RT

Editorial notes

Notes from building products, teams, and businesses.

Practical, source-backed writing shaped by real delivery constraints. Every note is reviewed before it becomes public.

Articles are published in their original language.

RSS
Selected noteFrontend Monday
Editorial cover for SvelteKit Supabase Data Access: Make the Boundary Explicit

SvelteKit Supabase Data Access: Make the Boundary Explicit

A SvelteKit and Supabase feature is easier to maintain when its data boundary is explicit: connect the user journey to roles, RLS, interface states, and measured responsiveness.

Oct 5, 2026·9 min read
  • sveltekit
  • supabase
  • row-level-security
  • data-access

5 sources · deno.com

Read note

The archive

68 published
22

Weekend Reset Sunday

How to plan a relaxed Bilbao weekend around food and a city walk

A relaxed Bilbao weekend can revolve around one flexible city walk: start with the Guggenheim, drift through the historic old town, pause for pintxos, and add a park, viewpoint, or estuary finish only if it suits the group. Here is how to adapt the plan while checking live opening, transport, weather, and access details.

spain.info

Oct 4, 2026

9 min read

Read note
23

Weekend Adventures Saturday

A Málaga Weekend Plan: History, Harbour, and Sardine Skewers

A flexible Málaga weekend plan built around the historic centre, selected museums, a walk by La Malagueta and the harbour, and local food in Pedregalejo or central tapas spots. Check live details, then adapt the pace to your group.

spain.info

Oct 3, 2026

9 min read

Read note
24

Developer Life Friday

Evaluate JavaScript Changes Before Adopting Them

JavaScript changes deserve more than a reflexive “adopt” or “wait.” This practical decision path separates browser availability, product value, governance, and maintenance cost so developers and technical leaders can make bounded, reviewable choices.

developer.mozilla.org

Oct 2, 2026

8 min read

Read note
25

AI & Business Thursday

Should You Upgrade Python 3.10 Before Adding AI?

Before adding retrieval, agents, or model calls, check whether the application foundation is supported, testable, private enough, and economically understood. Python 3.10’s stated end of life makes that maintenance question concrete.

gov.uk

Oct 1, 2026

9 min read

Read note
26

Infrastructure Wednesday

AWS Lambda Architecture Decision: Start With Workload

AWS Lambda can simplify server management, but the architecture decision starts with the workload. Define region, availability, storage, egress, retention, recovery, observability, and support assumptions before comparing cost or alternatives.

aws.amazon.com

Sep 30, 2026

8 min read

Read note
28

Frontend Monday

Choosing a Frontend Stack Through One User Journey

A frontend technology choice becomes more useful when it is tested against one real user journey. Review rendering, state, accessibility, performance, maintainability, and the capability needed to operate the decision.

learn.microsoft.com

Sep 28, 2026

9 min read

Read note
29

Weekend Reset Sunday

A Low-Pressure Seville City Break: How to Plan One

A relaxed Seville city break does not need a packed itinerary. Choose one anchor—culture, a route, a natural space, or food—then check live details and leave room for your group to change pace.

france.fr

Sep 27, 2026

8 min read

Read note
30

Weekend Adventures Saturday

A Flexible Valencia Weekend Plan for City, Beach, Nature and Food

A flexible Valencia weekend plan built around one clear choice: city and culture, beach and walking, or nature and food. Use the official destination overview as a starting point, then check the exact place, access, conditions, opening details, and availability before leaving.

spain.info

Sep 26, 2026

9 min read

Read note