Option A
The browser for ambitious web developers.
Polypane is a developer browser with multi-pane responsive views, accessibility checks, and design-system tools.
- Founder
- Kilian Valkhof
- Founded
- 2018
- Team
- 1-10
- Listing
- Free (nofollow)
- Listed
- May 2026
Option B
Easily Tag Your Valuables. Forever. So you can them back.
Easily Tag Your Valuables. Forever. So that when someone finds your lost item, they have a chance to return it to you. Free to use until you lose something. Convenient, safe, works everywhere.
- Listing
- Pro (do-follow)
- Listed
- Feb 2025