diff --git a/Makefile b/Makefile
index bf954be0..de9a8482 100644
--- a/Makefile
+++ b/Makefile
@@ -60,7 +60,7 @@ ifeq ($(CORE_PHONY),1)
 endif
 
 deps: git_hooks deps_core deps_packages
-build: build_core build_integration build_packages
+build: build_core build_core_js build_packages
 test: test_core test_packages
 clean: clean_core clean_integration
 
@@ -126,16 +126,16 @@ clean_core:
 #################
 ## INTEGRATION ##
 #################
-build_integration: ${MAP_STD} ${PROFILE_VALIDATOR}
+build_core_js: ${MAP_STD} ${PROFILE_VALIDATOR}
 
 ${MAP_STD}:
-	cd integration && yarn install && yarn workspace @superfaceai/map-std build
+	cd core_js && yarn install && yarn workspace @superfaceai/map-std build
 
 ${PROFILE_VALIDATOR}:
-	cd integration && yarn install && yarn workspace @superfaceai/profile-validator build
+	cd core_js && yarn install && yarn workspace @superfaceai/profile-validator build
 
 test_integration:
-	cd integration && \
+	cd core_js && \
 	yarn workspace @superfaceai/map-std test && \
 	yarn workspace @superfaceai/profile-validator test
 
diff --git a/integration/.gitignore b/core_js/.gitignore
similarity index 100%
rename from integration/.gitignore
rename to core_js/.gitignore
diff --git a/integration/core-ffi/ffi.d.ts b/core_js/core-ffi/ffi.d.ts
similarity index 100%
rename from integration/core-ffi/ffi.d.ts
rename to core_js/core-ffi/ffi.d.ts
diff --git a/integration/core-ffi/package.json b/core_js/core-ffi/package.json
similarity index 100%
rename from integration/core-ffi/package.json
rename to core_js/core-ffi/package.json
diff --git a/integration/map-std/.gitignore b/core_js/map-std/.gitignore
similarity index 100%
rename from integration/map-std/.gitignore
rename to core_js/map-std/.gitignore
diff --git a/integration/map-std/package.json b/core_js/map-std/package.json
similarity index 100%
rename from integration/map-std/package.json
rename to core_js/map-std/package.json
diff --git a/integration/map-std/src/internal/bytes.ts b/core_js/map-std/src/internal/bytes.ts
similarity index 100%
rename from integration/map-std/src/internal/bytes.ts
rename to core_js/map-std/src/internal/bytes.ts
diff --git a/integration/map-std/src/internal/message.ts b/core_js/map-std/src/internal/message.ts
similarity index 100%
rename from integration/map-std/src/internal/message.ts
rename to core_js/map-std/src/internal/message.ts
diff --git a/integration/map-std/src/internal/node_compat.ts b/core_js/map-std/src/internal/node_compat.ts
similarity index 100%
rename from integration/map-std/src/internal/node_compat.ts
rename to core_js/map-std/src/internal/node_compat.ts
diff --git a/integration/map-std/src/internal/types.ts b/core_js/map-std/src/internal/types.ts
similarity index 100%
rename from integration/map-std/src/internal/types.ts
rename to core_js/map-std/src/internal/types.ts
diff --git a/integration/map-std/src/internal/util.ts b/core_js/map-std/src/internal/util.ts
similarity index 100%
rename from integration/map-std/src/internal/util.ts
rename to core_js/map-std/src/internal/util.ts
diff --git a/integration/map-std/src/map_std.ts b/core_js/map-std/src/map_std.ts
similarity index 100%
rename from integration/map-std/src/map_std.ts
rename to core_js/map-std/src/map_std.ts
diff --git a/integration/map-std/src/std.ts b/core_js/map-std/src/std.ts
similarity index 100%
rename from integration/map-std/src/std.ts
rename to core_js/map-std/src/std.ts
diff --git a/integration/map-std/src/unstable.ts b/core_js/map-std/src/unstable.ts
similarity index 100%
rename from integration/map-std/src/unstable.ts
rename to core_js/map-std/src/unstable.ts
diff --git a/integration/map-std/tsconfig.json b/core_js/map-std/tsconfig.json
similarity index 100%
rename from integration/map-std/tsconfig.json
rename to core_js/map-std/tsconfig.json
diff --git a/integration/package.json b/core_js/package.json
similarity index 75%
rename from integration/package.json
rename to core_js/package.json
index 90f09818..bbed6f96 100644
