Added 1 Design Software

Author: VR-Rathod

pages/React js.md

@@ -1,4 +1,42 @@
-# more learn
+# Notes
+	- ## Arrow Functions
+		- Valid - invalid Code Write
+			- ```js
+			   // exactly one parameter
+			  
+			  // valid
+			  (userName) => { ... }
+			  
+			  
+			  If your function takes more than one parameter, you also must not omit parentheses - userName, userAge => { ... } would be invalid ((userName, userAge) => { ... } is correct)!
+			    
+			  //  Omitting function body curly braces
+			  // If your arrow function contains no other logic but a return statement, you may omit the curly braces and the return keyword.
+			  
+			  Instead of
+			  
+			  number => { 
+			    return number * 3;
+			  }
+			  you could write
+			  
+			  number => number * 3;
+			  The following code would be invalid:
+			  
+			  number => return number * 3; // invalid because return keyword must also be omitted!
+			  number => if (number === 2) { return 5 }; // invalid because if statements can't be returned
+			  
+			  // Special case: Just returning an object
+			  If you go for the shorter alternative explained in 2) and you're trying to return a JavaScript object, you may end up with the following, invalid code:
+			  
+			  number => { age: number }; // trying to return an object
+			  This code would be invalid because JavaScript treats the curly braces as function body wrappers (not as code that creates a JS object).
+			  To "tell" JavaScript that an object should be created (and returned) instead, the code would need to be adjusted like this:
+			  
+			  number => ({ age: number }); // wrapping the object in extra parentheses
+			  By wrapping the object and its curly braces with an extra pair of parentheses, JavaScript understands that the curly braces are not there to define a function body but instead to create an object. Hence that object then gets returned.
+			  ```
+- # more learn
 	- Explore the following links for valuable resources, communities, and tools to enhance your skills:
 	-
 	- ## Github & Webs

pages/Software.md

@@ -55,6 +55,7 @@
 	- [[Fyrox]] : 3D and 2D game engine written in Rust
 	- [[NcEngine]]: 3D game engine written in modern C++ and Vulkan
 	- [[Thunder Engine]] : Cross-platform 2D and 3D game engine with modular
+	- [[penpot]] : Online web Based Open source Design Tool
 -
 - # Free Software
 	- ## Video Editing
@@ -66,6 +67,7 @@
 	- ## Graphics Design
 		- [[Inkscape]] : Free vector graphics editor (lifetime free)
 		- [[Figma]] : Free tier available for interface design and collaboration (lifetime free for individuals, web-based)
+		- [[penpot]] : Online web Based Open source Design Tool (Life time free, Unlimited Projects)
 		-
 	- ## Drawing & 2D Animation
 		- [[Autodesk SketchBook]] : Free version available for digital drawing (lifetime free)

pages/penpot.md

@@ -0,0 +1,2 @@
+- WebSite link - [Penpot](https://penpot.app/)
+	-