diff --git a/engine/CMakeLists.txt b/engine/CMakeLists.txt
index f3014ae..0033434 100644
--- a/engine/CMakeLists.txt
+++ b/engine/CMakeLists.txt
@@ -22,4 +22,6 @@ set(HEADERS
 
 add_library(engine STATIC ${SOURCES})
 
+add_subdirectory(program)
+
 target_include_directories(engine PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
diff --git a/engine/engine.cpp b/engine/engine.cpp
index e0e84c5..d236470 100644
--- a/engine/engine.cpp
+++ b/engine/engine.cpp
@@ -8,7 +8,8 @@ Engine::Engine::Engine() :
     physicalDevice(nullptr),
     logicalDevice(nullptr),
     deviceExtensionNames(),
-    deviceExtensions()
+    deviceExtensions(),
+    programs()
 {
     addDeviceExtension(VK_KHR_SWAPCHAIN_EXTENSION_NAME);
 }
@@ -31,6 +32,13 @@ void Engine::Engine::enableDebug() {
     instance->enableDebug();
 }
 
+void Engine::Engine::addProgram(const Program& program) {
+    programs.emplace_back(program);
+
+    if (logicalDevice != nullptr)
+        logicalDevice->addProgram(program);
+}
+
 void Engine::Engine::initVulkan() {
     instance->initialize(window->getRequiredVulkanExtensions());
     surface = new Surface(instance, window);
@@ -38,7 +46,10 @@ void Engine::Engine::initVulkan() {
     pickPhysicalDevice();
     logicalDevice = new LogicalDevice(physicalDevice, surface, deviceExtensions, instance->getLayers());
 
-    logicalDevice->createGraphicsPipeline("shaders/shader.vert.spv", "shaders/shader.frag.spv");
+    //logicalDevice->createGraphicsPipeline("shaders/shader.vert.spv", "shaders/shader.frag.spv");
+    for (const Program& program : programs)
+        logicalDevice->addProgram(program);
+
     logicalDevice->createSwapChain();
 }
 
@@ -53,6 +64,7 @@ void Engine::Engine::cleanup() {
     surface = nullptr;
 
     instance->deinitialize();
+    programs.clear();
 }
 
 void Engine::Engine::pickPhysicalDevice() {
diff --git a/engine/engine.h b/engine/engine.h
index a745c0c..0735a4e 100644
--- a/engine/engine.h
+++ b/engine/engine.h
@@ -26,6 +26,7 @@
 #include "instance.h"
 #include "physicaldevice.h"
 #include "logicaldevice.h"
+#include "program/program.h"
 
 namespace Engine {
 
@@ -39,6 +40,7 @@ public:
     void run();
     void addDeviceExtension(const std::string& extensionName);
     void enableDebug();
+    void addProgram(const Program& program);
 
 private:
     void initVulkan();
@@ -56,6 +58,7 @@ private:
     LogicalDevice* logicalDevice;
     std::set<std::string> deviceExtensionNames;
     std::vector<const char*> deviceExtensions;
+    std::vector<Program> programs;
 
 };
 
diff --git a/engine/logicaldevice.cpp b/engine/logicaldevice.cpp
index 81176fe..e1b2689 100644
--- a/engine/logicaldevice.cpp
+++ b/engine/logicaldevice.cpp
@@ -17,8 +17,6 @@ Engine::LogicalDevice::LogicalDevice(
     graphicsQueue(),
     presentQueue(),
     renderPass(),
-    pipelineLayout(),
-    graphicsPipeline(),
     commandPool(),
     commandBuffers(),
     imageAvailableSemaphores(),
@@ -26,7 +24,6 @@ Engine::LogicalDevice::LogicalDevice(
     inFlightFences(),
     currentFrame(0),
     framebufferResized(false),
-    hasPipeline(false),
     surface(surface),
     surfaceFormat(surface->chooseSwapSurfaceFormat(phys->swapChainSupport)),
     swapChain(nullptr)
@@ -45,10 +42,7 @@ Engine::LogicalDevice::LogicalDevice(
 Engine::LogicalDevice::~LogicalDevice() {
     clearSwapChain();
 
