head to head · open source
headroom vs JeecgBoot
headroom has 73,130 GitHub stars, 5,624 forks, 643 open issues and last shipped yesterday. JeecgBoot has 47,903 stars, 16,193 forks, 44 open issues and last shipped 3 days ago. headroom leads on adoption by 53% (73,130 vs 47,903 stars). headroom is written in Python under Apache-2.0; JeecgBoot is written in Java under Apache-2.0. headroom has attracted 8% as many forks as stars, JeecgBoot 34%. headroom was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 4 topic tags (agent, ai, claude-code, llm), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| headroom | JeecgBoot | |
|---|---|---|
| GitHub stars | ★ 73K | ★ 48K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Java |
| Last push | 2026-09-19 | 2026-09-17 |
| Forks | ⑂ 5.6K | ⑂ 16K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick headroom if
- You weight community size — 73K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick JeecgBoot if
- You want the JeecgBoot feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and JeecgBoot fits your workflow better
About headroom
Headroom is an Apache 2.0 Python library, local proxy, agent wrapper and MCP server that compresses tool outputs, logs, files, RAG chunks and conversation history before they reach an LLM, and it is built for developers running AI coding agents or LLM applications who want to cut token usage without changing the answers they get.
read the full headroom overview →
About JeecgBoot
JeecgBoot is an Apache 2.0 enterprise AI low code platform written in Java that turns one natural language sentence into front end and back end code, table creation SQL and menu permissions, and is aimed at teams building OA, ERP, CRM, MIS, SaaS and multi tenant business systems.
read the full JeecgBoot overview →
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Frequently asked questions
Is headroom or JeecgBoot more popular?
headroom has 73,130 GitHub stars and JeecgBoot has 47,903. headroom has the larger community by that measure.
Are headroom and JeecgBoot free?
Both are open source. headroom is licensed under Apache-2.0 and JeecgBoot under Apache-2.0. Neither carries a licence fee.
What is the difference between headroom and JeecgBoot?
headroom is written in Python and JeecgBoot in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, headroom or JeecgBoot?
Choose headroom if you want the larger community (73,130 stars) or its Apache-2.0 licence terms. Choose JeecgBoot if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.