diff --git a/configure.ac b/configure.ac
index a9f12a5..e3f5f79 100644
--- a/configure.ac
+++ b/configure.ac
@@ -33,6 +33,27 @@ function checkDebugMode() {
   AC_SUBST(CFLAGS)
 }
 
+function generate_wayland_protocols() {
+  RAYLIB_SRC_PATH="${srcdir}/raylib/raylib/src"
+  WL_PROTOCOLS_DIR="${RAYLIB_SRC_PATH}/external/glfw/deps/wayland"
+  AC_MSG_NOTICE([Generating Wayland protocol headers])
+  wl_generate() {
+    protocol="$1"
+    basename="$2"
+    "$WAYLAND_SCANNER" client-header "$protocol" "$RAYLIB_SRC_PATH/$basename.h" || exit 1
+    "$WAYLAND_SCANNER" private-code "$protocol" "$RAYLIB_SRC_PATH/$basename-code.h" || exit 1
+  }
+  wl_generate "$WL_PROTOCOLS_DIR/wayland.xml" wayland-client-protocol
+  wl_generate "$WL_PROTOCOLS_DIR/xdg-shell.xml" xdg-shell-client-protocol
+  wl_generate "$WL_PROTOCOLS_DIR/xdg-decoration-unstable-v1.xml" xdg-decoration-unstable-v1-client-protocol
+  wl_generate "$WL_PROTOCOLS_DIR/viewporter.xml" viewporter-client-protocol
+  wl_generate "$WL_PROTOCOLS_DIR/relative-pointer-unstable-v1.xml" relative-pointer-unstable-v1-client-protocol
+  wl_generate "$WL_PROTOCOLS_DIR/pointer-constraints-unstable-v1.xml" pointer-constraints-unstable-v1-client-protocol
+  wl_generate "$WL_PROTOCOLS_DIR/fractional-scale-v1.xml" fractional-scale-v1-client-protocol
+  wl_generate "$WL_PROTOCOLS_DIR/xdg-activation-v1.xml" xdg-activation-v1-client-protocol
+  wl_generate "$WL_PROTOCOLS_DIR/idle-inhibit-unstable-v1.xml" idle-inhibit-unstable-v1-client-protocol
+}
+
 AC_ARG_WITH(mlpack,
   [AS_HELP_STRING([--with-mlpack], [Build the mlpack module])],
   [MLPACK="yes"],
@@ -66,14 +87,22 @@ case "${host_os}" in
   *)
     PLATFORM_LDFLAGS="-Wl,--no-undefined -avoid-version"
     CLIPBOARD_LDFLAGS="`pkg-config xcb --libs` -lpthread"
-    NUKLEAR_LDFLAGS="-lGL -lm -lpthread -ldl -lrt -lX11"
     WEBSOCKET_LDFLAGS=""
     GTK_SERVER_LDFLAGS="`pkg-config --libs gtk+-3.0` -lXm -lXt"
     GTK_SERVER_CPPFLAGS="`pkg-config --cflags gtk+-3.0` -DGTK_SERVER_FFI -DGTK_SERVER_LIBRARY -DGTK_SERVER_UNIX -DGTK_SERVER_GTK3x"
-    RAYLIB_LDFLAGS="-lGL -lm -lpthread -ldl -lrt -lX11"
+    RAYLIB_LDFLAGS="`pkg-config wayland-client wayland-cursor wayland-egl xkbcommon --libs`"
     JVM_CPPFLAGS="-I/usr/lib/jvm/java-1.8.0-openjdk-amd64/include -I/usr/lib/jvm/java-1.8.0-openjdk-amd64/include/linux"
     JVM_LDFLAGS="-L/usr/lib/jvm/java-1.8.0-openjdk-amd64/jre/lib/amd64/server -ljvm"
-    NUKLEAR_CPPFLAGS="-D_GLFW_X11=1"
+    NUKLEAR_CPPFLAGS="-D_GLFW_WAYLAND=1"
+    NUKLEAR_LDFLAGS="`pkg-config wayland-client wayland-cursor wayland-egl xkbcommon --libs`"
+
+    AC_ARG_VAR([WAYLAND_SCANNER], [Path to wayland-scanner])
+    AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner])
+    AS_IF([test -n "$WAYLAND_SCANNER"], [
+      generate_wayland_protocols
+    ], [
+      AC_MSG_WARN([wayland-scanner not found; Wayland support disabled])
+    ])
 esac
 
