head to head · open source
halo vs astro-notion-blog
halo has 39,797 GitHub stars, 10,329 forks, 112 open issues and last shipped today. astro-notion-blog has 966 stars, 557 forks, 1 open issues and last shipped 5 months ago. halo leads on adoption by 4,020% (39,797 vs 966 stars). halo is written in Java under GPL-3.0; astro-notion-blog is written in Astro under MIT. halo has attracted 26% as many forks as stars, astro-notion-blog 58%. halo was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (blog, cms), 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
| halo | astro-notion-blog | |
|---|---|---|
| GitHub stars | ★ 40K | ★ 966 |
| License | GPL-3.0 | MIT |
| Written in | Java | Astro |
| Last push | 2026-09-18 | 2026-05-05 |
| Forks | ⑂ 10K | ⑂ 557 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick halo if
- You weight community size — 40K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick astro-notion-blog if
- You want the astro-notion-blog feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Astro
- You evaluated both and astro-notion-blog fits your workflow better
About halo
Halo is an open source, Java based website building tool licensed under GPL 3.0 that lets individuals and teams publish and run a blog, knowledge base, corporate website, or online store from infrastructure they control.
About astro-notion-blog
English 日本語 astro notion blog astro notion blog enables you to create a blog using Notion and generates it statically, resulting in lightning fast page views. :rocket: Blazing fast page views :pencil: With the ability to write blog content in Notion :hammer and wrench: Customize your site's appearance to your liking :white check mark: Take advantage of the official Notion APIs :camera flash: Screenshots PC Smartphone :globe with meridians: Demo :motor scooter: Quick Start Requirements Notion Cloudflare Pages Git Steps 1. If you enjoy using this repo, don't forget to give it a star! :wink: This is very motivating!…
read the full astro-notion-blog overview →
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Frequently asked questions
Is halo or astro-notion-blog more popular?
halo has 39,797 GitHub stars and astro-notion-blog has 966. halo has the larger community by that measure.
Are halo and astro-notion-blog free?
Both are open source. halo is licensed under GPL-3.0 and astro-notion-blog under MIT. Neither carries a licence fee.
What is the difference between halo and astro-notion-blog?
halo is written in Java and astro-notion-blog in Astro. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, halo or astro-notion-blog?
Choose halo if you want the larger community (39,797 stars) or its GPL-3.0 licence terms. Choose astro-notion-blog if its feature set, stack or MIT licence fits better. Both are self-hostable.