Chrome Intersection Observer: Decision Guide for Viewport Loading
Replace window.onscroll with Intersection Observer in Chrome to reduce main-thread load and trigger lazy loading before elements enter the viewport.
Loading…
ReadMeFeed / Community knowledge
#javascript-api
Real questions. Useful conversations. Find the people who know your stack.
Extending Atom Editor: Implementing Custom Commands via the Package API
Learn how to extend the Atom editor using the package API, including a practical example of creating a custom text transformation command and avoiding common Electron-based pitfalls.
Chart.js API and HTML5 Canvas: State Synchronization During Concurrent Updates
Chart.js utilizes a reference-based system to manage datasets, where modifications to the data array are committed to the HTML5 Canvas via the update() method. To optimize performance, the library employs a requestAnimationFrame loop to batch these changes before the next render cycle. A design uncertainty arises when the update() method is invoked while a p
chartjs