diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 7258e0d64..2bccb225c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -14,7 +14,7 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v2
-        # We neeed to fetch the entire history as conventional-changelog needs
+        # We need to fetch the entire history as conventional-changelog needs
         # access to any number of git commits to build the changelog.
         with:
           fetch-depth: 0
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f335d132a..f14431dda 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -332,7 +332,7 @@
 ### Features
 
 * make negative sign on remaining time optional ([#7571](https://github.com/videojs/video.js/issues/7571)) ([67e6ed6](https://github.com/videojs/video.js/commit/67e6ed6)), closes [#7565](https://github.com/videojs/video.js/issues/7565)
-* udpate to [@videojs](https://github.com/videojs)/http-streaming[@2](https://github.com/2).13.1 ([#7573](https://github.com/videojs/video.js/issues/7573)) ([9aaf67a](https://github.com/videojs/video.js/commit/9aaf67a))
+* update to [@videojs](https://github.com/videojs)/http-streaming[@2](https://github.com/2).13.1 ([#7573](https://github.com/videojs/video.js/issues/7573)) ([9aaf67a](https://github.com/videojs/video.js/commit/9aaf67a))
 
 <a name="7.17.3"></a>
 ## [7.17.3](https://github.com/videojs/video.js/compare/v7.17.2...v7.17.3) (2021-12-10)
@@ -478,7 +478,7 @@
 * **lang:** add Hindi Language translation ([#7327](https://github.com/videojs/video.js/issues/7327)) ([e90ae32](https://github.com/videojs/video.js/commit/e90ae32))
 * **lang:** add Romanian language and update translations doc. ([#7300](https://github.com/videojs/video.js/issues/7300)) ([5c2a45b](https://github.com/videojs/video.js/commit/5c2a45b))
 * **package:** update to [@videojs](https://github.com/videojs)/xhr[@2](https://github.com/2).6 to add httpHandler helper ([#7348](https://github.com/videojs/video.js/issues/7348)) ([c699140](https://github.com/videojs/video.js/commit/c699140))
-* **time-ranges:** make TimeRanges iteratable if Symbol.iterator exists ([#7330](https://github.com/videojs/video.js/issues/7330)) ([ad9546c](https://github.com/videojs/video.js/commit/ad9546c))
+* **time-ranges:** make TimeRanges iterable if Symbol.iterator exists ([#7330](https://github.com/videojs/video.js/issues/7330)) ([ad9546c](https://github.com/videojs/video.js/commit/ad9546c))
 
 ### Bug Fixes
 
@@ -1428,7 +1428,7 @@
 
 * add correct cursor pointer for the play toggle  ([#5463](https://github.com/videojs/video.js/issues/5463)) ([aed337a](https://github.com/videojs/video.js/commit/aed337a))
 * default subtitles not enabled ([#5608](https://github.com/videojs/video.js/issues/5608)) ([8329e64](https://github.com/videojs/video.js/commit/8329e64))
-* **tracks:** don't select tracks based on user pref if no langauge is set ([#5556](https://github.com/videojs/video.js/issues/5556)) ([c1cbce3](https://github.com/videojs/video.js/commit/c1cbce3)), closes [#5553](https://github.com/videojs/video.js/issues/5553)
+* **tracks:** don't select tracks based on user pref if no language is set ([#5556](https://github.com/videojs/video.js/issues/5556)) ([c1cbce3](https://github.com/videojs/video.js/commit/c1cbce3)), closes [#5553](https://github.com/videojs/video.js/issues/5553)
 * Don't remove vjs-waiting until time changes ([#5533](https://github.com/videojs/video.js/issues/5533)) ([0060747](https://github.com/videojs/video.js/commit/0060747))
 * **lang:** add  is loading ru translation ([#5630](https://github.com/videojs/video.js/issues/5630)) ([0090b75](https://github.com/videojs/video.js/commit/0090b75))
 * **lang:** Occitan: harmonisation plural/singular ([#5602](https://github.com/videojs/video.js/issues/5602)) ([4842201](https://github.com/videojs/video.js/commit/4842201))
@@ -2012,7 +2012,7 @@
 ### Bug Fixes
 
 * **package:** update videojs-font to version 2.1.0 ([#4812](https://github.com/videojs/video.js/issues/4812)) ([1117587](https://github.com/videojs/video.js/commit/1117587))
-* modify debug log tests to accomodate old IE stringification ([#4824](https://github.com/videojs/video.js/issues/4824)) ([5f89570](https://github.com/videojs/video.js/commit/5f89570))
+* modify debug log tests to accommodate old IE stringification ([#4824](https://github.com/videojs/video.js/issues/4824)) ([5f89570](https://github.com/videojs/video.js/commit/5f89570))
 
 ### Chores
 
@@ -2117,7 +2117,7 @@
 * Don't enable player controls if they where disabled when ModalDialog closes. ([#4690](https://github.com/videojs/video.js/issues/4690)) ([afea980](https://github.com/videojs/video.js/commit/afea980))
 * don't throttle duration change updates ([#4635](https://github.com/videojs/video.js/issues/4635)) ([9cf9800](https://github.com/videojs/video.js/commit/9cf9800))
 * Events#off threw if Object.prototype had extra enumerable properties, don't remove all events if off receives a falsey value ([#4669](https://github.com/videojs/video.js/issues/4669)) ([7963913](https://github.com/videojs/video.js/commit/7963913))
-* make parseUrl helper always have a protocl ([#4673](https://github.com/videojs/video.js/issues/4673)) ([bebca9c](https://github.com/videojs/video.js/commit/bebca9c)), closes [#3100](https://github.com/videojs/video.js/issues/3100)
+* make parseUrl helper always have a protocol ([#4673](https://github.com/videojs/video.js/issues/4673)) ([bebca9c](https://github.com/videojs/video.js/commit/bebca9c)), closes [#3100](https://github.com/videojs/video.js/issues/3100)
 * Make sure we remove vjs-ended from the play toggle in all appropriate cases. ([#4661](https://github.com/videojs/video.js/issues/4661)) ([0287f6e](https://github.com/videojs/video.js/commit/0287f6e))
 * player.src() should return empty string if no source is set ([#4711](https://github.com/videojs/video.js/issues/4711)) ([9acbcd8](https://github.com/videojs/video.js/commit/9acbcd8))
 