-    if (hasPipeline) {
-        vkDestroyPipeline(vk, graphicsPipeline, nullptr);
-        vkDestroyPipelineLayout(vk, pipelineLayout, nullptr);
-    }
+    pipelines.clear();
 
     vkDestroyRenderPass(vk, renderPass, nullptr);
 
@@ -64,6 +58,10 @@ Engine::LogicalDevice::~LogicalDevice() {
     vkDestroyDevice(vk, nullptr);
 }
 
+void Engine::LogicalDevice::addProgram(const Program& program) {
+    pipelines.emplace_back(program, this);
+}
+
 void Engine::LogicalDevice::createSwapChain() {
     clearSwapChain();
     swapChain = new SwapChain(this);
@@ -126,25 +124,6 @@ VkResult Engine::LogicalDevice::queuePresent(const VkSemaphore& signal, uint32_t
     return vkQueuePresentKHR(presentQueue, &presentInfo);
 }
 
-VkShaderModule Engine::LogicalDevice::createShaderModule(const std::string& path) {
-    std::vector<char> code = readFile(path);
-
-    VkShaderModuleCreateInfo createInfo{};
-    createInfo.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
-    createInfo.codeSize = code.size();
-    createInfo.pCode = reinterpret_cast<const uint32_t*>(code.data());
-
-    VkShaderModule shaderModule;
-    if (vkCreateShaderModule(vk, &createInfo, nullptr, &shaderModule) != VK_SUCCESS)
-        throw std::runtime_error("failed to create shader module!");
-
-    return shaderModule;
-}
-
-void Engine::LogicalDevice::destroyShaderModule(VkShaderModule shaderModule) {
-    vkDestroyShaderModule(vk, shaderModule, nullptr);
-}
-
 void Engine::LogicalDevice::createDevice(
         VkPhysicalDevice physicalDevice,
         const QueueFamilyIndices& indices,
@@ -154,7 +133,6 @@ void Engine::LogicalDevice::createDevice(
     std::vector<VkDeviceQueueCreateInfo> queueCreateInfos;
     std::set<uint32_t> uniqueQueueFamilies = {indices.graphicsFamily.value(), indices.presentFamily.value()};
 
-
     for (uint32_t queueFamily : uniqueQueueFamilies) {
         VkDeviceQueueCreateInfo queueCreateInfo{};
         queueCreateInfo.sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
@@ -248,8 +226,12 @@ void Engine::LogicalDevice::drawFrame() {
 
     resetFence(inFlightFences[currentFrame]);
 
-    vkResetCommandBuffer(commandBuffers[currentFrame], /*VkCommandBufferResetFlagBits*/ 0);
-    recordCommandBuffer(commandBuffers[currentFrame], imageIndex);
+    if (!pipelines.empty()) {
+        vkResetCommandBuffer(commandBuffers[currentFrame], /*VkCommandBufferResetFlagBits*/ 0);
+        recordCommandBuffer(commandBuffers[currentFrame], imageIndex);
+    } else {
+        std::cout << "no pipelines attached, skipping command buffer record" << std::endl;
+    }
 
     if (queueSubmitGraphics(
         imageAvailableSemaphores[currentFrame],
@@ -413,114 +395,6 @@ void Engine::LogicalDevice::createRenderPass(VkFormat format) {
         throw std::runtime_error("failed to create render pass!");
 }
 
