Add general links and tools

Author: autumnchris

README.md

@@ -13,6 +13,7 @@ Please read the [contributing guidelines](./CONTRIBUTING.md) before submitting n
   * [Blogs, Chats, and Forums](#blogs-chats-and-forums)
   * [Challenges and Algorithms](#challenges-and-algorithms)
   * [Books](#books)
+  * [General Links and Tools](#general-links-and-tools)
 * [JavaScript](#javascript)
   * [ES6 Syntax](#es6-syntax)
   * [Web Requests and Asynchronous JavaScript](#web-requests-and-asynchronous-javascript)
@@ -109,6 +110,22 @@ Name | Cost
 
 **[⇧ Back to Index](#index)**
 
+### General Links and Tools
+Name | Cost
+---- | ----
+[Visual Studio Code](https://code.visualstudio.com) | Free
+[Atom](https://atom.io) | Free
+[Replit](https://replit.com) | Free with some Paid features
+[Code Playground](https://www.sololearn.com/codes) on Sololearn | Free
+[CodePen](https://codepen.io) | Free with some Paid features
+[Scratch](https://scratch.mit.edu) | Free
+[Diffchecker](https://www.diffchecker.com) | Free with some Paid features
+[Can I use...](https://caniuse.com) | Free
+[Lorem Ipsum Generator](https://www.lipsum.com) | Free
+["How to Use Google to Solve Your Programming Questions" article](https://codinginflow.com/google-programming-questions) | Free
+
+**[⇧ Back to Index](#index)**
+
 ## JavaScript
 Name | Cost
 ---- | ----