@@ -2834,7 +2834,7 @@
 ### Code Refactoring
 
 * **texttracksettings:** DRYer code and remove massive HTML blob ([#3679](https://github.com/videojs/video.js/issues/3679)) ([fb74c71](https://github.com/videojs/video.js/commit/fb74c71))
-* remove un-needed contructor and function overrides ([#3721](https://github.com/videojs/video.js/issues/3721)) ([6889e92](https://github.com/videojs/video.js/commit/6889e92))
+* remove un-needed constructor and function overrides ([#3721](https://github.com/videojs/video.js/issues/3721)) ([6889e92](https://github.com/videojs/video.js/commit/6889e92))
 
 ### Documentation
 
@@ -2934,7 +2934,7 @@
 * @misteroneill, @BrandonOCasey, and @pagarwal123 updates all the code to pass the linter ([view](https://github.com/videojs/video.js/pull/3459))
 * @misteroneill added ghooks to run linter on git push ([view](https://github.com/videojs/video.js/pull/3459))
 * @BrandonOCasey removed unused base-styles.js file ([view](https://github.com/videojs/video.js/pull/3486))
-* @erikyuzwa, @gkatsev updated CSS build to inlcude the IE8-specific CSS from a separate file instead of it being inside of sass ([view](https://github.com/videojs/video.js/pull/3380)) ([view2](https://github.com/erikyuzwa/video.js/pull/1))
+* @erikyuzwa, @gkatsev updated CSS build to include the IE8-specific CSS from a separate file instead of it being inside of sass ([view](https://github.com/videojs/video.js/pull/3380)) ([view2](https://github.com/erikyuzwa/video.js/pull/1))
 * @gkatsev added null checks around navigator.userAgent ([view](https://github.com/videojs/video.js/pull/3502))
 * greenkeeper updated karma dependencies ([view](https://github.com/videojs/video.js/pull/3523))
 * @BrandonOCasey updated language docs to link to IANA language registry ([view](https://github.com/videojs/video.js/pull/3493))
@@ -3237,7 +3237,7 @@ _(none)_
 * @gkatsev made initListeners more general and added Tech.isTech. Fixes #2767 ([view](https://github.com/videojs/video.js/pull/2773))
 * @dmlap updated swf to 5.0.1 ([view](https://github.com/videojs/video.js/pull/2795))
 * @gkatsev added a tech registry. Fixes #2772 ([view](https://github.com/videojs/video.js/pull/2782))
-* @Lillemanden impoved logic for dividing RTMP paths ([view](https://github.com/videojs/video.js/pull/2787))
+* @Lillemanden improved logic for dividing RTMP paths ([view](https://github.com/videojs/video.js/pull/2787))
 * @bdeitte added a test for improved RTMP path dividing logic ([view](https://github.com/videojs/video.js/pull/2794))
 * @paladox updated grunt-cli dependency ([view](https://github.com/videojs/video.js/pull/2555))
 * @paladox updated grunt-contrib-jshint ([view](https://github.com/videojs/video.js/pull/2554))
@@ -3436,7 +3436,7 @@ _(none)_
 * @dmlap update to videojs-swf v4.7.3 ([view](https://github.com/videojs/video.js/pull/2457))
 
 ## 4.12.12 (2015-07-23)
-* @imbcmdth updated source handlers to use bracket notation so they wont break when using minified videojs ([view](https://github.com/videojs/video.js/pull/2348))
+* @imbcmdth updated source handlers to use bracket notation so they won't break when using minified videojs ([view](https://github.com/videojs/video.js/pull/2348))
 * @imbcmdth fix potential triggerReady infinite loop ([view](https://github.com/videojs/video.js/pull/2398))
 
 ## 4.12.11 (2015-07-09)
@@ -3551,14 +3551,14 @@ _(none)_
 @heff removed his own stupid error [view](https://github.com/videojs/video.js/commit/a12dd770572a7f16e436e2332eba7ffbb1f1b9b9)
 
