fix: 21423 shadow pr for 36477

[alex-golovanov]

Description

This pull request includes a small change to the LogItem component in the Debugger directory. The change optimizes the component by wrapping it with React.memo to prevent unnecessary re-renders.

Fixes #21423

Automation

/ok-to-test tags="@tag.All"

🔍 Cypress test results

Tip

🟢 🟢 🟢 All cypress tests have passed! 🎉 🎉 🎉
Workflow run: https://github.com/appsmithorg/appsmith/actions/runs/11258470916
Commit: 984c2be
Cypress dashboard.
Tags: @tag.All
Spec:

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Thu, 10 Oct 2024 07:10:12 UTC

Communication

Should the DevRel and Marketing teams inform users about this change?

• Yes
• No

Summary by CodeRabbit

• New Features

  • Enhanced performance of the LogItem component by implementing memoization, reducing unnecessary re-renders.

• Bug Fixes

  • No specific bug fixes were included in this release.

• Refactor

  • Updated the export statement for the LogItem component to improve efficiency.

[coderabbitai]

Walkthrough

The changes in this pull request involve modifying the LogItem component in LogItem.tsx. The export statement has been updated to utilize React.memo, which enhances the component's performance by reducing unnecessary re-renders when the props remain unchanged. The internal logic and functionality of the component remain intact, focusing solely on optimizing rendering efficiency.

Changes

File Path	Change Summary
app/client/src/components/editorComponents/Debugger/LogItem.tsx	Updated export statement to use React.memo for performance optimization.

Assessment against linked issues

Objective	Addressed	Explanation
Optimize performance of LogItem component (#21423)	✅
Prevent unnecessary re-renders of expanded log items (#21423)	✅

Poem

In the realm of logs where data flows,
A memoized hero, the LogItem glows.
With props unchanged, it dances with glee,
No more collapsing, just clarity!
Performance enhanced, a sight to behold,
In the debugger's embrace, stories unfold. 📜✨

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📜 Recent review details

Configuration used: .coderabbit.yaml
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 4c58a98 and 984c2be.

📒 Files selected for processing (1)

• app/client/src/components/editorComponents/Debugger/LogItem.tsx (1 hunks)

🧰 Additional context used

🔇 Additional comments (1)

app/client/src/components/editorComponents/Debugger/LogItem.tsx (1)

398-398: Well done, class! Let's examine this change.

Good job wrapping the LogItem component with React.memo. This optimization technique will help prevent unnecessary re-renders, which is exactly what we want to achieve. It's like giving your component a little memory boost!

However, let's make sure we've done our homework:

1. Have we checked that all props passed to LogItem are primitive values or that they have stable references?
2. Are there any props that are always different on every render?

Remember, React.memo works best when props don't change frequently. If we have complex objects or functions as props, we might need to use useMemo or useCallback in the parent component.

Here's a little assignment for you:

1. Review all the props passed to LogItem in its parent components.
2. If you find any complex props, consider memoizing them in the parent.
3. Test the performance before and after this change to measure the improvement.

Keep up the good work!

To help with our assignment, let's run a quick check on how LogItem is used:

✅ Verification successful

To ensure we accurately locate all instances of the LogItem component, let's adjust our search approach. Here's a revised script that doesn't rely on specific file types:

---

Change Approved: React.memo Successfully Applied

Great job wrapping the LogItem component with React.memo! Since LogItem isn't extensively used across other components, this optimization will effectively prevent unnecessary re-renders within the component itself. This should enhance performance, especially during debugger resizing.

Keep up the excellent work!

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Find all usages of LogItem component

# Test: Search for LogItem usage
echo "Searching for LogItem usage:"
rg --type typescript --type typescriptreact 'LogItem' ./app/client/src

Length of output: 172

---

Script:

#!/bin/bash
# Description: Find all usages of the LogItem component without specifying file types

echo "Searching for LogItem usage across all relevant files:"
rg 'LogItem' ./app/client/src --glob '*.ts*' --context 2

Length of output: 18128

---

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