-void Engine::LogicalDevice::createGraphicsPipeline(const std::string& vertexShaderPath, const std::string& fragmentShaderPath) {
-    if (hasPipeline)
-        throw std::runtime_error("an attempt to create graphics pipeline for the second time");
-
-    VkShaderModule vertShaderModule = createShaderModule(vertexShaderPath);
-    VkShaderModule fragShaderModule = createShaderModule(fragmentShaderPath);
-
-    VkPipelineShaderStageCreateInfo vertShaderStageInfo{};
-    vertShaderStageInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
-    vertShaderStageInfo.stage = VK_SHADER_STAGE_VERTEX_BIT;
-    vertShaderStageInfo.module = vertShaderModule;
-    vertShaderStageInfo.pName = "main";
-
-    VkPipelineShaderStageCreateInfo fragShaderStageInfo{};
-    fragShaderStageInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
-    fragShaderStageInfo.stage = VK_SHADER_STAGE_FRAGMENT_BIT;
-    fragShaderStageInfo.module = fragShaderModule;
-    fragShaderStageInfo.pName = "main";
-
-    VkPipelineShaderStageCreateInfo shaderStages[] = {vertShaderStageInfo, fragShaderStageInfo};
-
-    VkPipelineVertexInputStateCreateInfo vertexInputInfo{};
-    vertexInputInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
-    vertexInputInfo.vertexBindingDescriptionCount = 0;
-    vertexInputInfo.vertexAttributeDescriptionCount = 0;
-
-    VkPipelineInputAssemblyStateCreateInfo inputAssembly{};
-    inputAssembly.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
-    inputAssembly.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
-    inputAssembly.primitiveRestartEnable = VK_FALSE;
-
-    VkPipelineViewportStateCreateInfo viewportState{};
-    viewportState.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
-    viewportState.viewportCount = 1;
-    viewportState.scissorCount = 1;
-
-    VkPipelineRasterizationStateCreateInfo rasterizer{};
-    rasterizer.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
-    rasterizer.depthClampEnable = VK_FALSE;
-    rasterizer.rasterizerDiscardEnable = VK_FALSE;
-    rasterizer.polygonMode = VK_POLYGON_MODE_FILL;
-    rasterizer.lineWidth = 1.0f;
-    rasterizer.cullMode = VK_CULL_MODE_BACK_BIT;
-    rasterizer.frontFace = VK_FRONT_FACE_CLOCKWISE;
-    rasterizer.depthBiasEnable = VK_FALSE;
-
-    VkPipelineMultisampleStateCreateInfo multisampling{};
-    multisampling.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO;
-    multisampling.sampleShadingEnable = VK_FALSE;
-    multisampling.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
-
-    VkPipelineColorBlendAttachmentState colorBlendAttachment{};
-    colorBlendAttachment.colorWriteMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT | VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT;
-    colorBlendAttachment.blendEnable = VK_FALSE;
-
-    VkPipelineColorBlendStateCreateInfo colorBlending{};
-    colorBlending.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;
-    colorBlending.logicOpEnable = VK_FALSE;
-    colorBlending.logicOp = VK_LOGIC_OP_COPY;
-    colorBlending.attachmentCount = 1;
-    colorBlending.pAttachments = &colorBlendAttachment;
-    colorBlending.blendConstants[0] = 0.0f;
-    colorBlending.blendConstants[1] = 0.0f;
-    colorBlending.blendConstants[2] = 0.0f;
-    colorBlending.blendConstants[3] = 0.0f;
-
-    std::vector<VkDynamicState> dynamicStates = {
-        VK_DYNAMIC_STATE_VIEWPORT,
-        VK_DYNAMIC_STATE_SCISSOR
-    };
-    VkPipelineDynamicStateCreateInfo dynamicState{};
-    dynamicState.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
-    dynamicState.dynamicStateCount = static_cast<uint32_t>(dynamicStates.size());
-    dynamicState.pDynamicStates = dynamicStates.data();
-
-    VkPipelineLayoutCreateInfo pipelineLayoutInfo{};
-    pipelineLayoutInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
-    pipelineLayoutInfo.setLayoutCount = 0;
-    pipelineLayoutInfo.pushConstantRangeCount = 0;
-
-    if (vkCreatePipelineLayout(vk, &pipelineLayoutInfo, nullptr, &pipelineLayout) != VK_SUCCESS)
-        throw std::runtime_error("failed to create pipeline layout!");
-
-    VkGraphicsPipelineCreateInfo pipelineInfo{};
-    pipelineInfo.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
-    pipelineInfo.stageCount = 2;
-    pipelineInfo.pStages = shaderStages;
-    pipelineInfo.pVertexInputState = &vertexInputInfo;
-    pipelineInfo.pInputAssemblyState = &inputAssembly;
-    pipelineInfo.pViewportState = &viewportState;
-    pipelineInfo.pRasterizationState = &rasterizer;
-    pipelineInfo.pMultisampleState = &multisampling;
-    pipelineInfo.pColorBlendState = &colorBlending;
-    pipelineInfo.pDynamicState = &dynamicState;
-    pipelineInfo.layout = pipelineLayout;
-    pipelineInfo.renderPass = renderPass;
-    pipelineInfo.subpass = 0;
-    pipelineInfo.basePipelineHandle = VK_NULL_HANDLE;
-
-    if (vkCreateGraphicsPipelines(vk, VK_NULL_HANDLE, 1, &pipelineInfo, nullptr, &graphicsPipeline) != VK_SUCCESS)
-        throw std::runtime_error("failed to create graphics pipeline!");
-
-    destroyShaderModule(fragShaderModule);
-    destroyShaderModule(vertShaderModule);
-
-    hasPipeline = true;
-}
-
 void Engine::LogicalDevice::recordCommandBuffer(VkCommandBuffer commandBuffer, uint32_t imageIndex) {
     VkExtent2D extent = swapChain->getExtent();
     VkCommandBufferBeginInfo beginInfo{};
@@ -542,7 +416,8 @@ void Engine::LogicalDevice::recordCommandBuffer(VkCommandBuffer commandBuffer, u
 
