diff --git a/.cargo/config.toml b/.cargo/config.toml
index 50d3239..6f153e6 100644
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -99,6 +99,12 @@ debug-assertions = false
 overflow-checks = false
 incremental = false
 
+# =============================================================================
+# Compiler Warnings Configuration
+# =============================================================================
+# Treat compiler warnings as errors in CI to prevent warnings in the codebase
+# Set RUSTFLAGS="-D warnings" in CI to enable
+
 # =============================================================================
 # Test Coverage Configuration
 # =============================================================================
diff --git a/.github/workflows/coverage-report.yml b/.github/workflows/coverage-report.yml
index cc74c72..7ff7d7f 100644
--- a/.github/workflows/coverage-report.yml
+++ b/.github/workflows/coverage-report.yml
@@ -47,6 +47,7 @@ env:
   CARGO_INCREMENTAL: 0
   CARGO_TERM_COLOR: always
   RUST_BACKTRACE: 1
+  RUSTFLAGS: "-D warnings"
   COVERAGE_MINIMUM_LINE_COVERAGE: 95
   COVERAGE_MINIMUM_BRANCH_COVERAGE: 90
   COVERAGE_MINIMUM_FUNCTION_COVERAGE: 100
diff --git a/.github/workflows/cross-browser-tests.yml b/.github/workflows/cross-browser-tests.yml
index ec4eed2..9600fec 100644
--- a/.github/workflows/cross-browser-tests.yml
+++ b/.github/workflows/cross-browser-tests.yml
@@ -38,6 +38,7 @@ on:
 env:
   NODE_VERSION: '20'
   RUST_VERSION: 'stable'
+  RUSTFLAGS: "-D warnings"
 
 jobs:
   cross-browser-tests:
diff --git a/.github/workflows/demo-deploy.yml b/.github/workflows/demo-deploy.yml
index ef0ef8d..aeb58ca 100644
--- a/.github/workflows/demo-deploy.yml
+++ b/.github/workflows/demo-deploy.yml
@@ -21,6 +21,7 @@ env:
   RUST_VERSION: 'stable'
   NODE_VERSION: '18'
   WASM_PACK_VERSION: '0.12.1'
+  RUSTFLAGS: "-D warnings"
 
 jobs:
   # Job 1: Build and Test the Demo
diff --git a/.github/workflows/test-radio-group.yml b/.github/workflows/test-radio-group.yml
index db0db22..6257b74 100644
--- a/.github/workflows/test-radio-group.yml
+++ b/.github/workflows/test-radio-group.yml
@@ -18,6 +18,9 @@ on:
       - 'tests/radio_group_integration_test.rs'
       - 'scripts/test_radio_group.sh'
 
+env:
+  RUSTFLAGS: "-D warnings"
+
 jobs:
   test-radio-group:
     name: RadioGroup Component Tests
diff --git a/.github/workflows/test-tooltip.yml b/.github/workflows/test-tooltip.yml
index 8976054..b59633e 100644
--- a/.github/workflows/test-tooltip.yml
+++ b/.github/workflows/test-tooltip.yml
@@ -19,6 +19,7 @@ on:
 env:
   CARGO_TERM_COLOR: always
   RUST_BACKTRACE: 1
+  RUSTFLAGS: "-D warnings"
 
 jobs:
   test-tooltip:
diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
index d652f5c..20cc0ac 100644
--- a/.github/workflows/website.yml
+++ b/.github/workflows/website.yml
@@ -12,6 +12,9 @@ concurrency:
     group: ${{ github.workflow }}-${{ github.ref }}
     cancel-in-progress: false
 
+env:
+    RUSTFLAGS: "-D warnings"
+
 jobs:
     book-test:
         name: Test Book