Frontend Engineering

⏱ 6 min read Accessibility (a11y) has gone from optional polish to a core dimension of senior frontend interviews. Companies that ship accessible products […] Read article

⏱ 4 min read Drag-and-drop is one of the harder machine-coding rounds at frontend interviews. The candidate has 45-60 minutes to build a working Read article

⏱ 4 min read The modal manager round tests whether the candidate can build a robust, accessible modal system from scratch. Modals are deceptively Read article

⏱ 5 min read The browser rendering pipeline is core knowledge for senior frontend interviews in 2026. The interview tests not surface familiarity (“the Read article

⏱ 5 min read Infinite scroll is one of the most common machine-coding rounds at frontend interviews. The candidate has 45-60 minutes to build Read article

⏱ 6 min read The React rendering deep-dive round separates frontend candidates who use React at a surface level from candidates who genuinely understand Read article

⏱ 5 min read React hooks have been the dominant model for component logic since 2019. By 2026, every React-based interview probes hooks knowledge; Read article

⏱ 5 min read React state management in 2026 is more fragmented than at any point in the framework’s history. The built-in primitives (useState, Read article

⏱ 5 min read Autocomplete is the canonical machine-coding round at frontend interviews. The candidate has 45-60 minutes to build a working autocomplete component Read article

⏱ 5 min read The frontend engineering interview is a different beast from the generic software engineering interview. Frontend roles are 25-30% of all Read article