     vkCmdBeginRenderPass(commandBuffer, &renderPassInfo, VK_SUBPASS_CONTENTS_INLINE);
 
-        vkCmdBindPipeline(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, graphicsPipeline);
+    for (const Pipeline& pipeline: pipelines) {
+        pipeline.bind(commandBuffer);
 
         VkViewport viewport{};
         viewport.x = 0.0f;
@@ -559,6 +434,7 @@ void Engine::LogicalDevice::recordCommandBuffer(VkCommandBuffer commandBuffer, u
         vkCmdSetScissor(commandBuffer, 0, 1, &scissor);
 
         vkCmdDraw(commandBuffer, 3, 1, 0, 0);
+    }
 
     vkCmdEndRenderPass(commandBuffer);
 
@@ -572,3 +448,28 @@ void Engine::LogicalDevice::recreateSwapChain() {
     phys->recreateSwapChainSupportDetails(surface);
     createSwapChain();
 }
+
+VkResult Engine::LogicalDevice::createPipelineLayout(const VkPipelineLayoutCreateInfo& info, VkPipelineLayout& out) {
+    return vkCreatePipelineLayout(vk, &info, nullptr, &out);
+}
+
+VkResult Engine::LogicalDevice::createPipeline(VkGraphicsPipelineCreateInfo& info, VkPipeline& out) {
+    info.renderPass = renderPass;
+    return vkCreateGraphicsPipelines(vk, VK_NULL_HANDLE, 1, &info, nullptr, &out);
+}
+
+VkResult Engine::LogicalDevice::createShaderModule(const VkShaderModuleCreateInfo& info, VkShaderModule& out) {
+    return vkCreateShaderModule(vk, &info, nullptr, &out);
+}
+
+void Engine::LogicalDevice::destroyPipeline(VkPipeline& pipline) {
+    vkDestroyPipeline(vk, pipline, nullptr);
+}
+
+void Engine::LogicalDevice::destroyPipelineLayout(VkPipelineLayout& layout) {
+    vkDestroyPipelineLayout(vk, layout, nullptr);
+}
+
+void Engine::LogicalDevice::destroyShaderModule(VkShaderModule& module) {
+    vkDestroyShaderModule(vk, module, nullptr);
+}
diff --git a/engine/logicaldevice.h b/engine/logicaldevice.h
index 4c53aef..8e0cc47 100644
--- a/engine/logicaldevice.h
+++ b/engine/logicaldevice.h
@@ -8,6 +8,8 @@
 #include "utils.h"
 #include "physicaldevice.h"
 #include "surface.h"
+#include "program/pipeline.h"
+#include "program/program.h"
 
 namespace Engine {
 class SwapChain;
@@ -24,9 +26,9 @@ public:
 
     void createSwapChain();
     void clearSwapChain();
-    void createGraphicsPipeline(const std::string& vertexShaderPath, const std::string& fragmentShaderPath);
     void recreateSwapChain();
     void setResized();
+    void addProgram(const Program& program);
 
     void drawFrame();
 
