Add installation instructions

docs/src/content/chai-matchers/index.md

@@ -6,6 +6,29 @@
 
 Among other things, you can assert that a contract fired certain events, or that it exhibited a specific revert, or that a transaction resulted in specific changes to a wallet's Ether or token balance.
 
+## Installation
+
+
+   ::::tabsgroup{options=npm,yarn}
+
+   :::tab{value=npm}
+
+   ```bash
+   npm install @nomicfoundation/hardhat-chai-matchers@beta
+   ```
+
+   :::
+
+   :::tab{value=yarn}
+
+   ```bash
+   yarn add @nomicfoundation/hardhat-chai-matchers@beta
+   ```
+
+   :::
+
+   ::::
+
 ## How can I use it?
 
 Simply `require("@nomicfoundation/hardhat-chai-matchers")` in your Hardhat config and then the assertions will be available in your code.

docs/src/content/network-helpers/index.md

@@ -10,4 +10,62 @@ Hardhat Network exposes its custom functionality primarily through its JSON-RPC
 
 This package provides convenience functions for quick and easy interaction with Hardhat Network. Facilities include the ability to mine blocks up to a certain timestamp or block number, the ability to manipulate attributes of accounts (balance, code, nonce, storage), the ability to impersonate specific accounts, and the ability to take and restore snapshots.
 
+## Installation
+
+   ::::tabsgroup{options=npm,yarn}
+
+   :::tab{value=npm}
+
+   ```bash
+   npm install @nomicfoundation/hardhat-network-helpers@beta
+   ```
+
+   :::
+
+   :::tab{value=yarn}
+
+   ```bash
+   yarn add @nomicfoundation/hardhat-network-helpers@beta
+   ```
+
+   :::
+
+   ::::
+
+## Usage
+
+To use a network helper, simply import it where you want to use it:
+
+::::tabsgroup{options=TypeScript,JavaScript}
+
+:::tab{value=TypeScript}
+
+```ts
+import { mine } from "@nomicfoundation/hardhat-network-helpers";
+
+async function main() {
+  // instantly mine 1000 blocks
+  await mine(1000);
+}
+```
+
+:::
+
+:::tab{value=JavaScript}
+
+```js
+const { mine } = require("@nomicfoundation/hardhat-network-helpers");
+
+async function main() {
+  // instantly mine 1000 blocks
+  await mine(1000);
+}
+```
+
+:::
+
+::::
+
+Since this is not a Hardhat plugin, you don't need to import it in your config.
+
 For a full listing of all of the helpers provided by this package, see [the reference documentation](/network-helpers/reference).