The best Hacker News stories from Show from the past day
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Show HN: Self-hosted company OS, Claude Code and Codex agents in departments
Hi HN, I am Dimitris.
This is a company OS that I built and use to run my business and anyone can install it and self host it for free. Think of it as Claude Code, Cowork and the cloud sessions in one self hosted application.<p>It is a Multi-tenant application by design where many people can collaborate on the company agents with 4 different modes of collaboration, and it runs with your Anthropic or OpenAi subscription or even with local models.<p>Every agent can run on Claude Code or Codex CLI running as a persistent process on your server in a kernel sandbox (bubblewrap) with network isolation always on (pasta), with its own workspace, memory, schedules and tools. The same agents can also be configured to run identical on any remote computer through one outbound WebSocket (no inbound ports, no VPN needed).<p>The agent already have lots of built in features, as an example they can answer and place phone calls through Twilio or your own Asterisk, they can edit videos and excel, word, ppt files and preview them directly inside the chat with collabora and many more.<p>Trying it is one install script and a docker compose, no signup. The license is Fair Source, all the code is public and self hosting is free up to 5 users. 1.6.0 went out today.<p>AI Disclaimer: large parts of OtoDock are written using OtoDock itself, running Claude Code.<p>I would love people to read the code, take a look in the sandbox model, and tell me what would stop you from running this on your own hardware.<p>GitHub: <a href="https://github.com/OtoDock/oto-dock" rel="nofollow">https://github.com/OtoDock/oto-dock</a>
Website: <a href="https://otodock.io" rel="nofollow">https://otodock.io</a>
Show HN: Self-hosted company OS, Claude Code and Codex agents in departments
Hi HN, I am Dimitris.
This is a company OS that I built and use to run my business and anyone can install it and self host it for free. Think of it as Claude Code, Cowork and the cloud sessions in one self hosted application.<p>It is a Multi-tenant application by design where many people can collaborate on the company agents with 4 different modes of collaboration, and it runs with your Anthropic or OpenAi subscription or even with local models.<p>Every agent can run on Claude Code or Codex CLI running as a persistent process on your server in a kernel sandbox (bubblewrap) with network isolation always on (pasta), with its own workspace, memory, schedules and tools. The same agents can also be configured to run identical on any remote computer through one outbound WebSocket (no inbound ports, no VPN needed).<p>The agent already have lots of built in features, as an example they can answer and place phone calls through Twilio or your own Asterisk, they can edit videos and excel, word, ppt files and preview them directly inside the chat with collabora and many more.<p>Trying it is one install script and a docker compose, no signup. The license is Fair Source, all the code is public and self hosting is free up to 5 users. 1.6.0 went out today.<p>AI Disclaimer: large parts of OtoDock are written using OtoDock itself, running Claude Code.<p>I would love people to read the code, take a look in the sandbox model, and tell me what would stop you from running this on your own hardware.<p>GitHub: <a href="https://github.com/OtoDock/oto-dock" rel="nofollow">https://github.com/OtoDock/oto-dock</a>
Website: <a href="https://otodock.io" rel="nofollow">https://otodock.io</a>
Show HN: Geiger – See every AI agent on your machine and what it can touch
Show HN: Geiger – See every AI agent on your machine and what it can touch
Show HN: NYC MapTap – Learn NYC neighborhoods
Show HN: Wg-admin – web UI for an existing WireGuard host
Reads /etc/wireguard, lets you add/edit/remove peers, applies with wg syncconf (no interface bounce). Does not install WireGuard or rewrite your PostUp/NAT. That's all
Show HN: HomeCat – Design your backyard office
Hey HN! Ilya and Nikita here. We’re building HomeCat, a tool that lets you design a backyard office space - <a href="https://myhomecat.com" rel="nofollow">https://myhomecat.com</a><p>We started out by helping people design sheds, and quickly realized that many people actually want to build a backyard office. There wasn't really an easy way to do this, so we thought we'd take on the challenge.<p>Right now, you can design a backyard shed and our tool will make it code compliant. It's maybe 90% of the way there, since you also have zoning/HOA and other edge cases. But it does figure out most of the details for you. Right now, it's pretty simple: enter your address, what you want to build (i.e. 8x8 backyard office), and it'll create a few concepts for you. If you like one, you can customize it with the chat.<p>Here's an example of a design that's compliant in SF: <a href="https://myhomecat.com/scene/classic-cottage-137134ef" rel="nofollow">https://myhomecat.com/scene/classic-cottage-137134ef</a><p>We would love for you to try our tool if you are planning your backyard office. As a bonus to the HN community, we can professionally design one for you for free if you comment what you're looking for.<p>Happy labor day!
