From be1b336a17cbe09829b4dbc8f068d770fd748302 Mon Sep 17 00:00:00 2001
From: LordGhostX <solomonghost9@gmail.com>
Date: Tue, 14 May 2024 00:15:07 +0100
Subject: [PATCH] update js-waku docs

---
 docs/guides/js-waku/light-send-receive.md | 37 ++++++++++++++++++++++-
 1 file changed, 36 insertions(+), 1 deletion(-)

diff --git a/docs/guides/js-waku/light-send-receive.md b/docs/guides/js-waku/light-send-receive.md
index d81f963..9f25f1b 100644
--- a/docs/guides/js-waku/light-send-receive.md
+++ b/docs/guides/js-waku/light-send-receive.md
@@ -24,7 +24,18 @@ await node.start();
 When the `defaultBootstrap` parameter is set to `true`, your node will be bootstrapped using the [default bootstrap method](/guides/js-waku/configure-discovery#default-bootstrap-method). Have a look at the [Bootstrap Nodes and Discover Peers](/guides/js-waku/configure-discovery) guide to learn more methods to bootstrap nodes.
 :::
 
-Your node will route messages to the default pubsub topic (`/waku/2/default-waku/proto`). If your project uses a different shared pubsub topic, you can change this using the `ShardInfo` parameter:
+By default, your node will route messages to the standard pubsub topic (`/waku/2/default-waku/proto`). If your project uses a different shared pubsub topic, you can configure this using the `ShardInfo` parameter:
+
+```js
+// Create the shard info
+const shardInfo = { clusterId: 3, shards: [1, 2] };
+
+// Create node with custom shard info
+const node = await createLightNode({
+  defaultBootstrap: true,
+  shardInfo: shardInfo,
+});
+```
 
 ## Connect to remote peers
 
@@ -70,6 +81,20 @@ const encoder = createEncoder({
 });
 ```
 
+The `pubsubTopicShardInfo` parameter allows you to configure a different shared pubsub topic for your `encoder` and `decoder`:
+
+```js
+// Create the shard info
+const shardInfo = { clusterId: 3, shard: 1 };
+
+// Create encoder and decoder with custom shard info
+const encoder = createEncoder({
+  contentTopic: contentTopic,
+  pubsubTopicShardInfo: shardInfo,
+});
+const decoder = createDecoder(contentTopic, shardInfo);
+```
+
 :::info
 In this example, users send and receive messages on a shared content topic. However, real applications may have users broadcasting messages while others listen or only have 1:1 exchanges. Waku supports all these use cases.
 :::
@@ -134,6 +159,16 @@ const subscription = await node.filter.createSubscription();
 await subscription.subscribe([decoder], callback);
 ```
 
+The `pubsubTopicShardInfo` parameter allows you to configure a different shared pubsub topic for your `Filter` subscription:
+
+```js
+// Create the shard info
+const shardInfo = { clusterId: 3, shard: 1 };
+
+// Create Filter subscription with custom shard info
+const subscription = await node.filter.createSubscription(shardInfo);
+```
+
 You can use the `subscription.unsubscribe()` function to stop receiving messages from a content topic:
 
 ```js