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CodeLuma insights

Useful ideas for digital work that moves

In-depth, practical articles on software development, apps, websites, e-commerce, security, hosting, AI and working with developers, written by a Nova Scotia full-stack team for businesses that intend to grow.

  • 114 articles
  • MVP and startups
  • Performance and SEO
  • E-commerce
  • APIs and automation
  • Security and cloud
  • AI and SaaS
Latest article · October 4, 2026

REST vs GraphQL: Picking the Right API Style for Your Product

A practical look at how to choose between REST and GraphQL based on your data shapes, client mix and team skills, not whichever one is trending this year.

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Oct 3, 2026 · 8 min read

Pre-Authorized Debit (PAD) for Canadian Recurring Billing

A practical look at how Pre-Authorized Debit works in Canada, including mandates, pre-notification rules, failed-payment handling, and whether it belongs in your billing stack.

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Oct 2, 2026 · 7 min read

Largest Contentful Paint: Find and Fix Your Slowest Hero Element

A practical walkthrough for identifying the exact element dragging down your LCP score, and the fixes worth asking your developers to prioritize first.

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Oct 1, 2026 · 7 min read

Writing a One-Page MVP Brief Your Developers Can Build From

A good MVP brief fits on one page: the user, the problem, the core flow, one success metric, and what's out of scope. Here's how to write one that gets you a real quote.

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Sep 30, 2026 · 7 min read

How to Write a Software Project Brief That Gets Useful Quotes

A clear project brief is the fastest way to get quotes you can actually compare. Here are the sections every brief needs, from goals and users to constraints and success measures.

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Sep 29, 2026 · 7 min read

Agents vs. Chatbots: Which One Does Your Business Need?

Scripted chatbots, conversational assistants, and tool-using agents solve different problems. Here is how to match the right one to a real workflow without overbuilding.

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Sep 28, 2026 · 7 min read

PIPEDA Compliance Checklist for Canadian Websites and Web Apps

PIPEDA's ten fair information principles sound abstract, but each one maps to a concrete task on your website or app. Here is how to find your biggest privacy gaps and close them.

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Sep 27, 2026 · 7 min read

API Rate Limiting: Protect Your Service, Keep Partners Happy

Rate limits, quotas, and burst allowances aren't just technical settings — they shape how reliable your API feels to every partner who depends on it.

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Sep 26, 2026 · 7 min read

Accepting Interac Debit and e-Transfer in Your Online Store

Many Canadian shoppers avoid credit cards at checkout. Here's what Interac e-Transfer and debit options actually involve for an online store, and where they fit into a custom checkout.

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Sep 25, 2026 · 8 min read

Fixing Interaction to Next Paint (INP): A Practical Guide

A plain-English walkthrough of what Interaction to Next Paint measures, how to trace it back to the slow click or tap handler causing it, and how to prioritize fixes with your dev team.

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Sep 24, 2026 · 7 min read

MVP Scope Cutting: A Simple Must-Have vs. Later Filter

A practical scoring method for sorting your feature backlog into must-have, should-have, and later, so your first release ships around one core user journey.

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Sep 23, 2026 · 7 min read

MVP Scope Cutting: The Must-Have vs. Later Filter

A simple four-question scoring method for sorting your feature backlog so your first release supports one core user journey, with the rest safely parked for later.

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