RSS-Bridge vs osmos::feed
A side-by-side comparison of two self-hosted rss & news readers options — licensing, setup difficulty, resource needs, and what each one replaces.
RSS-Bridge
Generate RSS feeds for websites that lack them
VS
osmos::feed
Build an RSS reader as a static site with GitHub Actions
| Feature | RSS-Bridge | osmos::feed |
|---|---|---|
| Deploy effort | ≈5-minute setup | Read-the-docs project |
| Health score | 83 · Excellent | 14 · At risk |
| Category | RSS & News Readers | RSS & News Readers |
| License | Unlicense | MIT |
| Language | PHP | TypeScript |
| Setup difficulty | Easy | Easy |
| Min. RAM | 128 MB | 32 MB |
| Deployment | docker, bare-metal | source |
| GitHub stars | ★ 9,249 | ★ 989 |
| First released | 2014 | 2021 |
| Replaces | Feedly | Feedly |
What are RSS-Bridge and osmos::feed?
RSS-Bridge
RSS-Bridge is a PHP project capable of generating RSS and Atom feeds for websites that do not provide them. It includes hundreds of bridges for social networks, news sites, and more.
- Creates feeds for feedless sites
- Hundreds of built-in bridges
- No database required
osmos::feed
osmos::feed is a tool that turns a list of feeds into a self-hosted static RSS reader website using GitHub Actions. It requires no server and rebuilds the reader on a schedule.
- Static site RSS reader
- Runs on GitHub Actions
- No server required
RSS-Bridge vs osmos::feed: key differences
RSS-Bridge is written in PHP, while osmos::feed is built with TypeScript. Licensing differs — Unlicense for RSS-Bridge versus MIT for osmos::feed. Osmos::feed is the lighter option, starting around 32 MB of RAM against 128 MB for RSS-Bridge. RSS-Bridge is the more established project (first released 2014), while osmos::feed arrived in 2021. RSS-Bridge has the considerably larger community, at 9,249 GitHub stars versus 989. RSS-Bridge lists first-class Docker deployment; osmos::feed does not.
Why pick each one
Choose RSS-Bridge if…
- Released under the Unlicense license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Mature project with 9.2k GitHub stars
Choose osmos::feed if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- Written in TypeScript
- Tiny footprint — runs in 32 MB RAM
Frequently asked questions
Is RSS-Bridge or osmos::feed better?
Neither is universally better. RSS-Bridge has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are RSS-Bridge and osmos::feed free and open-source?
Yes. RSS-Bridge is licensed under Unlicense and osmos::feed under MIT. Both can be self-hosted at no software cost.
Can I run RSS-Bridge and osmos::feed with Docker?
RSS-Bridge: yes. osmos::feed: check the project docs for container support.
Which is lighter on resources, RSS-Bridge or osmos::feed?
osmos::feed has the smaller minimum footprint at 32 MB of RAM, compared to about 128 MB for RSS-Bridge. Real-world usage depends on library size, user count, and enabled features.