File Modal.spec.js has 734 lines of code (exceeds 250 allowed). Consider refactoring.

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/* eslint-env mocha */
import should from "should";
import React, { Component } from "react";
import ReactDOM from "react-dom";
import Modal from "react-modal";

File ModalPortal.js has 347 lines of code (exceeds 250 allowed). Consider refactoring.

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import { Component } from "react";
import PropTypes from "prop-types";
import * as focusManager from "../helpers/focusManager";
import scopeTab from "../helpers/scopeTab";
import * as ariaAppHider from "../helpers/ariaAppHider";

ModalPortal has 26 functions (exceeds 20 allowed). Consider refactoring.

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export default class ModalPortal extends Component {
  static defaultProps = {
    style: {
      overlay: {},
      content: {}

File Modal.events.spec.js has 282 lines of code (exceeds 250 allowed). Consider refactoring.

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/* eslint-env mocha */
import React from "react";
import ReactDOM from "react-dom";
import "should";
import sinon from "sinon";

Function scopeTab has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.

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export default function scopeTab(node, event) {
  const tabbable = findTabbable(node);

  if (!tabbable.length) {
    // Do nothing, since there are no elements that can receive focus.

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Function render has 47 lines of code (exceeds 25 allowed). Consider refactoring.

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  render() {
    const { isOpen } = this.state;

    return (
      <div>

Function scopeTab has 44 lines of code (exceeds 25 allowed). Consider refactoring.

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export default function scopeTab(node, event) {
  const tabbable = findTabbable(node);

  if (!tabbable.length) {
    // Do nothing, since there are no elements that can receive focus.

Function render has 37 lines of code (exceeds 25 allowed). Consider refactoring.

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  render() {
    const {
      id,
      className,
      overlayClassName,

Function render has 36 lines of code (exceeds 25 allowed). Consider refactoring.

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  render() {
    const { listItemsIsOpen } = this.state;
    return (
      <div>
        <button type="button" className="btn btn-primary" onClick={this.toggleModal}>Open Modal A</button>

Function bodyTrap has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

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function bodyTrap(eventType, openInstances) {
  if (!before && !after) {
    before = document.createElement("div");
    before.setAttribute("data-react-modal-body-trap", "");
    before.style.position = "absolute";

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Function render has 34 lines of code (exceeds 25 allowed). Consider refactoring.

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  render() {
    return (
      <div>
        <button type="button" className="btn btn-primary" onClick={this.openModal}>Open Modal</button>
        <Modal

Function render has 33 lines of code (exceeds 25 allowed). Consider refactoring.

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  render() {
    const { currentModal } = this.state;

    return (
      <div>

Function render has 31 lines of code (exceeds 25 allowed). Consider refactoring.

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  render() {
    return (
      <div>
        <button type="button" className="btn btn-primary" onClick={this.openModal}>Open Modal</button>
        <Modal

Function bodyTrap has 26 lines of code (exceeds 25 allowed). Consider refactoring.

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function bodyTrap(eventType, openInstances) {
  if (!before && !after) {
    before = document.createElement("div");
    before.setAttribute("data-react-modal-body-trap", "");
    before.style.position = "absolute";

Function componentDidUpdate has 26 lines of code (exceeds 25 allowed). Consider refactoring.

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  componentDidUpdate(prevProps, prevState) {
    if (process.env.NODE_ENV !== "production") {
      if (prevProps.bodyOpenClassName !== this.props.bodyOpenClassName) {
        // eslint-disable-next-line no-console
        console.warn(

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

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  componentDidUpdate(prevProps, prevState) {
    if (process.env.NODE_ENV !== "production") {
      if (prevProps.bodyOpenClassName !== this.props.bodyOpenClassName) {
        // eslint-disable-next-line no-console
        console.warn(

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

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  componentWillUnmount() {
    if (!canUseDOM || !this.node || !this.portal) return;

    const state = this.portal.state;
    const now = Date.now();

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Function visible has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

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function visible(element) {
  let parentElement = element;
  let rootNode = element.getRootNode && element.getRootNode();
  while (parentElement) {
    if (parentElement === document.body) break;

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Function log_in_between_versions has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

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def log_in_between_versions(t):
    (a, b, logs) = t

    v = b and to_version(b) or head_version
    dt = get_tags_date(v)

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Avoid too many return statements within this function.

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    return;