Metalsmith vs Orchid
A side-by-side comparison of two self-hosted blogging platforms options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Metalsmith | Orchid |
|---|---|---|
| Deploy effort | Read-the-docs project | Read-the-docs project |
| Health score | 68 · Good | 15 · At risk |
| Status | Actively maintained | Archived |
| Category | Blogging Platforms | Blogging Platforms |
| License | MIT | LGPL-3.0 |
| Language | JavaScript | Kotlin |
| Setup difficulty | Medium | Medium |
| Min. RAM | 128 MB | 256 MB |
| Deployment | source, binary | binary, source |
| GitHub stars | ★ 7,822 | ★ 529 |
| First released | 2014 | 2017 |
| Replaces | WordPress, Jekyll | Jekyll, GitBook |
What are Metalsmith and Orchid?
Metalsmith
Metalsmith is a static site generator that treats every site as a series of plugins manipulating files, making it suitable for blogs, project pages, and documentation. All functionality, including Markdown rendering and templating, is provided by plugins.
- Everything is a plugin
- Pipeline architecture
- Markdown and templating plugins
- Static output
Orchid
Orchid is a powerful and extensible static site generator built on the JVM that targets project documentation, wikis, and personal blogs. It bundles plugins for changelogs, presentations, and search.
- Plugin-driven generation
- Documentation themes
- Built-in search
- JVM ecosystem
Metalsmith vs Orchid: key differences
The biggest difference is maintenance: Orchid's repository is archived and no longer developed, while Metalsmith is actively maintained. Metalsmith is written in JavaScript, while Orchid is built with Kotlin. Licensing differs — MIT for Metalsmith versus LGPL-3.0 for Orchid. Metalsmith is the lighter option, starting around 128 MB of RAM against 256 MB for Orchid. Metalsmith is the more established project (first released 2014), while Orchid arrived in 2017. Metalsmith has the considerably larger community, at 7,822 GitHub stars versus 529.
Why pick each one
Choose Metalsmith if…
- Released under the MIT license
- Mature project with 7.8k GitHub stars
- Written in JavaScript
- Tiny footprint — runs in 128 MB RAM
Choose Orchid if…
- Released under the LGPL-3.0 license
- Written in Kotlin
- Tiny footprint — runs in 256 MB RAM
Frequently asked questions
Is Metalsmith or Orchid better?
Neither is universally better. Metalsmith has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Metalsmith and Orchid free and open-source?
Yes. Metalsmith is licensed under MIT and Orchid under LGPL-3.0. Both can be self-hosted at no software cost.
Can I run Metalsmith and Orchid with Docker?
Metalsmith: check the project docs for container support. Orchid: check the project docs for container support.
Which is lighter on resources, Metalsmith or Orchid?
Metalsmith has the smaller minimum footprint at 128 MB of RAM, compared to about 256 MB for Orchid. Real-world usage depends on library size, user count, and enabled features.