CodX Editor vs Observable
| CodX Editor | Observable | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | $2,225/mo |
| Open source | No | No |
| Platforms | Web | self-hosted, Web |
| Free plan | Yes | Yes |
| Real-time collaboration | Yes | — |
| Full-stack runtime | Yes | — |
| Deployment options | full_stack | — |
| Project limit | 24 projects | — |
| Sharing controls | access_control | — |
| Private projects | — | Yes |
Both are listed in Best Coding Playgrounds. On Freedom251, Observable scores higher on our published basis.