 ## 4.10.0 (2014-10-28)
-* @aptx4869 fixed an issue where the native JSON parser wasn&#x27;t used ([view](https://github.com/videojs/video.js/pull/1565))
+* @aptx4869 fixed an issue where the native JSON parser wasn't used ([view](https://github.com/videojs/video.js/pull/1565))
 * @andekande improved the German translation ([view](https://github.com/videojs/video.js/pull/1555))
 * @OlehTsvirko added a Ukrainian translation ([view](https://github.com/videojs/video.js/pull/1562))
 * @OlehTsvirko added a Russian translation ([view](https://github.com/videojs/video.js/pull/1563))
 * @thijstriemstra added a Dutch translation ([view](https://github.com/videojs/video.js/pull/1566))
 * @heff updated the poster to use CSS styles to display; fixed the poster not showing if not originally set ([view](https://github.com/videojs/video.js/pull/1568))
 * @mmcc fixed an issue where errors on source tags could get missed ([view](https://github.com/videojs/video.js/pull/1575))
-* @heff enhanced the event listener API to allow for auto-cleanup of listeners on other componenets and elements ([view](https://github.com/videojs/video.js/pull/1588))
+* @heff enhanced the event listener API to allow for auto-cleanup of listeners on other components and elements ([view](https://github.com/videojs/video.js/pull/1588))
 * @mmcc fixed an issue with the VolumeButton assuming it was vertical by default ([view](https://github.com/videojs/video.js/pull/1592))
 * @DevGavin added a Simplified Chinese translation ([view](https://github.com/videojs/video.js/pull/1593))
 * @heff Added the ability to set options for child components directly in the parent options ([view](https://github.com/videojs/video.js/pull/1599))
@@ -3581,7 +3581,7 @@ _(none)_
 * @philipgiuliani added an Italian translation ([view](https://github.com/videojs/video.js/pull/1550))
 * @twentyrogersc fixed the return value when setting the poster source ([view](https://github.com/videojs/video.js/pull/1552))
 * @heff updated to swf v4.5.0 to fix event issues ([view](https://github.com/videojs/video.js/pull/1554))
-* @rpless made the VolumeMenuButton volume more accesible via tab navigation ([view](https://github.com/videojs/video.js/pull/1519))
+* @rpless made the VolumeMenuButton volume more accessible via tab navigation ([view](https://github.com/videojs/video.js/pull/1519))
 * @mmcc added support for audio tags (html5 audio only) ([view](https://github.com/videojs/video.js/pull/1540))
 
 ## 4.8.5 (2014-09-25)
@@ -3640,7 +3640,7 @@ _(none)_
 * Fixed Component trigger function arguments and docs ([view](https://github.com/videojs/video.js/pull/1310))
 * Now copying all attributes from the original video tag to the generated video element ([view](https://github.com/videojs/video.js/pull/1321))
 * Added files to be ignored in the bower.json ([view](https://github.com/videojs/video.js/pull/1337))
-* Fixed an error that could happen if Flash was diposed before the ready callback was fired ([view](https://github.com/videojs/video.js/pull/1340))
+* Fixed an error that could happen if Flash was disposed before the ready callback was fired ([view](https://github.com/videojs/video.js/pull/1340))
 * The up and down arrows can now be used to control sliders in addition to left and right ([view](https://github.com/videojs/video.js/pull/1345))
 * Added a player.currentType() function to get the MIME type of the current source ([view](https://github.com/videojs/video.js/pull/1320))
 * Fixed a potential conflict with other event listener shims ([view](https://github.com/videojs/video.js/pull/1363))
@@ -3661,7 +3661,7 @@ _(none)_
 * Fixed an issue with the firstplay event not firing when autoplaying ([view](https://github.com/videojs/video.js/pull/1271))
 
 ## 4.6.1 (2014-05-20)
-* Udpated playbackRate menu to work in minified version ([view](https://github.com/videojs/video.js/pull/1223))
+* Updated playbackRate menu to work in minified version ([view](https://github.com/videojs/video.js/pull/1223))
 
 ## 4.6.0 (2014-05-20)
 * Updated the UI to support live video ([view](https://github.com/videojs/video.js/pull/1121))
@@ -3679,7 +3679,7 @@ _(none)_
 * Fixed the default flag for captions/subtitles tracks [[view](https://github.com/videojs/video.js/pull/1153)]
 * Fixed compilation failures with LESS v1.7.0 and GRUNT v0.4.4 [[view](https://github.com/videojs/video.js/pull/1180)]
 * Added better error handling across the library [[view](https://github.com/videojs/video.js/pull/1197)]
-* Updated captions/subtiles file fetching to support cross-origin requests in older IE browsers [[view](https://github.com/videojs/video.js/pull/1095)]
+* Updated captions/subtitles file fetching to support cross-origin requests in older IE browsers [[view](https://github.com/videojs/video.js/pull/1095)]
 * Added support for playback rate switching [[view](https://github.com/videojs/video.js/pull/1132)]
 * Fixed an issue with the loadstart event order that caused the big play button to not hide [[view](https://github.com/videojs/video.js/pull/1209)]
 * Modernized the fullscreen API and added support for IE11 [[view](https://github.com/videojs/video.js/pull/1205)]
@@ -3726,7 +3726,7 @@ _(none)_
 * Fixed a test for touch detection ([view](https://github.com/videojs/video.js/pull/962))
 * Updated the src file list for karma tests ([view](https://github.com/videojs/video.js/pull/948))
 * Added more tests for API properties after minification ([view](https://github.com/videojs/video.js/pull/906))
-* Updated projet to use npm version of videojs-swf ([view](https://github.com/videojs/video.js/pull/930))
+* Updated project to use npm version of videojs-swf ([view](https://github.com/videojs/video.js/pull/930))
 * Added support for dist zipping on windows ([view](https://github.com/videojs/video.js/pull/944))
 * Fixed iOS fullscreen issue ([view](https://github.com/videojs/video.js/pull/977))
 * Fixed touch event bubbling ([view](https://github.com/videojs/video.js/pull/992))
diff --git a/COLLABORATOR_GUIDE.md b/COLLABORATOR_GUIDE.md
index 2e753892e..d83d7ce5b 100644
--- a/COLLABORATOR_GUIDE.md
+++ b/COLLABORATOR_GUIDE.md
@@ -70,7 +70,7 @@ Bug fixes require a test case that fails beforehand and succeeds after. All code
 
 ### Involving the TSC
 
-A change or issue can be elevated to the TSC by assing the `tsc-agent` label. This should be done in the following scenarios:
+A change or issue can be elevated to the TSC by assigning the `tsc-agent` label. This should be done in the following scenarios:
 
