diff --git a/.github/workflows/code-analysis.yaml b/.github/workflows/code-analysis.yaml
new file mode 100644
index 0000000..b571cde
--- /dev/null
+++ b/.github/workflows/code-analysis.yaml
@@ -0,0 +1,34 @@
+name: Code Analysis
+
+on:
+  pull_request: null
+  push:
+    branches:
+      - develop-v5
+  workflow_dispatch:
+permissions:
+  contents: read
+jobs:
+  code_analysis:
+    strategy:
+      fail-fast: false
+      matrix:
+        actions:
+          -
+            name: 'PHPStan'
+            run: composer phpstan
+          -
+            name: 'Coding Standards'
+            run: composer fix-cs
+    name: ${{ matrix.actions.name }}
+    runs-on: ubuntu-latest
+    steps:
+      -   uses: actions/checkout@v4
+      # see https://github.com/shivammathur/setup-php
+      -   uses: shivammathur/setup-php@v2
+          with:
+            php-version: 8.2
+            coverage: none
+      # composer install cache - https://github.com/ramsey/composer-install
+      -   uses: "ramsey/composer-install@v2"
+      -   run: ${{ matrix.actions.run }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b87a7a2..99dcbd0 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 All notable changes to this project will be documented in this file.
 
+## 5.0.0-beta.2 - 2024.01.30
+### Added
+* If the `devServer` is running, the `ViteService::fetch()` method will try to use the `devServerInternal` URL first, falling back on the `devServerPublic` so that `craft.vite.inline()` can pull from the `devServer` if it is running ([#22](https://github.com/nystudio107/craft-plugin-vite/issues/22))
+* Add `phpstan` and `ecs` code linting
+* Add `code-analysis.yaml` GitHub action
+
+### Changed
+* PHPstan code cleanup
+* ECS code cleanup
+
 ## 5.0.0-beta.1 - 2024.01.21
 ### Added
 - Initial beta release
diff --git a/composer.json b/composer.json
index 99b778b..fa0cc02 100755
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
   "name": "nystudio107/craft-vite",
   "description": "Allows the use of the Vite.js next generation frontend tooling with Craft CMS",
   "type": "craft-plugin",
-  "version": "5.0.0-beta.1",
+  "version": "5.0.0-beta.2",
   "keywords": [
     "craft",
     "cms",
@@ -24,7 +24,17 @@
   ],
   "require": {
     "craftcms/cms": "^5.0.0-alpha.1",
-    "nystudio107/craft-plugin-vite": "^5.0.0-beta.1"
+    "nystudio107/craft-plugin-vite": "^5.0.0-beta.2"
+  },
+  "require-dev": {
+    "craftcms/ecs": "dev-main",
+    "craftcms/phpstan": "dev-main",
+    "craftcms/rector": "dev-main"
+  },
+  "scripts": {
+    "phpstan": "vendor/bin/phpstan --ansi --memory-limit=1G",
+    "check-cs": "ecs check --ansi",
+    "fix-cs": "ecs check --fix --ansi"
   },
   "config": {
     "allow-plugins": {
diff --git a/docs/README.md b/docs/README.md
new file mode 100644
index 0000000..1ca291d
--- /dev/null
+++ b/docs/README.md
@@ -0,0 +1,74 @@
+# `vite` docs
+
+This buildchain is a self-contained build system for the `vite` documentation.
+
+## Overview
+
+The buildchain uses [VitePress](https://vitepress.dev/) via a Docker container to facilitate writing the docs as [markdown](https://vitepress.dev/guide/markdown), linting them via [textlint](https://textlint.github.io/), building them as HTML files with bundled assets, and publishing them automatically via a [GitHub action](https://docs.github.com/en/actions).
+
+It also uses a [Rollup](https://rollupjs.org/) [sitemap plugin](https://github.com/aminnairi/rollup-plugin-sitemap) to generate a `sitemap.xml` for the generated docs.
+
+The markdown sources for the docs and assets are in the `docs/docs/` directory.
+
+The built distribution docs are created via the `build-and-deploy-docs.yaml`
+
+## Prerequisites
+
+To run the buildchain for development purposes:
+
+- You must have [Docker Desktop](https://www.docker.com/products/docker-desktop/) (or the equivalent) installed
+
+## Commands
+
+This buildchain uses `make` as an interface to the buildchain. The following commands are available from the `buildchain/` directory:
+
+- `make image-build` - Build the Docker image & run `npm install`. This command must be run once before using the Docker container.
+- `make dev` - Start Vite HMR dev server while writing/editing the docs. Click on the link displayed in the terminal to open the docs up
+- `make lint` - Run `textlint` on the docs, reporting on any errors and warnings
+- `make fix` - Run `textlint` on the docs, automatically fixing any errors, and reporting any warnings
+- `make clean` - Remove `node_modules/` and `package-lock.json` to start clean (need to run `make image-build` after doing this, see below)
+- `make npm XXX` - Run an `npm` command inside the container, e.g.: `make npm run lint` or `make npm install`
+- `make ssh` - Open up a shell session into the buildchain Docker container
+- `make build` - Do a local distribution build of the docs; normally not needed since they are built & deployed via GitHub action
+
+## Docs versioning
+
+Each major version of the plugin corresponds to a major version of Craft.
+
+Each major version of the plugin has separate documentation that needs to be updated when changes span plugin versions.
+
+The latest version of the docs that correspond to the latest version of the plugin is always the root of the docs tree, with older versions appearing in sub-directories:
+
+```
+│ index.html
+├── v4
+│   └── index.html
+├── v3
+│   └── index.html
+```
+
+The docs are entirely separate, but linked to eachother via a version menu, configured in the `docs/docs/.vitepress/config.ts` file.
+
+## Algolia Docsearch
+
+The docs uses [Algolia Docsearch](https://docsearch.algolia.com/) to index them, and allow for easy searching via a search field with auto-complete.
+
+Algolia Docsearch is configured in the `docs/docs/.vitepress/config.ts` file.
+
+## textlint
+
+The buildchain uses [textlint](https://textlint.github.io/) to automatically fix errors on build, and also issue writing style warnings.
+
+`textlint` automatically uses any rules added to the `docs/package.json` file, which can be overridden or customized via the `docs/.textlintrc.js` file.
+
+See the [textlint docs](https://textlint.github.io/docs/getting-started.html) for details.
+
+## Overriding environment variables
+
+The `Makefile` contains sane defaults for most things, but you can override them via environment variables if you need to.
+
+For instance, if you want to change the `DOCS_DEST` environment variable to change where `make build` builds the docs locally, you can set it before running any buildchain `make` commands:
+```bash
+env DOCS_DEST=../path/to/some/dir make build
+```
+...or use any other method for [setting environment variables](https://www.twilio.com/blog/how-to-set-environment-variables.html). This environment variable needs to be set in the shell where you run the buildchain's various `make` commands from, so setting it in your project's `.env` file won't work.
diff --git a/docs/docs/index.md b/docs/docs/index.md
index 6eb2854..19b4938 100755
--- a/docs/docs/index.md
+++ b/docs/docs/index.md
@@ -32,6 +32,8 @@ To install the plugin, follow these instructions.
 
