Show HN: We built a terminal-only Bluesky / AT Proto client written in Fortran Yes, that Fortran. https://ift.tt/0Yd3WEj March 21, 2026 at 01:06AM
Show HN: I made an email app inspired by Arc browser Email is one of those tools we check daily but its underlying experience didn’t evolve much. I use Gmail, as probably most of you reading this. The Arc browser brought joy and taste to browsing the web. Cursor created a new UX with agents ready to work for you in a handy right panel. I use these three tools every day. Since Arc was acquired by Atlassian, I’ve been wondering: what if I built a new interface that applied Arc’s UX to email rather than browser tabs, while making AI agents easily…
Show HN: Download entire/partial Substack to ePub for offline reading Hi HN, This is a small python app with optional webUI. It is intended to be run locally. It can be run with Docker (cookie autodetection will not work). It allows you to download a single substack, either entirely or partially, and saves the output to an epub file, which can be easily transferred to Kindle or other reading devices. This is admittedly a "vibe coded" app made with Claude Code and a few hours of iterating, but I've already found it very useful for…
Show HN: Screenwriting Software I’ve spent the last year getting back into film and testing a bunch of screenwriting software. After a while I realized I wanted something different, so I started building it myself. The core text engine is written in Rust/wasm-bindgen. https://ift.tt/FuLRAWg March 20, 2026 at 05:07AM
Show HN: React terminal renderer, cell level diff, no alt screen https://ift.tt/f8buS3M March 19, 2026 at 10:01PM
Building Safer Streets for Everyone: New Data on Our Progress Citywide By We’re working across the city to build streets that are safer for people walking, biking, rolling and driving. This week’s SFMTA Board of Directors Meeting featured the latest data on our street safety work. Our teams have made a range of upgrades across the city to improve safety for people walking, biking and driving. This work directly advances Mayor Lurie’s new Street Safety executive directive. Over the last few months, we have also taken many steps to support loc…
Show HN: Fitness MCP There's no external MCP for your fitness (Garmin / Strava) data, so we built one. https://ift.tt/RHxU8J5 March 19, 2026 at 05:00AM
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