diff --git a/.gitignore b/.gitignore
index 636ea36..01f3210 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,7 +7,7 @@
 !.gitignore
 !codecov.yml
 !skeleton.html
-!meson.build
+!**/meson.build
 !meson_options.txt
 !compile_wasm.py
 !compile_android.py
\ No newline at end of file
diff --git a/demos/.gitignore b/demos/.gitignore
index d74e2b0..d137ce7 100644
--- a/demos/.gitignore
+++ b/demos/.gitignore
@@ -15,5 +15,6 @@
 !emscripten_shell.html
 !emscripten_multi_shell.html
 !compile_android.py
+!**/meson.build
 .dub
 Android
\ No newline at end of file
diff --git a/demos/meson.build b/demos/meson.build
new file mode 100644
index 0000000..031928f
--- /dev/null
+++ b/demos/meson.build
@@ -0,0 +1,45 @@
+demos_src = [
+	'source/app.d',
+	'source/demos/brick_breaker.d',
+	'source/demos/snake.d',
+	'source/demos/simple.d',
+	'source/demos/sandbox.d',
+	'source/demos/bullet_madnes.d',
+	'source/demos/particles.d',
+	'source/demos/physics.d',
+	'source/demos/space_invaders.d',
+	'source/game_core/basic.d',
+	'source/game_core/job_updater.d',
+	'source/game_core/rendering.d',
+	'source/game_core/collision.d',
+	'source/gui/component.d',
+	'source/gui/manager.d',
+	'source/gui/template_.d',
+	'source/gui/tool_circle.d',
+	'source/gui/system.d'
+]
+
+external_src = [
+	'external/sources/mmutils/thread_pool.d',
+	'external/sources/glad/gl/gl.d',
+	'external/sources/glad/gl/loader.d',
+	'external/sources/glad/gl/ext.d',
+	'external/sources/glad/gl/all.d',
+	'external/sources/glad/gl/funcs.d',
+	'external/sources/glad/gl/gles2.d',
+	'external/sources/glad/gl/enums.d',
+	'external/sources/glad/gl/types.d',
+	'external/sources/cimgui/cimgui.d'
+]
+
+demos_inc = include_directories(['source/'])
+
+#link_args += '-rpath=libs/linux/x64/'
+link_args += '-L=' + meson.current_source_dir() + '/libs/linux/x64/libcimgui.so'
+link_args += '-L' + meson.current_source_dir() + '/libs/linux/x64'
+link_args += '-lcimgui'
+#,"SDL2_image
+
+executable('demos', [demos_src, external_src], include_directories : [demos_inc, utils_inc, inc], d_args: args, link_args: link_args, 
+    d_module_versions: ['BindSDL_Image','SDL_2010'], link_with: [ecs_lib, ecs_utils_lib], dependencies: [bc_loader_dep,sdl_dep],
+	build_rpath: '-L' + meson.current_source_dir() + '/libs/linux/x64/', install_rpath: 'libs/linux/x64/')
\ No newline at end of file
diff --git a/demos/utils/meson.build b/demos/utils/meson.build
new file mode 100644
index 0000000..f184e16
--- /dev/null
+++ b/demos/utils/meson.build
@@ -0,0 +1,31 @@
+#project('ECSUtils', 'd')
+
+utils_src = [
+    'source/ecs_utils/gfx/mesh.d',
+    'source/ecs_utils/gfx/sprite.d',
+    'source/ecs_utils/gfx/mesh_module.d',
+    'source/ecs_utils/gfx/material.d',
+    'source/ecs_utils/gfx/shader.d',
+    'source/ecs_utils/gfx/vertex.d',
+    'source/ecs_utils/gfx/config.d',
+    'source/ecs_utils/gfx/buffer.d',
+    'source/ecs_utils/gfx/render_list.d',
+    'source/ecs_utils/gfx/renderer.d',
+    'source/ecs_utils/gfx/texture.d',
+    'source/ecs_utils/utils.d',
+    'source/ecs_utils/math/matrix.d',
+    'source/ecs_utils/math/vector.d',
+    'source/ecs_utils/imgui_styles.d',
+    'source/ecs_utils/imgui_bind.d'
+]
+
+bc_loader_dep = dependency('bindbc-loader', method: 'dub')
+sdl_dep = dependency('bindbc-sdl', method: 'dub')
+
+utils_inc = include_directories(['source/','../external/sources/'])
+
+ecs_utils_lib = library('ecs_utils', utils_src, include_directories : [utils_inc, inc], d_args: args, link_args: link_args, 
+    d_module_versions: ['BindSDL_Image','SDL_2010'], link_with: ecs_lib, dependencies: [bc_loader_dep,sdl_dep])
+#shared_library('ecs_utils', utils_src, include_directories : [utils_inc], d_args: args, link_args: link_args, link_with: ecs_lib)
+
+