Show HN: Convert PNG and JPG to clean SVG in seconds https://ift.tt/VuXKGhm

Show HN: Convert PNG and JPG to clean SVG in seconds https://ift.tt/1BSHvmx August 30, 2026 at 02:24AM

Show HN: 3D Embodiment of your Git repo https://ift.tt/ZNQU0GY

Show HN: 3D Embodiment of your Git repo https://ift.tt/tRUAieV August 29, 2026 at 11:19PM

Show HN: Open-Source Local Whisper Flow Alternative https://ift.tt/M6y4Npa

Show HN: Open-Source Local Whisper Flow Alternative https://ift.tt/q09oZ1v August 29, 2026 at 11:34PM

Show HN: Boop – tiny, self-hosted push notifications for your apps built in Go https://ift.tt/hoKHkQF

Show HN: Boop – tiny, self-hosted push notifications for your apps built in Go Hi HN, I built Boop because I wanted application events sent directly to my phone without paying for another service or routing everything through Slack or Telegram. Boop is a small, open-source server paired with an open-source iOS app. The server currently uses around 8 MB of memory on my machine. It’s deliberately not an observability platform or a replacement for Sentry. It receives events from your applications, sends native push notifications, and keeps them in a purpose-built mobile inbox. I use Elixir, so I built an integration for ErrorTracker. ErrorTracker still captures and stores the errors; the plugin sends them to Boop so I can see them on my phone: https://ift.tt/he8ROtI There’s also a general Elixir client: https://ift.tt/PbycNro And a Node client: https://ift.tt/F61lYLp The iOS app can be built and installed locally. I’ve included instructions for configuring private push notifications for your own device, so you don’t need to release anything through the App Store. Although errors were my original use case, Boop can receive any event worth knowing about: failed jobs, deployments, signups, payments, low disk space, or anything else your application can send. Built in Go because I wanted to save memory on my self-hosted machine so Go and Svelte felt like a good combo. Everything is free and open source. It’s early, so I’d especially appreciate feedback on the architecture, setup process, and which integrations would make it useful to others. https://ift.tt/LyrnlKh August 29, 2026 at 12:33AM

Show HN: Sesame - a local-first, open-source password manager https://ift.tt/HeQ6Prm

Show HN: Sesame - a local-first, open-source password manager I have been working on Sesame, an open-source password manager that keeps your vault local by default. You don't need an account to create or use a vault, and the hosted service never receives the vault itself. It's still early software and the independent security review isn't finished yet, so I am mainly interested in feedback, testing, and people looking through the code. (Linux support is yet to be released on v0.1.2, but currently is in the works.) https://usesesame.app/ August 29, 2026 at 12:44AM

Show HN: Yet another minimal and lightweight terminal multiplexer written in Go. https://ift.tt/lR21Ykj

Show HN: Yet another minimal and lightweight terminal multiplexer written in Go. https://ift.tt/7l0bQqW August 27, 2026 at 11:14PM

Show HN: We built the smallest dual-band aircraft tracker https://ift.tt/CyaZtQ3

Show HN: We built the smallest dual-band aircraft tracker We've been building open source embedded ADS-B receivers for a while, and spent the past 8 months smallifying our existing receiver tech with a new chip from Semtech. Ask me anything about ADSB or hardware manufacturing! https://ift.tt/GFVOWci August 27, 2026 at 02:08AM