diff --git a/.github/workflows/build-release.yml b/.github/workflows/build-release.yml
index ad30e3b0..4545e2c9 100644
--- a/.github/workflows/build-release.yml
+++ b/.github/workflows/build-release.yml
@@ -14,15 +14,26 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - name: Use Node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: '21.x'
-          cache: "npm"
-          cache-dependency-path: package-lock.json
+      - name: Install Ninja
+        run: |
+          sudo apt update && sudo apt install ninja-build
 
-      - name: Install npm dependencies
-        run: npm -g install --force --include=dev
+      - name: Install Conan
+        run: |
+          pip install conan
+          conan profile detect
+          conan --version
+
+      - name: Install mapget (git+conan)
+        run: |
+          cd $(mktemp -d)
+          git clone "https://github.com/ndsev/mapget.git" -b use-conan
+          cd mapget
+          conan create . -s compiler.cppstd=20 -s build_type=Release -b missing \
+            -pr:b default -pr:h "$GITHUB_WORKSPACE/conan-profiles/emscripten.profile" \
+            -o with_httplib=False \
+            -o with_service=False \
+            -o with_wheel=False
 
       - name: Build demo with Emscripten
         run: |
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5fcea767..f93890c3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,9 +1,9 @@
 cmake_minimum_required(VERSION 3.24)
-project(erdblick)
 
-include(FetchContent)
+project(erdblick CXX)
 
 set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 # Treat warnings as errors, with some exceptions for Cesium.
 set (ERDBLICK_CXX_FLAGS
@@ -15,40 +15,14 @@ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
 endif()
 
 # External dependencies.
+find_package(mapget   CONFIG REQUIRED COMPONENTS model)
+find_package(glm      CONFIG REQUIRED)
+find_package(yaml-cpp CONFIG REQUIRED)
 
-message("Building for ${CMAKE_SYSTEM_NAME}.")
-
-FetchContent_Declare(glm
-    GIT_REPOSITORY "https://github.com/g-truc/glm.git"
-    GIT_TAG        "0.9.9.8"
-    GIT_SHALLOW    ON)
-FetchContent_MakeAvailable(glm)
-
-FetchContent_Declare(mapget
-  GIT_REPOSITORY "https://github.com/Klebert-Engineering/mapget"
-  GIT_TAG        "main"
-  GIT_SHALLOW    ON)
-FetchContent_MakeAvailable(mapget)
-
-set(CESIUM_TESTS_ENABLED OFF)
-set(CESIUM_GLM_STRICT_ENABLED OFF)
-set(CESIUM_TRACING_ENABLED OFF)
-set(DRACO_JS_GLUE OFF CACHE BOOL "Disable JS glue for Draco" FORCE)
-FetchContent_Declare(
-  cesiumnative
-  GIT_REPOSITORY https://github.com/Klebert-Engineering/cesium-native.git
-  GIT_TAG "spdlog-upgrade"
-  GIT_SHALLOW ON)
-FetchContent_MakeAvailable(cesiumnative)
-
-FetchContent_Declare(yaml-cpp
-  GIT_REPOSITORY "https://github.com/jbeder/yaml-cpp.git"
-  GIT_TAG        "yaml-cpp-0.7.0"
-  GIT_SHALLOW    ON)
-FetchContent_MakeAvailable(yaml-cpp)
-
-# Erdblick Core Library
+# Cesium
+include(cmake/cesium.cmake)
 
+message("Building for ${CMAKE_SYSTEM_NAME}.")
 add_subdirectory(libs/core)
 
 if(NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Emscripten")
diff --git a/build-ui.bash b/build-ui.bash
index 555e7f33..02c46e79 100755
--- a/build-ui.bash
+++ b/build-ui.bash
@@ -1,21 +1,22 @@
 #!/usr/bin/env bash
+set -eu
 
