Magento 2 & Hyvä articles tagged “Magento 2”: hands-on tutorials, fixes, and guides from Kishan Savaliya, an Adobe-certified Magento developer.
20 articles
After installing Magento 2 on Ubuntu with Apache, hitting the frontend or admin URL shows a blank page: no theme, no error, nothing. This guide walks through the 14 root causes that actually trigger it and the exact recovery recipe for each, with the canonical hosts-file edit (Linux + Windows) and a Magento-ready Apache virtual host you can copy verbatim.
After a 2.4.7-p3 to 2.4.8-p3 upgrade, setup:upgrade throws 'Cannot instantiate interface AttributeRepositoryInterface'. The root cause is stale compiled DI. Here is the exact recovery recipe plus the extension audit to run if it returns.
setup:static-content:deploy compiles your theme into pub/static: CSS, JS, images, fonts and translations, per theme and locale. Here is what it builds, where it writes, and why production pages render unstyled without it.
setup:di:compile pre-generates the factories, proxies and interceptors Magento would otherwise build at runtime. Here is exactly what it generates, the nine operations it runs, and why production cannot skip it.
On the surface setup:upgrade just “applies updates.” Underneath it is an ordered pipeline that reconciles your database with your code. Here is exactly what runs, in what order, and which tables it writes.
Magento 1 to Magento 2 is a rebuild, not an upgrade. Here's what actually migrates, what gets rebuilt, the realistic cost and timeline, and how to go live without losing orders or SEO.
A modern, copy-paste guide to building your first Magento 2 module: the two required files, a working route, a declarative database table, and a plugin, without a single deprecated install script.
Everything that actually matters about Magento 2 indexing: the two modes, how Update by Schedule works under the hood, the CLI you need, and how to clear a stuck "index locked" reindex.
How to import products into Magento 2 with CSV without losing a weekend: behaviors, images, a command-line importer, and the real fix for the "URL key already exists" error.
One Magento install can serve any number of brands, regions, and languages, but only if you map the Website, Store, and Store View scopes correctly from the start. This guide walks you through every step: admin creation, nginx virtual host wiring, per-scope CLI config, shared vs separate catalogs, and the common pitfalls that break production multi-store setups.
