Founder, Mockly
Maurice Kleine
Maurice Kleine builds Mockly and writes about realistic mockup workflows for creators, marketers, designers, and production teams.
Writes about
Founder notes, product context, and hands-on mockup guidance from the person building Mockly.
Articles
Articles by Maurice Kleine
Tutorials, comparisons, and guides written by Maurice Kleine.
September 4, 2026
How to Spot a Fake Screenshot: 9 Tells Fact-Checkers Look For
Fake text message and chat screenshots fail on the same nine details: timestamps, read receipts, status bars, fonts, bubble geometry, and more. A per-app checklist for iMessage, WhatsApp, TikTok, and Slack, from the people who make mockups.
July 13, 2026
Fake Stripe & MRR Charts: Placeholder Revenue Done Right
Why founders and designers mock up Stripe-style revenue charts (pitch placeholders, build-in-public satire, demo dashboards) and how to generate one that looks right.
July 12, 2026
Fake GitHub Contribution Graphs: Placeholder Data Done Right
Why developers fake the green squares (memes, demo profiles, placeholder dashboards) and how to generate a believable GitHub contribution graph in seconds. You can even write text in it.
March 21, 2026
What Makes a Mockup Feel Real on Screen
The realism cues that make chat, AI, social, and phone-screen mockups feel believable on landing pages, in decks, and on camera.