diff --git a/.gitignore b/.gitignore
index cff834966..51e3be2ba 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,11 +8,9 @@ phpunit.xml
 box.json
 deptrac.version
 junit-report.xml
-.php-cs-fixer.cache
 .php-cs-fixer.php
-.deptrac.cache
-.phpunit.result.cache
 infection.log
+.cache/
 
 # downgrade with Rector
 /rector-local
diff --git a/.php-cs-fixer.dist.php b/.php-cs-fixer.dist.php
index a73ded8f6..f2743abf5 100644
--- a/.php-cs-fixer.dist.php
+++ b/.php-cs-fixer.dist.php
@@ -7,6 +7,7 @@
 
 return (new PhpCsFixer\Config())
     ->setRiskyAllowed(true)
+    ->setCacheFile('./.cache/php-cs-fixer.cache')
     ->setRules([
         '@Symfony' => true,
         'array_syntax' => ['syntax' => 'short'],
diff --git a/Makefile b/Makefile
index b812b77bb..545730b4e 100644
--- a/Makefile
+++ b/Makefile
@@ -18,11 +18,11 @@ build: tests ## Runs tests and creates the phar-binary
 
 .PHONY: composer-install
 composer-install: ## Installs dependencies
-	$(COMPOSER_BIN) install --no-interaction --no-progress --no-suggest --optimize-autoloader --ansi
+	$(COMPOSER_BIN) install --no-interaction --no-progress --optimize-autoloader --ansi
 
 .PHONY: deptrac
 deptrac: ## Analyses own architecture using the default config confile
-	$(PHP_BIN) deptrac.php --config-file=deptrac.config.php analyse --no-progress --ansi
+	$(PHP_BIN) deptrac.php --config-file=deptrac.config.php --cache-file=./.cache/deptrac.cache --no-progress --ansi
 
 #generate-changelog: ## Generates a changelog file based on changes compared to remote origin
 #	gem install github_changelog_generator
@@ -35,7 +35,7 @@ gpg: ## Signs release with default GPG key "4AB1782E"
 
 .PHONY: infection
 infection: composer-install ## Runs mutation tests
-	$(INFECTION_BIN) --threads=$(shell nproc || sysctl -n hw.ncpu || 1) --test-framework-options='--testsuite=Tests' --only-covered --min-msi=85 --psalm-config=psalm.xml
+	 $(INFECTION_BIN) --threads=$(shell nproc || sysctl -n hw.ncpu || 1) --test-framework-options='--testsuite=Tests' --only-covered --min-msi=85 --psalm-config=psalm.xml
 
 .PHONY: php-cs-check
 php-cs-check: ## Checks for code style violation
@@ -55,7 +55,7 @@ psalm: ## Performs static code analysis using psalm
 
 .PHONY: tests-coverage
 tests-coverage: composer-install ## Runs tests and generate an html coverage report
-	$(PHPUNIT_BIN) -c . --coverage-html coverage
+	XDEBUG_MODE=coverage $(PHPUNIT_BIN) -c . --coverage-html coverage
 
 .PHONY: tests
 tests: composer-install ## Runs tests followed by a very basic e2e-test
diff --git a/deptrac.baseline.yaml b/deptrac.baseline.yaml
new file mode 100644
index 000000000..c37736d17
--- /dev/null
+++ b/deptrac.baseline.yaml
@@ -0,0 +1,4 @@
+deptrac:
+  skip_violations:
+    ClassA:
+      - ClassB
diff --git a/docker-compose.yaml b/docker-compose.yaml
new file mode 100644
index 000000000..348f3486f
--- /dev/null
+++ b/docker-compose.yaml
@@ -0,0 +1,16 @@
+version: '3.8'
+
+services:
+    deptrac:
+        build:
+            dockerfile: docker/php/Dockerfile
+            context: ./
+        container_name: deptrac
+        tty: true
+        user: "${USER_ID:-1000}:${GROUP_ID:-1000}"
+        working_dir: /var/www/deptrac
+        volumes:
+            - ./:/var/www/deptrac
+        extra_hosts:
+            - host.docker.internal:${HOST_IP:-172.17.0.1}
+
diff --git a/docker/php/Dockerfile b/docker/php/Dockerfile
new file mode 100644
index 000000000..d5962685d
--- /dev/null
+++ b/docker/php/Dockerfile
@@ -0,0 +1,9 @@
+FROM php:8.1-cli
+RUN apt-get update && apt-get install -y git zip && apt-get clean
+RUN pecl install xdebug \
+    && docker-php-ext-enable xdebug \
+    && pecl clear-cache \
+
+WORKDIR /var/www/deptrac
+COPY --from=composer /usr/bin/composer /usr/bin/composer
+
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index 82b618e49..e0201ac68 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -11,6 +11,7 @@ parameters:
     checkMissingCallableSignature: true
     level: max
     paths: [src]
+    tmpDir: ./.cache/phpstan
     stubFiles:
         - internal/stubs/Function_.php
         - internal/stubs/ClassLike.php
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index b0ddde415..2179a7b46 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -6,13 +6,16 @@
     colors="true"
     executionOrder="random"
     resolveDependencies="true"
+    cacheResultFile=".cache/phpunit/phpunit.result.cache"
 >
     <testsuites>
         <testsuite name="Tests">
             <directory suffix="Test.php">./tests/</directory>
         </testsuite>
     </testsuites>
-    <coverage>
+    <coverage
+        cacheDirectory="./.cache/phpunit"
+    >
         <include>
             <directory>./src</directory>
         </include>
diff --git a/psalm.xml b/psalm.xml
index 8516e1bff..57e2f66df 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -8,6 +8,7 @@
     xmlns="https://getpsalm.org/schema/config"
     xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
     errorBaseline="baseline.xml"
+    cacheDirectory="./.cache/psalm"
 >
     <projectFiles>
         <directory name="src" />