2026: The Year of Harnesses

Interactive slides for the Developer AI.xperience meetup — Marseille, April 9, 2026. Hosted by Qalico × Gojob.

A single-page Next.js app serving as bold, keynote-style slides with embedded mockups, animated architecture diagrams, streaming UI simulations, and code reveals.

Live: https://meetups-talk.vercel.app

The Talk

"2026 is the year of harnesses" — Claude Code is the canonical example, Mastra named the primitive, every domain that has a product can have a harness.

1. Intro — Who uses Claude Code? The harness engineering trend
2. Alpha — Gojob's recruiter AI, 3M conversations in production
3. SaaS — Selling Alpha, onboarding pain, the bottleneck
4. In-App Agent — Mastra + RAG + MCP + streaming UI
5. Harness — Ernest (48h hackathon), the six pillars, real code
6. Vision — Death of menus, intent first, build your own

Stack

Next.js 16 · React 19 · Tailwind 4 · Framer Motion · Shiki · Vercel

Dev

pnpm install
pnpm dev

Deploy

Pushed to Vercel on every commit to main.