diff --git a/Makefile b/Makefile
index f16b209a..7d2bfb91 100644
--- a/Makefile
+++ b/Makefile
@@ -49,6 +49,9 @@ all:
 	@echo "clean - remove built files"
 	@echo "coverage - create coverage information with lcov"
 	@echo "cppcheck - analyze code with cppcheck"
+	@echo "cpplint - analyze code with cpplint"
+	@echo "clang_tidy - analyze code with Clang-Tidy"
+	@echo "clang_analyze - analyze code with Clang-Analyzer"
 	@echo "doctest - compile example files and check their output"
 	@echo "fuzz_testing - prepare fuzz testing of the JSON parser"
 	@echo "fuzz_testing_bson - prepare fuzz testing of the BSON parser"
@@ -123,7 +126,7 @@ doctest:
 # -Wno-c++2a-compat: u8 literals will behave differently in C++20...
 # -Wno-padded: padding is nothing to warn about
 pedantic_clang:
-	$(MAKE) json_unit CXX=$(COMPILER_DIR)/clang++ CXXFLAGS="\
+	$(MAKE) json_unit CXX=$(COMPILER_DIR)/clang++ CXXFLAGS=" \
 		-std=c++11 -Wno-c++98-compat -Wno-c++98-compat-pedantic \
 		-Werror \
 		-Weverything \
@@ -141,68 +144,229 @@ pedantic_clang:
 
