Individual skill

threejs-debug-profiler

Debug and profile Three.js browser games: blank canvases, render and runtime bugs, asset and audio loading, animation, resize, mobile input, plus performance profiling of draw calls, triangles, textures, memory, shader and post-processing cost, and bundle size.

plugins/shared/loom/skills/threejs/threejs-debug-profiler/SKILL.md

Read pinned source

Source commit 7cf9b229d22656ac28cb6fa47d26bb6230155b0a

What was checked

Matches the observed repository HEAD: Yes
Scanner rules are current: No
Repository scan complete: No
Skill scan complete: No
Observed behavior: Not checked yet
Last checked: Nov 7, 2026

These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.

Install this skill

Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.

An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.

Repository context

Repository stars (not skill ratings): 1,447
Repository last updated: Nov 3, 2026
License: Apache-2.0

Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.

engineering Derived category

Files and excerpt

File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.

Browse files

SKILL.mdcore · 2,415 bytes
agents/openai.yamlasset · 240 bytes
references/debug-playbook.mddoc · 6,362 bytes

Read excerpt


# Three.js Debug Profiler

Find root causes and optimize measured bottlenecks without breaking playability.

Follow the changed behavior's scope. Reuse the lead's existing reproduction and evidence; verify the affected path after a fix. A passing focused check only needs broader testing when shared behavior changed or an unresolved risk warrants it. Return measurements and defects to the lead for the consolidated verification pass.

## Reference

`references/debug-playbook.md` — ordered triage for blank canvas, asset and audio loading, loop/animation/physics, input and mobile, the profiling sequence, and the `__THREE_GAME_DIAGNOSTICS__` shape. Read it when debugging or profiling anything non-obvious.

## Debug

1. Reproduce locally with the same command and URL the user had.
2. Read console, page, and network errors.