Panel-ready Frontend Master questions for freshers and experienced developers. Practice at Coding Cadre in Faridabad, or Online from Delhi NCR.
Reading layout after writes in a loop forces the browser to recalculate style repeatedly.
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Aria-live polite announces new text without moving focus, which is right for toasts and search result counts.
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On desktop I show a list of links.
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Rem is relative to the root html font size, so spacing stays consistent across the page.
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It clips content that sticks outside the box and usually removes scrollbars.
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Media queries apply CSS only when the viewport or device matches a condition like max-width.
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section means thematic grouping with meaning
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absolute positions relative to a positioned ancestor.
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GET puts fields in the URL query string and is for safe reads you might bookmark.
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Keyboard support, aria-expanded, listbox roles, and focus management.
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It sets spacing between items without margin hacks.
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A real button gets keyboard focus, Enter/Space activation, and the right role for free.
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rem is relative to the root font size
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