solution 2 by OliverBars · Pull Request #4277 · mate-academy/react_decompose

OliverBars · 2026-02-18T14:30:16Z

No description provided.

mateacademy-ai-mentor

Review Summary

I am requesting changes because there are still a couple of critical requirement violations that would block the task from being considered complete.

Critical issues that must be fixed:

The navigation has not been moved into its own Navigation component as required. In src/components/Header/Header.jsx, the <nav>...</nav> block is still inline; you need to create src/components/Navigation/Navigation.jsx, move that markup there, and then render <Navigation /> instead of the raw <nav> in Header (and import it where needed). Likewise, the navigation styles (e.g. .navigation__link, including :hover/:focus) currently in src/components/Header/Header.css must be moved into src/components/Navigation/Navigation.css and imported from the new Navigation component so that CSS is split per component.
The Welcome component is inconsistently named, which can cause import errors. In src/components/Welcome/Welcome.jsx, rename the component function from Welkome to Welcome and update the default export to export default Welcome;. Then, in src/App.jsx, fix the import and usage so they match: import Welcome from './components/Welcome/Welcome'; and <Welcome /> in the JSX.

Minor improvements (optional once the above are fixed): you may simplify the Article export to just a single default export and clean up any leftover task instruction comments, but these are not blockers. Once you address the Navigation extraction (including CSS) and the Welcome naming/import fixes, your solution should satisfy the core requirements and align with the tests’ expectations. Keep going—your overall structure is close, and these adjustments will bring it over the finish line.

✨ Please rate this review in the Platform's notification center¹. I will be grateful for your feedback! ✨

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mateacademy-ai-mentor · 2026-02-18T14:35:10Z

src/App.jsx

 // Move each BEM block to a separate component (file) and import them here
+import Article from "./components/Article/Article";
+import Header from "./components/Header/Header";
+import Welkome from "./components/Welcome/Welcome";


The import name is misspelled: Welkome. Rename to match the component/folder (Welcome) to avoid confusion and potential errors. For example: import Welcome from './components/Welcome/Welcome'

mateacademy-ai-mentor · 2026-02-18T14:35:10Z

src/App.jsx

-          diam.
-        </p>
-      </article>
+      <Welkome />


You render <Welkome /> here — after fixing the import above change this to <Welcome />. Also, the app does not import or render a Navigation component. This violates the requirement: "Move the navigation part of the app into a Navigation component (you may create a folder for it and move navigation there)." Add import Navigation from './components/Navigation/Navigation' and include <Navigation /> in the JSX where the navigation should appear.

mateacademy-ai-mentor · 2026-02-18T14:35:10Z

src/components/Header/Header.css

+  font-size: inherit;
+}
+
+.navigation__link {


This file contains navigation rules (.navigation__link) which should be in the Navigation component's CSS. This violates the requirement: "Split the CSS code as well, corresponding to the decomposed components." Move these styles into a Navigation.css inside ./components/Navigation/ and import it from the Navigation component.

mateacademy-ai-mentor · 2026-02-18T14:35:10Z

src/components/Header/Header.css

+.navigation__link:hover,
+.navigation__link:focus {
+  opacity: 1;


Hover/focus rules for .navigation__link belong with the other navigation styles (not in Header.css). Move .navigation__link:hover and .navigation__link:focus to the Navigation component's stylesheet to keep styles split per component as required.

mateacademy-ai-mentor · 2026-02-18T14:35:10Z

src/components/Header/Header.jsx

 // Create a Header function returning the HTML of header block

 // Add a default export statement for Header component to use it in the other files
+


Add an import for the Navigation component here (or in the parent where you want to render it). You should create ./components/Navigation/Navigation.jsx and Navigation.css and then import it, e.g. import Navigation from './components/Navigation/Navigation'.

mateacademy-ai-mentor · 2026-02-18T14:35:10Z

src/components/Header/Header.jsx

+    <nav className="navigation">
+      <a className="navigation__link" href="#about">
+        About
+      </a>
+      <a className="navigation__link" href="#services">
+        Services
+      </a>
+      <a className="navigation__link" href="#contact">
+        Contact
+      </a>
+    </nav>


The header still contains the navigation markup (<nav>...</nav>). This violates the requirement: "Move the navigation part of the app into a Navigation component (you may create a folder for it and move navigation there)." Remove this <nav> block from Header and render the new <Navigation /> component instead. Also move navigation-related styles into Navigation.css inside the Navigation folder.

mateacademy-ai-mentor · 2026-02-18T14:35:10Z

src/components/Welcome/Welcome.jsx

+
+import "./Welcome.css";
+
+const Welkome = () => (


Component function name is misspelled as Welkome. Rename the function to Welcome to match the folder/filename and the task wording (this reduces confusion and avoids import/name mismatches).

mateacademy-ai-mentor · 2026-02-18T14:35:10Z

src/components/Welcome/Welcome.jsx


 // Add a default export statement for Welcome component to use it in the other files
+
+import "./Welcome.css";


The JSX is fine and the CSS is imported correctly — keeping Welcome.css here is appropriate for this component.

