The 5 Whys - made for startups

What it does

12 years in being a serial entrepreneur and owner and co-owner of a few businesses I've learned how essential it is to repeatedly use the 5 whys technique - so I made it easy and quickly repeatable and fun.

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  It took 4 years to sell my startup. I wrote a book about itFeb 2026 · derekyan.com · ▲208

  The complete book: A founder

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  5 Habits to Building Better Products Faster2016 · hitenism.com · ▲164

  Learned from 12 years and 5 multimillion dollar products

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  Start With A Side-Project2020 · nscode.gumroad.com · ▲170

  How I built, marketed, and sold a side-project in 3 months

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  Guess the Growth2021 · ▲153

  Can you match famous startups and their growth tactics?

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  THE PROOF2020 · theproofwellness.com · ▲146

  Discover daily habits that founders swear by

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  30 Days of Startup Frameworks2020 · ▲118

  Daily frameworks for building successful new startups.

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  Lofi Cities – Pixel-art city nights with browser-generated lofi▲319

  Endless lofi beats composed live in your browser, over pixel-art nights in Paris, Tokyo, New York, Hong Kong, Sydney, San Francisco and more. Free, no sign-up.

  Work · 26d ago · loficities.com

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  Smooth Recorder▲257

  Mac screen recordings that look edited when you hit stop

  Work · 20d ago · smoothrecorder.com

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  Figma Specs▲225

  A container for your context that lives on the Figma canvas

  Work · 5d ago · figma.com

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  The rarest tech books and docs you've probably never read▲190

  Work · 14d ago · readrare.com

• RS
  Redbean – Single-file distributable web server▲1,998

  Life & fun · 2021 · justine.lol

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  Can’t afford Bloomberg Terminal? No prob, I built the next best thing▲1,422

  Contribute to DidierRLopes/GamestonkTerminal development by creating an account on GitHub.

  Dev tools · 2021 · github.com

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  Ray.so▲1,064

  Create beautiful images of your code

  Dev tools · 2021 · ray.so

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  June 1.0▲851

  Instant analytics reports built on top of Segment

  Growth · 2021 · june.so

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  Contra▲798

  Connect with next-gen talent and tools to get work underway. Hire more independents. Start more projects. Get more creative.

  Commerce · 2021 · contra.com

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  Deep Nostalgia™▲762

  Animate your family photos

  AI · 2021 · myheritage.com