Add Run The Development Server From Another Port as a Remix til

README.md

@@ -10,7 +10,7 @@ pairing with smart people at Hashrocket.
 
 For a steady stream of TILs, [sign up for my newsletter](https://crafty-builder-6996.ck.page/e169c61186).
 
-_1197 TILs and counting..._
+_1198 TILs and counting..._
 
 ---
 
@@ -50,6 +50,7 @@ _1197 TILs and counting..._
 * [React Native](#react-native)
 * [React Testing Library](#react-testing-library)
 * [ReasonML](#reasonml)
+* [Remix](#remix)
 * [RSpec](#rspec)
 * [Ruby](#ruby)
 * [sed](#sed)
@@ -904,6 +905,10 @@ _1197 TILs and counting..._
 - [Using Optional Labeled Function Arguments](reason/using-optional-labeled-function-arguments.md)
 - [Wrapping A Component For Use In JavaScript](reason/wrapping-a-component-for-use-in-javascript.md)
 
+### Remix
+
+- [Run The Development Server From Another Port](remix/run-the-development-server-from-another-port.md)
+
 ### RSpec
 
 - [Check Specific Arguments To Received Method](rspec/check-specific-arguments-to-received-method.md)

remix/run-the-development-server-from-another-port.md

@@ -0,0 +1,22 @@
+# Run The Development Server From Another Port
+
+By default the [remix](https://remix.run/) development server runs on port
+`3000`. There are two ways that you can specify a different port using an
+environment variable.
+
+First, you can specify the port from the command line when starting up the
+server.
+
+```bash
+$ PORT=4444 npm run dev
+```
+
+Second, you can include the `PORT` environment variable in your `.env` file so
+that you don't have to remember to include it from the CLI each time. Add the
+following line to your `.env` file for that.
+
+```
+PORT=4444
+```
+
+Run `npm run dev` and you'll see the server start up at `localhost:4444`.