Building Better Web Experiences: Implementing Dynamic Import and Code Splitting

Juntao Qiu
ITNEXT
Published in
4 min readDec 13, 2023

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As an application grows and more code is added, the initial loading time can become noticeably longer. This delay, sometimes lasting several seconds, can frustrate users. To avoid this, it’s essential to optimize loading times.

Upon analyzing user behaviour, it becomes apparent that certain functionalities are seldom used. For instance, the “Show Advanced Options” button is only occasionally clicked. This observation leads to an intriguing possibility: what if these advanced features are loaded…

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