From 0db6bde669f76f48a27b3c0d4a035d57d91184ca Mon Sep 17 00:00:00 2001
From: Andrew Moore <andrew@lessthanseventy.com>
Date: Fri, 14 Apr 2023 11:58:58 -0600
Subject: [PATCH] update README

---
 README.md | 31 +++++++++++++++++++++++++------
 1 file changed, 25 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index ffa40ea..e5331fc 100644
--- a/README.md
+++ b/README.md
@@ -21,22 +21,41 @@ end
 
 ## Usage
 
-Simply call Excessibility.html_snapshot() and pass it either a Phoenix Conn or a
-Wallaby Session. It will produce an html file named with the module and line
-number it was called from.
+Simply call Excessibility.html_snapshot() and pass it any of:
 
-The module also includes a mix task that you can call to run pa11y against the
-snapshots. `MIX_ENV=test mix excessibility`
+- a Phoenix Conn
+- a Wallaby Session
+- a LiveViewTest View struct
 
-## Default Configuration
+It will produce an html file named with the module and line number of where it
+was called from.
+
+You can pass an optional argument of `open_browser?: true` to open the snapshot
+in your browser.
 
+```elixir
+thing
+|> html_snapshot(open_browser?: true)
 ```
+
+The module also includes a mix task that you can call to run
+[pa11y](https://github.com/pa11y/pa11y) against the snapshots.
+`MIX_ENV=test mix excessibility`
+
+## Default Configuration
+
+```elixir
 config :excessibility,
   :assets_task, "assets.deploy",
   :pa11y_path, "/assets/node_modules/pa11y/bin/pa11y.js",
   :output_path, "test/excessibility"
 ```
 
+## Pa11y Configuration
+
+See the [pa11y documentation](https://github.com/pa11y/pa11y#configuration) for
+configuration options.
+
 Documentation can be generated with
 [ExDoc](https://github.com/elixir-lang/ex_doc) and published on
 [HexDocs](https://hexdocs.pm). Once published, the docs can be found at