Ideas worth building on.
Insights, playbooks, and field notes from the team behind SEVA Systems.

GPT-6 and Intelligent UI: when answers become interfaces
ChatGPT now answers with buttons, charts and calculators. What OpenAI's Intelligent UI means for…

Is your website agent-ready? A practical checklist
AI agents now browse, compare and shortlist on people's behalf. A plain-English checklist to…

Patching is now a business decision: lessons from React2Shell
React2Shell was under attack about a day after disclosure. What it and 2026's Next.js…

OpenAI's dots: what always-on AI agents mean for a small business
OpenAI's dots are AI agents that keep working between chats. What they are, who…
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What we write about
Everything here is written by the people who do the work at SEVA — no guest posts, no content farm. Articles are practical by design: something you can apply to your own site, product or business the same week. Where an article draws on a client project, the client has agreed to it; where it draws on a mistake of ours, we say so.
Product
How we decide what to build for a client and what to leave out: scoping, prioritisation, and the trade-offs behind a fixed-price project.
Engineering
Practical notes from building websites, custom software and mobile apps — the stack we use, the mistakes we have stopped making, and what actually holds up in production.
Design
Brand, interface and content design as we practise it: accessible by default, readable on a phone first, and measured by whether people can finish what they came to do.
Growth
Search, email and analytics for businesses that do not have a marketing department — what moves the numbers, what is noise, and how to tell the difference.
Company
How SEVA works: a distributed team, service as the operating principle, and the decisions behind pricing, hosting and the tools we run for clients.
Case Studies
Real projects, with the problem, the constraints and the result — including the parts that did not go to plan.
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