 AC_SUBST(DEBUG_LDFLAGS)
diff --git a/glfw/Makefile.am b/glfw/Makefile.am
index dc0dbaa..35ff783 100644
--- a/glfw/Makefile.am
+++ b/glfw/Makefile.am
@@ -7,6 +7,7 @@
 
 AM_CXXFLAGS=-fno-rtti -std=c++14
 AM_CPPFLAGS = \
+  -I../raylib/raylib/src \
   -I../raylib/raylib/src/external/glfw/include \
   -I../raylib/raylib/src/external/glfw/deps \
 	-Wall -Wextra -Wshadow -Wdouble-promotion -Wno-unused-parameter -D_GLFW_BUILD_DLL=1
diff --git a/glfw/main.cpp b/glfw/main.cpp
index 2a49198..07f8872 100644
--- a/glfw/main.cpp
+++ b/glfw/main.cpp
@@ -404,3 +404,7 @@ SBLIB_API void sblib_ellipse(int xc, int yc, int xr, int yr, int fill) {
   glEnd();
 }
 
+SBLIB_API int sblib_has_window_ui(void) {
+  // module creates a UI in a new window
+  return 1;
+}
diff --git a/include/module.h b/include/module.h
index d27ea52..c7753b2 100644
--- a/include/module.h
+++ b/include/module.h
@@ -25,6 +25,15 @@ extern "C" {
  */
 int sblib_init(const char *sourceFile);
 
+/**
+ * @ingroup modstd
+ *
+ * Returns whether the module is compatible with IDE builds
+ *
+ * @return non-zero on success
+ */
+int sblib_has_window_ui(void);
+
 /**
  * @ingroup modstd
  *
@@ -116,7 +125,7 @@ int sblib_func_exec(int index, int param_count, slib_par_t *params, var_t *retva
  * @param cls_id the variable class identifier
  * @param id the variable instance identifier
  */
-void sblib_free(int cls_id, int id);
+int sblib_free(int cls_id, int id);
 
 /**
  * @ingroup modlib
diff --git a/nuklear/Makefile.am b/nuklear/Makefile.am
index 5b4f06f..d96ea60 100644
--- a/nuklear/Makefile.am
+++ b/nuklear/Makefile.am
@@ -7,6 +7,7 @@
 
 AM_CXXFLAGS=-fno-rtti -std=c++14
 AM_CPPFLAGS = -D_GLFW_BUILD_DLL=1 @NUKLEAR_CPPFLAGS@ \
+  -I../raylib/raylib/src \
   -I../raylib/raylib/src/external/glfw/include \
   -I../raylib/raylib/src/external/glfw/deps
 lib_LTLIBRARIES = libnuklear.la
diff --git a/nuklear/main.cpp b/nuklear/main.cpp
index 00ac348..f30a1f4 100644
--- a/nuklear/main.cpp
+++ b/nuklear/main.cpp
@@ -95,7 +95,7 @@ static void window_size_callback(GLFWwindow* window, int width, int height) {
 nk_context *nkp_create_window(const char *title, int width, int height) {
   if (!glfwInit()) {
     fprintf(stdout, "[GFLW] failed to init!\n");
-    exit(1);
+    return nullptr;
   }
 
   glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
@@ -873,16 +873,22 @@ static int cmd_widgetishovered(int argc, slib_par_t *params, var_t *retval) {
 }
 
