Function reconcileDFS has a Cognitive Complexity of 44 (exceeds 5 allowed). Consider refactoring.

Open

export function reconcileDFS(fiber, info, deadline, ENOUGH_TIME) {
    var topWork = fiber;
    outerLoop: while (fiber) {
        if (fiber.disposed || deadline.timeRemaining() <= ENOUGH_TIME) {
            break;

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Function more has 163 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export var more = function(api) {
    return {
        // 交互
        showModal: function _(a) {
            a.cancelButtonText = a.cancelText;

File beginWork.js has 424 lines of code (exceeds 250 allowed). Consider refactoring.

Open

import { extend, typeNumber, isFn, gDSFP, gSBU } from 'react-core/util';
import { fiberizeChildren } from 'react-core/createElement';
import { AnuPortal } from 'react-core/createPortal';

import { Renderer } from 'react-core/createRenderer';

Function proxyClass has 143 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    function proxyClass(InitialComponent) {
        var existingProxy = findProxy(InitialComponent);
        if (existingProxy) {
            return existingProxy;
        }

Function render has 141 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    render(child, context, parentNamespace) {
        var t  = typeNumber(child)
        if (t === 3 || t === 4) {
            const text = '' + child;
            if (text === '') {

File ReactElement-test.js has 399 lines of code (exceeds 250 allowed). Consider refactoring.

Open

/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.

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

Open

const createMatcherFor = consoleMethod =>
  function matcher(callback, expectedMessages) {
    if (__DEV__) {
      // Warn about incorrect usage of matcher.
      if (typeof expectedMessages === 'string') {

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Function commitDFSImpl has a Cognitive Complexity of 34 (exceeds 5 allowed). Consider refactoring.

Open

function commitDFSImpl(fiber) {
    let topFiber = fiber;
    outerLoop: while (true) {
        //逐步向下执行所有移除与插入操作
        if (fiber.effects && fiber.effects.length) {

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Function diffChildren has a Cognitive Complexity of 34 (exceeds 5 allowed). Consider refactoring.

Open

function diffChildren(parentFiber, children) {
    let oldFibers = parentFiber.children; // 旧的
    if (oldFibers) {
        parentFiber.oldChildren = oldFibers;
    } else {

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Function createDevToolsBridge has 122 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    function createDevToolsBridge() {
        console.log("createDevToolsBridge.....");
        var ComponentTree = {
            getNodeFromInstance: function getNodeFromInstance(instance) {
                //createReactDOMComponent生成的实例有vnode对象

File ReactDOMEventListener-test.js has 368 lines of code (exceeds 250 allowed). Consider refactoring.

Open

'use strict';

describe('ReactDOMEventListener', () => {

  let React = require('react');

File ReactTestUtils-test.js has 362 lines of code (exceeds 250 allowed). Consider refactoring.

Open

'use strict';

let createRenderer;
let React;
let ReactDOM;

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

Open

    function createPrototypeProxy() {
        var proxy = {};
        var current = null;
        var mountedInstances = [];
        function proxyToString(name) {

File ReduxIE.js has 359 lines of code (exceeds 250 allowed). Consider refactoring.

Open

(function (global, factory) {
    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
    typeof define === 'function' && define.amd ? define(['exports'], factory) :
    (factory((global.Redux = {})));
}(this, (function (exports) { 'use strict';

File ReactElementValidator-test.internal.js has 359 lines of code (exceeds 250 allowed). Consider refactoring.

Open

let PropTypes;
let ReactFeatureFlags;
let React;
let ReactDOM;

File event.js has 356 lines of code (exceeds 250 allowed). Consider refactoring.

Open

import { document, modern, contains } from './browser';
import { isFn, noop, toLowerCase } from 'react-core/util';
import { Renderer } from 'react-core/createRenderer';
import { enqueueDuplex } from './duplex';
export let rform = /textarea|input|select|option/i;

InnerAudioContext has 35 functions (exceeds 20 allowed). Consider refactoring.

Open

class InnerAudioContext {
    constructor(id, opts) {
        this.audioEl = this.init(id, opts);
        this._isPaused = false;
    }

Function createStore has 111 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function createStore(reducer, preloadedState, enhancer) {
  var _ref2;

  if (typeof preloadedState === 'function' && typeof enhancer === 'undefined') {
    enhancer = preloadedState;

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

Open

function collectPaths(begin, end, unique) {
    let paths = [];
    let node = begin;
    //先判定路径上有绑定事件没有
    while (node && node.nodeType == 1) {

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

Open

function resolve(child, context) {
    while (isValidElement(child)) {
        // Safe because we just checked it's an element.
        let element = child;
        let Component = element.type;