diff --git a/.github/workflows/integration.yaml b/.github/workflows/integration.yaml
new file mode 100644
index 000000000..cd481d9a9
--- /dev/null
+++ b/.github/workflows/integration.yaml
@@ -0,0 +1,11 @@
+name: 🔄 Integration
+
+on:
+  pull_request:
+
+jobs:
+  linelint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: fernandrone/linelint@0.0.6
diff --git a/.linelint.yml b/.linelint.yml
new file mode 100644
index 000000000..75a08500e
--- /dev/null
+++ b/.linelint.yml
@@ -0,0 +1,18 @@
+# 'true' will fix files
+autofix: false
+
+# list of paths to ignore, uses gitignore syntaxes (executes before any rule)
+ignore:
+  - "*.md"
+
+rules:
+  # checks if file ends in a newline character
+  end-of-file:
+    # set to true to enable this rule
+    enable: true
+
+    # set to true to disable autofix (if enabled globally)
+    disable-autofix: false
+
+    # if true also checks if file ends in a single newline character
+    single-new-line: false
diff --git a/contains-duplicate/kimyoung.js b/contains-duplicate/kimyoung.js
index d8688c3a5..c2547e886 100644
--- a/contains-duplicate/kimyoung.js
+++ b/contains-duplicate/kimyoung.js
@@ -10,4 +10,4 @@ console.log(containsDuplicate([1, 2, 3, 1])); // true
 console.log(containsDuplicate([1, 2, 3, 4])); // false
 
 // space - O(n) - creating a set to store elements
-// time - O(n) - traverse through the array
\ No newline at end of file
+// time - O(n) - traverse through the array
diff --git a/number-of-1-bits/sun912.py b/number-of-1-bits/sun912.py
index 0df9a5d29..d2f427702 100644
--- a/number-of-1-bits/sun912.py
+++ b/number-of-1-bits/sun912.py
@@ -10,4 +10,4 @@ def hammingWeight(self, n: int) -> int:
             result += n % 2
             n = n//2
 
-        return result
\ No newline at end of file
+        return result
diff --git a/palindromic-substrings/kimyoung.js b/palindromic-substrings/kimyoung.js
index 5c1b43321..5e465e933 100644
--- a/palindromic-substrings/kimyoung.js
+++ b/palindromic-substrings/kimyoung.js
@@ -26,4 +26,4 @@ console.log(countSubstrings("a")); // 1
 console.log(countSubstrings("")); // 0
 
 // space - O(1) - constant variable `result`
-// time - O(n^2) - iterating through the string and expanding both ways
\ No newline at end of file
+// time - O(n^2) - iterating through the string and expanding both ways
diff --git a/palindromic-substrings/wogha95.js b/palindromic-substrings/wogha95.js
index eae4f8376..ba88cde5d 100644
--- a/palindromic-substrings/wogha95.js
+++ b/palindromic-substrings/wogha95.js
@@ -29,4 +29,4 @@ var countSubstrings = function(s) {
 
       return true;
   }
-};
\ No newline at end of file
+};