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Function deepEqual has a Cognitive Complexity of 35 (exceeds 5 allowed). Consider refactoring.
Open

export function deepEqual(a: any, b: any) {
  if (a === b) {
    return true;
  }
Severity: Minor
Found in packages/react-native/src/utils/deepEqual.ts - About 5 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function deepEqual has a Cognitive Complexity of 35 (exceeds 5 allowed). Consider refactoring.
Open

export function deepEqual(a: any, b: any) {
  if (a === b) {
    return true;
  }
Severity: Minor
Found in packages/react-dom/src/utils/deepEqual.ts - About 5 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

export const DialogDescription = React.forwardRef(
  function DialogDescription({children, ...props}, ref) {
    const {setDescriptionId} = useDialogContext();
    const id = useId();
Severity: Major
Found in website/lib/components/Dialog.js and 3 other locations - About 5 hrs to fix
website/lib/components/Dialog.js on lines 181..199
website/lib/components/Popover.js on lines 236..254
website/lib/components/Popover.js on lines 256..274

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 140.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

export const PopoverHeading = React.forwardRef(
  function PopoverHeading({children, ...props}, ref) {
    const {setLabelId} = usePopoverContext();
    const id = useId();
Severity: Major
Found in website/lib/components/Popover.js and 3 other locations - About 5 hrs to fix
website/lib/components/Dialog.js on lines 181..199
website/lib/components/Dialog.js on lines 201..219
website/lib/components/Popover.js on lines 256..274

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 140.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

export const PopoverDescription = React.forwardRef(
  function PopoverDescription({children, ...props}, ref) {
    const {setDescriptionId} = usePopoverContext();
    const id = useId();
Severity: Major
Found in website/lib/components/Popover.js and 3 other locations - About 5 hrs to fix
website/lib/components/Dialog.js on lines 181..199
website/lib/components/Dialog.js on lines 201..219
website/lib/components/Popover.js on lines 236..254

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 140.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

export const DialogHeading = React.forwardRef(
  function DialogHeading({children, ...props}, ref) {
    const {setLabelId} = useDialogContext();
    const id = useId();
Severity: Major
Found in website/lib/components/Dialog.js and 3 other locations - About 5 hrs to fix
website/lib/components/Dialog.js on lines 201..219
website/lib/components/Popover.js on lines 236..254
website/lib/components/Popover.js on lines 256..274

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 140.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Function useClick has 123 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export function useClick<RT extends ReferenceType = ReferenceType>(
  context: FloatingContext<RT>,
  props: UseClickProps = {},
): ElementProps {
  const {
Severity: Major
Found in packages/react/src/hooks/useClick.ts - About 4 hrs to fix

Function flip has a Cognitive Complexity of 33 (exceeds 5 allowed). Consider refactoring.
Open

export const flip = (
  options: FlipOptions | Derivable<FlipOptions> = {},
): Middleware => ({
  name: 'flip',
  options,
Severity: Minor
Found in packages/core/src/middleware/flip.ts - About 4 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

File useHover.ts has 370 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import {
  contains,
  getDocument,
  isMouseLikePointerType,
} from '@floating-ui/react/utils';
Severity: Minor
Found in packages/react/src/hooks/useHover.ts - About 4 hrs to fix

Function Canvas has 121 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export function Canvas() {
  const canvasRef = useRef(null);
  const [width, setWidth] = useState(null);
  const [height, setHeight] = useState(null);
Severity: Major
Found in website/lib/components/Canvas.js - About 4 hrs to fix

Function createVirtualElement has a Cognitive Complexity of 32 (exceeds 5 allowed). Consider refactoring.
Open

function createVirtualElement(
  domRef: React.MutableRefObject<Element | null>,
  data: {
    axis: 'x' | 'y' | 'both';
    dataRef: React.MutableRefObject<ContextData>;
Severity: Minor
Found in packages/react/src/hooks/useClientPoint.ts - About 4 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function useFloating has 117 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export function useFloating<RT extends ReferenceType = ReferenceType>(
  options: Partial<UseFloatingOptions> = {},
): UseFloatingReturn<RT> {
  const {open = false, onOpenChange: unstable_onOpenChange, nodeId} = options;
Severity: Major
Found in packages/react/src/hooks/useFloating.ts - About 4 hrs to fix

File safePolygon.ts has 357 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import type {Rect, Side} from '@floating-ui/core';
import {contains, getTarget} from '@floating-ui/react/utils';
import {isElement} from '@floating-ui/utils/dom';

import type {HandleCloseFn} from './hooks/useHover';
Severity: Minor
Found in packages/react/src/safePolygon.ts - About 4 hrs to fix

Function inline has a Cognitive Complexity of 30 (exceeds 5 allowed). Consider refactoring.
Open

export const inline = (
  options: InlineOptions | Derivable<InlineOptions> = {},
): Middleware => ({
  name: 'inline',
  options,
Severity: Minor
Found in packages/core/src/middleware/inline.ts - About 4 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

File Tutorial.js has 345 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import {
  arrow,
  flip,
  offset,
  shift,
Severity: Minor
Found in website/lib/components/Tutorial.js - About 4 hrs to fix

Function useFocus has 107 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export function useFocus<RT extends ReferenceType = ReferenceType>(
  context: FloatingContext<RT>,
  props: UseFocusProps = {},
): ElementProps {
  const {
Severity: Major
Found in packages/react/src/hooks/useFocus.ts - About 4 hrs to fix

File useDismiss.ts has 344 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import {
  contains,
  getDocument,
  getTarget,
  isEventTargetWithin,
Severity: Minor
Found in packages/react/src/hooks/useDismiss.ts - About 4 hrs to fix

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  const {
    refs,
    floatingStyles,
    placement,
    update,
Severity: Major
Found in website/lib/components/Tutorial.js and 1 other location - About 4 hrs to fix
website/lib/components/Tutorial.js on lines 309..323

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 120.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  const {
    refs,
    floatingStyles,
    placement,
    update,
Severity: Major
Found in website/lib/components/Tutorial.js and 1 other location - About 4 hrs to fix
website/lib/components/Tutorial.js on lines 251..265

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 120.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Function handleKeyDown has 105 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  function handleKeyDown(event: React.KeyboardEvent<HTMLElement>) {
    if (!allKeys.includes(event.key)) return;

    let nextIndex = activeIndex;
Severity: Major
Found in packages/react/src/components/Composite.tsx - About 4 hrs to fix
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