Optimized API Fetching and DOM Operations for Repository Stats Dashboard #764
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
What does this PR do?
Summary
This PR implements several performance optimizations for the Repository Stats Dashboard. The main improvements include parallel API fetching, DOM caching, optimized icon management, and improved error handling. These changes significantly reduce load times and improve the overall application performance.
Related Issue
Fixes #762 - "🔧 perf: Optimize API Fetching and DOM Operations for Repository Stats Dashboard"
Motivation and Context
The previous implementation had several performance bottlenecks:
These issues were particularly noticeable when:
Type of change
DOM Caching:
API Optimization:
Icons Management:
Constants:
Error Handling:
** Performance Optimizations:
✅ Tested with large datasets (>1000 contributors)
✅ Verified parallel API fetching
✅ Checked memory usage improvements
✅ Cross-browser testing (Chrome, Firefox, Safari)
✅ Error scenario testing
Dependencies
Checklist
✅Code follows project style guidelines
✅Added tests for new functionality
✅Documentation has been updated
✅All tests passing
✅No new console warnings
✅Performance tested on slow networks
Screenshots
Please add #hacktoberfest-accepted, #hacktoberfest, #level2 labels
Mandatory Tasks