Selectors Articles

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8/4/2025 • EN

Advanced guide to React Query selectors for fine-grained subscriptions and performance optimization in React applications.

performance react query reactjs Selectors state management

6/17/2011 • EN

A tutorial on creating a Tic Tac Toe game using only CSS, with hidden checkboxes and pseudo-classes for game logic.

accessibility css Indeterminate State Pseudo Classes Selectors

5/2/2011 • EN

A CSS technique for conditionally applying styles based on selector support, using invalid selectors to filter unsupported browsers.

css feature detection Selectors Supports

1/17/2011 • EN

A CSS technique using :nth-child and :nth-last-child to style elements based on sibling count with improved efficiency.

css Nth Child Nth Last Child Selectors Sibling Count

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