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Create: 2025-06-05 Update: 2025-07-01 22:06:10

React Reconciliation: скрытый механизм, управляющий компонентами

В моих предыдущих статьях (1, 2) я подробно рассматривал, как работает React.memo, а также делился более эффективными подходами к оптимизации производительности с помощью компоновки. Однако для глубокого понимания работы React необходимо разобраться в основном механизме, лежащем в основе всех этих оптимизаций – алгоритме согласования (reconciliation).

Согласование – это процесс, в результате которого React приводит DOM в соответствие с деревом компонентов. Именно этот механизм позволяет реализовать декларативный подход к программированию на React: вы формулируете свои намерения, а React самостоятельно определяет, как выполнить эти намерения наилучшим образом и с наименьшими затратами.

https://habr.com/ru/companies/timeweb/articles/901212/

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React Reconciliation: скрытый механизм

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