Show HN: Better.ftp – cycling app for FTP tests without subscription https://ift.tt/KXidwB1

Show HN: Better.ftp – cycling app for FTP tests without subscription I built a free iOS app so cyclists can stop paying $20/mo just to retest their FTP. The ramp test itself is a 25-minute Bluetooth interaction with a known protocol. It shouldn't require rent. This app is opensource, free, no ads, no tracking nor third party integrations because I just wanted to have a fun side project and have no interest in monetization. If you are a cyclist, I would kindly ask for feedback on the app especially on the ftp test protocol instructions, trainer-model compatibility, and bug reports App store link: https://ift.tt/SmyW8gn GitHub (opensource project): https://ift.tt/ENL2rmj Demo gif: https://betterftp.cc/promo.gif https://betterftp.cc/ May 19, 2026 at 01:33AM

Show HN: Cubic Doggo, a Open-Source 12-DOF 4-Legged Robot Based on ROS2 https://ift.tt/2tYl7kz

Show HN: Cubic Doggo, a Open-Source 12-DOF 4-Legged Robot Based on ROS2 This is a recipe for building intermediate-priced robot dog from scratch with all commercial/3D-printed parts, controlled by Rasp Pi 5 and ROS2 Jazzy. A manually coded walk gait is implemented so far, which can be controlled by a controller to move forward or change directions. It does not yet have an IMU required for RL training; however, I believe it's one of the simplest design out there available for multiple development paths. https://ift.tt/ELCmuhM May 18, 2026 at 09:20PM

Show HN: We missed Winamp, so we built an audio player for macOS https://ift.tt/B86bNKT

Show HN: We missed Winamp, so we built an audio player for macOS https://ift.tt/3DTJwK9 May 18, 2026 at 11:20PM

Show HN: Cheap-IM: Thinking Machines' demo on a CPU laptop https://ift.tt/1yoFk7V

Show HN: Cheap-IM: Thinking Machines' demo on a CPU laptop https://ift.tt/TpACdsK May 18, 2026 at 03:49AM

Show HN: Mezz, a curl-able WiFi sandbox for IoT pentesting https://ift.tt/BhJ5VFP

Show HN: Mezz, a curl-able WiFi sandbox for IoT pentesting https://ift.tt/oIXGSb6 May 15, 2026 at 06:53PM

Show HN: How to Kill the Dead Internet https://ift.tt/oXiVdCn

Show HN: How to Kill the Dead Internet Ok, so maybe "how to revive the internet" would be more accurate, but if you're reading this, I got your attention, right? Here's why I want you to read on: I built a free extension, D-slop, to disincentivize anyone from posting AI writing, and eventually images and video as well, on the internet. For writing, it checks known vocab and punctuation tells, as well as subtler tells related to cadence, and assigns it a score subject to an adjustable threshold. If the text fails, users have the option to flag offending text, hide it, or block the page entirely (with the option to see anyway). For media, it's admittedly fairly weak, as it relies on C2PA metadata which is stripped from all of the social media sites where it would be most helpful. (Anyone else have chronically online boomer parents continually gobbling up slop like it's real information?) I have a D-slop+ version in the works that should be able to handle the media itself, but it's going to have to make API calls to have real teeth, which means I can't offer it for free. If this extension validates the concept, I'm happy to build it for y'all. Yes, I vibe-coded it, but an ancillary bonus to the project accrued when it inspired me to cook dinner listening to Metallica's "Fight Fire with Fire," which in turn brought my 5 y/o running into the kitchen with every musical instrument in the house for an impromptu karaoke speed metal session. It's MIT license open-source, full brief at https://ift.tt/kAxDcdh ; This forum is full of people smarter than me, so I'm open to suggestions. https://ift.tt/uYFES9M May 18, 2026 at 05:35AM

Show HN: Serene Bach – a Go weblog engine that runs as CGI or HTTP https://ift.tt/6kyYjPC

Show HN: Serene Bach – a Go weblog engine that runs as CGI or HTTP I originally made Serene Bach in the 2000s as a weblog engine written in Perl CGI. I rebuilt it from scratch in Go as a single binary that can run either as a CGI program or as a normal HTTP server. I know CGI is generally considered legacy technology now, but I still rely on it for shared hosting. In this version, I added Markdown support, a responsive default theme, Open Graph image generation, and static output generation. It is still in beta, but the repository includes a Docker image published on GHCR, documentation, and a local quick start. I'd appreciate feedback from anyone interested in small self-hosted publishing tools, especially if you still care about shared hosting or CGI-style deployment. https://ift.tt/VTpaF3z May 17, 2026 at 07:47AM