Show HN: LLM Attention Visualization
Show HN: LLM Attention Visualization
Show HN: LLM Attention Visualization
Show HN: Copperhead – Cursor for circuit boards
Show HN: Copperhead – Cursor for circuit boards
Show HN: Copperhead – Cursor for circuit boards
Show HN: Jigsaw Haiku
Hi HN! Jigsaw Haiku was originally designed with my puzzles site The Daily Baffle (<a href="https://dailybaffle.com" rel="nofollow">https://dailybaffle.com</a>) in mind. But once I had built it, I realized it just didn't quite fit with the aesthetic of the Baffle's other puzzles, so I decided to put it up separately.<p>While most of the puzzles on the Daily Baffle were intended to be rather challenging, for this one I really just wanted to make something somewhat beautiful and relaxing. It wasn't so much about coming up with a highly original idea or a difficult challenge as much as just combining a few familiar ideas in a pleasant way.<p>It was coded entirely by Claude, with me carefully prodding it on to achieve the look I wanted. I had hand-coded everything on the Daily Baffle, but those days are past now. I was pretty thrilled with the "window through the fog" effect that CC was able to achieve from my written design spec. I wasn't sure if that would come out right, but it did. It's just a static react app hosted on Render, no backend. The haikus are handwritten with the help of a massive list of generated nature concepts alongside possible metaphor angles. The art is generated by Gemini and ChatGPT. I wish it was hand-painted, but that would be prohibitively expensive and time-consuming and then this puzzle would likely not exist.<p>Happy to answer any questions, and encourage anyone to check out the Baffle if they like harder puzzles!
Show HN: Jigsaw Haiku
Hi HN! Jigsaw Haiku was originally designed with my puzzles site The Daily Baffle (<a href="https://dailybaffle.com" rel="nofollow">https://dailybaffle.com</a>) in mind. But once I had built it, I realized it just didn't quite fit with the aesthetic of the Baffle's other puzzles, so I decided to put it up separately.<p>While most of the puzzles on the Daily Baffle were intended to be rather challenging, for this one I really just wanted to make something somewhat beautiful and relaxing. It wasn't so much about coming up with a highly original idea or a difficult challenge as much as just combining a few familiar ideas in a pleasant way.<p>It was coded entirely by Claude, with me carefully prodding it on to achieve the look I wanted. I had hand-coded everything on the Daily Baffle, but those days are past now. I was pretty thrilled with the "window through the fog" effect that CC was able to achieve from my written design spec. I wasn't sure if that would come out right, but it did. It's just a static react app hosted on Render, no backend. The haikus are handwritten with the help of a massive list of generated nature concepts alongside possible metaphor angles. The art is generated by Gemini and ChatGPT. I wish it was hand-painted, but that would be prohibitively expensive and time-consuming and then this puzzle would likely not exist.<p>Happy to answer any questions, and encourage anyone to check out the Baffle if they like harder puzzles!
