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Java low-code

Open-source Java projects categorized as low-code
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Java lowcode Nocode Framework low-code-development-platform
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Top 16 Java low-code Projects

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  1. JeecgBoot

    AI 低代码平台「低代码 + 零代码」双驱动！低代码可一键生成前后端代码;零代码可 5 分钟搭建系统;AI Skills 一句话画流程、设计表单、生成整套系统。内置 AI聊天、知识库、流程编排、MCP插件等，兼容主流大模型。引领「AI 生成 → 在线配置 → 代码生成 → 手工合并->AI修改」开发模式，消除 Java 项目 80% 的重复工作，提效而不失灵活。

  2. SaaSHub

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  3. kestra

    Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

    Project mention: Top Open-Source Data Engineering Tools- Unravelling the Best in 2026 | dev.to | 2025-12-10

    Kestra

  4. APIJSON

    🏆 Real-Time no-code, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and Frontend(Client) can customize response JSONs 🏆 实时 零代码、全功能、强安全 ORM 库 🚀 后端接口和文档零代码，前端(客户端) 定制返回 JSON 的数据和结构

  5. oinone-pamirs

    Oinone is an AI‑Powered low‑code framework that unifies AI and developers around a shared metadata model to build maintainable, evolvable, high‑quality enterprise intelligent applications.[AI Coding][Vibe Coding][Framework][Low Code]

    Project mention: "Supports custom code" means nothing. Here's the 3-level ruler that tells you if a low-code platform will lock you in. | dev.to | 2026-06-09

    That's the road Oinone takes: 100% metadata-driven, front + back end open source, self-hostable — customization reaches L3.

  6. zerocode

    zerocode-tdd is a community-developed, free, open-source, outcome-driven automated testing for microservices APIs, Kafka(Data Streams), Databases and Load scenarios. all defined in simple JSON or YAML — with zero coding.

  7. ByteChef

    Open-source platform that unifies AI agent orchestration and workflow automation — autonomy and precision in one platform.

    Project mention: Show HN: ByteChef – Open-source alternative to Zapier/n8n with Apache 2.0 core | news.ycombinator.com | 2026-04-23

  8. DB2Rest

    Instant no code DATA API platform for relational databases. Connect any database, run anywhere. Power your GENAI application function/tools calls in seconds.

  9. Crnk

    JSON API library for Java

  10. dataCompare

    big data comparison and data profiling platform: low code，data comparison and data profiling

  11. Orienteer

    Business Application Platform - no-code/low-code platform to build business applications

  12. Open-Lowcode

    Solution for rapid development of specific enterprise software

  13. platform

    lsFusion is an extremely declarative open-source language-based platform for information systems development (by lsfusion)

  14. ManyDesigns Portofino 4

    Portofino 5 is the next generation of the open-source low-code web framework Portofino. Its purpose is to help developers create modern, responsive enterprise applications with REST APIs and an Angular UI.

  15. platform

    Dashjoin Is an Open Source & Cloud Native Low Code Development and Integration Platform that helps teams deliver applications faster 🚀 Uses a data-driven approach inspired by Linked Data to make use of your existing assets (by dashjoin)

  16. dimension-ui

    Dimension UI is a desktop application designed to collect, store, visualize, and analyze time series data

    Project mention: Show HN: Dimension-DB – Time‑series/columnar DB for Java (local store and JDBC) | news.ycombinator.com | 2025-11-07

  17. snowow

    A low code web service build on top of Spring

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).

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Java low-code related posts

  • "Supports custom code" means nothing. Here's the 3-level ruler that tells you if a low-code platform will lock you in.

    1 project | dev.to | 9 Jun 2026

  • Your low-code project didn't fail because of low-code. It failed because you picked the wrong paradigm.

    2 projects | dev.to | 8 Jun 2026

  • Your low-code app is smooth in the demo and dies in production — here's why

    1 project | dev.to | 8 Jun 2026

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    1 project | dev.to | 5 Jun 2026

  • The Minimum Valuable Product Architecture Death Trap

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  • A note from our sponsor - SaaSHub
    www.saashub.com | 18 Jun 2026
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Index

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

# Project Stars
1 JeecgBoot 46,763
2 kestra 27,048
3 APIJSON 18,391
4 oinone-pamirs 2,523
5 zerocode 1,008
6 ByteChef 773
7 DB2Rest 462
8 Crnk 294
9 dataCompare 279
10 Orienteer 259
11 Open-Lowcode 212
12 platform 208
13 ManyDesigns Portofino 4 186
14 platform 152
15 dimension-ui 70
16 snowow 6

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