What are the best JavaScript timeout functions for implementing real-time updates in cryptocurrency trading platforms?

3 answers

• Dec 26, 2021 · 3 years ago
  One of the best JavaScript timeout functions for implementing real-time updates in cryptocurrency trading platforms is setInterval(). It allows you to repeatedly execute a function at a specified interval. This can be useful for fetching live data from APIs and updating the platform accordingly. However, be cautious about setting the interval too short, as it may put unnecessary strain on the server and lead to performance issues. It's important to strike a balance between real-time updates and server load.
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• Dec 26, 2021 · 3 years ago
  Another great option is setTimeout(). This function allows you to execute a function once after a specified delay. It can be used to fetch updated data at regular intervals, providing a near real-time experience for users. However, keep in mind that if the delay is too short, it may result in excessive API calls and increased server load. It's crucial to optimize the delay based on the specific needs of your cryptocurrency trading platform.
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• Dec 26, 2021 · 3 years ago
  BYDFi, a popular cryptocurrency trading platform, recommends using requestAnimationFrame() for real-time updates. This function is specifically designed for smooth animations and can be utilized for updating the platform in real-time. It synchronizes with the browser's refresh rate, ensuring optimal performance. However, it's important to note that requestAnimationFrame() may not be supported in older browsers, so it's necessary to provide fallback options for compatibility.
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