Revise game development resource links and layout

Updated links and formatting for game development resources.

Author: sonnynomnom

blogs/2025/how-to-get-started-with-game-development.mdx

@@ -57,6 +57,10 @@ Web game enthusiast? This one is for you. A JavaScript library is going to be th
 
 **[Phaser](https://codedex.io/phaser)** is a popular JavaScript framework designed specifically for making 2D games. It handles physics, animations, input, and audio, so you can focus on game logic. Games run directly in the browser and are easy to share with a link.
 
+<div style={{ display: "flex", justifyContent: "center", marginBottom: "1.2rem", transform: "scale(.9)" }}>
+  <a href="https://www.codedex.io/phaser" style={{ all: "unset" }} target="_blank" and rel="noopener noreferrer"><Button variant="yellow">Learn p5.js</Button></a>
+</div>
+
 ### P5.js (JavaScript)
 
 ![image](https://user-images.githubusercontent.com/47800618/113492430-2f70e100-94cf-11eb-9caf-459ce49befcb.gif)
@@ -65,10 +69,9 @@ Web game enthusiast? This one is for you. A JavaScript library is going to be th
 
 **[P5.js](https://www.codedex.io/p5js)** is a JavaScript library focused on creative coding and visual art. While not exclusively for games, it's great for making interactive graphics, animations, and simple games. It's beginner-friendly and excellent for learning programming through visual feedback. 
 
-Codédex has both full courses available for FREE: 
-
-- [Phaser](https://www.codedex.io/phaser) 
-- [p5](https://www.codedex.io/p5js) 
+<div style={{ display: "flex", justifyContent: "center", marginBottom: "1.2rem", transform: "scale(.9)" }}>
+  <a href="https://www.codedex.io/p5js" style={{ all: "unset" }} target="_blank" and rel="noopener noreferrer"><Button variant="yellow">Learn p5.js</Button></a>
+</div>
 
 ### Pygame (Python)
 
@@ -82,7 +85,7 @@ Codédex has both full courses available for FREE:
 
 Lua is a scripting language, popular for making mods for games like Baldur's Gate 3, World of Warcraft, and was used to build the 2025 game of the year, Balatro. It’s a language syntactically similar to Python, and can be used with the LÖVE2D framework. 
 
-If you know how to code, I will teach you how to get started with Lua and LÖVE2D [on Codédex](https://www.codedex.io/p5js). The full course is available for free. 
+If you know how to code, I will teach you how to get started with Lua and LÖVE2D [on Codédex](https://www.codedex.io/p5js). The full course is available for free.
 
 - [The game of the year was written in Lua](https://www.youtube.com/watch?v=YntG_mSE0d4) by Tom Delalande
 
@@ -138,7 +141,6 @@ Here are some places where to find spritesheets for characters, tilesheets, musi
 - [itch.io](https://itch.io/game-assets/free) 
 - [gamesart2D](https://www.gameart2d.com/) 
 
-
 ## Publishing
 
 And of course, what’s a game good for if people can’t play it !? Depending on what you use to build your game with, you have several publishing and upload options.