Brainy Papers
Design knowledge from the Brainy community. No fluff, no filler, just the craft.
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Claude Effort Levels: From Low to Ultracode
A plain-English guide to Claude's /effort levels for designers and creators, from low and medium to xhigh, max, ultracode, and auto, with a simple rule for which to use when.
Design Tokens: How Real Design Systems Stay Consistent
What design tokens are, the three-tier model real systems use (Shopify Polaris, IBM Carbon, GitHub Primer), how to name them, theming for dark mode, and when tokens are overkill.
Productized Design Services: A Solo Designer's 2026 Playbook
What productized design services are, the real businesses proving the model (Designjoy, Design Pickle, Superside), how to scope and price a design subscription, and when not to.
What Claude Opus 4.8 Means for Designers
A designer's teardown of Claude Opus 4.8. The 1M context window, fast mode in Claude Code, the long-horizon reliability gains, and the four design workflows it actually changes. Plus an honest list of what Opus 4.8 still cannot do for you.
GuideDigital Product Design 2026: The Year the Tools Started Designing Back
The real progress in digital product design 2026: AI as interface, design engineering, generative UI, and craft as table stakes, with named proof.
Logo File Formats Explained: SVG, PNG, PDF, AI, EPS
SVG for web. PNG for slides. PDF for print. AI and EPS for editing. The complete guide to which logo file format to use, when, and exactly why.
GuideBrand Voice and Tone: How to Define, Document, and Apply Yours in 2026
A pillar guide to brand voice and tone: voice vs tone, five real brand archetypes, and how to document yours for the AI era.
GuideHero Section Design: 8 Patterns That Convert in 2026
Eight production hero section patterns teardown with Apple, Webflow, Hex, Mux, Klim, Loops, Liveblocks, Are.na, plus a stage-fit framework.
Variable Fonts: A Designer's Working Guide for 2026
What variable fonts actually do, why they replace font families, with teardowns of Inter, Recursive, Apple SF Pro, IBM Plex, and a picking framework.
Color Psychology in Design: The 2026 Field Manual
How color shapes trust, urgency, and price perception in 2026 brands, with teardowns of Tiffany, Liquid Death, Olipop, Atlassian, and Duolingo.
Form Design Best Practices: 10 Rules for Web and Mobile
The 10 rules for designing forms that convert. Real teardowns of Notion, Tally, and Mercury sign-up flows, plus mobile-first patterns that actually work.
Logo Redesign Process: 7 Steps from Audit to Rollout
The full logo redesign process from audit to rollout. Real examples from Pepsi, Burger King, Mailchimp, and Johnson & Johnson, plus real timelines and costs.
Google Stitch for Designers: How Prompt-to-UI Actually Works in 2026
What Google Stitch does for designers in 2026, the workflows that pay off, and where it loses to v0, Lovable, and Figma Make. Real outputs, honest verdict.
Brand Architecture Models: Master, Sub, and Endorsed Compared
A working designer's guide to brand architecture in 2026. The three models that matter, when to use each, and live examples from Oatly, Glossier, Patagonia, Mejuri, and Pentagram.
SaaS Landing Page Design: 9 Sections That Convert in 2026
The 2026 SaaS landing page design anatomy. Nine sections, why each earns its place, with live teardowns of Stripe, Arc, Resend, Clerk, and Railway.
Cursor for Designers: The 2026 Guide to Actually Useful AI in Your Design Workflow
What Cursor actually does for designers in 2026, the real workflows that pay off (design system maintenance, prototype rewrites, MCP-driven Figma to code), and where it still falls short.
Responsive Logo Design: How to Build a Logo That Works at Every Size
A working guide to designing logos that survive the favicon, the billboard, and everything in between. The four-tier system, the size thresholds that matter, and the brands doing it right in 2026.
MCP Servers for Designers Worth Installing in 2026
The MCP servers worth installing if you work in Figma, Cursor, or Claude. What MCP is, which five servers ship real daily value, and how to wire them up.