Mefesio
Secure decentralized messaging without tracking
What it does
Mefesio is an advanced decentralized messaging app built for stronger security, privacy, and safety.Unlike traditional apps, Mefesio is fully decentralized and end-to-end encrypted on your device — no central servers, no tracking, no data collection. It doesn’t store your IP address, location, contacts, or activity.Extra safety layer: it automatically blocks profane content and dangerous links, making it the safest choice for families, kids, and professionals.Your messages. Your control.
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Hey HN, Marceau here, founder of Meemaw. I was working on a different project (communities with better aligned incentives) for which I needed users to have access to a crypto wallet. I couldn't afford users to have to deal with private keys and what not, and I did not feel comfortable being locked to a non-transparent third-party provider for something as important. So I built an internal "wallet-as-a-service" around audited librairies. I dropped the original project since then and that service evolved into Meemaw. Many "web3 projects" would be better off without any web3 component. But if…
More work this month
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Hey we are Computable. We spent years building trading infrastructure at Jump Trading and Coinbase. From that point of view, compute looks like energy markets before 2000: everything trades through private bilateral leases, there’s no visible price, and nothing can be resold. The same H100 rents at a 2x spread depending on who’s asking, and once you sign a 24-month lease, it can never change hands. So we built a market for GPU nodes, sold by the calendar week. Here are three things you can do on it that you can’t do anywhere else: - Buy exactly the weeks you need. Three nodes for the last…
Work · 10d ago · getcomputable.com
The app store for voice native apps that lives in your notch
Work · 29d ago · voiceos.com
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com
- IB
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
- BC
Life & fun · Apr 2026 · sam-burns.com
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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