From the contributor
How to use this sample
Summary
This sample formats your SharePoint list view to look like a timeline.

timeline-horizontal.json

View requirements
| Column Name | Type |
|---|---|
| Title | Single Line Text |
| Description | Multi Line Text |
Sample
| Solution | Author(s) |
|---|---|
| timeline.json | Tetsuya Kawahara |
| timeline-horizontal.json | Tetsuya Kawahara |
Version history
| Version | Date | Comments |
|---|---|---|
| 1.0 | October 17, 2020 | Initial release |
| 2.0 | November 17, 2020 | Added horizontal-timeline-format |
Disclaimer
THIS CODE IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.