--- a/integration/package.json
+++ b/core_js/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "@superfaceai/integration",
+  "name": "@superfaceai/core-js",
   "version": "0.1.0",
   "private": true,
   "workspaces": [
@@ -7,4 +7,4 @@
     "map-std",
     "profile-validator"
   ]
-}
+}
\ No newline at end of file
diff --git a/integration/profile-validator/.gitignore b/core_js/profile-validator/.gitignore
similarity index 100%
rename from integration/profile-validator/.gitignore
rename to core_js/profile-validator/.gitignore
diff --git a/integration/profile-validator/package.json b/core_js/profile-validator/package.json
similarity index 100%
rename from integration/profile-validator/package.json
rename to core_js/profile-validator/package.json
diff --git a/integration/profile-validator/src/ast/index.ts b/core_js/profile-validator/src/ast/index.ts
similarity index 100%
rename from integration/profile-validator/src/ast/index.ts
rename to core_js/profile-validator/src/ast/index.ts
diff --git a/integration/profile-validator/src/ast/profile-ast.ts b/core_js/profile-validator/src/ast/profile-ast.ts
similarity index 100%
rename from integration/profile-validator/src/ast/profile-ast.ts
rename to core_js/profile-validator/src/ast/profile-ast.ts
diff --git a/integration/profile-validator/src/ast/source.ts b/core_js/profile-validator/src/ast/source.ts
similarity index 100%
rename from integration/profile-validator/src/ast/source.ts
rename to core_js/profile-validator/src/ast/source.ts
diff --git a/integration/profile-validator/src/ast/split.ts b/core_js/profile-validator/src/ast/split.ts
similarity index 100%
rename from integration/profile-validator/src/ast/split.ts
rename to core_js/profile-validator/src/ast/split.ts
diff --git a/integration/profile-validator/src/ast/utils.ts b/core_js/profile-validator/src/ast/utils.ts
similarity index 100%
rename from integration/profile-validator/src/ast/utils.ts
rename to core_js/profile-validator/src/ast/utils.ts
diff --git a/integration/profile-validator/src/parser/common/document/index.ts b/core_js/profile-validator/src/parser/common/document/index.ts
similarity index 100%
rename from integration/profile-validator/src/parser/common/document/index.ts
rename to core_js/profile-validator/src/parser/common/document/index.ts
diff --git a/integration/profile-validator/src/parser/common/document/interfaces.ts b/core_js/profile-validator/src/parser/common/document/interfaces.ts
similarity index 100%
rename from integration/profile-validator/src/parser/common/document/interfaces.ts
rename to core_js/profile-validator/src/parser/common/document/interfaces.ts
diff --git a/integration/profile-validator/src/parser/common/document/map.ts b/core_js/profile-validator/src/parser/common/document/map.ts
similarity index 100%
rename from integration/profile-validator/src/parser/common/document/map.ts
rename to core_js/profile-validator/src/parser/common/document/map.ts
diff --git a/integration/profile-validator/src/parser/common/document/parser.ts b/core_js/profile-validator/src/parser/common/document/parser.ts
similarity index 100%
rename from integration/profile-validator/src/parser/common/document/parser.ts
rename to core_js/profile-validator/src/parser/common/document/parser.ts
diff --git a/integration/profile-validator/src/parser/common/document/profile.ts b/core_js/profile-validator/src/parser/common/document/profile.ts
similarity index 100%
rename from integration/profile-validator/src/parser/common/document/profile.ts
rename to core_js/profile-validator/src/parser/common/document/profile.ts
diff --git a/integration/profile-validator/src/parser/common/document/version.ts b/core_js/profile-validator/src/parser/common/document/version.ts
similarity index 100%
rename from integration/profile-validator/src/parser/common/document/version.ts
rename to core_js/profile-validator/src/parser/common/document/version.ts
diff --git a/integration/profile-validator/src/parser/common/index.ts b/core_js/profile-validator/src/parser/common/index.ts