@@ -42,10 +44,14 @@ public:
     void destroyVkImageView(VkImageView& view);
     VkResult createVkFrameBuffer(const VkImageView& imageView, const VkExtent2D& extent, VkFramebuffer& out);
     void destroyVkFrameBuffer(VkFramebuffer& buffer);
+    VkResult createPipeline(VkGraphicsPipelineCreateInfo& info, VkPipeline& out);
+    VkResult createPipelineLayout(const VkPipelineLayoutCreateInfo& info, VkPipelineLayout& out);
+    void destroyPipelineLayout(VkPipelineLayout& layout);
+    void destroyPipeline(VkPipeline& pipline);
+    VkResult createShaderModule(const VkShaderModuleCreateInfo& info, VkShaderModule& out);
+    void destroyShaderModule(VkShaderModule& shaderModule);
 
 private:
-    VkShaderModule createShaderModule(const std::string& path);
-    void destroyShaderModule(VkShaderModule shaderModule);
     void createDevice(
         VkPhysicalDevice physicalDevice,
         const QueueFamilyIndices& indices,
@@ -73,8 +79,7 @@ private:
     VkQueue graphicsQueue;
     VkQueue presentQueue;
     VkRenderPass renderPass;
-    VkPipelineLayout pipelineLayout;
-    VkPipeline graphicsPipeline;
+    std::vector<Pipeline> pipelines;
     VkCommandPool commandPool;
     std::vector<VkCommandBuffer> commandBuffers;
     std::vector<VkSemaphore> imageAvailableSemaphores;
@@ -82,7 +87,6 @@ private:
     std::vector<VkFence> inFlightFences;
     uint32_t currentFrame;
     bool framebufferResized;
-    bool hasPipeline;
     Surface* surface;
     VkSurfaceFormatKHR surfaceFormat;
     SwapChain* swapChain;
diff --git a/engine/program/CMakeLists.txt b/engine/program/CMakeLists.txt
new file mode 100644
index 0000000..a963d1a
--- /dev/null
+++ b/engine/program/CMakeLists.txt
@@ -0,0 +1,11 @@
+set(SOURCES
+    pipeline.cpp
+    program.cpp
+)
+
+set(HEADERS
+    pipeline.h
+    program.h
+)
+
+target_sources(engine PRIVATE ${SOURCES})
diff --git a/engine/program/pipeline.cpp b/engine/program/pipeline.cpp
new file mode 100644
index 0000000..9628736
--- /dev/null
+++ b/engine/program/pipeline.cpp
@@ -0,0 +1,149 @@
+#include "pipeline.h"
+#include "logicaldevice.h"
+
+Engine::Pipeline::Pipeline(const Program& program, LogicalDevice* device):
+    device(device),
+    program(program),
+    vk(),
+    layout()
+{
+    createLayout();
+    createPipeline();
+}
+
+Engine::Pipeline::Pipeline(const Pipeline& other):
+    device(other.device),
+    program(other.program),
+    vk(),
+    layout()
+{
+    createLayout();
+    createPipeline();
+}
+
+Engine::Pipeline::~Pipeline() {
+    device->destroyPipeline(vk);
+    device->destroyPipelineLayout(layout);
+}
+
+void Engine::Pipeline::createLayout() {
+    VkPipelineLayoutCreateInfo info{};
+    info.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
+    info.setLayoutCount = 0;
+    info.pushConstantRangeCount = 0;
+
+    if (device->createPipelineLayout(info, layout) != VK_SUCCESS)
+        throw std::runtime_error("failed to create pipeline layout!");
+}
+
+VkShaderModule Engine::Pipeline::createShaderModule(Program::ShaderType type) {
+    VkShaderModuleCreateInfo info{};
+    info.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
+    info.codeSize = program.codeSize(type);
+    info.pCode = program.code(type);
+
+    VkShaderModule module;
+    if (device->createShaderModule(info, module) != VK_SUCCESS)
+        throw std::runtime_error("failed to create shader module!");
+
+    return module;
+}
+
+void Engine::Pipeline::createPipeline() {
+    VkShaderModule vertShaderModule = createShaderModule(Program::vertex);
+    VkShaderModule fragShaderModule = createShaderModule(Program::fragment);
+
