From discord.js

Map common discord.js habits to Fluxer.js (login, events, fetch vs get).

Fluxer bots log in, listen for gateway events, and handle prefix commands. If you have not run a client yet, start with Installation.

javascript

import { Client, Events } from '@fluxerjs/core';

const client = new Client();
await client.login(process.env.FLUXER_BOT_TOKEN);

ClientOptions.intents is ignored. To suppress specific dispatches, use ignoredEvents:

javascript

const client = new Client({
  ignoredEvents: ['PRESENCE_UPDATE', 'TYPING_START'],
});

Events

Gateway reaction events emit one DTO instead of positional (reaction, user):

javascript

client.on(Events.MessageReactionAdd, ({ reaction, user, emoji, userId, messageId, channelId }) => {
  // …
});

Collectors still call your filter as (reaction, user) so short awaitReactions code can look familiar.

Method	Meaning
`.get(id)`	Cache only; `undefined` if missing
`.fetch(id)`	REST, then update cache (throws `FluxerError` on not-found)
`.resolve(id)`	get, else fetch (when the manager supports it)

javascript

const cached = client.guilds.get(guildId);
const guild = cached ?? (await client.guilds.fetch(guildId));

Managers are collections (or collection-backed). Prefer guild.members.get / fetch / resolve over inventing a second cache.

Instead of	In Fluxer
Intents bitmask	Omit; use `ignoredEvents` if needed
Application command / interaction handlers	Prefix commands or webhooks
Voice channel with no `.send`	Voice is text-based: `channel.isTextBased()`, `channel.send()`
`bulkFetch` style history for bots	`client.preloadMessages` + `channel.messages.fetch`
`message.flags` number	`MessageFlagsBitField` on `message.flags`
Reaction map on the message	`message.reactions` (`MessageReactionManager`) with `.cache`
Invite `.guild` as a live guild	`invite.guildSnapshot` metadata; `invite.resolveGuild()` for cache/REST
`role.permissions.has(...)` only	Also `role.has(...)` alias
Uncached member remove as full member	`PartialGuildMember` class (`member.partial`)
Await collectors without bounds	Require `time` and/or `max` (`CollectorOptionsRequired`)
`channel.editPermission` / overwrite array	`channel.permissionOverwrites.edit` / `.cache`

Deep upgrade tables: Upgrading to 3.0. Coming from Fluxer 1.x: Migrating to 2.0. Starter path: Installation.