diff --git a/Makefile b/Makefile
index 75c6d60b..c2080b49 100644
--- a/Makefile
+++ b/Makefile
@@ -34,7 +34,7 @@ endif
 
 ## Display this help screen
 help:
-	@printf "\e[36m%-35s %s\e[0m\n" "Command" "Usage"
+	@printf "\033[36m%-35s %s\033[0m\n" "Command" "Usage"
 	@sed -n -e '/^## /{'\
 		-e 's/## //g;'\
 		-e 'h;'\
@@ -51,39 +51,39 @@ help:
 
 ## Build in release-safe mode
 build:
-	@printf "\e[36mBuilding (release safe)...\e[0m\n"
-	$(ZIG) build -Doptimize=ReleaseSafe -Dgit_commit=$$(git rev-parse --short HEAD) || (printf "\e[33mBuild ERROR\e[0m\n"; exit 1;)
-	@printf "\e[33mBuild OK\e[0m\n"
+	@printf "\033[36mBuilding (release safe)...\033[0m\n"
+	$(ZIG) build -Doptimize=ReleaseSafe -Dgit_commit=$$(git rev-parse --short HEAD) || (printf "\033[33mBuild ERROR\033[0m\n"; exit 1;)
+	@printf "\033[33mBuild OK\033[0m\n"
 
 ## Build in debug mode
 build-dev:
-	@printf "\e[36mBuilding (debug)...\e[0m\n"
-	@$(ZIG) build -Dgit_commit=$$(git rev-parse --short HEAD) || (printf "\e[33mBuild ERROR\e[0m\n"; exit 1;)
-	@printf "\e[33mBuild OK\e[0m\n"
+	@printf "\033[36mBuilding (debug)...\033[0m\n"
+	@$(ZIG) build -Dgit_commit=$$(git rev-parse --short HEAD) || (printf "\033[33mBuild ERROR\033[0m\n"; exit 1;)
+	@printf "\033[33mBuild OK\033[0m\n"
 
 ## Run the server in release mode
 run: build
-	@printf "\e[36mRunning...\e[0m\n"
-	@./zig-out/bin/lightpanda || (printf "\e[33mRun ERROR\e[0m\n"; exit 1;)
+	@printf "\033[36mRunning...\033[0m\n"
+	@./zig-out/bin/lightpanda || (printf "\033[33mRun ERROR\033[0m\n"; exit 1;)
 
 ## Run the server in debug mode
 run-debug: build-dev
-	@printf "\e[36mRunning...\e[0m\n"
-	@./zig-out/bin/lightpanda || (printf "\e[33mRun ERROR\e[0m\n"; exit 1;)
+	@printf "\033[36mRunning...\033[0m\n"
+	@./zig-out/bin/lightpanda || (printf "\033[33mRun ERROR\033[0m\n"; exit 1;)
 
 ## Run a JS shell in debug mode
 shell:
-	@printf "\e[36mBuilding shell...\e[0m\n"
-	@$(ZIG) build shell || (printf "\e[33mBuild ERROR\e[0m\n"; exit 1;)
+	@printf "\033[36mBuilding shell...\033[0m\n"
+	@$(ZIG) build shell || (printf "\033[33mBuild ERROR\033[0m\n"; exit 1;)
 
 ## Run WPT tests
 wpt:
-	@printf "\e[36mBuilding wpt...\e[0m\n"
-	@$(ZIG) build wpt -- $(filter-out $@,$(MAKECMDGOALS)) || (printf "\e[33mBuild ERROR\e[0m\n"; exit 1;)
+	@printf "\033[36mBuilding wpt...\033[0m\n"
+	@$(ZIG) build wpt -- $(filter-out $@,$(MAKECMDGOALS)) || (printf "\033[33mBuild ERROR\033[0m\n"; exit 1;)
 
 wpt-summary:
-	@printf "\e[36mBuilding wpt...\e[0m\n"
-	@$(ZIG) build wpt -- --summary $(filter-out $@,$(MAKECMDGOALS)) || (printf "\e[33mBuild ERROR\e[0m\n"; exit 1;)
+	@printf "\033[36mBuilding wpt...\033[0m\n"
+	@$(ZIG) build wpt -- --summary $(filter-out $@,$(MAKECMDGOALS)) || (printf "\033[33mBuild ERROR\033[0m\n"; exit 1;)
 
