What is the Factorio inserter stack size mod?

It's a simple tool that lets you select a box of inserters and set their stack sizes instantly—no more shift-clicking 128 times.

Why is Factorio modding GUI so hard?

The API lacks data binding; you manually sync elements with event handlers, like 90s desktop apps.

Does this mod work on megabases with 32-wagon trains?

Yes—perfect for syncing chests across massive stations to prevent backups and stalls.

🧠 Engineering Culture

Shift-Click No More: The Factorio Mod That Tames 128 Inserter Megastations

Everyone figured Factorio's megabase mastery was flawless by now. Wrong. A single mod turns manual drudgery into drag-and-drop bliss, revealing why the game's API still drags from the dial-up era.

theAIcatchup Apr 10, 2026 3 min read

Factorio screenshot of green selection box over 32-wagon train station with synced inserters

⚡ Key Takeaways

Factorio's GUI API forces manual state sync, feeling decades behind modern dev tools. 𝕏
Selection tool mod turns error-prone clicking into instant batch updates for 128+ inserters. 𝕏
Modding reveals Factorio's evolution from solo project to community-driven engineering platform. 𝕏

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theAIcatchup

Ship faster. Build smarter.

#Factorio #Factorio mod #Factorio modding #Lua API #Lua modding #Lua scripting #game modding #inserter stack size #logistics automation #megabase #megabase logistics #modding

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Originally reported by dev.to

⚡ Key Takeaways

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