similarity index 100%
rename from integration/profile-validator/src/parser/common/index.ts
rename to core_js/profile-validator/src/parser/common/index.ts
diff --git a/integration/profile-validator/src/parser/common/source/index.ts b/core_js/profile-validator/src/parser/common/source/index.ts
similarity index 100%
rename from integration/profile-validator/src/parser/common/source/index.ts
rename to core_js/profile-validator/src/parser/common/source/index.ts
diff --git a/integration/profile-validator/src/parser/common/source/source.ts b/core_js/profile-validator/src/parser/common/source/source.ts
similarity index 100%
rename from integration/profile-validator/src/parser/common/source/source.ts
rename to core_js/profile-validator/src/parser/common/source/source.ts
diff --git a/integration/profile-validator/src/parser/common/source/util.ts b/core_js/profile-validator/src/parser/common/source/util.ts
similarity index 100%
rename from integration/profile-validator/src/parser/common/source/util.ts
rename to core_js/profile-validator/src/parser/common/source/util.ts
diff --git a/integration/profile-validator/src/parser/error.ts b/core_js/profile-validator/src/parser/error.ts
similarity index 100%
rename from integration/profile-validator/src/parser/error.ts
rename to core_js/profile-validator/src/parser/error.ts
diff --git a/integration/profile-validator/src/parser/index.ts b/core_js/profile-validator/src/parser/index.ts
similarity index 100%
rename from integration/profile-validator/src/parser/index.ts
rename to core_js/profile-validator/src/parser/index.ts
diff --git a/integration/profile-validator/src/parser/lexer/context.ts b/core_js/profile-validator/src/parser/lexer/context.ts
similarity index 100%
rename from integration/profile-validator/src/parser/lexer/context.ts
rename to core_js/profile-validator/src/parser/lexer/context.ts
diff --git a/integration/profile-validator/src/parser/lexer/index.ts b/core_js/profile-validator/src/parser/lexer/index.ts
similarity index 100%
rename from integration/profile-validator/src/parser/lexer/index.ts
rename to core_js/profile-validator/src/parser/lexer/index.ts
diff --git a/integration/profile-validator/src/parser/lexer/lexer.ts b/core_js/profile-validator/src/parser/lexer/lexer.ts
similarity index 100%
rename from integration/profile-validator/src/parser/lexer/lexer.ts
rename to core_js/profile-validator/src/parser/lexer/lexer.ts
diff --git a/integration/profile-validator/src/parser/lexer/sublexer/default/glue.ts b/core_js/profile-validator/src/parser/lexer/sublexer/default/glue.ts
similarity index 100%
rename from integration/profile-validator/src/parser/lexer/sublexer/default/glue.ts
rename to core_js/profile-validator/src/parser/lexer/sublexer/default/glue.ts
diff --git a/integration/profile-validator/src/parser/lexer/sublexer/default/index.ts b/core_js/profile-validator/src/parser/lexer/sublexer/default/index.ts
similarity index 100%
rename from integration/profile-validator/src/parser/lexer/sublexer/default/index.ts
rename to core_js/profile-validator/src/parser/lexer/sublexer/default/index.ts
diff --git a/integration/profile-validator/src/parser/lexer/sublexer/default/number.ts b/core_js/profile-validator/src/parser/lexer/sublexer/default/number.ts
similarity index 100%
rename from integration/profile-validator/src/parser/lexer/sublexer/default/number.ts
rename to core_js/profile-validator/src/parser/lexer/sublexer/default/number.ts
diff --git a/integration/profile-validator/src/parser/lexer/sublexer/default/rules.ts b/core_js/profile-validator/src/parser/lexer/sublexer/default/rules.ts
similarity index 100%
rename from integration/profile-validator/src/parser/lexer/sublexer/default/rules.ts
rename to core_js/profile-validator/src/parser/lexer/sublexer/default/rules.ts
diff --git a/integration/profile-validator/src/parser/lexer/sublexer/default/string.ts b/core_js/profile-validator/src/parser/lexer/sublexer/default/string.ts
