diff --git a/cvat-core/src/annotations-collection.ts b/cvat-core/src/annotations-collection.ts
index 291fcc6c3e97..14879e86bcd8 100644
--- a/cvat-core/src/annotations-collection.ts
+++ b/cvat-core/src/annotations-collection.ts
@@ -1295,7 +1295,7 @@ export default class Collection {
         const predicate = sign > 0 ? (frame) => frame <= frameTo : (frame) => frame >= frameTo;
         const update = sign > 0 ? (frame) => frame + 1 : (frame) => frame - 1;
 
-        // if not looking for an emty frame nor frame with annotations, return the next frame
+        // if not looking for an empty frame nor frame with annotations, return the next frame
         // check if deleted frames are allowed additionally
         if (!annotationsFilters) {
             let frame = frameFrom;
diff --git a/cvat-core/src/cloud-storage.ts b/cvat-core/src/cloud-storage.ts
index e4e4fb0e5d23..1e7cdeb8d7f7 100644
--- a/cvat-core/src/cloud-storage.ts
+++ b/cvat-core/src/cloud-storage.ts
@@ -290,7 +290,7 @@ Object.defineProperties(CloudStorage.prototype.save, {
             }
             // update
             if (typeof this.id !== 'undefined') {
-                // provider_type and recource should not change;
+                // provider_type and resource should not change;
                 // send to the server only the values that have changed
                 const initialData: SerializedCloudStorage = {};
                 if (this.displayName) {
diff --git a/cvat-core/src/frames.ts b/cvat-core/src/frames.ts
index 88c0097929cf..103b2dbe30ff 100644
--- a/cvat-core/src/frames.ts
+++ b/cvat-core/src/frames.ts
@@ -693,7 +693,7 @@ export function getContextImage(jobID: number, frame: number): Promise<Record<st
                         // it might raise multiple server requests for context images
                         // if the promise was pending before and several requests came for the same frame
                         // all these requests will stuck on "finally"
-                        // and when the promise fullfilled, it will run all the microtasks
+                        // and when the promise is fulfilled, it will run all the microtasks
                         // since they all have the same request id, all they will perform in executor()
                         frameData.activeContextRequest.finally(() => setTimeout(checkAndExecute));
                     } else {
@@ -789,7 +789,7 @@ export async function getFrame(
     // - getContextImage
     // - getCachedChunks
     // And from this idea we should call refreshJobCacheIfOutdated from each one
-    // Hovewer, following from the order, these methods are usually called
+    // However, following from the order, these methods are usually called
     // it may lead to even more confusing behaviour
     //
     // Usually user first receives frame, then user receives ranges and finally user receives context images
diff --git a/cvat-core/src/object-utils.ts b/cvat-core/src/object-utils.ts
index 0c4a3e5d8143..6e7fcbbd8d8c 100644
--- a/cvat-core/src/object-utils.ts
+++ b/cvat-core/src/object-utils.ts
@@ -60,7 +60,7 @@ export function findAngleDiff(rightAngle: number, leftAngle: number): number {
     angleDiff = ((angleDiff + 180) % 360) - 180;
     if (Math.abs(angleDiff) >= 180) {
         // if the main arc is bigger than 180, go another arc
-        // to find it, just substract absolute value from 360 and inverse sign
+        // to find it, just subtract absolute value from 360 and inverse sign
         angleDiff = 360 - Math.abs(angleDiff) * Math.sign(angleDiff) * -1;
     }
     return angleDiff;
diff --git a/cvat-core/src/requests-manager.ts b/cvat-core/src/requests-manager.ts
index 429c42dba2f3..c348923e68bc 100644
--- a/cvat-core/src/requests-manager.ts
+++ b/cvat-core/src/requests-manager.ts
@@ -74,7 +74,7 @@ class RequestsManager {
         const promise = new Promise<Request>((resolve, reject) => {
             const timeoutCallback = async (): Promise<void> => {
                 // We make sure that no more than REQUESTS_COUNT requests are sent simultaneously
-                // If thats the case, we re-schedule the timeout
+                // If that's the case, we re-schedule the timeout
                 const timestamp = Date.now();
                 if (this.requestStack.length >= REQUESTS_COUNT) {
                     const timestampToCheck = this.requestStack[this.requestStack.length - 1];
diff --git a/cvat-core/src/server-proxy.ts b/cvat-core/src/server-proxy.ts
index 7e8819808649..1e728fa72171 100644
--- a/cvat-core/src/server-proxy.ts
+++ b/cvat-core/src/server-proxy.ts
@@ -102,7 +102,7 @@ function fetchAll(url, filter = {}): Promise<any> {
                     }
                 });
 
