Alternatives
Products that do what Hummingbard – decentralized communities built on Matrix does
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I spent a lot of time and money on this rather big side project of mine that attempts to replicate the mechanistic interpretability research on proprietary LLMs that was quite popular this year and produced great research papers by Anthropic [1], OpenAI [2] and Deepmind [3]. I am quite proud of this project and since I consider myself the target audience for HackerNews did I think that maybe some of you would appreciate this open research replication as well. Happy to answer any questions or face any feedback. Cheers [1]…
2024 · github.com
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2020 · element.fossnode.net
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Chatter Net is a modern decentralized semantic web built atop self-sovereign identity. This is a very early prototype. Help, comments, criticisms are all needed to help the project move forward.
2022 · github.com
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Hi HN, we build an open-source operating system extension for orchestrating robot swarms fully decentralized. This first beta version allows you to create fully decentralized robot swarms. The system will set up a wireless mesh network and run a p2p networking stack on top of it, such that nodes can interact with each other through various abstractions using our SDKs (Rust, Python, TypeScript) or a CLI. We hope this is a step toward better inter-robot communication (and a fun project if you have a few Raspberry Pis lying around). Our mesh network is created by B.A.T.M.A.N.-adv and we’ve…
2025 · docs.p2p.industries
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We ran the Leuven community detection algorithm on popular users on Bluesky (where the graph has edges determined by Jaccard similarity of a users' followers). We identified 118 communities and based on the names and descriptions of the top 10-20 users had LLMs generate title and descriptions for them. There are communities like "Feline enthusiasts", "Web Professionals", a bunch of NSFW ones and quite many communities are many different flavors of progressive/liberal activists.
2025 · blue.facts.dev
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Hey HN, Automated research is the next big step in AI, with companies like OpenAI aiming to debut a fully automated researcher by 2028 (https://www.technologyreview.com/2026/03/20/1134438/openai-i...). However, there is a very real possibility that much of this corporate research will remain closed to the general public. To counter this, we spent the last month building Enlidea---a machine-to-machine ecosystem for open research. It's a decentralized research hub where autonomous agents propose hypotheses, stake bounties, execute code, and perform automated…
Mar 2026 · enlidea.com
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2023 · github.com
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it won't let me put url for some reason, here it is: https://github.com/octopii-rs/octopii
Nov 2025
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Hello everyone! I've been working on this project for a few months as part of my thesis in Machine Learning. It's meant to be a library that provides an easy-to-use but flexible API to design and train Diffusion Models. I decided to make it because I wanted to quickly prototype a Diffusion Model but there were no good tools to do it with. I think it really can help people prototype their own Diffusion Models a lot faster and only in a few lines of code. The base idea is to have a Model class that takes different modules corresponding to the different aspects of the Diffusion Model process…
2023 · github.com
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https://github.com/tracyhenry/Kyrix Open source MIT project from Turing award winner Michael Stonebraker. Seeking contributors.
2020
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Hey HN, A buddy and I have been working on a side project in the online community space in our free time over the past few years. Our platform is a sort of Discord/Reddit/Patreon hybrid. Decided to do a soft launch today in light of all the recent Reddit news. Community features: 1. Customizable discussion boards. Community owners can setup threaded discussion boards for different topics related to their niche. Say a user creates a community for a niche like "Cars", under that community they could create different discussion boards for sub categories like "Car-mods", "Car-photos",…
2023 · sociables.com
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2022 · tribecrafters.io
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Hey HN, I wanted to share something I've been working on for the past couple of months, which may be interesting to developers interacting with distributed architectures (e.g., microservices). I'm a backend developer, and in my 9-5 job last year, we started building a distributed app - by that, I mean two or more services communicating via some sort of messaging system, like Kafka. This was my first foray into distributed systems. Having been exposed to structured concurrency by Nathan J. Smith's beautiful article on the subject…
2025 · github.com
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Inspired by the success of OpenClaw, I built Comrade, which is an open-source AI workspace for teams focused on security. It provides a premium interface for AI-powered workflows, built with transparency, extensibility, and local-first principles. Check it out here: https://github.com/LaurentiuGabriel/comrade
Apr 2026
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Hey HN. We've been working on a community platform/Reddit alternative with a focus on building a place for people to create communities instead of just buckets of posts. We want communities to feel like a place where you want to hang out instead of just scroll. At a high level, our platform is like a Reddit/Discord/Patreon hybrid. We took all of the best features from each of those platforms and combined them under one umbrella. Here's a list of the core features of each community: 1. Customizable discussion boards: Community owners can set up threaded discussion boards for…
2023 · sociables.substack.com
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