diff --git a/base/sources/backends/data/wasm/start.js b/base/sources/backends/data/wasm/start.js
index 524f5e90..0362ef7d 100644
--- a/base/sources/backends/data/wasm/start.js
+++ b/base/sources/backends/data/wasm/start.js
@@ -83,7 +83,7 @@ async function init() {
 	let   wasm_bytes = null;
 	await fetch("./start.wasm").then(res => res.arrayBuffer()).then(buffer => wasm_bytes = new Uint8Array(buffer));
 
-	memory  = new WebAssembly.Memory({initial : 4356, maximum : 4356, shared : true}); // * 65536 = 285474816 (make.js --initial-memory)
+	memory  = new WebAssembly.Memory({initial : 8192, maximum : 8192, shared : true}); // * 65536 = 536870912 (make.js --initial-memory)
 	heapu8  = new Uint8Array(memory.buffer);
 	heapu16 = new Uint16Array(memory.buffer);
 	heapu32 = new Uint32Array(memory.buffer);
diff --git a/base/sources/backends/wasm_system.c b/base/sources/backends/wasm_system.c
index 30882a7e..32be7580 100644
--- a/base/sources/backends/wasm_system.c
+++ b/base/sources/backends/wasm_system.c
@@ -2,6 +2,7 @@
 #include <iron_audio.h>
 #include <iron_gpu.h>
 #include <iron_system.h>
+#include <iron_net.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -160,3 +161,22 @@ void iron_net_update() {
 }
 
 volatile uint64_t iron_net_bytes_downloaded = 0;
+
+void iron_net_request(const char *url_base, const char *url_path, const char *data, int port, int method, iron_https_callback_t callback, void *callbackdata,
+                      const char *dst_path) {
+}
+
+bool _save_and_quit_callback_internal() {
+	return false;
+}
+
+const char *iron_language() {
+	return "en";
+}
+
+void iron_load_url(const char *url) {
+}
+
+const char *iron_system_id() {
+	return "wasm";
+}
diff --git a/base/sources/backends/webgpu_gpu.c b/base/sources/backends/webgpu_gpu.c
index d3813982..eacef38e 100644
--- a/base/sources/backends/webgpu_gpu.c
+++ b/base/sources/backends/webgpu_gpu.c
@@ -782,3 +782,17 @@ void gpu_buffer_destroy_internal(gpu_buffer_t *buffer) {
 char *gpu_device_name() {
 	return device_name;
 }
+
+bool gpu_raytrace_supported(void) { return false; }
+void gpu_raytrace_pipeline_init(gpu_raytrace_pipeline_t *pipeline, void *ray_shader, int ray_shader_size, gpu_buffer_t *constant_buffer) {}
+void gpu_raytrace_pipeline_destroy(gpu_raytrace_pipeline_t *pipeline) {}
+void gpu_raytrace_acceleration_structure_init(gpu_raytrace_acceleration_structure_t *accel) {}
+void gpu_raytrace_acceleration_structure_add(gpu_raytrace_acceleration_structure_t *accel, gpu_buffer_t *vb, gpu_buffer_t *ib, iron_matrix4x4_t transform) {}
+void gpu_raytrace_acceleration_structure_build(gpu_raytrace_acceleration_structure_t *accel, gpu_buffer_t *_vb_full, gpu_buffer_t *_ib_full) {}
+void gpu_raytrace_acceleration_structure_destroy(gpu_raytrace_acceleration_structure_t *accel) {}
+void gpu_raytrace_set_textures(gpu_texture_t *texpaint0, gpu_texture_t *texpaint1, gpu_texture_t *texpaint2, gpu_texture_t *texenv, gpu_texture_t *texsobol,
+                               gpu_texture_t *texscramble, gpu_texture_t *texrank) {}
+void gpu_raytrace_set_acceleration_structure(gpu_raytrace_acceleration_structure_t *accel) {}
+void gpu_raytrace_set_pipeline(gpu_raytrace_pipeline_t *pipeline) {}
+void gpu_raytrace_set_target(gpu_texture_t *output) {}
+void gpu_raytrace_dispatch_rays() {}
diff --git a/base/sources/iron.h b/base/sources/iron.h
index 0477db54..445c07d9 100644
--- a/base/sources/iron.h
+++ b/base/sources/iron.h
@@ -1473,6 +1473,17 @@ char *iron_save_dialog(char *filter_list, char *default_path) {
 	wcstombs(temp_string, out_path, sizeof(temp_string));
 	return temp_string;
 }
+
+#elif defined(IRON_WASM)
+
+char_ptr_array_t *iron_open_dialog(char *filter_list, char *default_path, bool open_multiple) {
+	return NULL;
+}
+
+char *iron_save_dialog(char *filter_list, char *default_path) {
+	return NULL;
+}
+
 #endif
 
