diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cf984670..ad6051dc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,59 +17,90 @@ on:
 jobs:
   linux:
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        buildType: [Debug, Release]
     steps:
       - uses: actions/checkout@v3
         with:
           submodules: true
       - name: build
         run: |
-          make -j$(getconf _NPROCESSORS_ONLN) CONFIG_WERROR=y all run-test262
+          mkdir build
+          cd build
+          cmake -DCMAKE_BUILD_TYPE=${{matrix.buildType}} ..
+          cd ..
+          cmake --build build -j$(getconf _NPROCESSORS_ONLN)
+      - name: stats
+        run: |
+          ./build/qjs -qd
       - name: test
         run: |
-          make test test2
+          ./build/qjs tests/test_bigint.js
+          ./build/qjs tests/test_closure.js
+          ./build/qjs tests/test_language.js
+          ./build/qjs tests/test_builtin.js
+          ./build/qjs tests/test_loop.js
+          ./build/qjs tests/test_std.js
+          ./build/qjs tests/test_worker.js
+      - name: test 262
+        run: |
+          time ./build/run-test262 -m -c test262.conf -a
   linux-asan:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - name: test
+        env:
+          ASAN_OPTIONS: halt_on_error=1
         run: |
-          make -j$(getconf _NPROCESSORS_ONLN) CONFIG_WERROR=y CONFIG_ASAN=y ASAN_OPTIONS="halt_on_error=1" test
+          mkdir build
+          cd build
+          cmake -DCONFIG_ASAN=ON ..
+          cd ..
+          cmake --build build -j$(getconf _NPROCESSORS_ONLN)
+          ./build/qjs tests/test_bigint.js
+          ./build/qjs tests/test_closure.js
+          ./build/qjs tests/test_language.js
+          ./build/qjs tests/test_builtin.js
+          ./build/qjs tests/test_loop.js
+          ./build/qjs tests/test_std.js
+          ./build/qjs tests/test_worker.js
   linux-msan:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - name: test
+        env:
+          CC: clang
+          MSAN_OPTIONS: halt_on_error=1
         run: |
-          make -j$(getconf _NPROCESSORS_ONLN) CONFIG_WERROR=y CONFIG_MSAN=y CONFIG_CLANG=y MSAN_OPTIONS="halt_on_error=1" test
+          mkdir build
+          cd build
+          cmake -DCONFIG_MSAN=ON ..
+          cd ..
+          cmake --build build -j$(getconf _NPROCESSORS_ONLN)
+          ./build/qjs tests/test_bigint.js
+          ./build/qjs tests/test_closure.js
+          ./build/qjs tests/test_language.js
+          ./build/qjs tests/test_builtin.js
+          ./build/qjs tests/test_loop.js
+          ./build/qjs tests/test_std.js
+          ./build/qjs tests/test_worker.js
   linux-ubsan:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - name: test
-        run: |
-          make -j$(getconf _NPROCESSORS_ONLN) CONFIG_WERROR=y CONFIG_UBSAN=y UBSAN_OPTIONS="halt_on_error=1" test
-  linux-cmake:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        buildType: [Debug, Release]
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: true
-      - name: build
+        env:
+          UBSAN_OPTIONS: halt_on_error=1
         run: |
           mkdir build
           cd build
-          cmake -DCMAKE_BUILD_TYPE=${{matrix.buildType}} ..
+          cmake -DCONFIG_UBSAN=ON ..
           cd ..
           cmake --build build -j$(getconf _NPROCESSORS_ONLN)
-      - name: stats
-        run: |
-          ./build/qjs -qd
-      - name: test
-        run: |
           ./build/qjs tests/test_bigint.js
           ./build/qjs tests/test_closure.js
           ./build/qjs tests/test_language.js
@@ -77,9 +108,6 @@ jobs:
           ./build/qjs tests/test_loop.js
           ./build/qjs tests/test_std.js
           ./build/qjs tests/test_worker.js
-      - name: test 262
-        run: |
-          time ./build/run-test262 -m -c test262.conf -a
 
   macos:
     runs-on: macos-latest
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b2f0eb5d..076c8da6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,6 @@ project(quickjs LANGUAGES C)
 # TODO:
 #  - LTO
 #  - Support cross-compilation
-#  - ASAN / MSAN / UBSAN
 #  - Install targets
 #  - Shared library target
 
@@ -51,7 +50,49 @@ if(CMAKE_BUILD_TYPE MATCHES "Debug")
     )
 endif()
 
-set(CMAKE_VERBOSE_MAKEFILE TRUE)
+option(CONFIG_ASAN "Enable AddressSanitizer (ASan)" OFF)
+option(CONFIG_MSAN "Enable MemorySanitizer (MSan)" OFF)
+option(CONFIG_UBSAN "Enable UndefinedBehaviorSanitizer (UBSan)" OFF)
+
+if(CONFIG_ASAN)
+message(STATUS "Building with ASan")
+add_compile_options(
+    -fsanitize=address
+    -fno-sanitize-recover=all
+    -fno-omit-frame-pointer
+)
+add_link_options(
+    -fsanitize=address
+    -fno-sanitize-recover=all
+    -fno-omit-frame-pointer
+)
+elseif(CONFIG_MSAN)
+message(STATUS "Building with MSan")
+add_compile_options(
+    -fsanitize=memory
+    -fno-sanitize-recover=all
+    -fno-omit-frame-pointer
+)
+add_link_options(
+    -fsanitize=memory
+    -fno-sanitize-recover=all
+    -fno-omit-frame-pointer
+)
+elseif(CONFIG_UBSAN)
+message(STATUS "Building with UBSan")
+add_compile_options(
+    -fsanitize=undefined
+    -fno-sanitize-recover=all
+    -fno-omit-frame-pointer
+)
+add_link_options(
+    -fsanitize=undefined
+    -fno-sanitize-recover=all
+    -fno-omit-frame-pointer
+)
+endif()
+
+set(CMAKE_VERBOSE_MAKEFILE ON CACHE BOOL "ON")
 
 
 # QuickJS library