Answers for "send message in channel by channel id discord.js"

send a message to a specific channel discord.js

client.channels.get("<ID of the channel you want to send to>").send("<your message content here>")

discord.js send message to specific channel

client.channels.cache.get("channel ID").send("hello world");

discord js sending a message to a specific channel

client.channels.cache.get('CHANNEL ID').send('Hello World!')

discord.js send message to specific channel

client.guilds.cache.get("<id>").send("<msg>"); // used for specific channel