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Case Study articles
How we build: first-hand case studies from Zinetics projects, with the real numbers and the lessons learned.
Case Study articles
10 min read
How We Built Zeno: A Guardrailed AI Website Assistant on Gemini's Free Tier
A behind-the-scenes case study of Zeno, the AI assistant on zinetics.com — how it knows our whole company, streams answers in seconds, survives free-tier outages, and refuses to become a free coding bot.
Read article 9 min readHow We Took Our Next.js Site to 99–100 on Google PageSpeed (Mobile and Desktop)
Our mobile PageSpeed score was 93 with a 4.2-second Speed Index. A first-hand case study of what was really slowing it down — invisible hero animations, an animation library and font priorities — and the fixes that took it to 99–100.
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