 3. In the Control Panel, go to Settings → Plugins and click the “Install” button for Vite.
 
+4. Install Vite. Vite's *[Getting Started Guide](https://vitejs.dev/guide/)* provides various installation options.
+
 ## Vite Overview
 
 Vite is a bridge between Craft CMS/Twig and the next generation frontend build tool [Vite.js](https://vitejs.dev/)
@@ -126,6 +128,15 @@ hosted on a CDN or such.
 
 ### Configuring Vite.js
 
+### Vite 5.0 or later
+
+As of Vite 5.0 or later, there's been a [change to where the `manifest.json`](https://vitejs.dev/guide/migration#manifest-files-are-now-generated-in-vite-directory-by-default) is generated by default.
+
+It is now placed inside a `.vite/` directory by default. You can accomodate this in either of the following ways:
+
+* Change the `manifest` setting in your `vite.config.js` file to `manifest.json` (it can not either be a `bool` or a file path `string`)
+* Change the `manifestPath` setting in your `config/vite.php` file to `'@webroot/dist/.vite/manifest.json'`
+
 #### Basic Config
 
 Here’s a basic `vite.config.js` for use as a [Vite config](https://vitejs.dev/config/):
@@ -138,7 +149,7 @@ export default ({command}) => ({
     outDir: '../cms/web/dist/',
     rollupOptions: {
       input: {
-        app: './src/js/app.ts',
+        app: 'src/js/app.ts',
       }
     },
   },
@@ -168,7 +179,7 @@ export default ({command}) => ({
     outDir: '../cms/web/dist/',
     rollupOptions: {
       input: {
-        app: './src/js/app.ts',
+        app: 'src/js/app.ts',
       }
     },
   },
@@ -202,7 +213,7 @@ export default ({command}) => ({
     outDir: '../cms/web/dist/',
     rollupOptions: {
       input: {
-        app: './src/js/app.ts',
+        app: 'src/js/app.ts',
       }
     },
   },
@@ -254,7 +265,7 @@ export default ({command}) => ({
     outDir: '../cms/web/dist/',
     rollupOptions: {
       input: {
-        app: './src/js/app.ts',
+        app: 'src/js/app.ts',
       }
     },
   },
diff --git a/ecs.php b/ecs.php
new file mode 100644
index 0000000..85860c2
--- /dev/null
+++ b/ecs.php
@@ -0,0 +1,13 @@
+<?php
+
+use craft\ecs\SetList;
+use Symplify\EasyCodingStandard\Config\ECSConfig;
+
+return static function(ECSConfig $ecsConfig): void {
+    $ecsConfig->paths([
+        __DIR__ . '/src',
+        __FILE__,
+    ]);
+    $ecsConfig->parallel();
+    $ecsConfig->sets([SetList::CRAFT_CMS_4]);
+};
diff --git a/phpstan.neon b/phpstan.neon
new file mode 100644
index 0000000..44554e4
--- /dev/null
+++ b/phpstan.neon
@@ -0,0 +1,7 @@
+includes:
+    - vendor/craftcms/phpstan/phpstan.neon
+
+parameters:
+    level: 5
+    paths:
+        - src
diff --git a/src/Vite.php b/src/Vite.php
index f66425c..9299638 100755
--- a/src/Vite.php
+++ b/src/Vite.php
@@ -112,7 +112,7 @@ protected function installEventListeners(): void
         Event::on(
             CraftVariable::class,
             CraftVariable::EVENT_INIT,
-            function (Event $event) {
+            function(Event $event) {
                 /** @var CraftVariable $variable */
                 $variable = $event->sender;
                 $variable->set('vite', [
@@ -125,7 +125,7 @@ function (Event $event) {
         Event::on(
             ClearCaches::class,
             ClearCaches::EVENT_REGISTER_CACHE_OPTIONS,
-            function (RegisterCacheOptionsEvent $event) {
+            function(RegisterCacheOptionsEvent $event) {
                 Craft::debug(
                     'ClearCaches::EVENT_REGISTER_CACHE_OPTIONS',