-SOURCE_LOC=$1
-if [ -z $SOURCE_LOC ]; then
+SOURCE_LOC="$1"
+
+if [ -z "$SOURCE_LOC" ]; then
   echo "No source location supplied."
   exit 1
 fi
 
 echo "Using source dir @ $SOURCE_LOC."
-cd "$SOURCE_LOC" || exit 1
+cd "$SOURCE_LOC"
 
 echo "Collecting npm modules."
 npm install
 
 echo "Building Angular distribution files."
-if [[ -z "$NG_DEVELOP" ]]; then
+if [[ -z "${NG_DEVELOP:-}" ]]; then
   npm run build -- -c production
 else
   npm run build
 fi
-exit 0
diff --git a/ci/00_linux_setup.bash b/ci/00_linux_setup.bash
index ead6317a..8b3b89de 100755
--- a/ci/00_linux_setup.bash
+++ b/ci/00_linux_setup.bash
@@ -1,12 +1,15 @@
 #!/usr/bin/env bash
+set -eu
 
-ci_dir="$(realpath ${BASH_SOURCE[0]} | xargs -I{} dirname {})"
-echo "Setting up Emscripten in: $ci_dir"
-cd "$ci_dir"
+BUILD_DIR="./build"
+PROFILE_DIR="./conan-profiles"
 
-git clone https://github.com/emscripten-core/emsdk.git
-cd emsdk
-git pull
-./emsdk install latest
-./emsdk activate latest
-source ./emsdk_env.sh
+rm -rf "$BUILD_DIR"
+mkdir -p "$BUILD_DIR/deps"
+mkdir -p "$BUILD_DIR/assets"
+
+conan install . \
+    -pr:b "$PROFILE_DIR/build.profile" \
+    -pr:h "$PROFILE_DIR/emscripten.profile" \
+    -s build_type=Release -s compiler.cppstd=20 -b missing -b editable \
+    -of "$BUILD_DIR"
diff --git a/ci/10_linux_build.bash b/ci/10_linux_build.bash
index 6f530fb2..2000f8c9 100755
--- a/ci/10_linux_build.bash
+++ b/ci/10_linux_build.bash
@@ -1,16 +1,7 @@
 #!/usr/bin/env bash
-
 set -e
+source "./build/conanbuild.sh"
 
