diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 2bb92dd5635..dc5592aec99 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -57,6 +57,8 @@ This project also has some additional requirements that are (sometimes) optional
 * [JQ](https://github.com/stedolan/jq#jq) - *used for processing JSON in terminal, install as necessary*
 * [libcrypt](https://gnupg.org/software/libgcrypt/index.html) - *general purpose cryptography, install as necessary*
 * [graphicsmagick](http://www.graphicsmagick.org/) - *image processor, install as necessary*
+* [FireFox](https://www.mozilla.org/en-US/firefox/) - *browser, required for browser testing, install as necessary*
+* [Chrome](https://www.google.com/chrome/) - *browser, required for browser testing, install as necessary*
 
 #### Downloading
 
diff --git a/SCRIPTS.md b/SCRIPTS.md
index 420010a7e1c..3d1f4b75a31 100644
--- a/SCRIPTS.md
+++ b/SCRIPTS.md
@@ -15,7 +15,8 @@ Below is a list of project scripts that can be ran from the root of this project
 * `yarn @legacy {script} {...args}` - Run the provided script on all modules within the `legacy` scope.
 * `yarn @legacy-tools {script} {...args}` - Run the provided script on all modules within the `legacy-tools` scope.
 * `yarn @tools {script} {...args}` - Run the provided script on all modules within the `tools` scope.
-* `yarn @workspaces {...args}` - Run the provided arguments against all workspaces with a common arglist
+* `yarn @workspaces {...args}` - Run the provided arguments against all workspaces with a common arglist.
+* `yarn prebuild:modules` - Run to process all prebuilding workflows in the correct order.
 
 Outside of these project scripts, general usage of [Yarn Workspace](https://yarnpkg.com/features/workspaces) commands. from the root level to access and iterate over all of its respective packages.