Show HN: What is my phone number https://ift.tt/vnKsOlB

Show HN: What is my phone number https://ift.tt/SB9An6N June 2, 2024 at 05:29AM

Show HN: Generate PCB Footprints from text using AI https://ift.tt/sYLGeEM

Show HN: Generate PCB Footprints from text using AI Hi HN! This is a little project to generate PCB footprints from text descriptions. It works by teaching an LLM a compressed DSL representation for footprints. I think this is generally a good technique if you're trying to get LLMs to work on spatial problems. Right now I'm focused on reproducing footprint shapes, but after that I'll benchmark the correctness of the footprints using % overlap on known package descriptions, as well as a kicad_mod export I built this because I realized I needed to use AI to help tscircuit catch up to the decades of electronic design tool progress that I'm not able to utilize (as an MIT-licensed, Typescript project) Source code here: https://ift.tt/AOxT7Py Feedback/critical opinions appreciated! https://ift.tt/cdUvt08 June 2, 2024 at 12:50AM

Show HN: Chess Twist https://ift.tt/5NKUyf8

Show HN: Chess Twist I continue my experiment of transposing classic games onto an irregular grid. I've previously released variants of minesweeper and checkers. And now I'd like to share my variant of Chess. Chess can be a pretty punishing game, but I thought this was nevertheless a way to make it even more challenging by making it trickier to anticipate your opponent, even though both players still have the same information. From the playtests I've done, that challenge is pretty compelling. It also seems to be more fun at 2 people, where both players keep surprising one another. https://ift.tt/hfKIg0x June 1, 2024 at 02:11AM

Show HN: Postgres-SQLite sync engine source code released under FSL https://ift.tt/K3ApjrO

Show HN: Postgres-SQLite sync engine source code released under FSL https://ift.tt/b7iexcm May 31, 2024 at 07:31PM

Show HN: Every mountain, building and tree shadow mapped for any date and time https://ift.tt/PdU7Xu3

Show HN: Every mountain, building and tree shadow mapped for any date and time I've been working on this project for about 4 years. It began as terrain only because world wide elevation data was publicly available. I then added buildings from OpenStreetMap (crowd sourced) and more recently from Overture Maps data. Some computer vision/machine learning advancements [1] in the past few years have made it possible to estimate tree canopy heights using satellite imagery alone making it possible to finally add trees to the map. The data isn't perfect, but it's within +/- 3 meters of so. Good enough to give a general idea for any location on Earth. Happy to answer any questions. [1] https://ift.tt/SkfBDWh https://shademap.app May 31, 2024 at 01:40AM

Show HN: I made an open-source Replit https://ift.tt/cdg0Hle

Show HN: I made an open-source Replit I spent the past few weeks making an open source cloud code editing environment with an AI copilot and multiplayer collaboration! It's fully self-hostable in 5-10 minutes. There's a lot of minor improvements to be made, and some are already listed in the Github issues. Let me know what you think and feel free to try it out. https://ift.tt/VMpdwJR May 31, 2024 at 07:07AM

Show HN: Interactive text game from a printable boardgame (by Taproot Wizards) https://ift.tt/37O1eYM

Show HN: Interactive text game from a printable boardgame (by Taproot Wizards) https://ift.tt/WeNXSVH May 30, 2024 at 10:00PM