Option A
Cross-platform native runtime for web apps.
Capacitor lets you build iOS, Android, and web apps with a single web codebase — open-source, maintained by Ionic.
- Founded
- 2019
- Team
- 11-50
- Listing
- Free (nofollow)
- Listed
- May 2026
Option B
Excalidraw
Developer Tools
Virtual whiteboard for sketching hand-drawn diagrams.
Excalidraw is the most beloved hand-drawn-style diagramming tool on the web — open source, collaborative, and used by engineers everywhere.
- Founder
- Christopher Chedeau
- Founded
- 2020
- Team
- 1-10
- Listing
- Free (nofollow)
- Listed
- May 2026