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FEATURES.md

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+# Features
+
+## Custom domains
+
+...
+
+## Redirects
+
+Redirects can be created with a `_redirects` file with the following format:
+
+```
+from  to  [status]
+```
+
+* `from` - the path to redirect from
+* `to` - the path or URL to redirect to
+* `status` - status code to use when redirecting (default 301)
+
+### Status codes
+
+* `200` - returns content from specified path (no external URLs) without changing the URL (rewrite)
+* `301` - Moved Permanently (Permanent redirect)
+* `302` - Found (Temporary redirect)
+
+### Examples
+
+#### SPA (single-page application) rewrite
+
+Redirects all paths to `/index.html` for single-page apps.
+
+```
+/*  /index.html 200
+```
+
+#### Splats
+
+Redirects every path under `/articles` to `/posts` while keeping the path.
+
+```
+/articles/*  /posts/:splat  302
+```
+
+Example: `/articles/2022/10/12/post-1/` -> `/posts/2022/10/12/post-1/`