diff --git a/src/components/ClearButton/ClearButton.test.tsx b/src/components/ClearButton/ClearButton.test.tsx
index d7162a5..877c04b 100644
--- a/src/components/ClearButton/ClearButton.test.tsx
+++ b/src/components/ClearButton/ClearButton.test.tsx
@@ -6,16 +6,16 @@ import { resultExceptions } from '../Tree/types';
 import { text } from '../../helpers';
 import { render } from '../../utils/test-util';
 import { useResultContext } from '../../contexts/ResultContext';
-import { useTextareaContext } from '../../contexts/TextareaContext';
+import { useTextareaRefContext } from '../../contexts/TextareaRefContext';
 
 jest.mock('../../contexts/ResultContext');
-jest.mock('../../contexts/TextareaContext');
+jest.mock('../../contexts/TextareaRefContext');
 
 const mockSetResult = jest.fn();
 const mockSetTextareaValue = jest.fn();
 
 (useResultContext as jest.Mock).mockReturnValue({ setResult: mockSetResult });
-(useTextareaContext as jest.Mock).mockReturnValue({
+(useTextareaRefContext as jest.Mock).mockReturnValue({
   setTextareaValue: mockSetTextareaValue,
 });
 
diff --git a/src/components/ClearButton/ClearButton.tsx b/src/components/ClearButton/ClearButton.tsx
index 44f1b2d..5670d23 100644
--- a/src/components/ClearButton/ClearButton.tsx
+++ b/src/components/ClearButton/ClearButton.tsx
@@ -2,12 +2,12 @@ import React from 'react';
 import Button from '../common/Button';
 import { text } from '../../helpers/index';
 import { useResultContext } from '../../contexts/ResultContext';
-import { useTextareaContext } from '../../contexts/TextareaContext';
+import { useTextareaRefContext } from '../../contexts/TextareaRefContext';
 import { resultExceptions } from '../Tree/types';
 
 const ClearButton: React.FC = () => {
   const { setResult } = useResultContext();
-  const { setTextareaValue } = useTextareaContext();
+  const { setTextareaValue } = useTextareaRefContext();
 
   const handleClear = () => {
     setTextareaValue('');
@@ -17,4 +17,4 @@ const ClearButton: React.FC = () => {
   return <Button onClick={handleClear}>{text.clearBtn}</Button>;
 };
 
-export default React.memo(ClearButton);
+export default ClearButton;
diff --git a/src/components/CreateButton/CreateButton.test.tsx b/src/components/CreateButton/CreateButton.test.tsx
index bea7ec9..6bea735 100644
--- a/src/components/CreateButton/CreateButton.test.tsx
+++ b/src/components/CreateButton/CreateButton.test.tsx
@@ -7,18 +7,19 @@ import { text } from '../../helpers';
 import { render } from '../../utils/test-util';
 import { buildTree } from '../../utils/buildTree';
 import { useResultContext } from '../../contexts/ResultContext';
-import { useTextareaContext } from '../../contexts/TextareaContext';
-
+import { useTextareaRefContext } from '../../contexts/TextareaRefContext';
 jest.mock('../../contexts/ResultContext');
-jest.mock('../../contexts/TextareaContext');
+jest.mock('../../contexts/TextareaRefContext');
 jest.mock('../../utils/buildTree');
 
 const mockSetResult = jest.fn();
-const mockTextareaValue = '';
+const mockTextareaRef = { current: { value: '' } };
+const mockSetTextareaValue = jest.fn();
 
 (useResultContext as jest.Mock).mockReturnValue({ setResult: mockSetResult });
-(useTextareaContext as jest.Mock).mockReturnValue({
-  textareaValue: mockTextareaValue,
+(useTextareaRefContext as jest.Mock).mockReturnValue({
+  textareaRef: mockTextareaRef,
+  setTextareaValue: mockSetTextareaValue,
 });
 
 describe('CreateButton Component', () => {
@@ -32,8 +33,9 @@ describe('CreateButton Component', () => {
   });
 
   it('handles create with empty textarea and example paths', () => {
-    (useTextareaContext as jest.Mock).mockReturnValueOnce({
-      textareaValue: '',
+    (useTextareaRefContext as jest.Mock).mockReturnValueOnce({
+      textareaRef: { current: { value: '' } },
+      setTextareaValue: mockSetTextareaValue,
     });
     (buildTree as jest.Mock).mockReturnValueOnce({});
 
@@ -47,8 +49,9 @@ describe('CreateButton Component', () => {
 
   it('handles create with empty textarea and non-empty tree', () => {
     const mockTree = { root: {} };
-    (useTextareaContext as jest.Mock).mockReturnValueOnce({
-      textareaValue: '',
+    (useTextareaRefContext as jest.Mock).mockReturnValueOnce({
+      textareaRef: { current: { value: '' } },
+      setTextareaValue: mockSetTextareaValue,
     });
     (buildTree as jest.Mock).mockReturnValueOnce(mockTree);
 