                     __METHOD__
@@ -142,11 +142,10 @@ function (RegisterCacheOptionsEvent $event) {
         Event::on(
             View::class,
             View::EVENT_BEFORE_RENDER_PAGE_TEMPLATE,
-            static function (TemplateEvent $event) {
+            static function(TemplateEvent $event) {
                 self::$templateName = $event->template;
             }
         );
-
     }
 
     /**
diff --git a/src/models/Settings.php b/src/models/Settings.php
index 03463fe..bfe89da 100755
--- a/src/models/Settings.php
+++ b/src/models/Settings.php
@@ -101,7 +101,7 @@ public function rules(): array
                     'includeReactRefreshShim',
                     'includeModulePreloadShim',
                 ],
-                'boolean'
+                'boolean',
             ],
             [
                 [
@@ -111,13 +111,13 @@ public function rules(): array
                     'cacheKeySuffix',
                     'devServerInternal',
                 ],
-                'string'
+                'string',
             ],
             [
                 [
                     'errorEntry',
                 ],
-                'string'
+                'string',
             ],
         ];
     }
diff --git a/src/services/ServicesTrait.php b/src/services/ServicesTrait.php
index 2f000c1..a61b897 100755
--- a/src/services/ServicesTrait.php
+++ b/src/services/ServicesTrait.php
@@ -36,8 +36,8 @@ public static function config(): array
         return [
             'components' => [
                 'helper' => HelperService::class,
-                'vite' => PluginConfigHelper::serviceDefinitionFromConfig('vite', ViteService::class)
-            ]
+                'vite' => PluginConfigHelper::serviceDefinitionFromConfig('vite', ViteService::class),
+            ],
         ];
     }
 
diff --git a/src/translations/en/vite.php b/src/translations/en/vite.php
index 94cd6df..490dddc 100755
--- a/src/translations/en/vite.php
+++ b/src/translations/en/vite.php
@@ -15,5 +15,5 @@
  */
 return [
     'Vite Cache' => 'Vite Cache',
-    '{name} plugin loaded' => '{name} plugin loaded'
+    '{name} plugin loaded' => '{name} plugin loaded',
 ];
diff --git a/src/variables/ViteVariable.php b/src/variables/ViteVariable.php
index f8dc344..584007d 100755
--- a/src/variables/ViteVariable.php
+++ b/src/variables/ViteVariable.php
@@ -39,7 +39,7 @@ class ViteVariable implements ViteVariableInterface
     public function includeCriticalCssTags(?string $name = null, array $attributes = []): Markup
     {
         return Template::raw(
-            Vite::$plugin->helper->getCriticalCssTags($name, $attributes) ?? ''
+            Vite::$plugin->helper->getCriticalCssTags($name, $attributes)
         );
     }
 
@@ -55,7 +55,7 @@ public function includeCriticalCssTags(?string $name = null, array $attributes =
     public function getCssInlineTags(string $path, array $attributes = []): string
     {
         return Template::raw(
-            Vite::$plugin->helper->getCssInlineTags($path, $attributes) ?? ''
+            Vite::$plugin->helper->getCssInlineTags($path, $attributes)
         );
     }
 
@@ -68,7 +68,7 @@ public function getCssInlineTags(string $path, array $attributes = []): string
     public function getCssHash($path): Markup
     {
         return Template::raw(
-            Vite::$plugin->helper->getCssHash($path) ?? ''
+            Vite::$plugin->helper->getCssHash($path)
         );
     }
 }