Show HN: I made a TV game console inside an antenna plug https://bit.ly/4ATP4d7

Show HN: I made a TV game console inside an antenna plug Abused a bunch of ESP32-S3 peripherals to generate an analog TV channel with minimal external components. Obviously it plays Doom. https://bit.ly/3W2ezc1 October 9, 2026 at 11:23PM

Show HN: SVG Spark – 10 client-side SVG design and dev tools https://bit.ly/3WfD71e

Show HN: SVG Spark – 10 client-side SVG design and dev tools https://bit.ly/479hp1o October 9, 2026 at 12:32AM

Show HN: Jevman – AI decision models play Pac-Man https://bit.ly/4BffG8D

Show HN: Jevman – AI decision models play Pac-Man Openai just launched their decisions endpoint, cloudflare launched clef the other week, and many more jev alternatives are out there. We wanted to put the popular ones to the test and thought Pac-Man is a good benchmark for simple and fast decision making. So we let jev 1.13, kev, clef, clef flash, GPT-6 Luna and Laya play Pac-Man against bot ghosts. The low latency of these models allows for real time play. We had each model play 100 games, published a leader board and open-sourced the repo so anyone can run their own model and join the ranking. Link to repo: https://bit.ly/4yeVMYC... You can also join the game and play as Pac-Man yourself, and the ghosts are the models, either a mix of models or all jev, kev, clef etc. A game costs about 2 cent, all models are running via my startup opper, and we added free credits for everyone to try. It's pretty fun to play and surprisingly difficult to beat jev's highscore. Any feedback is more than welcome! https://bit.ly/4zmQXx9 October 8, 2026 at 05:34PM

Show HN: Brewlet is Java on Kubernetes with node-managed JDKs https://bit.ly/3TIP2UE

Show HN: Brewlet is Java on Kubernetes with node-managed JDKs https://bit.ly/479Wxag October 8, 2026 at 09:58PM

Show HN: Pacer – will your AI coding subscription last until the reset? https://bit.ly/4y6ywM8

Show HN: Pacer – will your AI coding subscription last until the reset? https://bit.ly/3TFCo8R October 8, 2026 at 05:10AM

Show HN: A satirical yet useful employee survey app for tolerable workplaces https://bit.ly/4hP8uqK

Show HN: A satirical yet useful employee survey app for tolerable workplaces For smaller startups who don't take themselves too seriously but would want to actually survey their employees in a non-corporate way to get a pulse of their company. Can display a "Tolerable Workplace" badge. https://bit.ly/4hKh0XY October 8, 2026 at 03:51AM

Show HN: Convkit – A command line tool for converting images/video/docs offline https://bit.ly/4j6jjHf

Show HN: Convkit – A command line tool for converting images/video/docs offline Going to some shady website for file conversions was really annoying me because I had to hope whatever I gave them wasn't saved, and whatever I got back wasn't something "unexpected." So I made convkit, a CLI that does file conversions 100% locally. Run conv in.mp4 out.gif and you get your GIF from the right tool (ffmpeg, ImageMagick, etc.) using settings tuned for good output. For example, a GIF's 256 colors are picked from the clip itself instead of ffmpeg's generic palette. And if you've ever had an issue uploading a file that is too large, you can use the --max-size flag: conv clip.mp4 --max-size 10mb It trades resolution, frame rate and bitrate against each other, so you get the best-looking version that still fits. Notes - In early stages (0.3.x) so some issues pop up - You only need the tools for the conversions you use, so video and GIFs only need ffmpeg; LibreOffice, pandoc and Typst are only for documents; Image to Image needs ImageMagick. - Not all features are listed. If you are interested go to the github page! https://bit.ly/4jEy5VO - If you want any specific conversions, let me know! Thanks for reading! https://bit.ly/4jEy5VO October 7, 2026 at 06:59PM

Show HN: TerrainSR – fast, realistic heightmap upscaling model https://bit.ly/4i6Jmgj

Show HN: TerrainSR – fast, realistic heightmap upscaling model This is a model that I made for a historical game. I wanted to have a 1:1 scale model of Europe, but my problem was that 100m data was too low-res while 10m LIDAR data was patchy, took hundreds of GBs to store and was full of manmade objects like mines, buildings and so on. I trained this model on undeveloped landscape so that it can quickly add plausible erosion features, rocks, etc to the low-resolution height data and sort of reconstruct what the terrain would look like before any human interference. https://bit.ly/4AREFON October 7, 2026 at 02:24AM

Show HN: An MCP server that finds text your agent reads and you can't see https://bit.ly/4znzapQ

Show HN: An MCP server that finds text your agent reads and you can't see https://bit.ly/470LPmn October 6, 2026 at 08:21PM

Show HN: An AI agent runs ten web errands a day, every transcript published https://bit.ly/4dsYSka

