diff --git a/.eslintrc.json b/.eslintrc.json
index a2495852f..8d58bdb49 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -25,6 +25,7 @@
 		"no-prototype-builtins": "off",
 		"no-inner-declarations": "off",
 		"no-constant-condition": "off",
+		"no-useless-escape": "off",
 		"@nrwl/nx/enforce-module-boundaries": [
 			"error",
 			{
diff --git a/packages/core/css/parser.ts b/packages/core/css/parser.ts
index c6725ca5d..1de8de2f2 100644
--- a/packages/core/css/parser.ts
+++ b/packages/core/css/parser.ts
@@ -237,7 +237,7 @@ export function parseRepeat(value: string, start = 0, keyword = parseKeyword(val
 	return null;
 }
 
-const unitRegEx = /\s*([+-]?(?:\d+\.\d+|\d+|\.\d+)(?:[eE][+-]?\d+)?)([a-zA-Z]+|%)?\s*/gy;
+const unitRegEx = /\s*([\+\-]?(?:\d+\.\d+|\d+|\.\d+)(?:[eE][\+\-]?\d+)?)([a-zA-Z]+|%)?\s*/gy;
 export function parseUnit(text: string, start = 0): Parsed<Unit<string>> {
 	unitRegEx.lastIndex = start;
 	const result = unitRegEx.exec(text);
@@ -743,7 +743,7 @@ export function parseSimpleIdentifierSelector(text: string, start = 0): Parsed<T
 	return { start, end, value };
 }
 
-const attributeSelectorRegEx = /\[\s*([_-\w][_-\w\d]*)\s*(?:(=|\^=|\$=|\*=|~=|\|=)\s*(?:([_-\w][_-\w\d]*)|"((?:[^\\"]|\\(?:"|n|r|f|\\|0-9a-f))*)"|'((?:[^\\']|\\(?:'|n|r|f|\\|0-9a-f))*)')\s*)?\]/gy;
+const attributeSelectorRegEx = /\[\s*([_-\w][_-\w\d]*)\s*(?:(=|\^=|\$=|\*=|\~=|\|=)\s*(?:([_-\w][_-\w\d]*)|"((?:[^\\"]|\\(?:"|n|r|f|\\|0-9a-f))*)"|'((?:[^\\']|\\(?:'|n|r|f|\\|0-9a-f))*)')\s*)?\]/gy;
 export function parseAttributeSelector(text: string, start: number): Parsed<AttributeSelector> {
 	attributeSelectorRegEx.lastIndex = start;
 	const result = attributeSelectorRegEx.exec(text);
@@ -852,13 +852,13 @@ export interface QualifiedRule {
 
 const whitespaceRegEx = /[\s\t\n\r\f]*/gmy;
 
-const singleQuoteStringRegEx = /'((?:[^\n\r\f']|\\(?:\$|\n|[0-9a-fA-F]{1,6}\s?))*)(:?'|$)/gmy; // Besides $n, parse escape
-const doubleQuoteStringRegEx = /"((?:[^\n\r\f"]|\\(?:\$|\n|[0-9a-fA-F]{1,6}\s?))*)(:?"|$)/gmy; // Besides $n, parse escape
+const singleQuoteStringRegEx = /'((?:[^\n\r\f\']|\\(?:\$|\n|[0-9a-fA-F]{1,6}\s?))*)(:?'|$)/gmy; // Besides $n, parse escape
+const doubleQuoteStringRegEx = /"((?:[^\n\r\f\"]|\\(?:\$|\n|[0-9a-fA-F]{1,6}\s?))*)(:?"|$)/gmy; // Besides $n, parse escape
 
-const commentRegEx = /(\/\*(?:[^*]|\*[^/])*\*\/)/gmy;
-const numberRegEx = /[+-]?(?:\d+\.\d+|\d+|\.\d+)(?:[eE][+-]?\d+)?/gmy;
+const commentRegEx = /(\/\*(?:[^\*]|\*[^\/])*\*\/)/gmy;
+const numberRegEx = /[\+\-]?(?:\d+\.\d+|\d+|\.\d+)(?:[eE][\+\-]?\d+)?/gmy;
 // eslint-disable-next-line no-control-regex
-const nameRegEx = /-?(?:(?:[a-zA-Z_]|[^\x00-\x7F]|\\(?:\$|\n|[0-9a-fA-F]{1,6}\s?))(?:[a-zA-Z_0-9-]*|\\(?:\$|\n|[0-9a-fA-F]{1,6}\s?))*)/gmy;
+const nameRegEx = /-?(?:(?:[a-zA-Z_]|[^\x00-\x7F]|\\(?:\$|\n|[0-9a-fA-F]{1,6}\s?))(?:[a-zA-Z_0-9\-]*|\\(?:\$|\n|[0-9a-fA-F]{1,6}\s?))*)/gmy;
 // const nonQuoteURLRegEx = /(:?[^\)\s\t\n\r\f\'\"\(]|\\(?:\$|\n|[0-9a-fA-F]{1,6}\s?))*/gym; // TODO: non-printable code points omitted
 
 type InputToken = '(' | ')' | '{' | '}' | '[' | ']' | ':' | ';' | ',' | ' ' | '^=' | '|=' | '$=' | '*=' | '~=' | '<!--' | '-->' | undefined | /* <EOF-token> */ InputTokenObject | FunctionInputToken | FunctionToken | SimpleBlock | AtKeywordToken;
diff --git a/packages/core/ui/builder/binding-builder.ts b/packages/core/ui/builder/binding-builder.ts
index 404df5682..b07613510 100644
--- a/packages/core/ui/builder/binding-builder.ts
+++ b/packages/core/ui/builder/binding-builder.ts
@@ -1,5 +1,5 @@
 // regex that contains all symbols applicable for expression used to AI detect an expression.
-const expressionSymbolsRegex = /[+-*/%?:<>=!|&()^~]/;
+const expressionSymbolsRegex = /[\+\-\*\/%\?:<>=!\|&\(\)^~]/;
 
 export namespace bindingConstants {
 	export const sourceProperty = 'sourceProperty';
diff --git a/packages/core/utils/utils-common.ts b/packages/core/utils/utils-common.ts
index b453d19c9..991ae0dbb 100644
--- a/packages/core/utils/utils-common.ts
+++ b/packages/core/utils/utils-common.ts
@@ -11,7 +11,7 @@ export const RESOURCE_PREFIX = 'res://';
 export const FILE_PREFIX = 'file:///';
 
 export function escapeRegexSymbols(source: string): string {
-	const escapeRegex = /[-[]\/{}()*+?.\\^$|]/g;
+	const escapeRegex = /[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g;
 
 	return source.replace(escapeRegex, '\\$&');
 }