diff --git a/.devcontainer b/.devcontainer
new file mode 160000
index 000000000..97db0d6b7
--- /dev/null
+++ b/.devcontainer
@@ -0,0 +1 @@
+Subproject commit 97db0d6b7d00d8f33e52e646a1aef1395fa58931
diff --git a/.gitattributes b/.gitattributes
index 6f598bb7f..fa97c8d06 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -19,4 +19,9 @@ Dockerfile text
 # Denote all files that are truly binary and should not be modified.
 *.png binary
 *.jpg binary
-*.json binary
\ No newline at end of file
+bin/**/*.json binary
+library.json binary
+package.json binary
+
+# Exceptions for JSON files that should be treated as text
+CMakePresets*.json text eol=lf
diff --git a/.github/workflows/xpbuild.yml b/.github/workflows/xpbuild.yml
new file mode 100644
index 000000000..b9166a830
--- /dev/null
+++ b/.github/workflows/xpbuild.yml
@@ -0,0 +1,30 @@
+name: Build
+on:
+  push:
+    branches: [ "dev" ]
+  pull_request:
+    branches: [ "dev" ]
+  workflow_dispatch:
+jobs:
+  linux:
+    uses: externpro/externpro/.github/workflows/build-linux.yml@25.05.2
+    with:
+      cmake-workflow-preset: LinuxRelease
+      runon: ubuntu-latest
+    secrets: inherit
+  linux-arm64:
+    uses: externpro/externpro/.github/workflows/build-linux.yml@25.05.2
+    with:
+      cmake-workflow-preset: LinuxRelease
+      runon: ubuntu-24.04-arm
+    secrets: inherit
+  macos:
+    uses: externpro/externpro/.github/workflows/build-macos.yml@25.05.2
+    with:
+      cmake-workflow-preset: DarwinRelease
+    secrets: inherit
+  windows:
+    uses: externpro/externpro/.github/workflows/build-windows.yml@25.05.2
+    with:
+      cmake-workflow-preset: WindowsRelease
+    secrets: inherit
diff --git a/.github/workflows/xprelease.yml b/.github/workflows/xprelease.yml
new file mode 100644
index 000000000..273199e97
--- /dev/null
+++ b/.github/workflows/xprelease.yml
@@ -0,0 +1,20 @@
+name: Release
+on:
+  workflow_dispatch:
+    inputs:
+      workflow_run_url:
+        description: 'URL of the workflow run containing artifacts to upload (e.g., https://github.com/owner/repo/actions/runs/123456789)'
+        required: true
+        type: string
+jobs:
+  # Upload build artifacts as release assets
+  release-from-build:
+    uses: externpro/externpro/.github/workflows/release-from-build.yml@25.05.2
+    with:
+      workflow_run_url: ${{ github.event.inputs.workflow_run_url }}
+      artifact_pattern: "*.tar.xz"
+    permissions:
+      contents: write
+      id-token: write
+      attestations: write
+    secrets: inherit
diff --git a/.gitignore b/.gitignore
index e7e8fba9b..27e4d7cfc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,3 +23,8 @@ Doxyfile
 Doxyfile.zh-cn
 DartConfiguration.tcl
 *.nupkg
+
+# externpro
+.env
+_bld*/
+docker-compose.override.yml
diff --git a/.gitmodules b/.gitmodules
index 5e41f7c97..8612e8ad7 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "thirdparty/gtest"]
 	path = thirdparty/gtest
 	url = https://github.com/google/googletest.git
+[submodule ".devcontainer"]
+	path = .devcontainer
+	url = https://github.com/externpro/externpro
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ec7632782..e5e548456 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,16 +7,13 @@ if(POLICY CMP0054)
   cmake_policy(SET CMP0054 NEW)
 endif()
 
+set(CMAKE_PROJECT_TOP_LEVEL_INCLUDES .devcontainer/cmake/xproinc.cmake)
 list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules)
 
 PROJECT(RapidJSON CXX)
 
 include(GNUInstallDirs)
 include(xpflags)
-if(DEFINED XP_NAMESPACE)
-  set(nameSpace NAMESPACE ${XP_NAMESPACE}::)
-  set(XP_OPT_INSTALL EXCLUDE_FROM_ALL)
-endif()
 
 set(LIB_MAJOR_VERSION "1")
 set(LIB_MINOR_VERSION "1")
@@ -113,9 +110,24 @@ include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)
 string(TOLOWER ${PROJECT_NAME} lib_name)
 add_library(${lib_name} INTERFACE)
 target_include_directories(${lib_name} INTERFACE $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
+
+function(callPackageDevel)
+  set(lib ${lib_name})
+  string(PREPEND lib "${XP_NAMESPACE}::")
+  set(CMAKE_PROJECT_NAME ${lib_name})
+  xpPackageDevel(TARGETS_FILE ${targetsFile} LIBRARIES ${lib})
+endfunction()
+
 set(targetsFile ${lib_name}-targets)
-install(TARGETS ${lib_name} EXPORT ${targetsFile})
-install(EXPORT ${targetsFile} DESTINATION ${CMAKE_INSTALL_DIR} ${nameSpace})
+if(DEFINED XP_NAMESPACE)
+  set(nameSpace NAMESPACE ${XP_NAMESPACE}::)
+  callPackageDevel()
+  set(RAPIDJSON_COMPONENT devel)
+else()
+  set(RAPIDJSON_COMPONENT dev)
+endif()
+install(TARGETS ${lib_name} EXPORT ${targetsFile} COMPONENT devel)
+install(EXPORT ${targetsFile} DESTINATION ${CMAKE_INSTALL_DIR} ${nameSpace} COMPONENT devel)
 
