Show HN: Browser based sythesizer, drum machine and squencer https://ift.tt/T2yM53S

Show HN: Browser based sythesizer, drum machine and squencer Inspired by the recent Boards Of Canada announcement, I've been in a low-fi electronica mood lately and was going back and forth with Claude on how to design similar instruments in the browser that fit the genre. One thing led to another and pretty soon I had a fully browser based polyphonic synthesizer / drum machine / sequencer. The interface and workflow was heavily inspired by the Rebirth338 application released back in the 90's, but with lo-fi synth voices rather than the original 303 & 808 emulation. I know there's a significant overlap of developers and musicians and I though some of you may enjoy playing with the app, or at least listening to the resulting album. I've also open sourced track 1 of the album via the performance script used to record it. It's in the repo. Bandcamp link to the resulting album: https://ift.tt/bFueH3n... https://ift.tt/bySzPYI May 16, 2026 at 01:37AM

Show HN: Claude Code vs. Codex Global Usage Leaderboard https://ift.tt/4mx8ABk

Show HN: Claude Code vs. Codex Global Usage Leaderboard https://ift.tt/LTKmp7z May 16, 2026 at 12:48AM

Show HN: Burn, baby, burn (those tokens) https://ift.tt/NdoFK1y

Show HN: Burn, baby, burn (those tokens) https://ift.tt/gtzW1ea May 15, 2026 at 10:50PM

Show HN: 3D-Agent – AI that edits Blender scenes through the Python API https://ift.tt/K8jQOZb

Show HN: 3D-Agent – AI that edits Blender scenes through the Python API https://ift.tt/qVL1uH2 May 14, 2026 at 08:17PM

Show HN: Browse 61 3D Printable Robots https://ift.tt/aFOA7EZ

Show HN: Browse 61 3D Printable Robots Robotics is advancing really fast lately, with AI inference, different controllers, software, and parts always changing. I wanted a place that supports many device types, Raspberry Pi, NVDA Jetson, Arduino, ESP32, hardware sources, and maximizes for printability. Instructables, Github, and Thingiverse are currently popular but aren't really focused on robotics, So I built orobot.io to try and make printing robots as standardized and accessible as possible. It uses a lot of Agent built content custom to each project, and every project is designed to be used by humans or your agent. Features: - Photos and Estimated Prices for all projects - Links back to source GitHub projects - LLMs write descriptions and tips on how to build - View + Download 3d printable STL files in browser - BOM purchase links are kept up to date with LLMs checking Amazon link health - LLMs write Javascript install and controller wrappers custom to each project so a single one-click install works across many frameworks and controller types - Public skill files, clis, and prompts let your agent do everything it needs to walk you through the complexity. It's still pretty new, so somethings are broken, and there's a lot more I want to build. But I'm very interested to have people try it out let me know if they want to use something like this and give me feedback about where they ran into problems so I can fix it. Thank you HN! https://orobot.io/ May 14, 2026 at 11:40PM

Show HN: Petri – Drop-in Postgres image that forks a DB per test https://ift.tt/APIWNEf

Show HN: Petri – Drop-in Postgres image that forks a DB per test Rolling it out at work to parallelize 4,257 tests across 5 services. It fixes our tests running in band and DB mocking in API tests. It's a drop-in Postgres image, with a Golang proxy. :5432 is passthrough, :5433 forks the DB per conn (CREATE DATABASE … TEMPLATE …, dropped on disconnect). If you use it, let me know what you like or don't like, so I can make it better. Cheers! https://ift.tt/z1RdQH7 May 14, 2026 at 05:02AM

Reserve Parking in a City-Owned Garage: SFMTA Makes Parking Easier for Everyone

Reserve Parking in a City-Owned Garage: SFMTA Makes Parking Easier for Everyone
By Pamela Johnson

Parking in San Francisco can be challenging, but we’re here to help make it less stressful. We recently announced two new mobile apps that let you pay for parking by phone and even get alerts when your meter is winding down. Now, our teams are making it easier to find parking, too! Our online parking reservation system is expanding to cover the majority of SFMTA-owned garages across the city. That means you can reserve parking at garages located conveniently near the ballet, opera, symphony, theaters and shopping districts. The best part: rates at SFMTA garages are typically 30–40% less than...

Published 2026-05-13T00:00:00Z
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