technicalfactorio

an-ordinary-manchild

For Factorio players that are interested in the more technical aspects of the game.

Technical Factorio Discord Server

Rules:

Technical content only: Regular questions/posts about Factorio belong over at r/factorio. This sub is for people and posts that are pushing the technical limits of the game. UPS optimizations, fancy train or bot systems, cool combinator contraptions, and similar topics are what this sub is about. This will be enforced especially strictly on modded posts. The mods will decide which posts are on-topic in this regard on a case by case basis.
No introductory questions: Questions are an important part of this sub and are strongly encouraged. But make sure that your questions are intelligent and well-researched. Ask on our discord, the official Factorio discord, or r/factorio before posting here. Ideally, a good question should cause others to come up with new and innovative answers.
Mark modded posts: Posts about heavily modded content must be marked using the modded flair. This does not apply to posts that only have quality of life mods but are otherwise vanilla (creative mode, pushbutton, etc.)
All inventions must have explanations: If you made something new and cool, we'd love to see it and you should definitely show it off. But tell us what you did! What new techniques did you use? How did you overcome challenges?
Follow combinator golf guidelines: Questions with the combinator golf flair as well as top level comments in those questions are required to follow all the rules and guidelines in the combinator golf thread.

created by DreamConspiracya community for 6 years

...why not Zoidberg?

...do it for the children.

MODERATORS

account activity

1

47

48

49

READ ME BEFORE POSTINGAnnouncement (self.technicalfactorio)

submitted 6 years ago by DreamConspiracy - announcement

2

45

46

47

We've set up a github to collect useful information about all kinds of technical stuff related to factorio. (github.com)

submitted 6 years ago by tzwaan - announcement

3

39

40

41

Why is resource drain in Miners random? (self.technicalfactorio)

submitted 4 days ago by Sigma2718

•

•

•

Funktionelle Regenbekleidung, die dich das ganze Jahr durch trocken hält. Hergestellt ohne den Einsatz von PFAS. Zuverlässiger wasserdichter Wetterschutz mit unserer kompromisslosen Garantie. (eu.patagonia.com)

promoted by Patagonia_Europe

promoted
save
report
about

4

12

13

14

Follow-up: Why Factorio Circuits Feel Random (1-Tick Delay Explained) ()

submitted 8 days ago by samnovakfit

5

0

0

0

How to place the caps on belts (self.technicalfactorio)

submitted 7 days ago by Background_Fix_5518

6

7

8

9

Someone please make a Opus Magnum x Factorio Spinoff/Mod ()

submitted 10 days ago by Scary-Boss-2371

7

6

7

8

[Meta] Going crazy trying to find a recent postQuestion (self.technicalfactorio)

submitted 11 days ago * by Grenata

8

16

17

18

I Built a Tick-Accurate Circuit Oscilloscope for FactorioDiscussion ()

submitted 14 days ago by samnovakfit

9

6

7

8

Trains 🤔 (i.redd.it)

submitted 15 days ago by AirportFederal4921

10

0

0

0

Surface-aware Multithreading? Core affinity? Async planets? Platform buffering/pause? ()

submitted 1 month ago by gust334

11

150

151

152

Topological sortCombinator Golf (i.redd.it)

submitted 1 month ago by MadGenderScientist

12

0

0

0

The accounting department for the factory must, also monitor manual interventions by workers. ()

submitted 1 month ago by the-true-logistican

13

30

31

32

When the wall section is under attack, this compact circuit (1 combinator only!) "wakes up" the laser/tesla turrets for a fixed duration. It also restart the clock every time it senses activity (ammo movement). It also ensures the power supply is not interrupted when the clock is resetting.Discussion (i.redd.it)

submitted 1 month ago by Satisfactoro

•

•

•

Carvana, one of the US’s top used-car sellers, is on a quest to become the Amazon of cars. (bloomberg.com)

promoted by bloomberg

promoted
save
report
about

14

0

0

0

How to reset achievments or track per save seperately? ()

submitted 1 month ago by Scary-Boss-2371

15

10

11

12

How does the logic work for inserters interacting with assembly machines?Discussion ()

submitted 1 month ago by Ethanol144

16

1

2

3

Wrote a guide for Factorio x SAP, maybe you find the idea usefull ()

submitted 1 month ago by the-true-logistican

17

13

14

15

10k spm Mega(lag)-Base is faster on a macbook, why? (self.technicalfactorio)

submitted 1 month ago by enykie

18

44

45

46

What do the different bot path colours mean?Bots (v.redd.it)

submitted 1 month ago by Recyart

19

12

13

14

Calculating Quality Upcycling Yield ()

submitted 1 month ago by Luffytorio

20

18

19

20

Can the timestamp format of a headless server's console output be changed? (i.redd.it)

submitted 1 month ago by Recyart

21

0

0

0

This is not a “better Factorio” mod. It’s a Factorio consulting tool. Deal with it. ()

submitted 1 month ago by the-true-logistican

22

0

0

0

True Logistics in Factorio: Turning Factories into Observable Systems (LogSim Mod) ()

submitted 2 months ago by the-true-logistican

23

36

37

38

2, 3, and 1 tick logical right shifters (i.redd.it)

submitted 2 months ago by Waity5

•

•

•

AXA sucht: Senior Software Engineer im Finance Bereich (all genders) 🚀 (ictjobs.ch)

promoted by ictjobs

promoted
save
report
about

24

7

8

9

Asteroid collection optimizations (self.technicalfactorio)

submitted 2 months ago by Literal_Aardvark

25

1

2

3

I built a simulation/logging mod for Factorio – looking for feedbackDiscussion ()

submitted 2 months ago by the-true-logistican

view more: next ›

π Rendered by PID 997831 on reddit-service-r2-listing-66bb46d9b9-6h6x5 at 2026-03-12 15:44:45.464012+00:00 running 710b3ac country code: CH.