Parameterized Routes

Observable Framework documentation: Parameterized Routes Source: https://observablehq.com/framework/params

Parameterized routes allow a single Markdown source file or page loader to generate many pages, or a single data loader to generate many files.

A parameterized route is denoted by square brackets, such as [param], in a file or directory name. For example, the following project structure could be used to generate a page for many products:

.
├─ src
│  ├─ index.md
│  └─ products
│      └─ [product].md
└─ ⋯