 # calling GCC with most warnings
 pedantic_gcc:
-	$(MAKE) json_unit CXX=$(COMPILER_DIR)/g++ CXXFLAGS="\
+	$(MAKE) json_unit CXX=$(COMPILER_DIR)/g++ CXXFLAGS=" \
 		-std=c++11 \
-		-Wno-deprecated-declarations \
-		-Werror \
-		-Wall -Wpedantic -Wextra \
+		-Waddress \
+		-Waddress-of-packed-member \
+		-Waggressive-loop-optimizations \
+		-Waligned-new=all \
+		-Wall \
+		-Walloc-zero \
 		-Walloca \
+		-Warray-bounds \
 		-Warray-bounds=2 \
-		-Wcast-qual -Wcast-align \
+		-Wattribute-alias=2 \
+		-Wattribute-warning \
+		-Wattributes \
+		-Wbool-compare \
+		-Wbool-operation \
+		-Wbuiltin-declaration-mismatch \
+		-Wbuiltin-macro-redefined \
+		-Wcannot-profile \
+		-Wcast-align \
+		-Wcast-function-type \
+		-Wcast-qual \
+		-Wcatch-value=3 \
 		-Wchar-subscripts \
+		-Wclass-conversion \
+		-Wclass-memaccess \
+		-Wclobbered \
+		-Wcomment \
+		-Wcomments \
 		-Wconditionally-supported \
 		-Wconversion \
+		-Wconversion-null \
+		-Wcoverage-mismatch \
+		-Wcpp \
+		-Wctor-dtor-privacy \
+		-Wdangling-else \
 		-Wdate-time \
+		-Wdelete-incomplete \
+		-Wdelete-non-virtual-dtor \
 		-Wdeprecated \
+		-Wdeprecated-copy \
+		-Wdeprecated-copy-dtor \
+		-Wdeprecated-declarations \
 		-Wdisabled-optimization \
+		-Wdiv-by-zero \
 		-Wdouble-promotion \
 		-Wduplicated-branches \
 		-Wduplicated-cond \
+		-Wempty-body \
+		-Wendif-labels \
+		-Wenum-compare \
+		-Werror \
+		-Wextra \
+		-Wextra-semi \
+		-Wfloat-conversion \
+		-Wfloat-equal \
+		-Wformat \
+		-Wformat-contains-nul \
+		-Wformat-extra-args \
+		-Wformat-nonliteral \
 		-Wformat-overflow=2 \
+		-Wformat-security \
 		-Wformat-signedness \
 		-Wformat-truncation=2 \
+		-Wformat-y2k \
+		-Wformat-zero-length \
 		-Wformat=2 \
-		-Wno-ignored-qualifiers \
+		-Wframe-address \
+		-Wfree-nonheap-object \
+		-Whsa \
+		-Wif-not-aligned \
+		-Wignored-attributes \
+		-Wignored-qualifiers \
 		-Wimplicit-fallthrough=5 \
+		-Winherited-variadic-ctor \
+		-Winit-list-lifetime \
+		-Winit-self \
+		-Winline \
+		-Wint-in-bool-context \
+		-Wint-to-pointer-cast \
+		-Winvalid-memory-model \
+		-Winvalid-offsetof \
+		-Winvalid-pch \
+		-Wliteral-suffix \
+		-Wlogical-not-parentheses \
 		-Wlogical-op \
+		-Wlto-type-mismatch \
+		-Wmain \
+		-Wmaybe-uninitialized \
+		-Wmemset-elt-size \
+		-Wmemset-transposed-args \
+		-Wmisleading-indentation \
+		-Wmissing-attributes \
+		-Wmissing-braces \
 		-Wmissing-declarations \
+		-Wmissing-field-initializers \
 		-Wmissing-format-attribute \
 		-Wmissing-include-dirs \
+		-Wmissing-noreturn \
+		-Wmissing-profile \
+		-Wmultichar \
+		-Wmultiple-inheritance \
+		-Wmultistatement-macros \
+		-Wnarrowing \
+		-Wno-deprecated-declarations \
+		-Wno-effc++ \
+		-Wno-expansion-to-defined \
+		-Wno-ignored-qualifiers \
+		-Wno-long-long \
+		-Wno-namespaces \
+		-Wno-padded \
+		-Wno-switch-default \
+		-Wno-switch-enum \
+		-Wno-system-headers \
+		-Wno-templates \
+		-Wno-undef \
 		-Wnoexcept \
+		-Wnoexcept-type \
+		-Wnon-template-friend \
+		-Wnon-virtual-dtor \
 		-Wnonnull \
+		-Wnonnull-compare \
+		-Wnonportable-cfstrings \
+		-Wnormalized \
 		-Wnull-dereference \
+		-Wodr \
 		-Wold-style-cast \
+		-Wopenmp-simd \
+		-Woverflow \
+		-Woverlength-strings \
 		-Woverloaded-virtual \
+		-Wpacked \
+		-Wpacked-bitfield-compat \
+		-Wpacked-not-aligned \
 		-Wparentheses \
+		-Wpedantic \
+		-Wpessimizing-move \
 		-Wplacement-new=2 \
+		-Wpmf-conversions \
+		-Wpointer-arith \
+		-Wpointer-compare \
+		-Wpragmas \
+		-Wprio-ctor-dtor \
+		-Wpsabi \
 		-Wredundant-decls \
+		-Wredundant-move \
+		-Wregister \
 		-Wreorder \
 		-Wrestrict \
+		-Wreturn-local-addr \
+		-Wreturn-type \
+		-Wscalar-storage-order \
+		-Wsequence-point \
+		-Wshadow \
+		-Wshadow-compatible-local \
+		-Wshadow-local \
+		-Wshadow=compatible-local \
 		-Wshadow=global \
+		-Wshadow=local \
+		-Wshift-count-negative \
+		-Wshift-count-overflow \
+		-Wshift-negative-value \
 		-Wshift-overflow=2 \
+		-Wsign-compare \
 		-Wsign-conversion \
 		-Wsign-promo \
 		-Wsized-deallocation \
+		-Wsizeof-array-argument \
+		-Wsizeof-pointer-div \
+		-Wsizeof-pointer-memaccess \
+		-Wstack-protector \
+		-Wstrict-aliasing=3 \
+		-Wstrict-null-sentinel \
 		-Wstrict-overflow=5 \
+		-Wstringop-overflow=4 \
+		-Wstringop-truncation \
+		-Wsubobject-linkage \
+		-Wsuggest-attribute=cold \
 		-Wsuggest-attribute=const \
 		-Wsuggest-attribute=format \
+		-Wsuggest-attribute=malloc \
 		-Wsuggest-attribute=noreturn \
 		-Wsuggest-attribute=pure \
 		-Wsuggest-final-methods \
 		-Wsuggest-final-types \
 		-Wsuggest-override \
+		-Wswitch \
+		-Wswitch-bool \
+		-Wswitch-unreachable \
+		-Wsync-nand \
+		-Wsynth \
+		-Wtautological-compare \
+		-Wterminate \
+		-Wtrampolines \
 		-Wtrigraphs \
-		-Wundef \
-		-Wuninitialized -Wunknown-pragmas \
+		-Wtype-limits \
+		-Wuninitialized \
+		-Wunknown-pragmas \
+		-Wunreachable-code \
+		-Wunsafe-loop-optimizations \
 		-Wunused \
+		-Wunused-but-set-parameter \
+		-Wunused-but-set-variable \
 		-Wunused-const-variable=2 \
+		-Wunused-function \
+		-Wunused-label \
+		-Wunused-local-typedefs \
 		-Wunused-macros \
 		-Wunused-parameter \
+		-Wunused-result \
+		-Wunused-value \
+		-Wunused-variable \
 		-Wuseless-cast \
+		-Wvarargs \
 		-Wvariadic-macros \
-		-Wctor-dtor-privacy \
-		-Winit-self \
-		-Wstrict-null-sentinel"
+		-Wvector-operation-performance \
+		-Wvirtual-inheritance \
+		-Wvirtual-move-assign \
+		-Wvla \
+		-Wvolatile-register-var \
+		-Wwrite-strings \
+		-Wzero-as-null-pointer-constant \
+		"
 
