Add blog post: react-performance-in-2026-a-practical-guide.mdx#139
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📝 WalkthroughWalkthroughA new MDX blog post file is added at ChangesReact Performance Blog Post
Estimated code review effort🎯 1 (Trivial) | ⏱️ ~3 minutes Poem
🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
✏️ Tip: You can configure your own custom pre-merge checks in the settings. ✨ Finishing Touches🧪 Generate unit tests (beta)
Warning There were issues while running some tools. Please review the errors and either fix the tool's configuration or disable the tool if it's a critical failure. 🔧 ESLint
content/blog-post-2026-06-17/react-performance-in-2026-a-practical-guide.mdxParsing error: Invalid left-hand side in prefix operation. (1:2) Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out. Comment |
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⚠️ Outside diff range comments (1)
content/blog-post-2026-06-17/react-performance-in-2026-a-practical-guide.mdx (1)
1-82:⚠️ Potential issue | 🟠 Major | ⚡ Quick winMove this post into the configured blog collection path.
velite.config.tsonly includesblog/**/*.mdx, so a file undercontent/blog-post-2026-06-17/will be ignored during build and won’t publish/render. Either relocate it undercontent/blog/or update the collection pattern.🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@content/blog-post-2026-06-17/react-performance-in-2026-a-practical-guide.mdx` around lines 1 - 82, The blog post file is located in content/blog-post-2026-06-17/ but the velite.config.ts collection pattern only includes files matching blog/**/*.mdx. Move the react-performance-in-2026-a-practical-guide.mdx file from its current location under content/blog-post-2026-06-17/ to the content/blog/ directory (maintaining any necessary subdirectory structure if needed) so it matches the configured collection path and will be properly built and published.
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Outside diff comments:
In
`@content/blog-post-2026-06-17/react-performance-in-2026-a-practical-guide.mdx`:
- Around line 1-82: The blog post file is located in
content/blog-post-2026-06-17/ but the velite.config.ts collection pattern only
includes files matching blog/**/*.mdx. Move the
react-performance-in-2026-a-practical-guide.mdx file from its current location
under content/blog-post-2026-06-17/ to the content/blog/ directory (maintaining
any necessary subdirectory structure if needed) so it matches the configured
collection path and will be properly built and published.
ℹ️ Review info
⚙️ Run configuration
Configuration used: defaults
Review profile: CHILL
Plan: Pro
Run ID: 83e6a8f3-fe9d-4f4b-9259-cbb4d22cd848
📒 Files selected for processing (1)
content/blog-post-2026-06-17/react-performance-in-2026-a-practical-guide.mdx
![codeant-ai[bot]](https://avatars.githubusercontent.com/in/646884?s=60&v=4){kind=small}
| description: 'A comprehensive guide to react performance for modern frontend development in 2026.' | ||
| date: '2026-06-17' | ||
| tags: ['React performance', 'Frontend', '2026'] | ||
| published: true |
There was a problem hiding this comment.
Suggestion: This post is marked as published, but it is stored in content/blog-post-2026-06-17/, while the content pipeline only ingests content/blog/**/*.mdx (velite.config.ts). As a result, this article will never be generated or shown on the blog. Move this file under content/blog/ (or expand the collection pattern) so published posts are actually included. [api mismatch]
Severity Level: Major ⚠️
- ❌ New React performance article never appears in blog listing.
- ⚠️ Direct URL unreachable via static routes, reduces discoverability.Steps of Reproduction ✅
1. Open `velite.config.ts` at `/workspace/frontend-junction/velite.config.ts` and observe
the posts collection definition at lines 11-14: `pattern: 'blog/**/*.mdx'` with `root:
'content'` at line 31, meaning only files under `content/blog/**/*.mdx` are ingested into
the `posts` collection.
2. Note that the new article file is stored at
`content/blog-post-2026-06-17/react-performance-in-2026-a-practical-guide.mdx` (verified
via `LS /workspace/frontend-junction/content/blog-post-2026-06-17`), which does not match
the `blog/**/*.mdx` pattern and therefore cannot be included in the `posts` collection.
3. Inspect the blog listing page at `/workspace/frontend-junction/app/blog/page.tsx` lines
1-3 and 29: it imports `posts` from `'#site/content'` and builds the blog list from
`sortPosts(posts.filter((post) => post.published))`, so only ingested posts (matching
`blog/**/*.mdx`) are ever shown.
4. Inspect the blog detail route at
`/workspace/frontend-junction/app/blog/[...slug]/page.tsx` lines 1-3 and 71-72: it imports
the same `posts` collection and generates static params via `posts.map(...)`; since the
new article is not in `posts`, no static route is generated and the article is never
accessible via `/blog/...`, despite `published: true` in the frontmatter line 6.
(Use Cmd/Ctrl + Click for best experience)
Prompt for AI Agent 🤖
This is a comment left during a code review.
**Path:** content/blog-post-2026-06-17/react-performance-in-2026-a-practical-guide.mdx
**Line:** 6:6
**Comment:**
*Api Mismatch: This post is marked as published, but it is stored in `content/blog-post-2026-06-17/`, while the content pipeline only ingests `content/blog/**/*.mdx` (`velite.config.ts`). As a result, this article will never be generated or shown on the blog. Move this file under `content/blog/` (or expand the collection pattern) so published posts are actually included.
Validate the correctness of the flagged issue. If correct, How can I resolve this? If you propose a fix, implement it and please make it concise.
Once fix is implemented, also check other comments on the same PR, and ask user if the user wants to fix the rest of the comments as well. if said yes, then fetch all the comments validate the correctness and implement a minimal fix1 participant
User description
Blog post about React performance for Frontend Junction
CodeAnt-AI Description
Publish a practical guide to React performance in 2026
What Changed
Impact
✅ New published React performance article✅ Clearer guidance for frontend readers✅ More content for the blog💡 Usage Guide
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New Features