 * There will be a major impact on the codebase or project
 * The change is inherently controversial
@@ -235,7 +235,7 @@ fixup 433c582 Update TOC
 edit 259dee6 Add grunt and doctoc npm scripts
 ```
 
-When you get to the edit commits, git will give more information, but you'd want to run ammend the current commit while following our commit guidelines
+When you get to the edit commits, git will give more information, but you'd want to run amend the current commit while following our commit guidelines
 
 ```sh
 git commit --amend
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index ce641cd72..1772af403 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -69,7 +69,7 @@ A good bug report should be as detailed as possible, so that others won't have t
 
 1. [Check the plugin list](https://videojs.com/plugins/) for any plugins that may already support the feature.
 1. [Search the issues](https://github.com/videojs/video.js/issues) for any previous requests for the same feature, and give a thumbs up or +1 on existing requests.
-1. If no previous requests exist, create a new issue. Please be as clear as possible about why the feautre is needed and the intended use case.
+1. If no previous requests exist, create a new issue. Please be as clear as possible about why the feature is needed and the intended use case.
 1. Once again, be as details as possible and follow the [issue template][]
 
 **[Request a feature](https://github.com/videojs/video.js/issues/new)**
@@ -87,11 +87,11 @@ There are a few labels that might be added to your issue or PR by a maintainer.
 | first-timers-only        | Issue        | Marked as a good bug or enhancement to be done by a newcomer to open source                                                                              |
 | minor, patch, major      | PR           | Marks PR with the expected [semver](https://semver.org/) classification of the change                                                                    |
 | needs: more info         | Issue        | Marked by a maintainer as needing more information from the issue reporter. Please update your issue with more information to help us reproduce the bug. |
-| needs: reduced test case | Issue        | Marked by a maintainer as needing a reduced test case from the issue reporter. Please create a test page that we can inspect to help us indentify a bug. |
+| needs: reduced test case | Issue        | Marked by a maintainer as needing a reduced test case from the issue reporter. Please create a test page that we can inspect to help us identify a bug.  |
 
 ## Contributing code
 
-To contibute code you'll need to be able to build a copy of Video.js and run tests locally. There are a few requirements before getting started.
+To contribute code you'll need to be able to build a copy of Video.js and run tests locally. There are a few requirements before getting started.
 
 * Node.js
   Video.js uses Node for build and test automation. Node is available for Windows, Mac OS X, Linux, and SunOS, as well as source code if that doesn't scare you. [Download and install Node.js](http://nodejs.org/download/)
diff --git a/rollup.config.js b/rollup.config.js
index aa53f26c8..e605b9684 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -33,7 +33,7 @@ const watch = {
 };
 
 const onwarn = (warning) => {
-  // ignore unknow option for --no-progress
+  // ignore unknown option for --no-progress
   if (warning.code === 'UNKNOWN_OPTION' && warning.message.indexOf('progress') !== -1) {
     return;
   }
diff --git a/src/js/component.js b/src/js/component.js
index 48a67d06b..9d94c19ca 100644
--- a/src/js/component.js
+++ b/src/js/component.js
@@ -46,7 +46,7 @@ class Component {
    *        The key/value store of component options.
    *
    * @param {Object[]} [options.children]
-   *        An array of children objects to intialize this component with. Children objects have
+   *        An array of children objects to initialize this component with. Children objects have
    *        a name property that will be used if more than one component of the same type needs to be
    *        added.
    *
@@ -420,7 +420,7 @@ class Component {
   }
 
   /**
-   * Handles language change for the player in components. Should be overriden by sub-components.
+   * Handles language change for the player in components. Should be overridden by sub-components.
    *
    * @abstract
    */
@@ -754,7 +754,7 @@ class Component {
         })
         .filter((child) => {
         // we have to make sure that child.name isn't in the techOrder since
-        // techs are registerd as Components but can't aren't compatible
+        // techs are registered as Components but can't aren't compatible
         // See https://github.com/videojs/video.js/issues/2772
           const c = Component.getComponent(child.opts.componentClass ||
                                        toTitleCase(child.name));
@@ -766,7 +766,7 @@ class Component {
   }
 
   /**
-   * Builds the default DOM class name. Should be overriden by sub-components.
+   * Builds the default DOM class name. Should be overridden by sub-components.
    *
    * @return {string}
    *         The DOM class name for this object.
@@ -980,7 +980,7 @@ class Component {
    *         - The value of the attribute that was asked for.
    *         - Can be an empty string on some browsers if the attribute does not exist
    *           or has no value
-   *         - Most browsers will return null if the attibute does not exist or has
+   *         - Most browsers will return null if the attribute does not exist or has
    *           no value.
    *
    * @see [DOM API]{@link https://developer.mozilla.org/en-US/docs/Web/API/Element/getAttribute}
@@ -1545,7 +1545,7 @@ class Component {
 
   /**
    * Clears an interval that gets created via `window.setInterval` or
-   * {@link Component#setInterval}. If you set an inteval via {@link Component#setInterval}
+   * {@link Component#setInterval}. If you set an interval via {@link Component#setInterval}
    * use this function instead of `window.clearInterval`. If you don't your dispose
    * listener will not get cleaned up until {@link Component#dispose}!
    *
diff --git a/src/js/control-bar/time-controls/remaining-time-display.js b/src/js/control-bar/time-controls/remaining-time-display.js
index 5fa8fedaf..21ad684f6 100644
--- a/src/js/control-bar/time-controls/remaining-time-display.js
+++ b/src/js/control-bar/time-controls/remaining-time-display.js
@@ -41,7 +41,7 @@ class RemainingTimeDisplay extends TimeDisplay {
   }
 
