Java Code Generators

Open-source Java projects categorized as Code Generators

Top 10 Java Code Generator Projects

  • FreeBuilder

    Automatic generation of the Builder pattern for Java

  • record-builder

    Record builder generator for Java records

    Project mention: Any library you would like to recommend to others as it helps you a lot? For me, mapstruct is one of them. Hopefully I would hear some other nice libraries I never try. | /r/java | 2023-05-27

    Record builder is pretty good for making builders for your Java 17 records

  • InfluxDB

    Collect and Analyze Billions of Data Points in Real Time. Manage all types of time series data in a single, purpose-built database. Run at any scale in any environment in the cloud, on-premises, or at the edge.

  • core

    An advanced and highly optimized Java library to build frameworks: it's useful for scanning class paths, generating classes at runtime, facilitating the use of reflection, scanning the filesystem, executing stringified source code and much more... (by burningwave)

  • Joda-Beans

    Java library to provide an API for beans and properties.

  • javageci

    Java Code Generation Framework

  • avaje-http

    Controller generation for Javalin, Helidon SE.

    Project mention: Avaje HTTP 2.0 Released | | 2023-10-27
  • SDMLib

  • Onboard AI

    Learn any GitHub repo in 59 seconds. Onboard AI learns any GitHub repo in minutes and lets you chat with it to locate functionality, understand different parts, and generate new code. Use it for free at

  • auto-record

    Java record source generator

  • NetworkParser

    Framework for serialization to Json, XML, Byte and Excel, therefore an oviparous wool milk sow J

  • json-schema-podo-generator

    Plain Old Data Objects generator framework based on JSON Schema representation

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). The latest post mention was on 2023-10-27.

Java Code Generators related posts


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

Project Stars
1 FreeBuilder 815
2 record-builder 551
3 core 166
4 Joda-Beans 138
5 javageci 125
6 avaje-http 53
7 SDMLib 15
8 auto-record 6
9 NetworkParser 4
10 json-schema-podo-generator 2
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