 char *iron_read_directory(char *path) {
diff --git a/base/sources/libs/miniclib/inttypes.h b/base/sources/libs/miniclib/inttypes.h
new file mode 100644
index 00000000..c48840b5
--- /dev/null
+++ b/base/sources/libs/miniclib/inttypes.h
@@ -0,0 +1,3 @@
+#pragma once
+
+#define PRIu64 "llu"
diff --git a/base/sources/libs/miniclib/math.c b/base/sources/libs/miniclib/math.c
index 5380fc9d..8657ee7f 100644
--- a/base/sources/libs/miniclib/math.c
+++ b/base/sources/libs/miniclib/math.c
@@ -193,6 +193,22 @@ float expf(float x) {
 	return 0.0;
 }
 
+double exp2(double x) {
+	return 0.0;
+}
+
+float exp2f(float x) {
+	return 0.0f;
+}
+
+double frexp(double x, int *exp) {
+	return 0.0;
+}
+
+float frexpf(float x, int *exp) {
+	return 0.0;
+}
+
 double sqrt(double x) {
 #ifdef IRON_WASM
 	return js_sqrt(x);
@@ -211,6 +227,10 @@ double fmod(double x, double y) {
 	return 0.0;
 }
 
+float fmodf(float x, float y) {
+	return 0.0f;
+}
+
 int isnan(float x) {
 	return 0;
 }
diff --git a/base/sources/libs/miniclib/math.h b/base/sources/libs/miniclib/math.h
index 29b01e53..10fe9f2f 100644
--- a/base/sources/libs/miniclib/math.h
+++ b/base/sources/libs/miniclib/math.h
@@ -32,9 +32,14 @@ float  logf(float x);
 float  log2f(float x);
 double exp(double x);
 float  expf(float x);
+double exp2(double x);
+float  exp2f(float x);
+double frexp(double x, int *exp);
+float  frexpf(float x, int *exp);
 double sqrt(double x);
 float  sqrtf(float x);
 double fmod(double x, double y);
+float  fmodf(float x, float y);
 
 int isnan(float x);
 #define NAN (0.0F / 0.0F)
diff --git a/base/sources/libs/miniclib/memory.c b/base/sources/libs/miniclib/memory.c
index 8029ce2c..fde3bf94 100644
--- a/base/sources/libs/miniclib/memory.c
+++ b/base/sources/libs/miniclib/memory.c
@@ -39,6 +39,10 @@ void *realloc(void *mem, size_t size) {
 
 void free(void *mem) {}
 
+void *aligned_alloc(size_t align, size_t size) {
+	return NULL;
+}
+
 void *memset(void *ptr, int value, size_t num) {
 	unsigned char *data = (unsigned char *)ptr;
 	for (size_t i = 0; i < num; ++i) {
@@ -66,3 +70,7 @@ int memcmp(const void *ptr1, const void *ptr2, size_t num) {
 	}
 	return 0;
 }
+
+void *memmove(void *destination, const void *source, size_t num) {
+	return NULL;
+}
diff --git a/base/sources/libs/miniclib/stdlib.c b/base/sources/libs/miniclib/stdlib.c
index e689b6c6..ff67f889 100644
--- a/base/sources/libs/miniclib/stdlib.c
+++ b/base/sources/libs/miniclib/stdlib.c
@@ -16,6 +16,10 @@ float strtof(const char *str, char **endptr) {
 	return 0.0f;
 }
 