Show HN: Jigsaw Haiku
Hi HN! Jigsaw Haiku was originally designed with my puzzles site The Daily Baffle (<a href="https://dailybaffle.com" rel="nofollow">https://dailybaffle.com</a>) in mind. But once I had built it, I realized it just didn't quite fit with the aesthetic of the Baffle's other puzzles, so I decided to put it up separately.<p>While most of the puzzles on the Daily Baffle were intended to be rather challenging, for this one I really just wanted to make something somewhat beautiful and relaxing. It wasn't so much about coming up with a highly original idea or a difficult challenge as much as just combining a few familiar ideas in a pleasant way.<p>It was coded entirely by Claude, with me carefully prodding it on to achieve the look I wanted. I had hand-coded everything on the Daily Baffle, but those days are past now. I was pretty thrilled with the "window through the fog" effect that CC was able to achieve from my written design spec. I wasn't sure if that would come out right, but it did. It's just a static react app hosted on Render, no backend. The haikus are handwritten with the help of a massive list of generated nature concepts alongside possible metaphor angles. The art is generated by Gemini and ChatGPT. I wish it was hand-painted, but that would be prohibitively expensive and time-consuming and then this puzzle would likely not exist.<p>Happy to answer any questions, and encourage anyone to check out the Baffle if they like harder puzzles!
Show HN: Interactive Tree of Life
Ptree consolidates of 11 taxonomic trees, both categorical like we used in school (plant, animalia) and phylogenetic (evolutionary descent), with instant crosswalk between them.<p>Across those trees it overlays 41 visual properties (categorical and numerical) assembled from hundreds of biological traits and sources. Color the tree by habitat, nutrition, size, longevity, even see vertical range of birds and depth of fish visually.<p>The backend is 800 GB of raw data distilled through a 9-step build process that reconciles and links all 11 trees along with hundreds of traits so every node in every tree gets all the properties. Every color and number presented retains and shows its provenance: original wording, citation, and license.<p>The frontend uses a custom Miller column implementation with fold-away gutter, all composited animation (no frameworks, pure DOM mutation). Use +'s to try to confuse it by expanding many branches and it will fold them away and route edges around them.<p>Made by the creator of ptable.com, a popular interactive periodic table website around since 1997.
Show HN: Interactive Tree of Life
Ptree consolidates of 11 taxonomic trees, both categorical like we used in school (plant, animalia) and phylogenetic (evolutionary descent), with instant crosswalk between them.<p>Across those trees it overlays 41 visual properties (categorical and numerical) assembled from hundreds of biological traits and sources. Color the tree by habitat, nutrition, size, longevity, even see vertical range of birds and depth of fish visually.<p>The backend is 800 GB of raw data distilled through a 9-step build process that reconciles and links all 11 trees along with hundreds of traits so every node in every tree gets all the properties. Every color and number presented retains and shows its provenance: original wording, citation, and license.<p>The frontend uses a custom Miller column implementation with fold-away gutter, all composited animation (no frameworks, pure DOM mutation). Use +'s to try to confuse it by expanding many branches and it will fold them away and route edges around them.<p>Made by the creator of ptable.com, a popular interactive periodic table website around since 1997.
Show HN: Interactive Tree of Life
Ptree consolidates of 11 taxonomic trees, both categorical like we used in school (plant, animalia) and phylogenetic (evolutionary descent), with instant crosswalk between them.<p>Across those trees it overlays 41 visual properties (categorical and numerical) assembled from hundreds of biological traits and sources. Color the tree by habitat, nutrition, size, longevity, even see vertical range of birds and depth of fish visually.<p>The backend is 800 GB of raw data distilled through a 9-step build process that reconciles and links all 11 trees along with hundreds of traits so every node in every tree gets all the properties. Every color and number presented retains and shows its provenance: original wording, citation, and license.<p>The frontend uses a custom Miller column implementation with fold-away gutter, all composited animation (no frameworks, pure DOM mutation). Use +'s to try to confuse it by expanding many branches and it will fold them away and route edges around them.<p>Made by the creator of ptable.com, a popular interactive periodic table website around since 1997.
Show HN: Stuxnet – A reconstructed source code of the infamous cyber-weapon
Stuxnet! Here reproduced by me. Only researchs educations purposes.