diff --git a/hstest/stage/checkerLibraryVersion.ts b/hstest/stage/checkerLibraryVersion.ts
new file mode 100644
index 0000000..024d3c9
--- /dev/null
+++ b/hstest/stage/checkerLibraryVersion.ts
@@ -0,0 +1,51 @@
+import packageJson from "../../package.json";
+
+/**
+ * CheckerLibraryVersion is a class responsible for comparing the local library
+ * version with the remote version available on GitHub.
+ *
+ * It helps to ensure that the user is using the latest version of the library.
+ */
+class CheckerLibraryVersion {
+
+    constructor() {}
+
+    /**
+     * Compares the local library version with the remote version on GitHub.
+     *
+     * If the versions are different, an error message will be logged to the console,
+     * or an Error will be thrown if the throwError flag is set to true.
+     *
+     * @param throwError {boolean} - Optional flag to indicate if an Error should be
+     *                                thrown when versions are different. Default is false.
+     * @returns {Promise<void>} - A promise that resolves when the check is complete.
+     */
+    async checkLibraryVersion(throwError = false): Promise<void> {
+
+        const libraryVersionUrl = "https://github.com/hyperskill/hs-test-web/blob/master/package.json";
+        try {
+            const response = await fetch(libraryVersionUrl);
+            const packageRemoteJson = await response.json();
+            const remoteVersion = packageRemoteJson.version;
+            const localVersion = packageJson.version;
+            if (remoteVersion !== localVersion) {
+                const errorMsg = `The version of the local library (${localVersion}) is different from the version on GitHub (${remoteVersion}). 
+                Please update your local version.
+                You can download the new version of the library at the link: https://github.com/hyperskill/hs-test-web/archive/release.tar.gz
+                To upgrade, install the new version using the command: npm install /path/to/your/archive/hs-test-web-release.tar.gz`;
+                if (throwError) {
+                    throw new Error(errorMsg);
+                } else {
+                    console.error(errorMsg);
+                }
+            }
+        } catch (error) {
+            console.error("Error while checking library version:\n", error);
+            if (throwError) {
+                throw error;
+            }
+        }
+    }
+}
+
+export default CheckerLibraryVersion;
\ No newline at end of file
diff --git a/hstest/stage/stageTest.ts b/hstest/stage/stageTest.ts
index af9acd7..c04faa5 100644
--- a/hstest/stage/stageTest.ts
+++ b/hstest/stage/stageTest.ts
@@ -9,6 +9,7 @@ import Outcome from "../outcome/outcome.js";
 import OutcomeFactory from "../outcome/outcomeFactory.js";
 import WrongAnswer from "../exception/outcome/WrongAnswer.js";
 import UnexpectedErrorOutcome from "../outcome/unexpectedErrorOutcome.js";
+import CheckerLibraryVersion from "./checkerLibraryVersion";
 import puppeteer from "puppeteer";
 
 class StageTest {
@@ -17,6 +18,15 @@ class StageTest {
     runner: TestRunner = new JsRunner();
     tests: NoArgsFunction[] = [];
 
+    checkerLibraryVersion: CheckerLibraryVersion = new CheckerLibraryVersion();
+
+    constructor() {
+        // Perform the library version check upon class instantiation
+        this.checkerLibraryVersion.checkLibraryVersion().catch((error) => {
+            console.error("Error while checking library version:", error);
+        });
+    }
+
     getPage(url: string, options: puppeteer.WaitForOptions = {}): Page {
         return new Page(url, this.runner.browser, options);
     }