   /**
-   * Create the `Component`'s DOM element with the "minus" characted prepend to the time
+   * Create the `Component`'s DOM element with the "minus" character prepend to the time
    *
    * @return {Element}
    *         The element that was created.
diff --git a/src/js/live-tracker.js b/src/js/live-tracker.js
index c90bf8dbf..598a28663 100644
--- a/src/js/live-tracker.js
+++ b/src/js/live-tracker.js
@@ -38,7 +38,7 @@ class LiveTracker extends Component {
    *        Number of seconds behind live that we have to be
    *        before we will be considered non-live. Note that this will only
    *        be used when playing at the live edge. This allows large seekable end
-   *        changes to not effect wether we are live or not.
+   *        changes to not effect whether we are live or not.
    */
   constructor(player, options) {
     // LiveTracker does not need an element
@@ -293,7 +293,7 @@ class LiveTracker extends Component {
    * is tracking live playback or not
    *
    * @return {boolean}
-   *         Wether liveTracker is tracking
+   *         Whether liveTracker is tracking
    */
   isLive() {
     return this.isTracking();
@@ -304,7 +304,7 @@ class LiveTracker extends Component {
    * on each seekableendchange
    *
    * @return {boolean}
-   *         Wether playback is at the live edge
+   *         Whether playback is at the live edge
    */
   atLiveEdge() {
     return !this.behindLiveEdge();
@@ -321,7 +321,7 @@ class LiveTracker extends Component {
   }
 
   /**
-   * The number of seconds that have occured after seekable end
+   * The number of seconds that have occurred after seekable end
    * changed. This will be reset to 0 once seekable end changes.
    *
    * @return {number}
@@ -349,7 +349,7 @@ class LiveTracker extends Component {
   }
 
   /**
-   * Wether live tracker is currently tracking or not.
+   * Whether live tracker is currently tracking or not.
    */
   isTracking() {
     return typeof this.trackingInterval_ === 'number';
diff --git a/src/js/menu/menu-button.js b/src/js/menu/menu-button.js
index 7b8ad9aa3..e3fb34cad 100644
--- a/src/js/menu/menu-button.js
+++ b/src/js/menu/menu-button.js
@@ -361,7 +361,7 @@ class MenuButton extends Component {
     } else {
       // NOTE: This is a special case where we don't pass unhandled
       //  keydown events up to the Component handler, because it is
-      //  just entending the keydown handling of the `MenuItem`
+      //  just intending the keydown handling of the `MenuItem`
       //  in the `Menu` which already passes unused keys up.
     }
   }
diff --git a/src/js/mixins/evented.js b/src/js/mixins/evented.js
index 7bfbb8cb9..fddf579fb 100644
--- a/src/js/mixins/evented.js
+++ b/src/js/mixins/evented.js
@@ -315,7 +315,7 @@ const EventedMixin = {
     } else {
       // TODO: This wrapper is incorrect! It should only
       //       remove the wrapper for the event type that called it.
-      //       Instead all listners are removed on the first trigger!
+      //       Instead all listeners are removed on the first trigger!
       //       see https://github.com/videojs/video.js/issues/5962
       const wrapper = (...largs) => {
         this.off(target, type, wrapper);
diff --git a/src/js/player.js b/src/js/player.js
index 4b42489dc..6c58fb06a 100644
--- a/src/js/player.js
+++ b/src/js/player.js
@@ -759,7 +759,7 @@ class Player extends Component {
     this.addClass('vjs-paused');
 
     // Add a style element in the player that we'll use to set the width/height
-    // of the player in a way that's still overrideable by CSS, just like the
+    // of the player in a way that's still overridable by CSS, just like the
     // video element
     if (window.VIDEOJS_NO_DYNAMIC_STYLE !== true) {
       this.styleEl_ = stylesheet.createStyleElement('vjs-styles-dimensions');
@@ -873,7 +873,7 @@ class Player extends Component {
    * To get the current height use `currentheight()`.
    *
    * @param {number} [value]
-   *        The value to set the `Player`'s heigth to.
+   *        The value to set the `Player`'s height to.
    *
    * @return {number}
    *         The current height of the `Player` when getting.
@@ -1074,7 +1074,7 @@ class Player extends Component {
       // Use any width that's been specifically set
       width = this.width_;
     } else if (this.height_ !== undefined) {
-      // Or calulate the width from the aspect ratio if a height has been set
+      // Or calculate the width from the aspect ratio if a height has been set
       width = this.height_ / ratioMultiplier;
     } else {
       // Or use the video's metadata, or use the video el's default of 300
@@ -2364,7 +2364,7 @@ class Player extends Component {
   /**
    * These functions will be run when if play is terminated. If play
    * runPlayCallbacks_ is run these function will not be run. This allows us
-   * to differenciate between a terminated play and an actual call to play.
+   * to differentiate between a terminated play and an actual call to play.
    */
   runPlayTerminatedQueue_() {
     const queue = this.playTerminatedQueue_.slice(0);
@@ -2484,7 +2484,7 @@ class Player extends Component {
     // cache last currentTime and return. default to 0 seconds
     //
     // Caching the currentTime is meant to prevent a massive amount of reads on the tech's
-    // currentTime when scrubbing, but may not provide much performance benefit afterall.
+    // currentTime when scrubbing, but may not provide much performance benefit after all.
     // Should be tested. Also something has to read the actual current time or the cache will
     // never get updated.
     this.cache_.currentTime = (this.techGet_('currentTime') || 0);
@@ -2563,7 +2563,7 @@ class Player extends Component {
   }
 
   /**
-   * A remaining time function that is intented to be used when
+   * A remaining time function that is intended to be used when
    * the time is to be displayed directly to the user.
    *
    * @return {number}
@@ -4547,7 +4547,7 @@ class Player extends Component {
   }
 
