POSTED ON TO

isinputpending1

If we run large blocks of JavaScript, there is a long delay before the browser can dispatch user events (top); if we run smaller blocks, the page takes longer to load (bottom).
If we run large blocks of JavaScript, there is a long delay before the browser can dispatch user events (top); if we run smaller blocks, the page takes longer to load (bottom).

isInputPending: If we run large blocks of JavaScript, there is a long delay before the browser can dispatch user events (top); if we run smaller blocks, the page takes longer to load (bottom).

Technology at Meta

Open Source

Meta believes in building community through open source technology. Explore our latest projects in Artificial Intelligence, Data Infrastructure, Development Tools, Front End, Languages, Platforms, Security, Virtual Reality, and more.

  • android
    ANDROID
  • ios
    iOS
  • web
    WEB
  • backend
    BACKEND
  • hardware
    HARDWARE

To help personalize content, tailor and measure ads and provide a safer experience, we use cookies. By clicking or navigating the site, you agree to allow our collection of information on and off Facebook through cookies. Learn more, including about available controls: Cookie Policy