+    VkPipelineShaderStageCreateInfo vertShaderStageInfo{};
+    vertShaderStageInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
+    vertShaderStageInfo.stage = VK_SHADER_STAGE_VERTEX_BIT;
+    vertShaderStageInfo.module = vertShaderModule;
+    vertShaderStageInfo.pName = "main";
+
+    VkPipelineShaderStageCreateInfo fragShaderStageInfo{};
+    fragShaderStageInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
+    fragShaderStageInfo.stage = VK_SHADER_STAGE_FRAGMENT_BIT;
+    fragShaderStageInfo.module = fragShaderModule;
+    fragShaderStageInfo.pName = "main";
+
+    VkPipelineShaderStageCreateInfo shaderStages[] = {vertShaderStageInfo, fragShaderStageInfo};
+
+    VkPipelineVertexInputStateCreateInfo vertexInputInfo{};
+    vertexInputInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
+    vertexInputInfo.vertexBindingDescriptionCount = 0;
+    vertexInputInfo.vertexAttributeDescriptionCount = 0;
+
+    VkPipelineInputAssemblyStateCreateInfo inputAssembly{};
+    inputAssembly.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
+    inputAssembly.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
+    inputAssembly.primitiveRestartEnable = VK_FALSE;
+
+    VkPipelineViewportStateCreateInfo viewportState{};
+    viewportState.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
+    viewportState.viewportCount = 1;
+    viewportState.scissorCount = 1;
+
+    VkPipelineRasterizationStateCreateInfo rasterizer{};
+    rasterizer.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
+    rasterizer.depthClampEnable = VK_FALSE;
+    rasterizer.rasterizerDiscardEnable = VK_FALSE;
+    rasterizer.polygonMode = VK_POLYGON_MODE_FILL;
+    rasterizer.lineWidth = 1.0f;
+    rasterizer.cullMode = VK_CULL_MODE_BACK_BIT;
+    rasterizer.frontFace = VK_FRONT_FACE_CLOCKWISE;
+    rasterizer.depthBiasEnable = VK_FALSE;
+
+    VkPipelineMultisampleStateCreateInfo multisampling{};
+    multisampling.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO;
+    multisampling.sampleShadingEnable = VK_FALSE;
+    multisampling.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
+
+    VkPipelineColorBlendAttachmentState colorBlendAttachment{};
+    colorBlendAttachment.colorWriteMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT | VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT;
+    colorBlendAttachment.blendEnable = VK_FALSE;
+
+    VkPipelineColorBlendStateCreateInfo colorBlending{};
+    colorBlending.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;
+    colorBlending.logicOpEnable = VK_FALSE;
+    colorBlending.logicOp = VK_LOGIC_OP_COPY;
+    colorBlending.attachmentCount = 1;
+    colorBlending.pAttachments = &colorBlendAttachment;
+    colorBlending.blendConstants[0] = 0.0f;
+    colorBlending.blendConstants[1] = 0.0f;
+    colorBlending.blendConstants[2] = 0.0f;
+    colorBlending.blendConstants[3] = 0.0f;
+
+    std::vector<VkDynamicState> dynamicStates = {
+        VK_DYNAMIC_STATE_VIEWPORT,
+        VK_DYNAMIC_STATE_SCISSOR
+    };
+    VkPipelineDynamicStateCreateInfo dynamicState{};
+    dynamicState.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
+    dynamicState.dynamicStateCount = static_cast<uint32_t>(dynamicStates.size());
+    dynamicState.pDynamicStates = dynamicStates.data();
+
+    VkGraphicsPipelineCreateInfo pipelineInfo{};
+    pipelineInfo.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
+    pipelineInfo.stageCount = 2;
+    pipelineInfo.pStages = shaderStages;
+    pipelineInfo.pVertexInputState = &vertexInputInfo;
+    pipelineInfo.pInputAssemblyState = &inputAssembly;
+    pipelineInfo.pViewportState = &viewportState;