   /**
-   * returns a JavaScript object reperesenting the current track
+   * returns a JavaScript object representing the current track
    * information. **DOES not return it as JSON**
    *
    * @return {Object}
diff --git a/src/js/slider/slider.js b/src/js/slider/slider.js
index f05e1fff1..3ea418195 100644
--- a/src/js/slider/slider.js
+++ b/src/js/slider/slider.js
@@ -162,7 +162,7 @@ class Slider extends Component {
     }
     // Do not call preventDefault() on touchstart in Chrome
     // to avoid console warnings. Use a 'touch-action: none' style
-    // instead to prevent unintented scrolling.
+    // instead to prevent unintended scrolling.
     // https://developers.google.com/web/updates/2017/01/scrolling-intervention
     if (event.type === 'touchstart' && !IS_CHROME) {
       event.preventDefault();
@@ -303,7 +303,7 @@ class Slider extends Component {
   }
 
   /**
-   * Handle a `keydown` event on the `Slider`. Watches for left, rigth, up, and down
+   * Handle a `keydown` event on the `Slider`. Watches for left, right, up, and down
    * arrow keys. This function will only be called when the slider has focus. See
    * {@link Slider#handleFocus} and {@link Slider#handleBlur}.
    *
diff --git a/src/js/tech/html5.js b/src/js/tech/html5.js
index 544f2415f..442d53a9a 100644
--- a/src/js/tech/html5.js
+++ b/src/js/tech/html5.js
@@ -640,7 +640,7 @@ class Html5 extends Tech {
 
     const endFn = function() {
       this.trigger('fullscreenchange', { isFullscreen: false });
-      // Safari will sometimes set contols on the videoelement when existing fullscreen.
+      // Safari will sometimes set controls on the videoelement when existing fullscreen.
       if (this.el_.controls && !this.options_.nativeControlsForTouch && this.controls()) {
         this.el_.controls = false;
       }
diff --git a/src/js/tech/tech.js b/src/js/tech/tech.js
index c48b4df57..0a5efd285 100644
--- a/src/js/tech/tech.js
+++ b/src/js/tech/tech.js
@@ -1382,7 +1382,7 @@ Tech.withSourceHandlers = function(_Tech) {
     let sh = _Tech.selectSourceHandler(source, this.options_);
 
     if (!sh) {
-      // Fall back to a native source hander when unsupported sources are
+      // Fall back to a native source handler when unsupported sources are
       // deliberately set
       if (_Tech.nativeSourceHandler) {
         sh = _Tech.nativeSourceHandler;
diff --git a/src/js/utils/browser.js b/src/js/utils/browser.js
index 4b30ef6bd..384517fb5 100644
--- a/src/js/utils/browser.js
+++ b/src/js/utils/browser.js
@@ -67,7 +67,7 @@ export let IS_CHROMIUM = false;
  * This will also be `true` for Chrome on iOS, which will have different support
  * as it is actually Safari under the hood.
  *
- * Depreacted, as the behaviour to not match Edge was to prevent Legacy Edge's UA matching.
+ * Deprecated, as the behaviour to not match Edge was to prevent Legacy Edge's UA matching.
  * IS_CHROMIUM should be used instead.
  * "Chromium but not Edge" could be explicitly tested with IS_CHROMIUM && !IS_EDGE
  *
@@ -88,7 +88,7 @@ export let CHROMIUM_VERSION = null;
 /**
  * The detected Google Chrome version - or `null`.
  * This has always been the _Chromium_ version, i.e. would return on Chromium Edge.
- * Depreacted, use CHROMIUM_VERSION instead.
+ * Deprecated, use CHROMIUM_VERSION instead.
  *
  * @static
  * @deprecated
@@ -167,7 +167,7 @@ if (UAD) {
   IS_WINDOWS = UAD.platform === 'Windows';
 }
 
-// If the broser is not Chromium, either userAgentData is not present which could be an old Chromium browser,
+// If the browser is not Chromium, either userAgentData is not present which could be an old Chromium browser,
 //  or it's a browser that has added userAgentData since that we don't have tests for yet. In either case,
 // the checks need to be made agiainst the regular userAgent string.
 if (!IS_CHROMIUM) {
diff --git a/src/js/utils/hooks.js b/src/js/utils/hooks.js
index 2ea26cbb4..a6ac8fe20 100644
--- a/src/js/utils/hooks.js
+++ b/src/js/utils/hooks.js
@@ -10,7 +10,7 @@ const hooks_ = {};
  * Get a list of hooks for a specific lifecycle
  *
  * @param  {string} type
- *         the lifecyle to get hooks from
+ *         the lifecycle to get hooks from
  *
  * @param  {Function|Function[]} [fn]
  *         Optionally add a hook (or hooks) to the lifecycle that your are getting.
diff --git a/src/js/utils/stylesheet.js b/src/js/utils/stylesheet.js
index 3bbf78b9d..18f077392 100644
--- a/src/js/utils/stylesheet.js
+++ b/src/js/utils/stylesheet.js
@@ -5,7 +5,7 @@
 import document from 'global/document';
 
 /**
- * Create a DOM syle element given a className for it.
+ * Create a DOM style element given a className for it.
  *
  * @param {string} className
  *        The className to add to the created style element.
diff --git a/test/unit/component.test.js b/test/unit/component.test.js
index 0eeafd933..f8fa2a8e9 100644
--- a/test/unit/component.test.js
+++ b/test/unit/component.test.js
@@ -900,7 +900,7 @@ QUnit.test('should emit a tap event', function(assert) {
   ]});
   comp.trigger('touchend');
 
