Great Wall of Ideas

What it does

I built Great Wall of Ideas because I was tired of seeing great ideas die in notes apps or late-night conversations. You know those "someone should build this" moments we all have? I wanted to give them a home.

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  Should I Make This?2019 · shouldimakethis.com · ▲364

  Share ideas and get feedback and followers 💭👣

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  The Idea2019 · apps.apple.com · ▲155

  Everyday you have a lot of ideas. Do not let them go waste.

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  Idea Pioneering 1.012020 · ▲158

  A practical guide on generating hellishly good ideas.

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  Ideas Are Worthless2018 · ▲147

  Like Product Hunt. But for Ideas.

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  What should I build?2020 · antoniotrajanovski.github.io · ▲105

  Project ideas for people who are learning web development

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  Would you use this?2025 · ▲5

  Stop building products nobody wants

• 
  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 · 13d ago · wallhop.io

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  Prefer▲201

  The execution layer for AEO

  Growth · 24d ago · tryprefer.com

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  MakerMap▲197

  A living map of makers and what they’re building

  Growth · 28d ago · makermap.lol

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  I made an open-source laptop from scratch▲3,237

  Hello! I'm Byran. I spent the past ~6 months engineering a laptop from scratch. It's fully open-source on GH at: https://github.com/Hello9999901/laptop

  Dev tools · 2025 · byran.ee

• TI
  Tetris in a PDF▲1,289

  I realized that the PDF engines of modern desktop browsers (PDFium and PDF.js) support JavaScript with enough I/O primitives to make a basic game like Tetris. It was a bit tricky to find a union of features that work in both engines, but in the end it turns out that showing/hiding annotation "fields" works well to make monochrome pixels, and keyboard input can be achieved by typing in a text input box. All in all it's quite janky but a nice reminder of how general purpose PDF scripting can be. The linked PDF is all ASCII so you can just open it in a text editor, or have a look at…

  Life & fun · 2025 · th0mas.nl

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  21st.dev▲1,211

  I originally built this app to organize and reuse interesting React + Tailwind components I came across on Twitter, inspired by the shadcn/ui approach. Later, a friend started contributing their own components, and it got me thinking—this could grow into something bigger, like an NPM for design engineers to share and use components. Would love to hear your thoughts!

  Dev tools · 2025 · 21st.dev

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  JoggAI 2.0: AI Avatar Generator▲967

  Create lifelike, personalized AI avatars from text prompts

  AI · 2025 · jogg.ai

• 
  Lovable + Builder.io▲873

  Turn Figma designs into full stack apps with AI

  Dev tools · 2025 · figma.com

• 
  Cs16.css – CSS library based on Counter Strike 1.6 UI▲819

  CSS library based on Counter Strike 1.6 UI.

  Life & fun · 2025 · cs16.samke.me