@@ -59,8 +62,9 @@ describe('CreateButton Component', () => {
   });
 
   it('handles create with invalid JSON in textarea', () => {
-    (useTextareaContext as jest.Mock).mockReturnValueOnce({
-      textareaValue: 'invalid JSON',
+    (useTextareaRefContext as jest.Mock).mockReturnValueOnce({
+      textareaRef: { current: { value: 'invalid JSON' } },
+      setTextareaValue: mockSetTextareaValue,
     });
 
     const { getByText } = render(<CreateButton />);
@@ -70,8 +74,9 @@ describe('CreateButton Component', () => {
   });
 
   it('handles create with valid JSON in textarea resulting in empty tree', () => {
-    (useTextareaContext as jest.Mock).mockReturnValueOnce({
-      textareaValue: '[]',
+    (useTextareaRefContext as jest.Mock).mockReturnValueOnce({
+      textareaRef: { current: { value: '[]' } },
+      setTextareaValue: mockSetTextareaValue,
     });
     (buildTree as jest.Mock).mockReturnValueOnce({});
 
@@ -83,8 +88,9 @@ describe('CreateButton Component', () => {
 
   it('handles create with valid JSON in textarea resulting in non-empty tree', () => {
     const mockTree = { root: {} };
-    (useTextareaContext as jest.Mock).mockReturnValueOnce({
-      textareaValue: '["path"]',
+    (useTextareaRefContext as jest.Mock).mockReturnValueOnce({
+      textareaRef: { current: { value: '["path"]' } },
+      setTextareaValue: mockSetTextareaValue,
     });
     (buildTree as jest.Mock).mockReturnValueOnce(mockTree);
 
diff --git a/src/components/CreateButton/CreateButton.tsx b/src/components/CreateButton/CreateButton.tsx
index 217d782..0ba3210 100644
--- a/src/components/CreateButton/CreateButton.tsx
+++ b/src/components/CreateButton/CreateButton.tsx
@@ -5,17 +5,20 @@ import { text } from '../../helpers/index';
 import { pathsExample } from '../../helpers/index';
 import { buildTree } from '../../utils/buildTree';
 import { useResultContext } from '../../contexts/ResultContext';
-import { useTextareaContext } from '../../contexts/TextareaContext';
+import { useTextareaRefContext } from '../../contexts/TextareaRefContext';
 
 const CreateButton: React.FC = () => {
   const { setResult } = useResultContext();
-  const { textareaValue } = useTextareaContext();
+  const { textareaRef, setTextareaValue } = useTextareaRefContext();
 
   const handleCreate = () => {
+    const textareaValue = textareaRef.current?.value;
+
     try {
       let paths;
 
       if (textareaValue) {
+        setTextareaValue(textareaValue);
         paths = JSON.parse(textareaValue);
       } else {
         paths = pathsExample;
diff --git a/src/components/Providers/Providers.tsx b/src/components/Providers/Providers.tsx
index 10a6587..5751b6b 100644
--- a/src/components/Providers/Providers.tsx
+++ b/src/components/Providers/Providers.tsx
@@ -2,7 +2,7 @@ import React, { ReactNode } from 'react';
 import { ThemeProvider } from 'styled-components';
 import theme from '../../styles/styles-theme';
 import { ResultProvider } from '../../contexts/ResultContext';
-import { TextareaProvider } from '../../contexts/TextareaContext';
+import { TextareaRefProvider } from '../../contexts/TextareaRefContext';
 
 interface ProvidersProps {
   children: ReactNode;
@@ -11,9 +11,9 @@ interface ProvidersProps {
 const Providers: React.FC<ProvidersProps> = ({ children }) => {
   return (
     <ThemeProvider theme={theme}>
-      <TextareaProvider>
+      <TextareaRefProvider>
         <ResultProvider>{children}</ResultProvider>
-      </TextareaProvider>
+      </TextareaRefProvider>
     </ThemeProvider>
   );
 };
diff --git a/src/components/Textarea/Textarea.tsx b/src/components/Textarea/Textarea.tsx
index d21f43e..e188e8f 100644
--- a/src/components/Textarea/Textarea.tsx
+++ b/src/components/Textarea/Textarea.tsx
@@ -1,6 +1,6 @@
-import React from 'react';
+import React, { useState } from 'react';
+import { useTextareaRefContext } from '../../contexts/TextareaRefContext';
 import styled from 'styled-components';
-import { useTextareaContext } from '../../contexts/TextareaContext';
 
 const StyledTextarea = styled.textarea`
   width: 100%;
@@ -24,14 +24,21 @@ interface TextareaProps
   extends React.TextareaHTMLAttributes<HTMLTextAreaElement> {}
 
 const Textarea: React.FC<TextareaProps> = (props) => {
-  const { textareaValue, setTextareaValue } = useTextareaContext();
+  const [state, setState] = useState('');
+  const { textareaRef } = useTextareaRefContext();
 
   const handleChange = (e: React.ChangeEvent<HTMLTextAreaElement>) => {
-    setTextareaValue(e.target.value);
+    setState(e.target.value);
   };
 
   return (
-    <StyledTextarea value={textareaValue} onChange={handleChange} {...props} />
+    <StyledTextarea
+      ref={textareaRef}
+      id="textarea"
+      value={state}
+      onChange={handleChange}
+      {...props}
+    />
   );
 };
 
diff --git a/src/components/Tree/Tree.tsx b/src/components/Tree/Tree.tsx
index 8b6fe1f..dd23950 100644
--- a/src/components/Tree/Tree.tsx
+++ b/src/components/Tree/Tree.tsx
@@ -73,4 +73,4 @@ const Tree: React.FC = () => {
   return null;
 };
 
