diff --git a/src/components/auth/finish/Finish.js b/src/components/auth/finish/Finish.js
index ab79273..11d920e 100644
--- a/src/components/auth/finish/Finish.js
+++ b/src/components/auth/finish/Finish.js
@@ -16,6 +16,7 @@ class Finish extends Component {
     static propTypes = {
         appName: PropTypes.string.isRequired,
         code: PropTypes.string.isRequired,
+        state: PropTypes.string.isRequired,
         displayCode: PropTypes.bool,
         success: PropTypes.bool
     };
@@ -28,8 +29,8 @@ class Finish extends Component {
         const {appName, code, state, displayCode, success} = this.props;
         const {isCopySupported} = this.state;
         const authData = JSON.stringify({
-            auth_code: code,
-            state: state
+            auth_code: code, // eslint-disable-line
+            state
         });
 
         history.pushState(null, null, `#${authData}`);
@@ -40,7 +41,7 @@ class Finish extends Component {
 
                 {success ? (
                     <div>
-                        <div className={styles.successBackground}></div>
+                        <div className={styles.successBackground} />
                         <div className={styles.greenTitle}>
                             <Message {...messages.authForAppSuccessful} values={{
                                 appName: (<span className={styles.appName}>{appName}</span>)
@@ -59,7 +60,7 @@ class Finish extends Component {
                                         color="green"
                                         small
                                         label={messages.copy}
-                                        onClick={this.handleCopyClick}
+                                        onClick={this.onCopyClick}
                                     />
                                 ) : (
                                     ''
@@ -73,7 +74,7 @@ class Finish extends Component {
                     </div>
                 ) : (
                     <div>
-                        <div className={styles.failBackground}></div>
+                        <div className={styles.failBackground} />
                         <div className={styles.redTitle}>
                             <Message {...messages.authForAppFailed} values={{
                                 appName: (<span className={styles.appName}>{appName}</span>)
@@ -88,7 +89,7 @@ class Finish extends Component {
         );
     }
 
-    handleCopyClick = (event) => {
+    onCopyClick = (event) => {
         event.preventDefault();
         // http://stackoverflow.com/a/987376/5184751
 
@@ -104,7 +105,7 @@ class Finish extends Component {
 
             // TODO: было бы ещё неплохо сделать какую-то анимацию, вроде "Скопировано",
             // ибо сейчас после клика как-то неубедительно, скопировалось оно или нет
-            console.log('Copying text command was ' + (successful ? 'successful' : 'unsuccessful'));
+            console.log('Copying text command was %s', successful ? 'successful' : 'unsuccessful');
         } catch (err) {
             // not critical
         }
diff --git a/src/components/auth/login/LoginBody.js b/src/components/auth/login/LoginBody.js
index c6b1171..2a679d8 100644
--- a/src/components/auth/login/LoginBody.js
+++ b/src/components/auth/login/LoginBody.js
@@ -1,3 +1,4 @@
+import React from 'react';
 import { Input } from 'components/ui/form';
 import BaseAuthBody from 'components/auth/BaseAuthBody';
 
diff --git a/src/components/contact/ContactForm.js b/src/components/contact/ContactForm.js
index cb49e43..4135f57 100644
--- a/src/components/contact/ContactForm.js
+++ b/src/components/contact/ContactForm.js
@@ -15,11 +15,11 @@ import messages from './contactForm.intl.json';
 
 const CONTACT_CATEGORIES = [
     // TODO: сюда позже проставить реальные id категорий с backend
-    <Message {...messages.cannotAccessMyAccount} />,
-    <Message {...messages.foundBugOnSite} />,
-    <Message {...messages.improvementsSuggestion} />,
-    <Message {...messages.integrationQuestion} />,
-    <Message {...messages.other} />
+    <Message key="m1" {...messages.cannotAccessMyAccount} />,
+    <Message key="m2" {...messages.foundBugOnSite} />,
+    <Message key="m3" {...messages.improvementsSuggestion} />,
+    <Message key="m4" {...messages.integrationQuestion} />,
+    <Message key="m5" {...messages.other} />
 ];
 
 export class ContactForm extends Component {
diff --git a/src/components/contact/ContactForm.test.js b/src/components/contact/ContactForm.test.js
index 92874f2..9178e58 100644
--- a/src/components/contact/ContactForm.test.js
+++ b/src/components/contact/ContactForm.test.js
@@ -1,3 +1,4 @@
+import React from 'react';
 import expect from 'unexpected';
 import sinon from 'sinon';
 import { shallow, mount } from 'enzyme';
diff --git a/src/components/profile/changePassword/ChangePassword.js b/src/components/profile/changePassword/ChangePassword.js
index 7192355..22f7a97 100644
--- a/src/components/profile/changePassword/ChangePassword.js
+++ b/src/components/profile/changePassword/ChangePassword.js
@@ -88,7 +88,11 @@ export default class ChangePassword extends Component {
                             </div>
                         </div>
 
-                        <Button color="green" block label={messages.changePasswordButton} type="submit" />
+                        <Button color="green"
+                            block
+                            label={messages.changePasswordButton}
+                            type="submit"
+                        />
                     </div>
                 </div>
             </Form>
diff --git a/src/components/profile/changePassword/ChangePassword.test.js b/src/components/profile/changePassword/ChangePassword.test.js
index 2c68985..bca4198 100644
--- a/src/components/profile/changePassword/ChangePassword.test.js
+++ b/src/components/profile/changePassword/ChangePassword.test.js
@@ -1,3 +1,4 @@
+import React from 'react';
 import expect from 'unexpected';
 import sinon from 'sinon';
 
diff --git a/src/components/profile/changeUsername/ChangeUsername.js b/src/components/profile/changeUsername/ChangeUsername.js
index ba2d368..7ce2a56 100644
--- a/src/components/profile/changeUsername/ChangeUsername.js
+++ b/src/components/profile/changeUsername/ChangeUsername.js
@@ -69,7 +69,11 @@ export default class ChangeUsername extends Component {
                             </div>
                         </div>
 
-                        <Button color="green" block label={messages.changeUsernameButton} type="submit" />
+                        <Button color="green"
+                            block
+                            label={messages.changeUsernameButton}
+                            type="submit"
+                        />
                     </div>
                 </div>
             </Form>
diff --git a/src/components/ui/form/Checkbox.js b/src/components/ui/form/Checkbox.js
index 5ebddd7..36ed59b 100644
--- a/src/components/ui/form/Checkbox.js
+++ b/src/components/ui/form/Checkbox.js
@@ -39,7 +39,11 @@ export default class Checkbox extends FormInputComponent {
         return (
             <div className={classNames(styles[`${color}CheckboxRow`], styles[`${skin}CheckboxRow`])}>
                 <label className={styles.checkboxContainer}>
-                    <input ref={this.setEl} className={styles.checkboxInput} type="checkbox" {...props} />
+                    <input ref={this.setEl}
+                        className={styles.checkboxInput}
+                        type="checkbox"
+                        {...props}
+                    />
                     <div className={styles.checkbox} />
                     {label}
                 </label>
diff --git a/src/components/ui/popup/PopupStack.test.js b/src/components/ui/popup/PopupStack.test.js
index 832434f..4c6d1f9 100644
--- a/src/components/ui/popup/PopupStack.test.js
+++ b/src/components/ui/popup/PopupStack.test.js
@@ -38,6 +38,7 @@ describe('<PopupStack />', () => {
             popups: [
                 {
                     Popup: (props = {}) => {
+                        // eslint-disable-next-line
                         expect(props.onClose, 'to be a', 'function');
 
                         return <DummyPopup {...expectedProps} />;