 ##########################################################################
 # benchmarks
@@ -279,7 +443,7 @@ fuzzing-stop:
 
 # call cppcheck on the main header file
 cppcheck:
-	cppcheck --enable=warning --inconclusive --force --std=c++11 $(AMALGAMATED_FILE) --error-exitcode=1
+	cppcheck --enable=warning --inconclusive --force --std=c++11 $(SRCS) --error-exitcode=1
 
 # compile and check with Clang Static Analyzer
 clang_analyze:
@@ -288,6 +452,21 @@ clang_analyze:
 	cd clang_analyze_build ; CCC_CXX=$(COMPILER_DIR)/clang++ CXX=$(COMPILER_DIR)/clang++ $(COMPILER_DIR)/scan-build cmake .. -GNinja
 	cd clang_analyze_build ; $(COMPILER_DIR)/scan-build -enable-checker alpha.core.BoolAssignment,alpha.core.CallAndMessageUnInitRefArg,alpha.core.CastSize,alpha.core.CastToStruct,alpha.core.Conversion,alpha.core.DynamicTypeChecker,alpha.core.FixedAddr,alpha.core.PointerArithm,alpha.core.PointerSub,alpha.core.SizeofPtr,alpha.core.StackAddressAsyncEscape,alpha.core.TestAfterDivZero,alpha.deadcode.UnreachableCode,core.builtin.BuiltinFunctions,core.builtin.NoReturnFunctions,core.CallAndMessage,core.DivideZero,core.DynamicTypePropagation,core.NonnilStringConstants,core.NonNullParamChecker,core.NullDereference,core.StackAddressEscape,core.UndefinedBinaryOperatorResult,core.uninitialized.ArraySubscript,core.uninitialized.Assign,core.uninitialized.Branch,core.uninitialized.CapturedBlockVariable,core.uninitialized.UndefReturn,core.VLASize,cplusplus.InnerPointer,cplusplus.Move,cplusplus.NewDelete,cplusplus.NewDeleteLeaks,cplusplus.SelfAssignment,deadcode.DeadStores,nullability.NullableDereferenced,nullability.NullablePassedToNonnull,nullability.NullableReturnedFromNonnull,nullability.NullPassedToNonnull,nullability.NullReturnedFromNonnull --use-c++=$(COMPILER_DIR)/clang++ --view -analyze-headers -o clang_analyze_build/report.html ninja
 
+# call cpplint (some errors expected due to false positives)
+cpplint:
+	third_party/cpplint/cpplint.py --filter=-whitespace,-legal,-readability/alt_tokens,-runtime/references,-runtime/explicit --quiet --recursive include
+
+clang_tidy:
+	$(COMPILER_DIR)/clang-tidy -checks='-*, readability-*, -readability-magic-numbers, -readability-uppercase-literal-suffix, modernize-*, bugprone-*, performance-*, clang-analyzer-*, portability-*, cert-*, hicpp-*, -hicpp-no-array-decay, -hicpp-uppercase-literal-suffix, google-*, -google-runtime-references' $(SRCS) -- -Iinclude -std=c++11
+
+pvs_studio:
+	rm -fr pvs_studio_build
+	mkdir pvs_studio_build
+	cd pvs_studio_build ; cmake .. -DCMAKE_EXPORT_COMPILE_COMMANDS=On
+	cd pvs_studio_build ; pvs-studio-analyzer analyze -j 10
+	cd pvs_studio_build ; plog-converter -a'GA:1,2;64:1;CS' -t fullhtml PVS-Studio.log -o pvs
+	open pvs_studio_build/pvs/index.html
+
 ##########################################################################
 # maintainer targets
 ##########################################################################