Plugins and mods
Dalamud plugins add features to Final Fantasy XIV while it runs. You install them from the Plugin Installer, which the /xlplugins chat command opens once the game is started through XIVLauncher.
Each plugin is built for one Dalamud API level. When Dalamud moves to a new level, plugins built for the previous one show (outdated) in the installer and stay off until their authors update them.
Mods from Nexus Mods replace the game’s models, textures and sounds on your own client and are loaded with Penumbra or TexTools.
Mobile push notifications for the Party Finder.

Ever wanted to get notified when someone targets you or emotes at you? Now you can!

Suggests bait for ocean fishing.
Modify the magitude of your minimap's markers!
View the remaining XP on Crafter's/Gatherer's Grace
Control OBS by websocket
Fixes SquareEnix' botched antialiasing implementation
See retainer sales quicker
Set your character's title - now with Searchalin!

Simple item comparison
A visual replay of positions before death. DeathRecap + AetherDraw
Useful for when you want to quickly export marketboard transaction history.

No longer will you be an Archmage Monk, set a different title per job!

Save/load shareable graphics setting presets at any time or auto-load them during specified conditions like where you are or what content you are doing.
Like /bgm but automatic
FFXIV Wiki and Eorzea DB context menu integration
A simple tool to record players' used names and nickname

A helper plugin for pre-populating hunt train scout tracker links
Create vibration patterns for the controller and specify triggers to make it vibrate.

Sup y'all? It's ya boy, Twitch XIV, and today we're gonna be playing some final fantasy fourteen.

Never miss a queue pop because of the wrong job again.

Can't decide what class to work on today? Let the plugin decide for you!
Cast your vote in weekly lighthearted opinion polls! Is a hot dog a sandwich?

The realm, now with more realm in it
Helps show what actions are missing from your hotbars.
Supporting your RP needs.
Change your game window titie
Mutes your game when you're AFK.
Saves and filters chats.
The ultimate guidebook for in-game duties, great for sprouts & doing your daily roulettes!
Add contrast to your status icons

Visualizer for nearby model paths. Adds +5 to perception.
Share your quest progress with others.

Toggle controller / mouse mode automatically or with commands.
ZeeDees, bring the Zs to your Ds!
Pick titles you want in a title roulette.
Exports your current class hotbar into text. Allows imports too!
A 2D pool game inside Final Fantasy XIV.
Help you record duty and who you met.
Import map coordinates to echo chat.