mateacademy-ai-mentor · 2026-02-18T14:35:10Z

src/components/Welcome/Welcome.jsx

+  </section>
+);
+
+export default Welkome;


The default export uses the misspelled name Welkome. Change this to export default Welcome; so the exported identifier matches the component name and folder structure. Also update any files that import this component if they use the old name.

mateacademy-ai-mentor

Review Summary

I am requesting changes because a core requirement about splitting the navigation into its own component and stylesheet is not yet met, which will block the task from being considered complete. In src/components/Header/Header.jsx, the <nav>...</nav> markup is still inside the Header component; per the instructions, that entire <nav>...</nav> block must be moved into a new src/components/Navigation/Navigation.jsx file and rendered in Header via <Navigation /> with the appropriate import. In src/components/Header/Header.css, the navigation-related rules (e.g. the .navigation__link selector and its :hover / :focus pseudo-class rules) must be removed from this file and placed into a new src/components/Navigation/Navigation.css, which should then be imported from the new Navigation component instead of from Header. These two issues are critical because the assignment explicitly requires component-level separation for navigation markup and styles, and tests/checks are likely expecting this structure.

Other than that, your overall component structure (App, Article, Welcome, Header) and default exports look solid, and the existing CSS for non-navigation parts of Header and the other components is in good shape. Once you extract the navigation into Navigation.jsx and Navigation.css and wire it up from Header, your solution should align well with the task requirements.

✨ Please rate this review in the Platform's notification center¹. I will be grateful for your feedback! ✨

Important

Fix the issues, commit the changes, and then re-request my review using the Re-request review button² in the Reviewers tab.

Tip

If you have any comments about this review, please leave a message in the Add a comment section below and mention me with the @mateacademy-ai-mentor tag³.
I will read your message during my next review of your pull request. Please do not reply directly to my comments, as that feature is not supported yet.

Caution

Do not close the pull request until the review is complete. Closing it early can lead to unexpected behavior and disrupt the review process.

mateacademy-ai-mentor · 2026-02-18T17:21:57Z

src/components/Header/Header.jsx

+    <nav className="navigation">
+      <a className="navigation__link" href="#about">
+        About
+      </a>
+      <a className="navigation__link" href="#services">
+        Services
+      </a>
+      <a className="navigation__link" href="#contact">
+        Contact
+      </a>
+    </nav>


This file still contains the navigation markup. This violates the requirement: "Navigation markup currently inside Header (the <nav>...</nav> block) must be moved into src/components/Navigation/Navigation.jsx, and then rendered via <Navigation /> in Header (with the proper import)." Move the whole <nav>...</nav> block into a new Navigation component and render <Navigation /> here instead.

mateacademy-ai-mentor · 2026-02-18T17:21:57Z

src/components/Header/Header.jsx


 // Add a default export statement for Header component to use it in the other files
+
+import "./Header.css";


Header.css is imported here, but the navigation-specific rules (for example .navigation__link and its :hover/:focus) must be moved from src/components/Header/Header.css into src/components/Navigation/Navigation.css and imported from the new Navigation component. See Header.css which currently contains .navigation__link rules .

mateacademy-ai-mentor · 2026-02-18T17:21:57Z

src/components/Header/Header.css

+.navigation__link {
+  display: inline-block;
+  outline: none;
+  text-decoration: none;
+  opacity: 0.7;
+  padding: 0 0.5em;
+  color: black;
+  transition: opacity 0.2s ease-in-out;
+}


This violates the implementation requirement: "Navigation styles (e.g. .navigation__link, including :hover / :focus) currently in src/components/Header/Header.css must be moved into src/components/Navigation/Navigation.css and imported from the new Navigation component." Move these .navigation__link rules into the Navigation CSS and remove them from Header.css so styles are split per component.

mateacademy-ai-mentor · 2026-02-18T17:21:57Z

src/components/Header/Header.css

+.navigation__link:hover,
+.navigation__link:focus {
+  opacity: 1;
+}


This violates the same implementation requirement for the :hover / :focus rules — those pseudo-class rules must also be moved to src/components/Navigation/Navigation.css and imported from the Navigation component.

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solution 2

4740f9c

mateacademy-ai-mentor suggested changes Feb 18, 2026

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fix and fix :)

c933a9e

OliverBars requested a review from mateacademy-ai-mentor February 18, 2026 17:18

mateacademy-ai-mentor suggested changes Feb 18, 2026

View reviewed changes

OliverBars requested a review from mateacademy-ai-mentor February 18, 2026 17:34

mateacademy-ai-mentor reviewed Feb 18, 2026

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solution

174be63

Anton-Kuchmasov approved these changes Feb 18, 2026

View reviewed changes

		// Create a Header function returning the HTML of header block

		// Add a default export statement for Header component to use it in the other files


		// Add a default export statement for Welcome component to use it in the other files

		import "./Welcome.css";


		// Add a default export statement for Header component to use it in the other files

		import "./Header.css";

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OliverBars commented Feb 18, 2026

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