+    pipelineInfo.pRasterizationState = &rasterizer;
+    pipelineInfo.pMultisampleState = &multisampling;
+    pipelineInfo.pColorBlendState = &colorBlending;
+    pipelineInfo.pDynamicState = &dynamicState;
+    pipelineInfo.layout = layout;
+    //pipelineInfo.renderPass = renderPass;
+    pipelineInfo.subpass = 0;
+    pipelineInfo.basePipelineHandle = VK_NULL_HANDLE;
+
+    if (device->createPipeline(pipelineInfo, vk) != VK_SUCCESS)
+        throw std::runtime_error("failed to create graphics pipeline!");
+
+    device->destroyShaderModule(fragShaderModule);
+    device->destroyShaderModule(vertShaderModule);
+}
+
+void Engine::Pipeline::bind(const VkCommandBuffer& buffer) const {
+    vkCmdBindPipeline(buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, vk);
+}
diff --git a/engine/program/pipeline.h b/engine/program/pipeline.h
new file mode 100644
index 0000000..37c5d8e
--- /dev/null
+++ b/engine/program/pipeline.h
@@ -0,0 +1,34 @@
+#pragma once
+
+#include <stdint.h>
+#include <vector>
+#include <string>
+
+#include <vulkan/vulkan.h>
+
+#include "program.h"
+
+namespace Engine {
+class LogicalDevice;
+
+class Pipeline {
+public:
+    Pipeline(const Program& program, LogicalDevice* device);
+    Pipeline(const Pipeline& other);
+    ~Pipeline();
+
+    void bind(const VkCommandBuffer& buffer) const;
+
+private:
+    void createLayout();
+    void createPipeline();
+    VkShaderModule createShaderModule(Program::ShaderType type);
+
+private:
+    LogicalDevice* device;
+    const Program& program;
+    VkPipeline vk;
+    VkPipelineLayout layout;
+};
+
+}
diff --git a/engine/program/program.cpp b/engine/program/program.cpp
new file mode 100644
index 0000000..16e63c2
--- /dev/null
+++ b/engine/program/program.cpp
@@ -0,0 +1,38 @@
+#include "program.h"
+
+Engine::Program::Program():
+    vertexShader(),
+    fragmentShader()
+{}
+
+
+std::size_t Engine::Program::codeSize(ShaderType type) const {
+    switch (type) {
+        case vertex:
+            return vertexShader.size();
+        case fragment:
+            return fragmentShader.size();
+    }
+
+    return 0;
+}
+
+const uint32_t* Engine::Program::code(ShaderType type) const {
+    switch (type) {
+        case vertex:
+            return reinterpret_cast<const uint32_t*>(vertexShader.data());
+        case fragment:
+            return reinterpret_cast<const uint32_t*>(fragmentShader.data());
+    }
+
+    return nullptr;
+}
+
+void Engine::Program::loadSPIRV(const std::string& path, ShaderType type) {
+    switch (type) {
+        case vertex:
+            vertexShader = readFile(path);
+        case fragment:
+            fragmentShader = readFile(path);
+    }
+}
diff --git a/engine/program/program.h b/engine/program/program.h
new file mode 100644
index 0000000..1d48fb2
--- /dev/null
+++ b/engine/program/program.h
@@ -0,0 +1,30 @@
+#pragma once
+
+#include <stdint.h>
+#include <vector>
+#include <string>
+
+#include <vulkan/vulkan.h>
+
+#include "utils.h"
+
+namespace Engine {
+
+class Program {
+public:
+    enum ShaderType {
+        vertex,
+        fragment
+    };
+    Program();
+
+    void loadSPIRV(const std::string& path, ShaderType type);
+    std::size_t codeSize(ShaderType type) const;
+    const uint32_t* code(ShaderType type) const;
+
+private:
+    std::vector<char> vertexShader;
+    std::vector<char> fragmentShader;
+};
+
+}
diff --git a/engine/swapchain.cpp b/engine/swapchain.cpp
index 535d329..763a026 100644
--- a/engine/swapchain.cpp
+++ b/engine/swapchain.cpp
@@ -13,17 +13,6 @@ Engine::SwapChain::SwapChain(LogicalDevice* logical):
     create();
 }
 
