[Docs] Enhancing docs stuff.

developer-docs-site/docs/aptos-developer-resources.md

@@ -10,14 +10,19 @@ import TabItem from '@theme/TabItem';
 
 This page contains links to frequently referred Aptos developer resources. 
 
+## Aptos explorer
+
+- [Aptos Exporer](https://explorer.aptoslabs.com/): Use the top-right drop-down menu to select the network.
+- [Aptos Community](https://aptoslabs.com/community): Links to discussion forum, Discord and AIT.
+
 ## Aptos testnet
 
 - **REST API Open API spec**: [https://fullnode.testnet.aptoslabs.com/v1/spec#/](https://fullnode.testnet.aptoslabs.com/v1/spec#/)
 - **REST service:** [https://fullnode.testnet.aptoslabs.com/v1](https://fullnode.testnet.aptoslabs.com/v1)
 - **Faucet service:** [https://faucet.testnet.aptoslabs.com](https://faucet.testnet.aptoslabs.com)
 - **Genesis**: [https://testnet.aptoslabs.com/genesis.blob](https://testnet.aptoslabs.com/genesis.blob)
 - **Genesis and waypoint**: [https://github.com/aptos-labs/aptos-genesis-waypoint/tree/main/testnet](https://github.com/aptos-labs/aptos-genesis-waypoint/tree/main/testnet)
-- **ChainID**: 2 (testnet)
+- **ChainID**: [Click here to see it on the Aptos Explorer](https://explorer.aptoslabs.com/?network=testnet)
 
 ## Aptos devnet
 
@@ -26,7 +31,7 @@ This page contains links to frequently referred Aptos developer resources.
 - **Faucet service:** [https://faucet.devnet.aptoslabs.com](https://faucet.devnet.aptoslabs.com)
 - **Genesis**: [https://devnet.aptoslabs.com/genesis.blob](https://devnet.aptoslabs.com/genesis.blob)
 - **Waypoint**: [https://devnet.aptoslabs.com/waypoint.txt](https://devnet.aptoslabs.com/waypoint.txt)
-- **ChainID**: 31 (devnet)
+- **ChainID**: [Click here to see it on the Aptos Explorer](https://explorer.aptoslabs.com/?network=devnet)
 
 ## Aptos CLI
 
@@ -39,11 +44,6 @@ This page contains links to frequently referred Aptos developer resources.
 - [Python SDK](https://pypi.org/project/aptos-sdk/)
 - [Rust SDK](/sdks/rust-sdk.md)
 
-## Aptos explorer
-
-- [Aptos Exporer](https://explorer.aptoslabs.com/): Use the top-right drop-down menu to select the network.
-- [Aptos Community](https://aptoslabs.com/community): Links to discussion forum, Discord and AIT.
-
 ## IDE plugins for Move language
 
 - [Syntax hightlighting for Visual Studio Code](https://marketplace.visualstudio.com/items?itemName=damirka.move-syntax)

developer-docs-site/docs/guides/getting-started.md

@@ -62,4 +62,19 @@ Start by cloning the `aptos-core` GitHub repo from [GitHub](https://github.com/a
 
 Install the Aptos CLI following the [Installing Aptos CLI](/cli-tools/aptos-cli-tool/install-aptos-cli.md) guide. 
 
+## Install tools
+
+Make sure you have the below tools installed on your computer. You will need them for running the [Developer Tutorials](/docs/tutorials/index.md), in the order specified. The below list is for MacOS:
+
+- **Homebrew**: [https://brew.sh/](https://brew.sh/)
+- **Node.js**: Install [Node.js](https://nodejs.org/en/download/), which will install `npm` and `npx`, by executing the below command on your Terminal:
+    ```bash
+    brew install node
+    ```
+- **Yarn**: Install the latest [Yarn](https://classic.yarnpkg.com/lang/en/docs/install/#mac-stable) by executing the below command on your Terminal:
+    ```bash
+    brew install yarn
+    ```
+- **Poetry**: Install Poetry from [https://python-poetry.org/docs/#installation](https://python-poetry.org/docs/#installation).
+
 Now your basic Aptos development environment is ready.