The article discusses 8 JavaScript performance tips that have benefitted the author's code and workflow.
The tips range from improving rendering performance with techniques like memoization to optimizing event handling for scalability.
The importance of monitoring heap usage using tools like Chrome DevTools' 'Memory' tab is highlighted for optimizing performance.
The article emphasizes the significance of keeping the main thread light and responsive for better user experience, especially in repeat visits and poor-network conditions.