 if(RAPIDJSON_BUILD_DOC)
     add_subdirectory(doc)
@@ -144,22 +156,19 @@ IF (UNIX OR CYGWIN)
                   ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc
                   @ONLY)
   INSTALL (FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc
-      ${XP_OPT_INSTALL}
       DESTINATION "${LIB_INSTALL_DIR}/pkgconfig"
       COMPONENT pkgconfig)
 ENDIF()
 
 install(FILES readme.md
-        ${XP_OPT_INSTALL}
         DESTINATION "${DOC_INSTALL_DIR}"
         COMPONENT doc)
 
 install(DIRECTORY include/rapidjson
     DESTINATION "${INCLUDE_INSTALL_DIR}"
-    COMPONENT dev)
+    COMPONENT ${RAPIDJSON_COMPONENT})
 
 install(DIRECTORY example/
-    ${XP_OPT_INSTALL}
     DESTINATION "${DOC_INSTALL_DIR}/examples"
     COMPONENT examples
     # Following patterns are for excluding the intermediate/object files
@@ -183,6 +192,5 @@ CONFIGURE_FILE(${PROJECT_NAME}ConfigVersion.cmake.in
 INSTALL(FILES
     ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
     ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
-    ${XP_OPT_INSTALL}
     DESTINATION "${CMAKE_INSTALL_DIR}"
     COMPONENT dev)
diff --git a/CMakePresets.json b/CMakePresets.json
new file mode 100644
index 000000000..f82cfdd2c
--- /dev/null
+++ b/CMakePresets.json
@@ -0,0 +1,8 @@
+{
+  "version": 8,
+  "include": [
+    ".devcontainer/cmake/presets/xpLinuxNinja.json",
+    ".devcontainer/cmake/presets/xpDarwinNinja.json",
+    ".devcontainer/cmake/presets/xpWindowsVs2022.json"
+  ]
+}
diff --git a/CMakePresetsBase.json b/CMakePresetsBase.json
new file mode 100644
index 000000000..4489d79c3
--- /dev/null
+++ b/CMakePresetsBase.json
@@ -0,0 +1,19 @@
+{
+  "version": 8,
+  "configurePresets": [
+    {
+      "name": "config-base",
+      "hidden": true,
+      "binaryDir": "${sourceDir}/_bld-${presetName}",
+      "cacheVariables": {
+        "XP_NAMESPACE": "xpro"
+      }
+    }
+  ],
+  "buildPresets": [
+    {
+      "name": "build-base",
+      "hidden": true
+    }
+  ]
+}
diff --git a/docker-compose.sh b/docker-compose.sh
new file mode 120000
index 000000000..85f182f0b
--- /dev/null
+++ b/docker-compose.sh
@@ -0,0 +1 @@
+.devcontainer/compose.pro.sh
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 120000
index 000000000..46c1f8918
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1 @@
+.devcontainer/compose.bld.yml
\ No newline at end of file
diff --git a/example/CMakeLists.txt b/example/CMakeLists.txt
index 36e0fd9d1..d44c72670 100644
--- a/example/CMakeLists.txt
+++ b/example/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8...3.24)
+cmake_minimum_required(VERSION 2.8...3.31)
 
 if(POLICY CMP0054)
   cmake_policy(SET CMP0054 NEW)
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 11c1b04c7..7f407e06b 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,4 +1,17 @@
-find_package(GTestSrc)
+if(COMMAND xpFindPkg)
+    xpFindPkg(PKGS googletest)
+    enable_testing()
+    get_target_property(GTEST_INCLUDE_DIR xpro::gtest INTERFACE_INCLUDE_DIRECTORIES)
+    include_directories(SYSTEM ${GTEST_INCLUDE_DIR})
+    set(TEST_LIBRARIES xpro::gtest xpro::gtest_main)
+    if(FALSE) # doesn't build with googletest-v1.16.0.1
+        add_custom_target(tests ALL)
+        add_subdirectory(perftest)
+        add_subdirectory(unittest)
+    endif()
+else()
+    find_package(GTestSrc)
+endif()
 
 IF(GTESTSRC_FOUND)
     enable_testing()
diff --git a/test/perftest/schematest.cpp b/test/perftest/schematest.cpp
index 468f5fe6f..7d27344b5 100644
--- a/test/perftest/schematest.cpp
+++ b/test/perftest/schematest.cpp
@@ -11,6 +11,11 @@
 
 using namespace rapidjson;
 
+RAPIDJSON_DIAG_PUSH
+#if defined(__GNUC__) && __GNUC__ >= 7
+RAPIDJSON_DIAG_OFF(format-overflow)
+#endif
+
 template <typename Allocator>
 static char* ReadFile(const char* filename, Allocator& allocator) {
     const char *paths[] = {
@@ -42,6 +47,8 @@ static char* ReadFile(const char* filename, Allocator& allocator) {
     return json;
 }
 
+RAPIDJSON_DIAG_POP
+
 class Schema : public PerfTest {
 public:
     Schema() {}