-  // A touchmove with a lot of movement by modifying the exisiting touch object
+  // A touchmove with a lot of movement by modifying the existing touch object
   // should not trigger a tap
   singleTouch = { pageX: 0, pageY: 0 };
   Events.trigger(comp.el(), {type: 'touchstart', touches: [singleTouch]});
@@ -909,7 +909,7 @@ QUnit.test('should emit a tap event', function(assert) {
   Events.trigger(comp.el(), {type: 'touchmove', touches: [singleTouch]});
   comp.trigger('touchend');
 
-  // A touchmove with not much movement by modifying the exisiting touch object
+  // A touchmove with not much movement by modifying the existing touch object
   // should still allow a tap
   singleTouch = { pageX: 0, pageY: 0 };
   Events.trigger(comp.el(), {type: 'touchstart', touches: [singleTouch]});
@@ -918,7 +918,7 @@ QUnit.test('should emit a tap event', function(assert) {
   Events.trigger(comp.el(), {type: 'touchmove', touches: [singleTouch]});
   comp.trigger('touchend');
 
-  // Reset to orignial value
+  // Reset to original value
   browser.stub_TOUCH_ENABLED(origTouch);
   comp.dispose();
 });
diff --git a/test/unit/mixins/evented.test.js b/test/unit/mixins/evented.test.js
index 770341b3b..d66d40bbd 100644
--- a/test/unit/mixins/evented.test.js
+++ b/test/unit/mixins/evented.test.js
@@ -333,7 +333,7 @@ QUnit.test('one() can add a listener to one event type on a different target obj
 });
 
 // TODO: This test is incorrect! this listener should be called twice,
-//       but instead all listners are removed on the first trigger!
+//       but instead all listeners are removed on the first trigger!
 //       see https://github.com/videojs/video.js/issues/5962
 QUnit.test('one() can add a listener to an array of event types on a different target object', function(assert) {
   const a = this.targets.a = evented({});
diff --git a/test/unit/play.test.js b/test/unit/play.test.js
index e2ec8f6f8..be5e8ad4a 100644
--- a/test/unit/play.test.js
+++ b/test/unit/play.test.js
@@ -124,7 +124,7 @@ const mainModule = function(playReturnValue, middlewareTermination, subhooks) {
   QUnit.test('Player#play() resolves correctly with dom sources and async tech ready', function(assert) {
     // turn of mediaLoader to prevent setting a tech right away
     // similar to settings sources in the DOM
-    // turn off autoReady to prevent syncronous ready from the tech
+    // turn off autoReady to prevent synchronous ready from the tech
     this.player = TestHelpers.makePlayer({mediaLoader: false, techFaker: {autoReady: false}});
 
     this.playTest('before anything is ready');
diff --git a/test/unit/player.test.js b/test/unit/player.test.js
index 334883423..300ae846b 100644
--- a/test/unit/player.test.js
+++ b/test/unit/player.test.js
@@ -2450,7 +2450,7 @@ QUnit.test('player.duration() returns NaN if player.cache_.duration is undefined
   const player = TestHelpers.makePlayer();
 
   player.cache_.duration = undefined;
-  assert.ok(Number.isNaN(player.duration()), 'returned NaN for unkown duration');
+  assert.ok(Number.isNaN(player.duration()), 'returned NaN for unknown duration');
 });
 
 QUnit.test('player.duration() returns player.cache_.duration if it is defined', function(assert) {
@@ -3086,4 +3086,3 @@ QUnit.test('turning on audioPosterMode when audioOnlyMode is already on will tur
       assert.notOk(player.audioOnlyMode(), 'audioOnlyMode is false');
     });
 });
-
diff --git a/test/unit/tech/html5.test.js b/test/unit/tech/html5.test.js
index e90e305df..538f990ed 100644
--- a/test/unit/tech/html5.test.js
+++ b/test/unit/tech/html5.test.js
@@ -146,7 +146,7 @@ QUnit.test('test defaultPlaybackRate', function(assert) {
   assert.strictEqual(tech.defaultPlaybackRate(), 0.75, 'can be changed from the API');
 });
 
-QUnit.test('blacklist playbackRate support on older verisons of Chrome on Android', function(assert) {
+QUnit.test('blacklist playbackRate support on older versions of Chrome on Android', function(assert) {
   if (!Html5.canControlPlaybackRate()) {
     assert.ok(true, 'playbackRate is not supported');
     return;
diff --git a/test/unit/tech/middleware.test.js b/test/unit/tech/middleware.test.js
index 473d91e37..6f4d2d360 100644
--- a/test/unit/tech/middleware.test.js
+++ b/test/unit/tech/middleware.test.js
@@ -72,7 +72,7 @@ QUnit.test('middleware get iterates through the middleware array in the right or
   const foo = middleware.get(mws, tech, 'foo');
 
   const assertion = (actual, expected, actualArr, expectedArr, type) => {
-    assert.equal(actual, expected, `our middleware chain return currectly for ${type}`);
+    assert.equal(actual, expected, `our middleware chain return correctly for ${type}`);
     assert.deepEqual(actualArr, expectedArr, `we got called in the correct order for ${type}`);
   };
 
@@ -135,7 +135,7 @@ QUnit.test('middleware set iterates through the middleware array in the right or
   const foo = middleware.set(mws, tech, 'foo', 10);
 
   const assertion = (actual, expected, actualArr, expectedArr, type) => {
-    assert.equal(actual, expected, `our middleware chain return currectly for ${type}`);
+    assert.equal(actual, expected, `our middleware chain return correctly for ${type}`);
     assert.deepEqual(actualArr, expectedArr, `we got called in the correct order for ${type}`);
   };
 
diff --git a/test/unit/tech/tech.test.js b/test/unit/tech/tech.test.js
index 166239693..a64ca5791 100644
--- a/test/unit/tech/tech.test.js
+++ b/test/unit/tech/tech.test.js
@@ -488,7 +488,7 @@ QUnit.test('should add the source handler interface to a tech', function(assert)
   );
   assert.equal(tech.remoteTextTracks().length, 2, 'should have two remote text tracks');
 
