Frequent Mistakes and Ways to Prevent Them
While chasing performance, several common mistakes can unintentionally harm performance. One major pitfall is aggressively optimizing files to the point of visual degradation, which can damage the gaming experience as much as long loading times. We manage compression precisely with quality checks. Another mistake is clogging the primary thread with blocking JS tasks or intensive calculations during gameplay, which can cause janky animations. We use Web Workers for separate-thread tasks where possible. Ignoring third-party scripts, such as those for analytics or advertising, is also hazardous; these can introduce major delays and must be fetched asynchronously and tracked carefully. Ultimately, expecting quick performance on a developer’s high-speed connection is a major oversight. Extensive testing on limited connections and moderate mobile hardware is essential to grasp the real-world experience of a wide range of players.