FTB Quests Optimizer

A lightweight optimizer for the FTB Quests mod. Eliminates micro-freezes when moving items and completing quests, makes inventory checking smarter and quieter for the server — without changing gameplay and quest rules.

Main Features

• Smart inventory detection — resource-intensive scans are launched only when actually needed
• Debounce checks — series of events are combined into one delayed check (fewer load spikes)
• Ignore insignificant NBT changes — changes like charge/durability don't trigger unnecessary checks
• Fast resource submission — item withdrawal in one pass and one progress update
• Icon caching (client) — smoother quest book and tooltips operation

Settings (snbt)

• detect.debounce — enable debounce
• detect.delay_override — override check delay (in ticks), -1 = like in FTBQ
• detect.ignore_nbt_only_changes — ignore "same item + quantity"
• consume.aggregate — aggregated resource submission
• consume.max_slots_per_pass — limit of scanned slots per pass

Compatibility

• Doesn't change gameplay/progress, safe for existing worlds
• Works in singleplayer and on servers
• Recommended to install on server (maximum effect). Client part is optional for interface cache
• NeoForge 1.21.1+, requires FTB Quests installed

Why Install?

• Less lag when managing inventory
• More stable TPS on large bases
• Smoother quest interface operation

Just install the mod — it will do the rest itself.