In a Turbo app, returning the right HTTP status is not optional—it controls how Turbo treats the response. For invalid form submissions, return 422 Unprocessable Entity and render the form with errors. If you mistakenly return 200, Turbo may treat it

A character counter is small, but it removes uncertainty for users (especially when there’s a limit). I implement it with Stimulus so it stays reusable: attach to a wrapper, declare input + output targets, and compute remaining characters based on an

Maintaining separate REST types and frontend client types can be a lot of overhead in TypeScript-heavy teams. With tRPC, the API types flow directly to the client, which reduces duplication and keeps refactors safe. Runtime validation still matters, s

Formatting consistency matters, but humans shouldn’t be the ones enforcing it in code review. Prettier makes diffs smaller and reviews more focused on logic. I keep the config minimal and aligned with team expectations (singleQuote, trailing commas, ~

Formsets handle multiple forms on one page. I use modelformset_factory for editing existing objects and inlineformset_factory for related objects. The extra parameter controls empty forms shown. I validate formsets with formset.is_valid() and save wit

Sitemaps help search engines discover and index pages. Django's sitemap framework generates XML sitemaps automatically. I create sitemap classes for each content type, defining items(), lastmod(), changefreq(), and priority(). For large sites, I use s

Deploys got a lot calmer once I treated SIGTERM as a first-class signal instead of an afterthought. In Kubernetes (and most PaaS platforms), you’re expected to stop accepting new requests quickly while finishing in-flight work. The worst failure mode

Sometimes a frame is great for partial navigation, but sometimes you explicitly want a full-page visit. Pagination is a common case: when the page number changes, I often want the URL to update and the browser history to behave normally. You can tell

Turbo Stream updates are easiest when every meaningful element has a stable id. Rails’ dom_id helper makes this painless: dom_id(@post) yields post_123, and dom_id(@post, :header) yields header_post_123. I use this pattern throughout Hotwire UIs so I

Unbounded network calls eventually will hang, and then your Node process gets stuck with slow requests chewing up the connection pool. I wrap fetch with an AbortController timeout so every outbound call has an upper bound. The key is distinguishing be

Interactive UI should feel instant even when the network isn’t. With optimistic updates, I update the cache immediately and roll back if the server rejects the mutation. The trick is to keep optimistic state small and obvious: update a count and a boo

Wizards are often over-engineered with client state machines. With Turbo Frames, I render each step inside a frame, and the “Next” button simply POSTs to update the record and then redirects to the next step URL. If validation fails, I re-render the s