-  // Check that the handler dipose method works
+  // Check that the handler dispose method works
   assert.ok(disposeCalled, 'dispose has been called for the handler yet');
   disposeCalled = false;
   tech.dispose();
diff --git a/test/unit/tracks/audio-track.test.js b/test/unit/tracks/audio-track.test.js
index 5a77b8e2d..e8f3f2f0b 100644
--- a/test/unit/tracks/audio-track.test.js
+++ b/test/unit/tracks/audio-track.test.js
@@ -13,7 +13,7 @@ TrackBaseline(AudioTrack, {
   kind: 'main'
 });
 
-QUnit.test('can create an enabled propert on an AudioTrack', function(assert) {
+QUnit.test('can create an enabled property on an AudioTrack', function(assert) {
   const enabled = true;
   const track = new AudioTrack({
     enabled
diff --git a/test/unit/tracks/text-track-display.test.js b/test/unit/tracks/text-track-display.test.js
index 98ac1ac83..15e854450 100644
--- a/test/unit/tracks/text-track-display.test.js
+++ b/test/unit/tracks/text-track-display.test.js
@@ -223,7 +223,7 @@ if (!Html5.supportsNativeTextTracks()) {
     player.dispose();
   });
 
-  QUnit.test("don't select user langauge if it is an empty string", function(assert) {
+  QUnit.test("don't select user language if it is an empty string", function(assert) {
     const player = TestHelpers.makePlayer();
     const track1 = {
       kind: 'captions',
@@ -396,7 +396,7 @@ if (!Html5.supportsNativeTextTracks()) {
     const englishTrack = player.addRemoteTextTrack(track1, true).track;
     // Keep track of menu items
     const enCaptionMenuItem = getMenuItemByLanguage(captionsButton.items, 'en');
-    // we know the postition of the OffTextTrackMenuItem
+    // we know the position of the OffTextTrackMenuItem
     const offMenuItem = captionsButton.items[1];
 
     // Select English initially
diff --git a/test/unit/tracks/text-track.test.js b/test/unit/tracks/text-track.test.js
index 1cb09a3ca..8a82f7880 100644
--- a/test/unit/tracks/text-track.test.js
+++ b/test/unit/tracks/text-track.test.js
@@ -254,7 +254,7 @@ QUnit.test('can only remove one cue at a time', function(assert) {
 });
 
 QUnit.test('does not include past cues in activeCues', function(assert) {
-  // Testing for the absense of a previous behaviour, which considered cues with equal
+  // Testing for the absence of a previous behaviour, which considered cues with equal
   // start and end times as active 0.5s after ending
   const player = TestHelpers.makePlayer();
   const tt = new TextTrack({
diff --git a/test/unit/tracks/text-tracks.test.js b/test/unit/tracks/text-tracks.test.js
index b9a8f115d..e49e8f9de 100644
--- a/test/unit/tracks/text-tracks.test.js
+++ b/test/unit/tracks/text-tracks.test.js
@@ -164,7 +164,7 @@ QUnit.test('update texttrack buttons on removetrack or addtrack', function(asser
         }
         events[type].push(handler);
       },
-      // Requrired in player.dispose()
+      // Required in player.dispose()
       removeEventListener() {}
     };
   };
diff --git a/test/unit/video.test.js b/test/unit/video.test.js
index d101be326..2b041b9ba 100644
--- a/test/unit/video.test.js
+++ b/test/unit/video.test.js
@@ -85,7 +85,7 @@ QUnit.test(
 );
 
 QUnit.test(
-  'should log about already initalized players if options already passed',
+  'should log about already initialized players if options already passed',
   function(assert) {
     const origWarnLog = log.warn;
     const fixture = document.getElementById('qunit-fixture');
@@ -469,7 +469,7 @@ QUnit.test('should add video-js class to video-js embed if missing', function(as
 });
 
 QUnit.test(
-  'should log about already initalized players if options already passed',
+  'should log about already initialized players if options already passed',
   function(assert) {
     const origWarnLog = log.warn;
     const fixture = document.getElementById('qunit-fixture');
diff --git a/test/unit/videojs-hooks.test.js b/test/unit/videojs-hooks.test.js
index b58c504a8..a547ad923 100644
--- a/test/unit/videojs-hooks.test.js
+++ b/test/unit/videojs-hooks.test.js
@@ -206,7 +206,7 @@ QUnit.test('beforesetup returns dont break videojs options', function(assert) {
 
   const player = videojs(vid, vjsOptions);
 
-  assert.ok(player.options_, 'beforesetup should not destory options');
+  assert.ok(player.options_, 'beforesetup should not destroy options');
   assert.equal(player.options_.techOrder, vjsOptions.techOrder, 'options set by user should exist');
 
   log.error = oldLogError;
@@ -229,7 +229,7 @@ QUnit.test('beforesetup options override videojs options', function(assert) {
 
   const player = videojs(vid, vjsOptions);
 
-  assert.ok(player.options_, 'beforesetup should not destory options');
+  assert.ok(player.options_, 'beforesetup should not destroy options');
   assert.equal(player.options_.techOrder, vjsOptions.techOrder, 'options set by user should exist');
   assert.equal(player.options_.autoplay, true, 'autoplay should be set to true now');