Guides · Free
Guides to AI product design
Everything here comes from the practice inside Irreplaceable, written out so you can read it, share it and come back to it.
By Sarit Elisha, founder of Irreplaceable · Updated October 10, 2026
AI UX checklist
Rules for designing AI features, each with a do and a don't.
AI UX mistakes
Real-looking AI screens, what's wrong with them and the fix.
AI design challenges
Design exercise prompts, with how a senior designer would approach each.
AI portfolio projects
Briefs you can build with AI tools in under 30 minutes, with a rubric.
Pushing back on stakeholders
AI feature requests from a CEO, a CMO, growth and engineering, and the replies that work.
AI agent autonomy examples
When an agent should act alone, with undo, ask first, or never. With the reason.
AI design frameworks
Short frameworks for the calls AI can't make, with worked examples.
Research on AI and design work
Studies on how AI changes design work, with sources.
AI product design interview questions
Questions, what interviewers listen for, and strong answers.
AI UX patterns
Each pattern in a weak and a strong version, and why it matters.
A/B test examples
Published UX experiments. Call the result before you see it.
Practice
Reading builds knowledge. Practice builds judgment.
Start with the free baseline: twelve design decisions, a score per skill, and a plan for your weakest one.