Function property has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    property: function(dom, name, val) {
        // 尝试直接赋值，部分情况下会失败，如给 input 元素的 size 属性赋值 0 或字符串
        // 这时如果用 setAttribute 则会静默失败
        try {
            if (!val && val !== 0) {

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Function createOpenTagMarkup has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    tagVerbatim,
    tagLowercase,
    props,
    namespace,
    makeStaticMarkup,

Function setTransform has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    scaleX,
    skewX,
    skewY,
    scaleY,
    translateX,

Function boundingClientRect has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

SelectorQuery.prototype.boundingClientRect = function() {
  if (!this.__consumed) {
    if (!this.__node) {
      this.__missions.push(null);
    } else {

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Function batchedUpdates has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

Renderer.batchedUpdates = function(callback, event) {
    let keepbook = isBatching;
    isBatching = true;
    try {
        event && Renderer.fireMiddlewares(true);

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Function workLoop has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

function workLoop(deadline) {
    let fiber = macrotasks.shift(),
        info;
    if (fiber) {
        if (fiber.type === Unbatch) {

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Function insertElement has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    insertElement(fiber) {
        let dom = fiber.stateNode,
            parentNode = fiber.parent,
            forwardFiber = fiber.forwardFiber,
            before = forwardFiber ? forwardFiber.stateNode : null,

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Function scrollOffset has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

SelectorQuery.prototype.scrollOffset = function() {
  if (!this.__consumed) {
    if (!this.__node) {
      this.__missions.push(null);
    } else {

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Avoid deeply nested control flow statements.

Open

                        if (partialState != null) {
                            if (dontMutate) {
                                dontMutate = false;
                                nextState = Object.assign({}, nextState, partialState);
                            } else {

Function useCallbackImpl has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

export function useCallbackImpl(create, deps, isMemo, isEffect) {//ok
    let fiber = getCurrentFiber();
    let key = getCurrentKey();
    let updateQueue = fiber.updateQueue;

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Function createEvent has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

function createEvent(e, target, type) {
    var event = {};
    for (var i in e) {
        if (i.indexOf('_') !== 0) {
            event[i] = e[i];

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Function bezierCurveTo has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

CanvasContext.prototype.bezierCurveTo = function(cp1x, cp1y, cp2x, cp2y, x, y) {

Function arc has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    x,
    y,
    r,
    sAngle,
    eAngle,

Function setModernOffsets has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

function setModernOffsets(node, offsets) {
    if (!window.getSelection) {
        return;
    }

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Avoid deeply nested control flow statements.

Open

                    if (boundary.return.child == boundary) {
                        boundary.return.child = f;
                    }

Function coolieMethod has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

function coolieMethod(input, success, fail, complete, method, msg) {

Function textarea has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    textarea(props, inst) {
        let initialValue = props.value;
        if (initialValue == null) {
            let defaultValue = props.defaultValue;
            // TODO (yungsters): Remove support for children content in <textarea>.

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Function initStorageSync has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

export function initStorageSync (storageCache) {
    if (typeof ReactQuick !== 'object') {
        return;
    }
  var apis = ReactQuick.api; // eslint-disable-line

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Function transform has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    scaleX,
    skewX,
    skewY,
    scaleY,
    translateX,

Avoid deeply nested control flow statements.

Open

                    if (
                        hook == "componentWillUnmount" ||
                        hook == "componentDidUpdate"
                    ) {
                        boundary.effectTag = CAPTURE;