Constantin Piber
2 extensions 708 users in all First published 13 Feb 2021
Extensions are grouped by the store's own publisher account ID, so a developer who uses several accounts appears on several pages. Live extensions come first, most users first.
| Extension | Category | Users | Rating | Updated | Status |
|---|---|---|---|---|---|
| Enhancer for Nebula | Functionality & UI | 698 | 5.00 | 1 Oct 2026 | Live |
| r⧸HFY epub companion | Tools | 10 | – | 30 Sep 2025 | Live |