-export default React.memo(Tree);
+export default Tree;
diff --git a/src/components/common/Button/Button.tsx b/src/components/common/Button/Button.tsx
index bb465ad..bcac413 100644
--- a/src/components/common/Button/Button.tsx
+++ b/src/components/common/Button/Button.tsx
@@ -24,4 +24,4 @@ const Button: React.FC<ButtonProps> = ({ children, ...props }) => {
   return <StyledButton {...props}>{children}</StyledButton>;
 };
 
-export default React.memo(Button);
+export default Button;
diff --git a/src/contexts/TextareaContext.tsx b/src/contexts/TextareaContext.tsx
deleted file mode 100644
index 4fb2a80..0000000
--- a/src/contexts/TextareaContext.tsx
+++ /dev/null
@@ -1,43 +0,0 @@
-import React, {
-  createContext,
-  useContext,
-  useState,
-  ReactNode,
-  useMemo,
-} from 'react';
-
-interface TextareaContextType {
-  textareaValue: string;
-  setTextareaValue: (value: string) => void;
-}
-
-const TextareaContext = createContext<TextareaContextType | undefined>(
-  undefined
-);
-
-export const TextareaProvider: React.FC<{ children: ReactNode }> = ({
-  children,
-}) => {
-  const [textareaValue, setTextareaValue] = useState<string>('');
-
-  const contextValues = useMemo(() => {
-    return {
-      textareaValue,
-      setTextareaValue,
-    };
-  }, [textareaValue, setTextareaValue]);
-
-  return (
-    <TextareaContext.Provider value={contextValues}>
-      {children}
-    </TextareaContext.Provider>
-  );
-};
-
-export const useTextareaContext = () => {
-  const context = useContext(TextareaContext);
-  if (context === undefined) {
-    throw new Error('useTextareaContext must be used inside TextareaProvider');
-  }
-  return context;
-};
diff --git a/src/contexts/TextareaRefContext.tsx b/src/contexts/TextareaRefContext.tsx
new file mode 100644
index 0000000..016cf8a
--- /dev/null
+++ b/src/contexts/TextareaRefContext.tsx
@@ -0,0 +1,46 @@
+import React, {
+  createContext,
+  useContext,
+  useRef,
+  ReactNode,
+  RefObject,
+} from 'react';
+
+interface TextareaRefContextType {
+  textareaRef: RefObject<HTMLTextAreaElement>;
+  setTextareaValue: (value: string) => void;
+}
+
+const TextareaRefContext = createContext<TextareaRefContextType | undefined>(
+  undefined
+);
+
+export const TextareaRefProvider: React.FC<{ children: ReactNode }> = ({
+  children,
+}) => {
+  const textareaRef = useRef<HTMLTextAreaElement>(null);
+
+  const setTextareaValue = (value: string) => {
+    if (textareaRef.current) {
+      textareaRef.current.value = value;
+    }
+  };
+
+  const contextValue = { textareaRef, setTextareaValue };
+
+  return (
+    <TextareaRefContext.Provider value={contextValue}>
+      {children}
+    </TextareaRefContext.Provider>
+  );
+};
+
+export const useTextareaRefContext = () => {
+  const context = useContext(TextareaRefContext);
+  if (context === undefined) {
+    throw new Error(
+      'useTextareaRefContext must be used within a TextareaRefProvider'
+    );
+  }
+  return context;
+};
diff --git a/src/utils/buildTree.ts b/src/utils/buildTree.ts
index cf9f989..df86d37 100644
--- a/src/utils/buildTree.ts
+++ b/src/utils/buildTree.ts
@@ -59,13 +59,14 @@ const cleanTree = (node: TreeNodeType): void => {
         delete child.__isFile;
       }
 
-      const isFileHasChild = child.__isFile && Object.keys(child).length > 1;
+      const childArray = Object.keys(child).length > 1;
+
+      const isFileHasChild = child.__isFile && childArray;
       if (isFileHasChild) {
         delete child.__isFile;
       }
 
-      const isEmptyHasChild =
-        child.__isEmptyFolder && Object.keys(child).length > 1;
+      const isEmptyHasChild = child.__isEmptyFolder && childArray;
       if (isEmptyHasChild) {
         delete child.__isEmptyFolder;
       }