similarity index 100%
rename from integration/profile-validator/src/parser/lexer/sublexer/default/string.ts
rename to core_js/profile-validator/src/parser/lexer/sublexer/default/string.ts
diff --git a/integration/profile-validator/src/parser/lexer/sublexer/result.ts b/core_js/profile-validator/src/parser/lexer/sublexer/result.ts
similarity index 100%
rename from integration/profile-validator/src/parser/lexer/sublexer/result.ts
rename to core_js/profile-validator/src/parser/lexer/sublexer/result.ts
diff --git a/integration/profile-validator/src/parser/lexer/token.ts b/core_js/profile-validator/src/parser/lexer/token.ts
similarity index 100%
rename from integration/profile-validator/src/parser/lexer/token.ts
rename to core_js/profile-validator/src/parser/lexer/token.ts
diff --git a/integration/profile-validator/src/parser/metadata.ts b/core_js/profile-validator/src/parser/metadata.ts
similarity index 100%
rename from integration/profile-validator/src/parser/metadata.ts
rename to core_js/profile-validator/src/parser/metadata.ts
diff --git a/integration/profile-validator/src/parser/syntax/features.ts b/core_js/profile-validator/src/parser/syntax/features.ts
similarity index 100%
rename from integration/profile-validator/src/parser/syntax/features.ts
rename to core_js/profile-validator/src/parser/syntax/features.ts
diff --git a/integration/profile-validator/src/parser/syntax/index.ts b/core_js/profile-validator/src/parser/syntax/index.ts
similarity index 100%
rename from integration/profile-validator/src/parser/syntax/index.ts
rename to core_js/profile-validator/src/parser/syntax/index.ts
diff --git a/integration/profile-validator/src/parser/syntax/parser.ts b/core_js/profile-validator/src/parser/syntax/parser.ts
similarity index 100%
rename from integration/profile-validator/src/parser/syntax/parser.ts
rename to core_js/profile-validator/src/parser/syntax/parser.ts
diff --git a/integration/profile-validator/src/parser/syntax/rule.ts b/core_js/profile-validator/src/parser/syntax/rule.ts
similarity index 100%
rename from integration/profile-validator/src/parser/syntax/rule.ts
rename to core_js/profile-validator/src/parser/syntax/rule.ts
diff --git a/integration/profile-validator/src/parser/syntax/rules/common.ts b/core_js/profile-validator/src/parser/syntax/rules/common.ts
similarity index 100%
rename from integration/profile-validator/src/parser/syntax/rules/common.ts
rename to core_js/profile-validator/src/parser/syntax/rules/common.ts
diff --git a/integration/profile-validator/src/parser/syntax/rules/profile/index.ts b/core_js/profile-validator/src/parser/syntax/rules/profile/index.ts
similarity index 100%
rename from integration/profile-validator/src/parser/syntax/rules/profile/index.ts
rename to core_js/profile-validator/src/parser/syntax/rules/profile/index.ts
diff --git a/integration/profile-validator/src/parser/syntax/rules/profile/literal.ts b/core_js/profile-validator/src/parser/syntax/rules/profile/literal.ts
similarity index 100%
rename from integration/profile-validator/src/parser/syntax/rules/profile/literal.ts
rename to core_js/profile-validator/src/parser/syntax/rules/profile/literal.ts
diff --git a/integration/profile-validator/src/parser/syntax/rules/profile/profile.ts b/core_js/profile-validator/src/parser/syntax/rules/profile/profile.ts
similarity index 100%
rename from integration/profile-validator/src/parser/syntax/rules/profile/profile.ts
rename to core_js/profile-validator/src/parser/syntax/rules/profile/profile.ts
diff --git a/integration/profile-validator/src/parser/syntax/util.ts b/core_js/profile-validator/src/parser/syntax/util.ts
similarity index 100%
rename from integration/profile-validator/src/parser/syntax/util.ts
rename to core_js/profile-validator/src/parser/syntax/util.ts
diff --git a/integration/profile-validator/src/profile_validator.ts b/core_js/profile-validator/src/profile_validator.ts
similarity index 100%
rename from integration/profile-validator/src/profile_validator.ts
