Field notes from the Herowebs studio — engineering, design, and the economics of shipping AI products.https://herowebs.co.uk/en-gbhttps://herowebs.co.uk/blog/the-economics-of-rag/https://herowebs.co.uk/blog/the-economics-of-rag/Most teams underestimate how much retrieval quality, not model choice, drives the cost and reliability of an LLM product.Sun, 12 Apr 2026 00:00:00 GMTAurélie Marchanthttps://herowebs.co.uk/blog/uk-ai-act-readiness/https://herowebs.co.uk/blog/uk-ai-act-readiness/What UK operators actually need to do before the EU AI Act high-risk obligations bite — and what the UK regime is likely to ask in parallel.Wed, 04 Mar 2026 00:00:00 GMTReuben Achebehttps://herowebs.co.uk/blog/why-astro-for-agencies/https://herowebs.co.uk/blog/why-astro-for-agencies/After three years of agency work across Next.js, Remix, and SvelteKit, Astro is our default for content-led sites. Here is the short version of why.Wed, 18 Feb 2026 00:00:00 GMTPriya Ramanathanhttps://herowebs.co.uk/blog/the-two-week-discovery/https://herowebs.co.uk/blog/the-two-week-discovery/What we deliver in a fortnight, why we charge for it, and how it pays for itself before the first line of production code is written.Thu, 22 Jan 2026 00:00:00 GMTMarek Holm