journeymaptfcintegration
by Coin0804
journeymaptfcintegration puts TerraFirmaCraft rock layers, temperature and precipitation onto the JourneyMap fullscreen map as selectable overlays.
What it does
Three overlays can be toggled on the JourneyMap fullscreen map: rock layer, temperature and precipitation. The selected overlay is drawn over the map, and the overlays cover the overworld only. Opening the fullscreen map uses the J key by default, and the controls are part of the JourneyMap screen.
The mod requires JourneyMap and TerraFirmaCraft and is published for NeoForge on 1.21.1. Because the mod is client and server, both the server and every player need it. The interface supports English and Chinese. The code is open source under the MIT License, and the source and issue tracker are public.
Server operators can run the command jmtfc clearcache at permission level 2 to reset the cached TerraFirmaCraft data. Files exist for 1.21.1 only, and the latest file is 1.0.3, published on 2026-08-18.
Key features
Rock layer overlay
Shows the TerraFirmaCraft rock layer of each chunk as a colored layer on the fullscreen map.
Temperature overlay
Displays TerraFirmaCraft temperature values across the map so climate zones can be read at a glance.
Precipitation overlay
Adds a precipitation view that reflects TerraFirmaCraft rainfall, helping plan farms and settlements.
Overlay switching
The three overlays cycle through one selected view at a time, and the chosen overlay stays visible on the map.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 2
Use cases
Who it’s for: Players of TerraFirmaCraft who use JourneyMap for navigation and want the TerraFirmaCraft climate and rock data on the map. Server owners who run TerraFirmaCraft with JourneyMap also need the mod on the server.
How it compares
TFC Ore Tooltips is client-side only, open source no, under the MIT License, and runs on NeoForge 1.21.1 without touching the map. JourneyMap Ore Heatmap is client-side only, open source under the GNU General Public License v3.0 or later, and targets NeoForge 1.21.1 with ore heatmaps. Create TFC Unofficial Port is client and server, not open source, under the ISC License, and covers NeoForge 1.21.1 for the Create mod instead of the map.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| journeymaptfcintegration | NeoForge | 1.21.1 | Client and server | 2026-08-18 |
| TFC Ore Tooltips | NeoForge | 1.21.1 | Client-side only | 2026-08-05 |
| JourneyMap Ore Heatmap | NeoForge | 1.21.1 | Client-side only | 2026-01-08 |
| Create TFC Unofficial Port | NeoForge | 1.21.1 | Client and server | 2026-08-04 |
Questions
Does Journeymaptfcintegration need JourneyMap and TerraFirmaCraft?
Does the server need the mod installed?
Are the overlays available in the Nether or End?
How is the TerraFirmaCraft cache reset?
In the catalog
journeymaptfcintegration is one of 36,990 Utility mods on ModsFinder, and one of 13,477 Utility mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
More from Coin0804
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What the author says
Adds TerraFirmaCraft rock layer, temperature, and precipitation overlays to the JourneyMap fullscreen map.
Official listing
- Modrinth page
- modrinth.com/mod/journeymaptfcintegration
- Owner
- Coin0804
- Published
- 2026-07-03
- Updated on Modrinth
- 2026-08-18
- Facts verified
- 2026-10-15