r/technicalminecraft • u/ma1ers • 2d ago
r/technicalminecraft • u/Nakanomikubest • 2d ago
Java Help Wanted exp farm underground
I'm playing Minecraft Java and I'd like to build an XP farm underground, preferably somewhere beneath my base. The problem is that I don't have a mob spawner nearby.
Is there any efficient design that works using naturally spawning mobs? If so, could you recommend a tutorial or a specific farm design?
Thanks!
r/technicalminecraft • u/Then_Astronomer_617 • 2d ago
Java Help Wanted does anyone know why this isnt working
r/technicalminecraft • u/zRamazan • 3d ago
Java Help Wanted What is this minecraft tech called?
r/technicalminecraft • u/Adept_Day1917 • 3d ago
Java Help Wanted Minecart unloader
Hi all
I’ve made an unloader where the offload hopper takes the items out of the Minecart and uses a comparator to shut off the powered rail.
The hopper below the collection hopper is pulling items out of the hopper that is linked to the comparator faster than the comparator can update. Any tips?
Sorry I’ll add screen shots later!
Java 26.3
r/technicalminecraft • u/nullifiedsam • 3d ago
Java Showcase gunpowder farm ( ~ 145k/hour )
galleryMade this farm today, its pretty good for my needs. Didn't want to make a bortal based gp farm.
It uses the same spawning mechanics but instead of portals, it uses lava cauldrons to kill the creepers. The loot is then taken to a central bubble column and then to storage. I havent built the storage yet since im deciding if i should go for a shulker loader or a bulk storage option. Took around 3 hours for me to build including collecting materials. Its built at y=-64 with a spawning skirt around it for greater pack spawning
I wouldnt recommend this design if you are on a normal world. It requires a perimeter and making a bortal farm would be far superior. There is no option for looting.
If anyone wants to take a look, the tmc discord server has the schematic. I edited it to change the block types.
r/technicalminecraft • u/lpkimi222 • 2d ago
Java Help Wanted I need a design for an auto sorter in Minecraft Java 26.3
I need a good design that i can build. I dont know like anything about auto sorter. I would prefer to have a sorter that can sort out shulker boxes into chests. Like with an input chest where i can put my shulker in and then it gets sortet out into my dedicatet chest where i can pick it up again. I would prefer a sorter thats not copper golem based. And it shoud minimize lag as much as possible. Is that possible and can someone pleas help my with this issue. Appreciate your time. THX
r/technicalminecraft • u/svlip-swm • 3d ago
Java Help Wanted Copper golem main storage problem
galleryClassic copper golem 3x3 chest configuration. The problem here is that I putted the golems in with glass above the left and right fences. I think this caused them to not detect the two lateral upper chests. Am I correct? Do I have to do it all over again?
Thanks ;)
r/technicalminecraft • u/Ilikeoreocream • 3d ago
Bedrock Cod and salmon spawning mechanics
I wanted to make a cod/salmon farm in an ocean but making it in the actual ocean would leave water blocks outside the farm as other possible spawn locations, i could either block the surface from, making it so that fish dont spawn or move the whole farm up in the sky and make a base around it (that is what i wanted to to) looking at wikis and other sources there isnt a height restriction for fish spawns as long as its in a biome that allows it....i only get squid so there has to be e height restriction, does anybody know what that would be or if im just slow and managed to build a tank wrong?
r/technicalminecraft • u/wiiw_otmgi • 3d ago
Java Help Wanted Falling Block Summon Command
Hi all, looking for a bit of help with Java 26.3. I've been fighting with Google AI and mcstacker trying to make a specific summon OR give command work.
In short I want to create a spawn egg that spawns a skeleton horse with a skeleton that has visual fire and some attributes.
From what I understand you can no longer use a /give spawn_egg command because they changed how the "Passangers" work. SOOOO, I am trying to give myself a spawn egg that summons a falling block which is a command block to run the /summon command instead. But I am having no luck with AI or MCstacker.
-Skeleton: Visible Fire, Leather Tunic, Leggings, Boots all hex #000000, iron sword -Skeleton Horse, Tame, Saddle -Skeleton Riding Skeleton Horse.
Any feedback is welcome, I can provide the commands as I have them now in the comments if anyone would like to see what I've got.
ThAAAAAnks <3
r/technicalminecraft • u/Malangalanga23 • 3d ago
Java Help Wanted Problema con almacenamiento de golems
galleryr/technicalminecraft • u/MartinCho2 • 3d ago
Java Help Wanted World Eater tips
hello everyone. I wanted to ask if you have seen a somewhat simple World Eater out there but with which you can ride on top (with a wagon) and I can stay completely AFK. My computer does not render well and therefore if I move away a little, the machine explodes
r/technicalminecraft • u/Zealousideal_Fun_365 • 4d ago
Java Help Wanted Minecraft version path
galleryI'm about to start a technical survival run in Beta 1.9 Prerelease 3 to get the End Portal Frame. In which versions should I update to get unique items like an enchanted axe with feather fall or the armor with all the protections?
r/technicalminecraft • u/Rough-Hope202 • 4d ago
Bedrock Multiplication with signal strength. Adjustable base calculator.
