.to | 17 Mar 2021
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 24 Dec 2025
    InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now. Learn more →

Index

What are some of the best open-source code-search projects in Java? This list will help you:

# Project Stars
1 rewrite 3,152
2 pysonar2 1,424
3 kooder 431

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InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com

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