+double strtod(const char *str, char **endptr) {
+	return 0.0;
+}
+
 double atof (const char* str) {
 	return 0.0;
 }
diff --git a/base/sources/libs/miniclib/stdlib.h b/base/sources/libs/miniclib/stdlib.h
index 9ac5dc0d..73a694cb 100644
--- a/base/sources/libs/miniclib/stdlib.h
+++ b/base/sources/libs/miniclib/stdlib.h
@@ -9,12 +9,14 @@ void *malloc(size_t size);
 void *calloc(size_t num, size_t size);
 void *realloc(void *mem, size_t size);
 void  free(void *mem);
+void *aligned_alloc(size_t align, size_t size);
 
 int  system(const char *string);
 void exit(int code);
 
 long int      strtol(const char *str, char **endptr, int base);
 float         strtof(const char *str, char **endptr);
+double        strtod(const char *str, char **endptr);
 double        atof(const char *str);
 int           abs(int n);
 long long int llabs(long long int n);
diff --git a/base/sources/libs/miniclib/string.h b/base/sources/libs/miniclib/string.h
index 2c88c8d3..c829eda4 100644
--- a/base/sources/libs/miniclib/string.h
+++ b/base/sources/libs/miniclib/string.h
@@ -2,37 +2,23 @@
 
 #include <stddef.h>
 
-void *memset(void *ptr, int value, size_t num);
-
-void *memcpy(void *destination, const void *source, size_t num);
-
-int memcmp(const void *ptr1, const void *ptr2, size_t num);
-
+void  *memset(void *ptr, int value, size_t num);
+void  *memcpy(void *destination, const void *source, size_t num);
+int    memcmp(const void *ptr1, const void *ptr2, size_t num);
+void  *memmove(void *destination, const void *source, size_t num);
 size_t strlen(const char *str);
-
-char *strcpy(char *destination, const char *source);
-
-char *strncpy(char *destination, const char *source, size_t num);
-
-char *strcat(char *destination, const char *source);
+char  *strcpy(char *destination, const char *source);
+char  *strncpy(char *destination, const char *source, size_t num);
+char  *strcat(char *destination, const char *source);
 
 // built-in in Clang
-char *strstr(const char *str1, const char *str2);
-
-int strcmp(const char *str1, const char *str2);
-
-int strncmp(const char *str1, const char *str2, size_t num);
-
-size_t wcslen(const wchar_t *str);
-
+char    *strstr(const char *str1, const char *str2);
+int      strcmp(const char *str1, const char *str2);
+int      strncmp(const char *str1, const char *str2, size_t num);
+size_t   wcslen(const wchar_t *str);
 wchar_t *wcscpy(wchar_t *destination, const wchar_t *source);
-
 wchar_t *wcsncpy(wchar_t *destination, const wchar_t *source, size_t num);
-
 wchar_t *wcscat(wchar_t *destination, const wchar_t *source);
-
 wchar_t *wcsstr(wchar_t *str1, const wchar_t *str2);
-
-int wcscmp(const wchar_t *str1, const wchar_t *str2);
-
-int wcsncmp(const wchar_t *str1, const wchar_t *str2, size_t num);
+int      wcscmp(const wchar_t *str1, const wchar_t *str2);
+int      wcsncmp(const wchar_t *str1, const wchar_t *str2, size_t num);
diff --git a/base/tools/make.js b/base/tools/make.js
index 5d138ee9..209dcf60 100644
--- a/base/tools/make.js
+++ b/base/tools/make.js
@@ -947,7 +947,7 @@ class WasmExporter extends Exporter {
 		let compilerFlags     = "";
 		this.make =
 		    new MakeExporter(compiler, compiler, compilerFlags, compilerFlags,
-							 '--target=wasm32 -nostdlib -matomics -mbulk-memory "-Wl,--import-memory,--shared-memory,--allow-undefined,--no-entry,--stack-first,--initial-memory=285474816,--max-memory=285474816,-z,stack-size=10000"', '.wasm');
+							 '--target=wasm32 -nostdlib -matomics -mbulk-memory "-Wl,--import-memory,--shared-memory,--allow-undefined,--no-entry,--stack-first,--initial-memory=536870912,--max-memory=536870912,-z,stack-size=10000"', '.wasm');
 	}
 
 	export_solution(project) {
diff --git a/paint/project.js b/paint/project.js
index 065e41d4..c330d938 100644
--- a/paint/project.js
+++ b/paint/project.js
@@ -17,6 +17,16 @@ flags.idle_sleep          = true;
 flags.export_version_info = true;
 flags.export_data_list    = platform == "android"; // .apk contents
 
+if (platform == "wasm") {
+    flags.with_nfd = false;
+    flags.with_compress = false;
+    flags.with_video_write = false;
+    flags.with_eval = false;
+    flags.with_plugins = false;
+    flags.with_raytrace = false;
+    flags.idle_sleep = false;
+}
+
 let project = new Project(flags.name);
 project.add_project("../base");
 project.add_tsfiles("sources");