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React Doctor

492 rules · react-doctor@0.9.18

Complete effective rule inventory.

Docs ↗

Rules

32 rules on this page · 492 total

• react-doctor/public-debug-artifact

  Remove debug artifacts from public output; logs and dumps often reveal source paths, internal routes, tokens, or environment snapshots.

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/public-env-secret-name

  Public env prefixes are inlined into browser bundles. Rename public values to non-secret names, and keep tokens, passwords, private keys, and service-role credentials server-only.

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-cap-device-pixel-ratio

  Cap devicePixelRatio, commonly at 2, or pass an explicit DPR range so high-density displays do not multiply rendering work without a bound

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-limit-shadowed-point-lights

  Keep at most two shadow-casting point lights in one scene, or replace them with cheaper directional, spot, baked, or fake shadows

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-advancing-clock-in-use-frame

  Use the delta argument supplied to useFrame or read clock.elapsedTime without advancing the shared clock

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-allocation-in-pointer-move

  Reuse component-owned vectors and Three.js objects while handling pointer movement

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-async-use-frame

  Keep useFrame synchronous; start asynchronous work outside the render loop and consume its completed state from the callback

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-clone-in-use-frame

  Clone once outside the frame loop or reuse a scratch vector, quaternion, matrix, or object allocated with useMemo or useRef

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-compile-in-use-frame

  Precompile scene materials outside useFrame before they are first displayed

  All repositories error · 1 : error in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-deep-use-three-selector

  Select the stable R3F store object, then read its mutable Three.js fields where they are consumed

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-dispose-loader-cache

  Do not dispose assets returned by cached R3F and Drei loader hooks

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-duplicate-primitive-object

  Mount a Three.js object through one <primitive>, or clone it deliberately when two independent instances are required

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-extend-in-render

  Call extend at module scope so React renders and Strict Mode replays do not repeatedly mutate R3F's global catalogue

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-extend-three-namespace

  Pass extend an object containing only the Three.js constructors used by JSX so bundlers can tree-shake the rest of the namespace

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-fresh-portal-container

  Keep the createPortal container stable with module scope, lazy state, or useMemo so R3F can preserve the portal store and event layer

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-fresh-use-three-selector

  Select one stable store field at a time, or provide an equality function when returning an object or array from useThree

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-ignored-basic-material-properties

  Use meshStandardMaterial or meshPhysicalMaterial when a mesh needs roughness or metalness

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-ignored-linewidth

  Use Drei Line for wide GPU-rendered lines, or leave linewidth at one pixel

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-imperative-attach-of-managed-ref

  Let R3F attach objects referenced by JSX. Do not add or attach the same ref.current imperatively

  All repositories error · 1 : error in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-inline-primitive-object

  Create or clone the Three.js object once outside render, or memoize it, before passing it to <primitive>

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-inline-resource-prop

  Create the Three.js geometry or material once at module scope, in lazy state, or with useMemo before passing it as an R3F resource prop

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-internal-imports

  Import from @react-three/fiber or one of its documented public entry points instead of a dist or src implementation path

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-manual-canvas-resize

  Let Canvas and its ResizeObserver own renderer sizing instead of registering a window resize loop

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-mutate-loader-cache

  Clone the loaded object or resource before mutating it

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-mutate-uniform-prop-source-in-use-frame

  Mutate materialRef.current.uniforms inside useFrame instead of the object passed to uniforms

  All repositories error · 1 : error in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-mutating-pointer-event-data

  Copy shared pointer-event vectors before applying local-space transforms or other mutations

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-new-in-use-frame

  Allocate Three.js objects once in module scope, useMemo, or useRef and mutate the reusable instance inside useFrame

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-normalized-float-buffer-attribute

  Use normalized only with integer buffer data; floating-point attributes are already represented directly

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-null-loader-input

  Conditionally render a child component that calls the loader hook only after it has a real asset URL

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-object-pointer-capture

  Call pointer-capture methods on the R3F event target or currentTarget, not object or eventObject

  All repositories error · 1 : error in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-recursive-raf-with-use-frame

  Use R3F's useFrame subscription as the component's single animation loop instead of starting a second browser or renderer loop

  All repositories warning · 1 : warning in React projects
  No fix No autofix ↗
• react-doctor/r3f-no-shader-configuration-mutation-in-use-frame

  Keep shader source and program configuration stable; animate materialRef.current.uniforms.*.value instead

  All repositories error · 1 : error in React projects
  No fix No autofix ↗

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