 static int cmd_windowbegin(int argc, slib_par_t *params, var_t *retval) {
-  nkp_process_events();
-  nkbd_begin(_ctx);
-  const char *title = get_param_str(argc, params, 0, "Untitled");
-  struct nk_rect rc = get_param_rect(argc, params, 1);
-  nk_flags flags = get_param_window_flags(argc, params, 5);
-  v_setint(retval, nk_begin(_ctx, title, rc, flags));
-  if ((flags & NK_WINDOW_TITLE) == 0) {
-    nkp_set_window_title(title);
+  int result;
+  if (_ctx != nullptr) {
+    nkp_process_events();
+    nkbd_begin(_ctx);
+    const char *title = get_param_str(argc, params, 0, "Untitled");
+    struct nk_rect rc = get_param_rect(argc, params, 1);
+    nk_flags flags = get_param_window_flags(argc, params, 5);
+    v_setint(retval, nk_begin(_ctx, title, rc, flags));
+    if ((flags & NK_WINDOW_TITLE) == 0) {
+      nkp_set_window_title(title);
+    }
+    result = 1;
+  } else {
+    result = 0;
   }
-  return 1;
+  return result;
 }
 
 static int cmd_windowend(int argc, slib_par_t *params, var_t *retval) {
@@ -1181,3 +1187,7 @@ SBLIB_API void sblib_ellipse(int xc, int yc, int xr, int yr, int fill) {
   drawEnd();
 }
 
+SBLIB_API int sblib_has_window_ui(void) {
+  // module creates a UI in a new window
+  return 1;
+}
diff --git a/raylib/Makefile.am b/raylib/Makefile.am
index 60b17a4..875d5dc 100644
--- a/raylib/Makefile.am
+++ b/raylib/Makefile.am
@@ -25,8 +25,9 @@ gen: $(generated) README.md
 
 AM_CXXFLAGS=-fno-rtti -std=c++14 -fpermissive
 AM_CPPFLAGS = -Iraylib/src -Iraylib/src/external/glfw/include -Iraylib/src/external/glfw/deps/mingw \
+  -Iraylib/src/external/glfw/src \
   -DPLATFORM_DESKTOP=1 -DSUPPORT_BUSY_WAIT_LOOP=1 -DSUPPORT_SCREEN_CAPTURE=1 \
-  -DSUPPORT_GIF_RECORDING=1 -DSUPPORT_COMPRESSION_API=1 -D_GLFW_BUILD_DLL=1 \
+  -DSUPPORT_GIF_RECORDING=1 -DSUPPORT_COMPRESSION_API=1 -D_GLFW_WAYLAND=1 \
   -Wall -Wextra -Wshadow -Wdouble-promotion -Wno-unused-parameter -fPIC
 
 lib_LTLIBRARIES = libraylib.la
diff --git a/raylib/main.cpp b/raylib/main.cpp
index 8bed447..06598c9 100644
--- a/raylib/main.cpp
+++ b/raylib/main.cpp
@@ -26,6 +26,7 @@
 #include <physac/src/physac.h>
 #include <GLFW/glfw3.h>
 #include <cstring>
+#include <cstdint>
 
 #include "robin-hood-hashing/src/include/robin_hood.h"
 #include "include/var.h"
@@ -1937,7 +1938,7 @@ SBLIB_API int sblib_func_exec(int index, int argc, slib_par_t *params, var_t *re
   return result;
 }
 
-SBLIB_API void sblib_free(int cls_id, int id) {
+SBLIB_API int sblib_free(int cls_id, int id) {
   if (id != -1) {
     switch (cls_id) {
     case CLS_AUDIOSTREAM:
@@ -2030,6 +2031,7 @@ SBLIB_API void sblib_free(int cls_id, int id) {
       break;
     }
   }
+  return 0;
 }
 
 SBLIB_API void sblib_close(void) {
@@ -2094,3 +2096,8 @@ SBLIB_API void sblib_close(void) {
     _waveMap.clear();
   }
 }
+
+SBLIB_API int sblib_has_window_ui(void) {
+  // module creates a UI in a new window
+  return 1;
+}