rename to core_js/profile-validator/src/profile_validator.ts
diff --git a/integration/profile-validator/src/validator/index.ts b/core_js/profile-validator/src/validator/index.ts
similarity index 100%
rename from integration/profile-validator/src/validator/index.ts
rename to core_js/profile-validator/src/validator/index.ts
diff --git a/integration/profile-validator/src/validator/interfaces/binary.ts b/core_js/profile-validator/src/validator/interfaces/binary.ts
similarity index 100%
rename from integration/profile-validator/src/validator/interfaces/binary.ts
rename to core_js/profile-validator/src/validator/interfaces/binary.ts
diff --git a/integration/profile-validator/src/validator/interfaces/index.ts b/core_js/profile-validator/src/validator/interfaces/index.ts
similarity index 100%
rename from integration/profile-validator/src/validator/interfaces/index.ts
rename to core_js/profile-validator/src/validator/interfaces/index.ts
diff --git a/integration/profile-validator/src/validator/interfaces/profile-parameter-validator.errors.ts b/core_js/profile-validator/src/validator/interfaces/profile-parameter-validator.errors.ts
similarity index 100%
rename from integration/profile-validator/src/validator/interfaces/profile-parameter-validator.errors.ts
rename to core_js/profile-validator/src/validator/interfaces/profile-parameter-validator.errors.ts
diff --git a/integration/profile-validator/src/validator/lib/error.ts b/core_js/profile-validator/src/validator/lib/error.ts
similarity index 100%
rename from integration/profile-validator/src/validator/lib/error.ts
rename to core_js/profile-validator/src/validator/lib/error.ts
diff --git a/integration/profile-validator/src/validator/lib/index.ts b/core_js/profile-validator/src/validator/lib/index.ts
similarity index 100%
rename from integration/profile-validator/src/validator/lib/index.ts
rename to core_js/profile-validator/src/validator/lib/index.ts
diff --git a/integration/profile-validator/src/validator/lib/result.ts b/core_js/profile-validator/src/validator/lib/result.ts
similarity index 100%
rename from integration/profile-validator/src/validator/lib/result.ts
rename to core_js/profile-validator/src/validator/lib/result.ts
diff --git a/integration/profile-validator/src/validator/lib/variables.ts b/core_js/profile-validator/src/validator/lib/variables.ts
similarity index 100%
rename from integration/profile-validator/src/validator/lib/variables.ts
rename to core_js/profile-validator/src/validator/lib/variables.ts
diff --git a/integration/profile-validator/src/validator/profile/interfaces.ts b/core_js/profile-validator/src/validator/profile/interfaces.ts
similarity index 100%
rename from integration/profile-validator/src/validator/profile/interfaces.ts
rename to core_js/profile-validator/src/validator/profile/interfaces.ts
diff --git a/integration/profile-validator/src/validator/profile/profile-parameter-validator.errors.ts b/core_js/profile-validator/src/validator/profile/profile-parameter-validator.errors.ts
similarity index 100%
rename from integration/profile-validator/src/validator/profile/profile-parameter-validator.errors.ts
rename to core_js/profile-validator/src/validator/profile/profile-parameter-validator.errors.ts
diff --git a/integration/profile-validator/src/validator/profile/profile-parameter-validator.ts b/core_js/profile-validator/src/validator/profile/profile-parameter-validator.ts
similarity index 100%
rename from integration/profile-validator/src/validator/profile/profile-parameter-validator.ts
rename to core_js/profile-validator/src/validator/profile/profile-parameter-validator.ts
diff --git a/integration/profile-validator/tsconfig.json b/core_js/profile-validator/tsconfig.json
similarity index 100%
rename from integration/profile-validator/tsconfig.json
rename to core_js/profile-validator/tsconfig.json
diff --git a/integration/yarn.lock b/core_js/yarn.lock
similarity index 100%
rename from integration/yarn.lock
rename to core_js/yarn.lock