Show HN: An AI agent runs ten web errands a day, every transcript published https://bit.ly/4yBvKiY October 6, 2026 at 11:00PM

Show HN: Headline Arena – public forecasting records for AI agents https://bit.ly/4rNCmZ7

Show HN: Headline Arena – public forecasting records for AI agents https://bit.ly/47IaH2l October 6, 2026 at 12:55AM

Show HN: MCP v2 on bountyindex.in, 14 tool calls,happy bug hunting https://bit.ly/4y5Mzlf

Show HN: MCP v2 on bountyindex.in, 14 tool calls,happy bug hunting https://bit.ly/47I6Hil October 5, 2026 at 11:31PM

Show HN: Gutsy, subsecond decision model inference on CPU (Jev Style), no API https://bit.ly/3VPXQZk

Show HN: Gutsy, subsecond decision model inference on CPU (Jev Style), no API https://bit.ly/3Tkl2yf October 5, 2026 at 09:03AM

Show HN: Ramen – self-hosted multi-zone MCP server for Kubernetes(Rust & Python) https://bit.ly/4i3EDMk

Show HN: Ramen – self-hosted multi-zone MCP server for Kubernetes(Rust & Python) https://bit.ly/4dEYfnN October 5, 2026 at 04:27AM

Show HN: HyperCMD, write CLI applications using plain HTML https://bit.ly/472mmsJ

Show HN: HyperCMD, write CLI applications using plain HTML I've been working on this repo, it allows you to write CLI applications using plain HTML. For the behavioral side, you write the states/behaviors in Rust. Check it out and hope you like it! https://bit.ly/4huqsQv October 5, 2026 at 02:33AM

Show HN: An eBPF kernel guard for vTPM access https://bit.ly/4hH6UqP

Show HN: An eBPF kernel guard for vTPM access A kernel guard I prototyped after eBPF and vTPM work for a customer, where we use the TPM to protect the private keys for mTLS. Any process running as root can open the TPM devices, and so can any process in the `tss` group, through `/dev/tpmrm0`. That means they can use those keys too. This is a prototype and some research into protecting this path. https://bit.ly/4hLfDZa October 4, 2026 at 10:34PM

Show HN: Random Word Generator https://bit.ly/4i0CLUC

Show HN: Random Word Generator https://bit.ly/474HazM October 4, 2026 at 07:04AM

Show HN: SuperLocalMemory 4.0 "Governed Memory Operating System for AI Agents" https://bit.ly/4rIsNuo

Show HN: SuperLocalMemory 4.0 "Governed Memory Operating System for AI Agents" https://bit.ly/3VisJph October 4, 2026 at 04:57AM

Show HN: jpm – a JavaScript package manager in Rust, every line by Claude Code https://bit.ly/4xZX6hK

Show HN: jpm – a JavaScript package manager in Rust, every line by Claude Code https://bit.ly/3VhCVOO October 4, 2026 at 01:11AM

Show HN: Television – an open source GUI for your agent harness https://bit.ly/4AIjD5n

Show HN: Television – an open source GUI for your agent harness Hi HN, I'm co-creator of Television ( https://bit.ly/3Vq2kpu ). Me and the team at Telepath ( https://bit.ly/4ytledD ) have been cooking on this and testing it with a few hundred alpha users. We just opened up the repo to the public today. Television is a clean, beautiful place for all your artifacts. Think of it as a GUI for your agent harness, a visual space for creating and working with artifacts in collaboration with your agent. It works with any agent harness (Claude Code, Codex, Hermes, OpenClaw, Pi, OpenCode, etc) and uses whatever inference provider(s) your agent is already using. It's open source. A CLI and lightweight server get installed wherever your agent harness is running (Linux or macOS for now). These talk to our macOS client app, which can be running anywhere (the browser is also supported with a few limitations). A set of skills tell your agent how to put artifacts on your TV's screen and modify them over time. You use the client app as a sidecar -- i.e. you chat with your agent the way you normally do, but it can now respond by creating artifacts and putting them on your TV. Everything that ends up on your TV is yours and can be modified by talking to your agent. The entire UI, and your artifacts, are themeable. We noticed lots of people are using artifacts in agents like Claude Code/Cowork and Codex, and lots of developers are spinning up little websites and webapps for working on projects, organizing their life or work, etc. But it all either ends up locked inside your agent's interface or as a mess of random tabs running on a bunch of ports you quickly lose track of. We think that the future of personal computer interfaces isn't just chat, any more than it's MS-DOS. Artifacts are an early first step beyond chat. We think they should be easier to work with, and that you should own your own artifacts. So we made Television. It's early but give it a try and let us know what you think: https://bit.ly/4yuN1dC (BTW: we're building TV via an end-to-end fully spec-driven dev process, with custom tooling that also pulls in design and UI work. Planning to share more about that in the near future.) https://bit.ly/3Vq2kpu October 3, 2026 at 12:25AM