JAVASCRIPT

how to delete all slash command discord.js

// guild
guild.commands.set([])

// global
client.application.commands.set([])

delete slash commands discord.js

// For v13
client.application.commands.fetch('1037575237274972160') // id of your command
.then(command => {
    console.log(`Fetched command ${command.name}`)
    command.delete()
    console.log(`Deleted command ${command.name}`)
})