Interactive code editor 6693 (#6769)

* edited info section

* edited info section

* edited info section

* updated wrong description for wallets instead of web3.eth

* update stackblitz links with web3js org

Author: Santiago Trujillo Zuluaga

docs/docs/guides/getting_started/getting_started.md

@@ -246,4 +246,8 @@ const subscription = uniswapToken.events.Transfer();
 //listen to the events
 subscription.on('data',console.log);
 // ↳ [{...},{...}, ...] live events will be printed in the console
-```
+```
+
+## Live code editor
+
+<iframe width="100%" height="700px"  src="https://stackblitz.com/edit/vitejs-vite-aksddx?embed=1&file=main.js&showSidebar=1"></iframe> 

docs/docs/guides/wallet/index.md

@@ -218,4 +218,9 @@ The following is a list of `Accounts` [methods](/libdocs/Wallet) in the `web3.et
 - [recover](/libdocs/Accounts#recover)
 - [recoverTransaction](/libdocs/Accounts#recovertransaction)
 - [sign](/libdocs/Accounts#sign)
-- [signTransaction](/libdocs/Accounts#signtransaction)
+- [signTransaction](/libdocs/Accounts#signtransaction)
+
+
+## Live code editor 
+
+<iframe width="100%" height="700px" src="https://stackblitz.com/edit/vitejs-vite-mhuwrk?embed=1&file=main.js&showSidebar=1"></iframe>  

docs/docs/guides/web3_providers_guide/index.md

@@ -372,4 +372,10 @@ provider.on('error', (error) => {
     // the `maxAttempts` is equal to the provided value by the user, or the default value `5`.
   }
 });
-```
+```
+
+
+
+## Live code editor
+
+<iframe width="100%" height="700px" src="https://stackblitz.com/edit/vitejs-vite-zfusfd?embed=1&file=main.js&showSidebar=1"></iframe>