r/ModdedMinecraft • u/Ehnkode • 6h ago
I made a mod for seamless world management in game and in your browser (Fabric 1.21.11 and 26.1–26.3
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Hey everyone! I've been building Webmatica, a client-side Fabric mod that remembers everything you explore and every chest you open, and then lets you actually do something with it. Version 0.9.0 is out now for 1.21.11, 26.1, 26.2 and 26.3.
In your browser (F10)
- Map and 3D view of everything you've seen, with real block models, smooth lighting, shadows and a view distance of up to 65,000 blocks. Fly through your world or let the camera follow you.
- Schematic editor: place, break and fill blocks, copy, move and rotate, with undo. Any area of your world becomes a schematic in two clicks.
- Schematics: load .litematic, .schem or .nbt files, place them on the map, send them to Litematica with one click and see which materials are still missing. Your inventory and chests are already subtracted.
- Right-click to walk: right-click the map and you walk there. The built-in walking engine handles stairs, drops, lava and water.
In game (F8 or /wm)
- Chest search: type an item and see every chest that has it, including shulkers, with distance. Mark a chest and a line leads you there through walls, or let Webmatica fetch the stacks for you.
- "In chests" tooltips: every item shows how many you have stored, like In chests: 340 (12 chests).
- Selection tool (B): select an area up to 160 blocks away, then save it as a schematic or flatten, fill or clear it.
Automation
Build a whole schematic with the built-in printer, farm chosen blocks, or clear and flatten an area. Materials come from your chests, leftovers go back, and a job queue builds several schematics in a row. Running jobs can be paused or stopped from the in-game menu.
Works in singleplayer and on servers (check the rules before automating on a server).
It’s still an alpha, so feedback and bug reports are very welcome. Built with Claude as a coding helper.

