https://github.com/jchunk-io/jchunk

JChunk is a lightweight and flexible library designed to provide multiple strategies for text chunking within Java applications
https://github.com/jchunk-io/jchunk

chunk chunking etl-pipeline java rag text-splitter text-splitting

Last synced: 8 days ago
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JChunk is a lightweight and flexible library designed to provide multiple strategies for text chunking within Java applications

• Host: GitHub
• URL: https://github.com/jchunk-io/jchunk
• Owner: jchunk-io
• License: apache-2.0
• Created: 2024-07-22T20:38:29.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2026-02-21T21:40:18.000Z (25 days ago)
• Last Synced: 2026-02-22T02:41:52.783Z (25 days ago)
• Topics: chunk, chunking, etl-pipeline, java, rag, text-splitter, text-splitting
• Language: Java
• Homepage: https://docs.jchunk.io/
• Size: 78.1 MB
• Stars: 17
• Watchers: 1
• Forks: 4
• Open Issues: 11
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md
  • Codeowners: .github/CODEOWNERS

Awesome Lists containing this project

• awesome-java - JChunk

README

          
# JChunk

[![GitHub Actions Status](https://img.shields.io/github/actions/workflow/status/jchunk-io/jchunk/build.yml?branch=main&logo=GitHub&style=for-the-badge)](.)

[![Apache 2.0 License](https://img.shields.io/github/license/jchunk-io/jchunk?style=for-the-badge&logo=apache&color=brightgreen)](.)

## A Java Library for Text Chunking

JChunk project is simple library that enables different types of text splitting strategies, essential for RAG applications.

## Docs

[Jchunk Website](https://jchunk-io.github.io/jchunk/)

## Installing

### Fixed Chunker 

```xml

    io.jchunk

    jchunk-fixed

    ${jchunk.version}

```

```groovy

implementation("io.jchunk:jchunk-fixed:${JCHUNK_VERSION}")

```

### Recursive Chunker

```xml

    io.jchunk

    jchunk-recursive-character

    ${jchunk.version}

```

```groovy

implementation("io.jchunk:jchunk-recursive-character:${JCHUNK_VERSION}")

```

### Semantic Chunker

```xml

    io.jchunk

    jchunk-semantic

    ${jchunk.version}

```

```groovy

implementation("io.jchunk:jchunk-semantic:${JCHUNK_VERSION}")

```

## Building

To build with tests

```sh

./mvnw clean verify -Dgpg.skip=true

```

To reformat using the java-format plugin

```sh

./mvnw spotless:apply

```

To check javadocs using the javadoc:javadoc

```sh

./mvnw javadoc:javadoc -Pjavadoc

```

## Contributing

Please read [CONTRIBUTING.md](CONTRIBUTING.md) for details on our code of conduct, and the process for submitting pull requests to us.