-                // removing possible dublicates
+                // removing possible duplicates
                 const obj = result.results.reduce((acc: Record<string, any>, item: any) => {
                     acc[item.id] = item;
                     return acc;
diff --git a/cvat-core/src/session-implementation.ts b/cvat-core/src/session-implementation.ts
index 7901d99a99f1..9c254e380384 100644
--- a/cvat-core/src/session-implementation.ts
+++ b/cvat-core/src/session-implementation.ts
@@ -375,7 +375,7 @@ export function implementJob(Job: typeof JobClass): typeof JobClass {
             }
 
             if ('annotationsFilters' in searchParameters && 'generalFilters' in searchParameters) {
-                throw new ArgumentError('Both annotations filters and general fiters could not be used together');
+                throw new ArgumentError('Both annotations filters and general filters could not be used together');
             }
 
             if (!Number.isInteger(frameFrom) || !Number.isInteger(frameTo)) {
@@ -1045,7 +1045,7 @@ export function implementTask(Task: typeof TaskClass): typeof TaskClass {
             }
 
             if ('annotationsFilters' in searchParameters && 'generalFilters' in searchParameters) {
-                throw new ArgumentError('Both annotations filters and general fiters could not be used together');
+                throw new ArgumentError('Both annotations filters and general filters could not be used together');
             }
 
             if (!Number.isInteger(frameFrom) || !Number.isInteger(frameTo)) {
diff --git a/cvat-data/src/ts/3rdparty/README.md b/cvat-data/src/ts/3rdparty/README.md
index 32ff0a20ab50..2bcd37af45b9 100644
--- a/cvat-data/src/ts/3rdparty/README.md
+++ b/cvat-data/src/ts/3rdparty/README.md
@@ -10,8 +10,8 @@ These files are from the [Broadway.js](https://github.com/mbebenita/Broadway) re
 Authors don't provide an npm package, so we need to store these components in our repository.
 We use this dependency to decode video chunks from a server and split them to frames on client side.
 
-We need to run this package in node environent (for example for debug, or for running unit tests).
-But there aren't any ways to do that (even with syntetic environment, provided for example by the package ``browser-env``).
+We need to run this package in node environment (for example for debug, or for running unit tests).
+But there aren't any ways to do that (even with synthetic environment, provided for example by the package ``browser-env``).
 For example there are issues with canvas using (webpack doesn't work with binary canvas package for node-js) and others.
 So, we have solved to write patch file for this library.
 It modifies source code a little to support our scenario of using.
diff --git a/cvat-data/src/ts/unzip_imgs.worker.ts b/cvat-data/src/ts/unzip_imgs.worker.ts
index 70d8299e7c38..4ca131a09955 100644
--- a/cvat-data/src/ts/unzip_imgs.worker.ts
+++ b/cvat-data/src/ts/unzip_imgs.worker.ts
@@ -34,7 +34,7 @@ onmessage = (e) => {
                             .async('blob')
                             .then((fileData) => {
                                 if (!errored) {
-                                    // do not need to read the rest of block if an error already occured
+                                    // do not need to read the rest of block if an error already occurred
                                     if (dimension === dimension2D) {
                                         createImageBitmap(fileData).then((img) => {
                                             postMessage({
diff --git a/cvat-ui/react_nginx.conf b/cvat-ui/react_nginx.conf
index 5f1f4b48997a..6f9437ebbd75 100644
--- a/cvat-ui/react_nginx.conf
+++ b/cvat-ui/react_nginx.conf
@@ -1,7 +1,7 @@
 server {
     root /usr/share/nginx/html;
 
