OpenSafely- closed

What it does

I shut this website down after little interest.

• 
  Closed Club2014 · closedclub.co · ▲270

  Browse shut-down start-ups & learn why they closed down

• 
  ClosingPage2018 · ▲123

  Send email follow-ups that don't suck.

• 
  Opens Are Dead2021 · ▲136

  Everything email marketers need to get ready for iOS 15

• 
  Don't Close This Tab2018 · ▲173

  A widget to turn website visitors into customers

• 
  Shoppimon2016 · ▲86

  Know if your online business is really open for business.

• 
  day1tabsMar 2026 · day1tabs.com · ▲117

  Your tabs close at midnight.See which ones you actually used

• 
  WallHop – 12ft.io is gone, so I built a replacement▲287

  wallhop is a free paywall bypass. Paste any article link to read it without paywall popups, ads or clutter. No signup, no extension. A simple 12ft.io alternative.

  Growth · 11d ago · wallhop.io

• 
  Prefer▲201

  The execution layer for AEO

  Growth · 22d ago · tryprefer.com

• 
  MakerMap▲197

  A living map of makers and what they’re building

  Growth · 26d ago · makermap.lol

• 
  Blush▲1,462

  Illustrations for everyone

  Dev tools · 2020 · blush.design

• 
  SHA-256 Animation▲1,053

  Animation of the SHA-256 hash function in your terminal. - in3rsha/sha256-animation

  Dev tools · 2020 · github.com

• 
  This Word Does Not Exist▲956

  This Word Does Not Exist uses an artificial intelligence model named GPT-2 to invent new English words.

  AI · 2020 · thisworddoesnotexist.com

• P3
  Plotting 3 years of hourly data in 150ms▲785

  Life & fun · 2020 · leeoniya.github.io

• 
  Untools▲783

  Hand-picked tools for better thinking

  Work · 2020 · untools.co

• 
  Copytesting▲781

  Improve your website copy based on data from your audience

  Growth · 2020 · wynter.com