F3view v0.1.0

The F3 screen, for players whose client doesn't have one. Bedrock players get no debug screen at all — no coordinates with chunk info, no facing, no light levels. F3View serves the practical core of Java's F3 as ordinary chat and action-bar text, straight from the server, so it reaches every client including Bedrock through Geyser. Java players can use it too.

• Live action-bar readout — position, chunk, facing, biome, light levels, updated as you move
• Full snapshot to chat — block and precise XYZ, chunk numbers and block-in-chunk, facing with yaw and pitch, biome, world time as a 24h clock, the block at your feet with sky and block light, and the block you're looking at with its type, light values and block data
• Compass rose — the 8 directions with the coordinates 32 blocks away in each
• Chunk-border overlay — particle corner posts and a ground outline that follows you chunk to chunk

Commands: /f3view (alias /f3) toggles the live readout; /f3view once prints one full snapshot; /f3view border toggles the chunk border; /f3view compass prints the compass rose (permission f3view.use, border f3view.border); /f3view reload for admins (f3view.admin). A README.txt lands in plugins/F3View/ on first run, and the config is tunable.

Requirements: Paper 26.3, Java 25.

Honest note: the chunk border is made of particles, and particles are world objects — nearby players can see your border too. That's documented in the README, not hidden.

Proven, not promised: confirmed in game on a live server, including the border on a Bedrock client.