-Engine::SwapChain::SwapChain(LogicalDevice* logical, const VkExtent2D& extent):
-    logical(logical),
-    vk(),
-    images(),
-    extent(extent),
-    imageViews(),
-    frameBuffers()
-{
-    create();
-}
-
 void Engine::SwapChain::create() {
     VkResult result = logical->createVkSwapChain(extent, vk);
 
diff --git a/engine/swapchain.h b/engine/swapchain.h
index 7207ea0..10f5bde 100644
--- a/engine/swapchain.h
+++ b/engine/swapchain.h
@@ -11,7 +11,6 @@ class SwapChain {
     friend class LogicalDevice;
 public:
     SwapChain(LogicalDevice* logical);
-    SwapChain(LogicalDevice* logical, const VkExtent2D& extent);
     ~SwapChain();
 
     VkExtent2D getExtent() const;
diff --git a/engine/utils.cpp b/engine/utils.cpp
index 90d6777..8b13e02 100644
--- a/engine/utils.cpp
+++ b/engine/utils.cpp
@@ -153,7 +153,7 @@ std::vector<char> Engine::readFile(const std::string& filename) {
     std::ifstream file(filename, std::ios::ate | std::ios::binary);
 
     if (!file.is_open())
-        throw std::runtime_error("failed to open file!");
+        throw std::runtime_error("failed to open file " + filename);
 
     size_t fileSize = (size_t) file.tellg();
     std::vector<char> buffer(fileSize);
diff --git a/main.cpp b/main.cpp
index 357e5bb..d99d95d 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,9 +1,24 @@
 #include "engine/engine.h"
+#include "engine/program/program.h"
+
 
 int main() {
     Engine::Engine app;
     app.enableDebug();
 
+    Engine::Program tl;
+    Engine::Program br;
+
+    //logicalDevice->createGraphicsPipeline("shaders/shader.vert.spv", "shaders/shader.frag.spv");
+    tl.loadSPIRV("shaders/tl.vert.spv", Engine::Program::vertex);
+    tl.loadSPIRV("shaders/shader.frag.spv", Engine::Program::fragment);
+
+    br.loadSPIRV("shaders/br.vert.spv", Engine::Program::vertex);
+    br.loadSPIRV("shaders/shader.frag.spv", Engine::Program::fragment);
+
+    app.addProgram(tl);
+    app.addProgram(br);
+
     try {
         app.run();
     } catch (const std::exception& e) {
diff --git a/shaders/br.vert b/shaders/br.vert
new file mode 100644
index 0000000..5f3b6bb
--- /dev/null
+++ b/shaders/br.vert
@@ -0,0 +1,20 @@
+#version 450
+
+layout(location = 0) out vec3 fragColor;
+
+vec2 positions[3] = vec2[](
+    vec2(0.5, -0.5),
+    vec2(0.5, 0.5),
+    vec2(-0.5, -0.5)
+);
+
+vec3 colors[3] = vec3[](
+    vec3(1.0, 0.0, 0.0),
+    vec3(0.0, 1.0, 0.0),
+    vec3(0.0, 0.0, 1.0)
+);
+
+void main() {
+    gl_Position = vec4(positions[gl_VertexIndex], 0.0, 1.0);
+    fragColor = colors[gl_VertexIndex];
+}
diff --git a/shaders/tl.vert b/shaders/tl.vert
new file mode 100644
index 0000000..708f076
--- /dev/null
+++ b/shaders/tl.vert
@@ -0,0 +1,20 @@
+#version 450
+
+layout(location = 0) out vec3 fragColor;
+
+vec2 positions[3] = vec2[](
+    vec2(0.5, 0.5),
+    vec2(-0.5, 0.5),
+    vec2(-0.5, -0.5)
+);
+
+vec3 colors[3] = vec3[](
+    vec3(1.0, 0.0, 0.0),
+    vec3(0.0, 1.0, 0.0),
+    vec3(0.0, 0.0, 1.0)
+);
+
+void main() {
+    gl_Position = vec4(positions[gl_VertexIndex], 0.0, 1.0);
+    fragColor = colors[gl_VertexIndex];
+}