Front-End Practice
Use a container query when a component needs to respond to its own space
Container queries let a component adapt to its available inline space. Use a small card example to see how they differ from viewport-based media queries.
SOFTWARE · SECURITY · DESIGN
Front-End Practice
Front-End Practice
Try Content Security Policy in report-only mode before enforcing it
CSP report-only mode reveals potential policy violations without blocking them. Use reports to test real workflows before enabling enforcement.
Front-End Practice
AbortController Stops Waiting for a Fetch, but Cannot Undo Every Server Action
Give each cancellable fetch its own AbortController, handle cancellation separately from errors, and remember that stopping the client is not a server rollback.
Front-End Practice
Use Object-Fit Without Cropping the Important Part of an Image
Choose between object-fit cover and contain, then test object-position so a responsive image does not lose the detail readers need.