Nook
- Engine: WebKit
- OS: macOS
- Status: Active
- AI features: Yes
This page was last updated at: Jan 24, 2026
Helium 3 is a Desktop web browser that runs on OS X. It was developed for about 3 years, but seems to have been abandoned in 2020.
| Browser URL | slashlos.github.io/Helium/ |
|---|---|
| Tag line | A fork of Helium; A floating browser window for OS X |
| Development Status |
Abandoned Hasnt been updated since 2020
|
| Launched | 2017 |
| Last Updated | 2020 |
| Operating System |
OS X
|
| Device platform | Desktop |
| Rendering Engine | WebKit |
| Source Code Repository |
These web browsers have something in common with Helium 3, you could test them out and compare them.