-ci_dir="$(realpath ${BASH_SOURCE[0]} | xargs -I{} dirname {})"
-source "$ci_dir/emsdk/emsdk_env.sh"
-cd "$ci_dir/.."
-
-export EMSCRIPTEN="$ci_dir/emsdk/upstream/emscripten"
-
-rm -rf build && mkdir build
-cd build
-mkdir deps
-mkdir assets
-emcmake cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=OFF ..
-cmake --build . -- -j
+set -eu
+cmake --preset conan-release
+cmake --build --preset conan-release -- -j
diff --git a/ci/20_linux_rebuild.bash b/ci/20_linux_rebuild.bash
index ebb72791..0affa5ed 100755
--- a/ci/20_linux_rebuild.bash
+++ b/ci/20_linux_rebuild.bash
@@ -1,11 +1,3 @@
 #!/usr/bin/env bash
-
-set -e
-
-ci_dir="$(realpath ${BASH_SOURCE[0]} | xargs -I{} dirname {})"
-source "$ci_dir/emsdk/emsdk_env.sh"
-
-export EMSCRIPTEN="$ci_dir/emsdk/upstream/emscripten"
-
-cd "$ci_dir/../build"
-cmake --build . -- -j
+set -eu
+cmake --build --preset conan-release -- -j
diff --git a/cmake/cesium.cmake b/cmake/cesium.cmake
new file mode 100644
index 00000000..eae95cd4
--- /dev/null
+++ b/cmake/cesium.cmake
@@ -0,0 +1,48 @@
+include(FetchContent)
+include(ExternalProject)
+
+# Use fetch content for cloning the repository durring
+# configure phase. We do not call `FetchContent_MakeAvailable`,
+# but instead use `ExternalProject_Add` to compile Cesium in
+# isolation.
+FetchContent_Declare(cesiumnative_src
+  GIT_REPOSITORY "https://github.com/Klebert-Engineering/cesium-native.git"
+  GIT_TAG "main"
+  GIT_SUBMODULES_RECURSE YES
+  GIT_PROGRESS YES)
+
+FetchContent_GetProperties(cesiumnative_src)
+if (NOT cesiumnative_src_POPULATED)
+  FetchContent_Populate(cesiumnative_src)
+endif()
+
+ExternalProject_Add(cesiumnative
+  SOURCE_DIR ${cesiumnative_src_SOURCE_DIR}
+  CMAKE_ARGS
+    -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
+    -DCESIUM_TESTS_ENABLED=OFF
+    -DCESIUM_GLM_STRICT_ENABLED=OFF
+    -DCESIUM_TRACING_ENABLED=OFF
+    -DDRACO_JS_GLUE=OFF
+    -DBUILD_SHARED_LIBS=OFF
+    -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
+  INSTALL_COMMAND ""
+  STEP_TARGETS build)
+
+function (add_cesium_lib TARGET)
+  ExternalProject_Get_Property(cesiumnative
+    SOURCE_DIR BINARY_DIR)
+  message(STATUS "Adding Cesium library: ${TARGET} (${BINARY_DIR}/${TARGET}/${CMAKE_STATIC_LIBRARY_PREFIX}${TARGET}${CMAKE_STATIC_LIBRARY_SUFFIX})")
+
+  add_library(${TARGET} STATIC IMPORTED)
+  set_target_properties(${TARGET} PROPERTIES
+    IMPORTED_LOCATION "${BINARY_DIR}/${TARGET}/${CMAKE_STATIC_LIBRARY_PREFIX}${TARGET}${CMAKE_STATIC_LIBRARY_SUFFIX}"
+    INTERFACE_INCLUDE_DIRECTORIES "${SOURCE_DIR}/${TARGET}/include")
+  add_dependencies(${TARGET} cesiumnative-build)
+endfunction()
+
+add_cesium_lib(CesiumUtility)
+add_cesium_lib(Cesium3DTilesWriter)
+add_cesium_lib(CesiumGeospatial)
+add_cesium_lib(CesiumGltf)
+add_cesium_lib(CesiumGltfWriter)
diff --git a/conan-profiles/build.profile b/conan-profiles/build.profile
new file mode 100644
index 00000000..f2d691f0
--- /dev/null
+++ b/conan-profiles/build.profile
@@ -0,0 +1,7 @@
+include(default)
+
+[settings]
+compiler.cppstd=20
+
+[replace_requires]
+nodejs/*: nodejs/18.15.0
diff --git a/conan-profiles/emscripten.profile b/conan-profiles/emscripten.profile
new file mode 100644
index 00000000..e86313df
--- /dev/null
+++ b/conan-profiles/emscripten.profile
@@ -0,0 +1,12 @@
+[settings]
+os=Emscripten
+arch=wasm
+compiler=clang
+compiler.version=15
+compiler.libcxx=libc++
+compiler.cppstd=20
+
+[tool_requires]
+# See https://github.com/emscripten-core/emsdk/blob/3.1.47/emscripten-releases-tags.json
+# for latest version with linux-arm64 support
+emsdk/3.1.50
diff --git a/conanfile.txt b/conanfile.txt
new file mode 100644
index 00000000..a6a32ac2
--- /dev/null
+++ b/conanfile.txt
@@ -0,0 +1,13 @@
+[requires]
+mapget/dev
+glm/cci.20230113
+yaml-cpp/0.8.0
+
+[options]
+mapget/*:with_service=False
+mapget/*:with_httplib=False
+mapget/*:with_wheel=False
+
+[generators]
+CMakeDeps
+CMakeToolchain
diff --git a/libs/core/CMakeLists.txt b/libs/core/CMakeLists.txt
index ca891874..3814c5d2 100644
--- a/libs/core/CMakeLists.txt
+++ b/libs/core/CMakeLists.txt
@@ -70,6 +70,7 @@ target_link_libraries(erdblick-core
     CesiumGeospatial
     CesiumGltf
     CesiumGltfWriter
-    glm
-    mapget-model
-    yaml-cpp)
+    CesiumUtility
+    glm::glm
+    mapget::model
+    yaml-cpp::yaml-cpp)