 ## Test - `grep` is used to filter out the huge compile command on build
 ifeq ($(OS), macos)
@@ -127,27 +127,27 @@ ICONV := $(BC)vendor/libiconv/out/$(OS)-$(ARCH)
 # TODO: this way of linking libiconv is not ideal. We should have a more generic way
 # and stick to a specif version. Maybe build from source. Anyway not now.
 _install-netsurf: clean-netsurf
-	@printf "\e[36mInstalling NetSurf...\e[0m\n" && \
-	ls $(ICONV)/lib/libiconv.a 1> /dev/null || (printf "\e[33mERROR: you need to execute 'make install-libiconv'\e[0m\n"; exit 1;) && \
+	@printf "\033[36mInstalling NetSurf...\033[0m\n" && \
+	ls $(ICONV)/lib/libiconv.a 1> /dev/null || (printf "\033[33mERROR: you need to execute 'make install-libiconv'\033[0m\n"; exit 1;) && \
 	mkdir -p $(BC_NS) && \
 	cp -R vendor/netsurf/share $(BC_NS) && \
 	export PREFIX=$(BC_NS) && \
 	export OPTLDFLAGS="-L$(ICONV)/lib" && \
 	export OPTCFLAGS="$(OPTCFLAGS) -I$(ICONV)/include" && \
-	printf "\e[33mInstalling libwapcaplet...\e[0m\n" && \
+	printf "\033[33mInstalling libwapcaplet...\033[0m\n" && \
 	cd vendor/netsurf/libwapcaplet && \
 	BUILDDIR=$(BC_NS)/build/libwapcaplet make install && \
 	cd ../libparserutils && \
-	printf "\e[33mInstalling libparserutils...\e[0m\n" && \
+	printf "\033[33mInstalling libparserutils...\033[0m\n" && \
 	BUILDDIR=$(BC_NS)/build/libparserutils make install && \
 	cd ../libhubbub && \
-	printf "\e[33mInstalling libhubbub...\e[0m\n" && \
+	printf "\033[33mInstalling libhubbub...\033[0m\n" && \
 	BUILDDIR=$(BC_NS)/build/libhubbub make install && \
 	rm src/treebuilder/autogenerated-element-type.c && \
 	cd ../libdom && \
-	printf "\e[33mInstalling libdom...\e[0m\n" && \
+	printf "\033[33mInstalling libdom...\033[0m\n" && \
 	BUILDDIR=$(BC_NS)/build/libdom make install && \
-	printf "\e[33mRunning libdom example...\e[0m\n" && \
+	printf "\033[33mRunning libdom example...\033[0m\n" && \
 	cd examples && \
 	$(ZIG) cc \
 	-I$(ICONV)/include \
@@ -164,14 +164,14 @@ _install-netsurf: clean-netsurf
 	$(ICONV)/lib/libiconv.a && \
 	./a.out > /dev/null && \
 	rm a.out && \
-	printf "\e[36mDone NetSurf $(OS)\e[0m\n"
+	printf "\033[36mDone NetSurf $(OS)\033[0m\n"
 
 clean-netsurf:
-	@printf "\e[36mCleaning NetSurf build...\e[0m\n" && \
+	@printf "\033[36mCleaning NetSurf build...\033[0m\n" && \
 	rm -Rf $(BC_NS)
 
 test-netsurf:
-	@printf "\e[36mTesting NetSurf...\e[0m\n" && \
+	@printf "\033[36mTesting NetSurf...\033[0m\n" && \
 	export PREFIX=$(BC_NS) && \
 	export LDFLAGS="-L$(ICONV)/lib -L$(BC_NS)/lib" && \
 	export CFLAGS="-I$(ICONV)/include -I$(BC_NS)/include" && \