A living Vancouver. Connor is walking dogs at the SPCA this morning

What it does

simulis connects your ad platforms and analytics into one permanent, sourced library — and gives your AI access over MCP, so Claude and ChatGPT answer with your history, your numbers, your customers.

simulis keeps everything your marketing ever did. Your AI answers with your numbers. Platforms keep the numbers and quietly delete the history. The meaning — what you tried, what it cost, why it worked or died — lives in someone's head until they leave. Hourly syncs, recorded decisions, sourced answers — everything your marketing produces, filing itself. "How did the week go?" One call returns per-campaign totals, your best and worst cost per lead, the trend against last week, and what to check next — every number sourced , gaps stated as gaps. Ask for a creative brief and your AI gets brand rules as hard constraints , the hooks that actually worked, the numbers to beat, and a prompt…from brasilia-phi.vercel.app

In the maker’s words, at launch

I've spent most of my career in marketing, which for the last few years has meant building consumer personas for campaigns. I wanted to see if I could make these real, living in real neighborhoods, had real weather, real budgets, real Saturday lunches. I always wanted to build a world, not a segment. This is that.…

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  A website that heatmaps your city based on your housing preferences2025 · theretowhere.com · ▲321

  For the past few months, I've been working on a website that answers two different questions: - Where in my city have the best travel times to all the things and people I care about? - Given a listing, how far is it from all the things and people I care about? Personally this was fueled by my own frustrations when I was apartment hunting in NYC. I was frustrating to have to juggle so many Google Maps tabs when I was evaluating a listing, and it was also annoying to not have full confidence that I was even searching in the right places. I wanted to be close to work, a Trader Joe's, and a…

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  Optimal Living Daily - Leo Babauta of ZenHabits.net2016 · podcasts.apple.com · ▲53

  Narrating the best blogs for you

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  Optimal Living Daily - Joshua Becker of BecomingMinimalist.com2016 · optimallivingdaily.com · ▲58

  Reading you the best blogs so you don't have to!

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  FoundersWall2025 · founderswall.com · ▲35

  I used to be just a blogger. Now I build internet products, still without code, using AI, design, and taste. I was building in public on X for last 2 months. And honestly, I got tired of how it became performative and started to feel fake. I shipped 2 products. Both failed to get any real traction. I kept sneaking into popular builders’ profiles, hoping to learn how they do it. One thing I kept seeing everywhere, product launch directories. I thought here is the scope. So I started building one. Same UI like the rest. Nothing special. Suddenly one day when it was half built, I realized…

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  Lighthouse London #20: Building a 20k Community in a year with Ben from Chew.tv2016 · wearelighthouse.com · ▲56

  Chew: live streaming DJs from all over the world

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  How many people live within an hour walk of you?Jul 2026 · blockatlas.com · ▲9

  I've been building a bunch of US geography tools/games/visualizations and thought folks on HN might like this one. There are also drive-time and bike-time tools available on the same page. For folks interested, all of the data comes from OpenStreetMap and the US Census at the moment - OSM for routing and points interest and the US Census for population data. Anonymous users can use it 5x/day. I put up a waitlist page to gauge interest in a paid version but there's no way for the public to make an account - feel free to bypass the limits in an incognito tab. The site is US-only…

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  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 · 25d 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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  Brila▲1,364

  One-page websites from real Google Maps reviews

  AI · Apr 2026 · brila.ai

• AG
  A game where you build a GPU▲964

  Thought the resources for GPU arch were lacking, so here we are

  Life & fun · Apr 2026 · jaso1024.com

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  I built a tiny LLM to demystify how language models work▲915

  Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.

  AI · Apr 2026 · github.com

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  Fathom 3.0▲800

  AI meeting notes: now bot-free, in ChatGPT & Claude + more

  AI · Apr 2026 · fathom.ai

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  Brutalist Concrete Laptop Stand (2024)▲786

  I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay

  Life & fun · Apr 2026 · sam-burns.com

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  I built a frontpage for personal blogs▲783

  With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.

  AI · Apr 2026 · text.blogosphere.app