-    # Disable server signature to make it slighty harder for
+    # Disable server signature to make it slightly harder for
     # attackers to find known vulnerabilities. See
     # https://datatracker.ietf.org/doc/html/rfc9110#name-server
     server_tokens off;
diff --git a/cvat-ui/src/components/model-runner-modal/object-mapper.tsx b/cvat-ui/src/components/model-runner-modal/object-mapper.tsx
index b1bb2b889d86..530d59bc54ac 100644
--- a/cvat-ui/src/components/model-runner-modal/object-mapper.tsx
+++ b/cvat-ui/src/components/model-runner-modal/object-mapper.tsx
@@ -40,7 +40,7 @@ function ObjectMapperComponent(props: Props): JSX.Element {
     const [rightValue, setRightValue] = useState<object | null>(null);
 
     const setMappingWrapper = (updated: Props['defaultMapping']): void => {
-        // if we prefer useEffect instead of this approch
+        // if we prefer useEffect instead of this approach
         // component will be rerendered first with extras that depends on parent state
         // these extras will use outdated information in this case
         onUpdateMapping(updated);
diff --git a/cvat-ui/src/components/tasks-page/automatic-annotation-progress.tsx b/cvat-ui/src/components/tasks-page/automatic-annotation-progress.tsx
index 8dbb152ef9e0..8b2ecd507680 100644
--- a/cvat-ui/src/components/tasks-page/automatic-annotation-progress.tsx
+++ b/cvat-ui/src/components/tasks-page/automatic-annotation-progress.tsx
@@ -63,7 +63,7 @@ export default function AutomaticAnnotationProgress(props: Props): JSX.Element |
                                 return (<>Unknown status received</>);
                             }
 
-                            return <>Automatic annotation accomplisted</>;
+                            return <>Automatic annotation accomplished</>;
                         })()}
                     </Text>
                 </div>
diff --git a/cvat-ui/src/utils/environment.ts b/cvat-ui/src/utils/environment.ts
index 15a6e4178b62..9f73417199c7 100644
--- a/cvat-ui/src/utils/environment.ts
+++ b/cvat-ui/src/utils/environment.ts
@@ -25,7 +25,7 @@ export function customWaViewHit(pageName?: string, queryString?: string, hashInf
             waHitFunction(pageName, queryString, hashInfo);
         } catch (error: any) {
             // eslint-disable-next-line
-            console.error(`Web analitycs hit function has failed. ${error.toString()}`);
+            console.error(`Web analytics hit function has failed. ${error.toString()}`);
         }
     }
 }
diff --git a/cvat-ui/src/utils/opencv-wrapper/opencv-wrapper.ts b/cvat-ui/src/utils/opencv-wrapper/opencv-wrapper.ts
index b2d045c32483..cc74252a824f 100644
--- a/cvat-ui/src/utils/opencv-wrapper/opencv-wrapper.ts
+++ b/cvat-ui/src/utils/opencv-wrapper/opencv-wrapper.ts
@@ -201,7 +201,7 @@ export class OpenCVWrapper {
                     cv.findContours(expanded, contours, hierarchy, cv.RETR_EXTERNAL, cv.CHAIN_APPROX_NONE);
                     for (let i = 0; i < contours.size(); i++) {
                         const contour = contours.get(i);
-                        // substract offset we created when copied source image
+                        // subtract offset we created when copied source image
                         jsContours.push(Array.from(contour.data32S as number[]).map((el) => el - 1));
                         contour.delete();
                     }