GUIDES
Creating several resized versions of an uploaded image on the fly with Intervention Image — a small thumbnail, a medium preview, and the original — and why doing this at upload time beats resizing on every request.
Reducing an uploaded image's file size without resizing it, using Intervention Image — and why compression quality and visual quality are not the same tradeoff for every image.
File::deleteDirectory() removes a folder and everything inside it in one call — there's no built-in confirmation step, so a wrong path here is a silent, unrecoverable, one-shot operation.
File::put() and File::append() do genuinely different things despite the similar-sounding names — one replaces a file's entire contents, the other adds to whatever's already there.
The maatwebsite/excel package handles both directions — exporting a query's results to a downloadable spreadsheet, and reading an uploaded file's rows back into the database.
Adding a column, changing its type, renaming it, dropping a foreign key, or rolling back a specific migration — the everyday migration operations in one reference.
DomPDF renders using its own internal engine, not a real browser — CSS Grid, Flexbox, and modern layout features are only partially supported, which is exactly why a complex layout can look noticeably different in the generated PDF.
Bootstrap 5 dropped its jQuery dependency, making it a genuinely clean fit for Laravel's default Vite-based asset pipeline — install via npm, import, and build.
A plain spread copy only copies the top level — any nested object or array inside it still points back to the exact same reference as the original, which is precisely how subtle mutation bugs creep in.
The two most-used built-in structural directives, the if-else-elseif pattern, looping over a plain object, and the workaround for needing both on the same element.
Two small, frequently-needed jQuery patterns for reading form input state — a checkbox's checked status, and which radio button in a group is currently selected.
A service is a plain class Angular's dependency injector knows how to construct and share — the mechanism for putting logic and data outside any one component.