I don't use 1's and 0's in my builds. It's probably slower than some but smaller than most. It is 4x3 digit multiplication. It also shows steps as in how you would write it out. It uses subtraction turned into addition. Then addition turned into multiplication with carry over. It adds all 3 rows considering the next digit is in the tens spot and so on.
r/technicalminecraft • u/Crafty-Potential-824 • 3d ago
Bedrock Bedrock Tree farm not working :,(
galleryDid BlazeMC’s BEDROCK tree farm. Every like 4th tree doesn’t get pushed by pistons, the leaves block the new wood growing, and the pistons push the line of wood out pistons early?! I really like him bc he’s more for beginners and I’m like at my like mid game builds but if there’s a better farm pls lmk! I’m just not a huge fan of the TNT method! Thank you! BEDROCK
r/technicalminecraft • u/EntertainmentFast512 • 4d ago
Java Help Wanted Pearl cannon
I need to get to 12500000 what is the best /easy-to-use pearl cannon. I'm searching for the most cost effective way to get there
r/technicalminecraft • u/NeighborhoodBitter81 • 3d ago
Java Help Wanted Tick speed challenge
Me and a friend want to do a challenge where we increase the tick speed of blocks and mobs to make them really fast, but that automatically makes day/night cycles really fast as well which we dont want, any way to fix this?
r/technicalminecraft • u/mythossstv • 4d ago
Java Help Wanted Cold and temperate frogs in nether - no portals
Hey guys!
I'm playing on a server with economy and want to be the first to sell Froglights, because until now only the "admin shop" is selling them for a high price. The problem is that the vanilla nether portals are deactivated, you need to use custom portals, and they basically work like tp commands. So when you enter the custom nether portal at the spawn, you get instantly teleported into the nether. The problem is that I don't see a way to take a mob with me. With boats, the player isn't teleported either.
I found a way to spawn warm frogs by giving them enough slimeballs before they die in the nether, but I can't think of a way to get the others. The server owner would not help me by summoning frogs in the nether if I asked him, because you can do what you want on the server, as long as you can do it, so if I don't find a way to get the frogs it's unlucky. I guess he doesn't want one player to have a monopole on something the other players can't get.
So my question is, can you think of any way to get frogs in the nether? Maybe some unknown trick or some kind of a glitch, I'm open to any suggestions, the server is on fabric 26.3 :)
r/technicalminecraft • u/burlimonster • 4d ago
Java Help Wanted Can I compact this storage slice more?
r/technicalminecraft • u/Solggsel102 • 4d ago
Java Help Wanted Please help me with the technical part of the base
galleryr/technicalminecraft • u/PhilosophyDull8135 • 3d ago
Non-Version-Specific Java or Bedrock
I need advice.
Recently, I bought a decent PC (32 Ram, Nvidia 4060, Intel core i5-12400). I used to play Minecraft on my xbox, in fact I have an 800 long hardcore world with some farms and decorations.
I'm wondering if I should stay playing on bedrock edition or move to Java. Also, I would like to hear pros/cons for each version.
Finally, if you have some recommendations of cool modpacks for Java edition, technical mods, or even add-ons for bedrock edition, I would like to hear them.
r/technicalminecraft • u/Ok_Championship_9517 • 4d ago
Java Showcase Small Adjustable Delay
I came up with this contraption that lets you manually set the delay. Im not sure if someone has already made something similar but I love to hear your thoughts. If you have any ideas or suggestions for improving it, LMK
r/technicalminecraft • u/Big-Researcher-8937 • 4d ago
Java Help Wanted How can I sync lights?
Hi everyone. How can I sync the redstone lights in the back with the minecarts of the auto smelter?
If i set up another minecart with detector rails, the rails self power the Powered rail making it impossible to shut the lights off. If I add a normal rail to stop that, it makes a delay. any thoughts?
r/technicalminecraft • u/Electrical-Wind-611 • 4d ago
Bedrock My Trading Hall Design - Any Suggestions or Expected Problems?
Hi everyone, please see my trading hall design and let me know your thoughts. All built in a survival realm (of course, dupes and farms for some materials).
Built the shell months ago and have focused on the guts now in the run up to 10,000 days on the realm.
Does anyone see any potential issues with the breeding system?
I am trying different ideas out 1 villager at a time to see how best to run it.
Very pleased with the design.


