Show HN: Learn Ruby on Rails Right on Your VSCode IDE https://ift.tt/4tHkhsA

Show HN: Learn Ruby on Rails Right on Your VSCode IDE Learn Ruby on Rails on VS Code in bite-sized lessons. Easy to setup development environment, run terminal commands in a click of a button or create new source code files with just a click on the code snippet. https://ift.tt/w4pCe1n June 9, 2023 at 08:33AM

Show HN: CreatorKit – self-host OSS alternative to Mailchimp and Disqus https://ift.tt/WpH4Gm6

Show HN: CreatorKit – self-host OSS alternative to Mailchimp and Disqus https://ift.tt/GEqnu2S June 9, 2023 at 08:17AM

Show HN: 10xjobs.net, High paying tech jobs directory https://ift.tt/JgiInWR

Show HN: 10xjobs.net, High paying tech jobs directory Hello Hackers, I built this webapp over a weekend and launched on May 11 to help (also to impress) my cousins and friends who were obsessed with high paying jobs. As a matter of fact they look for high paying jobs everyday. Currently, a few thousand websites(including YC Jobs) are crawled to find high paying jobs. That number will go way up in the coming months. Remarks and suggestions are most welcome. Thanks https://10xjobs.net/ June 8, 2023 at 07:06PM

Show HN: Autodistill – Use big slow foundation models to train small fast models https://ift.tt/oY1xGqH

Show HN: Autodistill – Use big slow foundation models to train small fast models https://ift.tt/vmcUZeg June 9, 2023 at 12:38AM

Show HN: Build a personal knowledge graph from the content you consume online https://ift.tt/SsbF7Td

Show HN: Build a personal knowledge graph from the content you consume online I've been working on this tool that lets you build a personal knowledge graph from articles, blog posts, podcasts, YouTube videos, and other content you find interesting online. You can safely forget everything and trust that Recall will resurface it when something new that is related comes up. Looking forward to your thoughts and feedback on how it could be improved! The original version of Recall was posted last year nov on HN: https://ift.tt/E0bdxK8 Since then I have pivoted to a browser extension. https://ift.tt/lJ14iHG June 8, 2023 at 11:01PM

Show HN: Top Podcasts, Summarized by GPT Everyday https://ift.tt/6xDF1rH

Show HN: Top Podcasts, Summarized by GPT Everyday https://ift.tt/Ka7WbtD June 8, 2023 at 12:22PM

Show HN: A non-recursive C Quadtree https://ift.tt/1rfOVme

Show HN: A non-recursive C Quadtree Wazzup Beijing, You might have seen a HSHG written by me the other day (supahero1/hshg, post: https://ift.tt/JWGlzOH ), which I also shared here. Well, I've quickly come to the realization that while grids are really nice, they really suck at handling objects of varying sizes. The HSHG could handle 500k objects of very similar sizes at 60FPS, and this Quadtree handles 100k objects of all sizes (can vastly vary or be similar, doesn't matter) in a similar amount of time. Also, while HSHG was really close to being O(n), this Quadtree is much worse, of course resembling O(log n). For some reason, this time around, running this on my laptop actually results in worse performance than I get on my PC, whereas the situation was the reverse with the HSHG haha. No clue why. Some lack of dirty optimizations I suppose. This time, no JavaScript port. I just wanted to whip out this Quadtree real quick (took me a week in total, from scratch) to use in some other project of mine. However, I do hope some people can make use of it, or maybe learn how non-recursive Quadtrees work, idk. On the other hand, this time I included a nice OpenGL + GLFW display showing exactly what's happening and how the Quadtree divides and merges its nodes. You can move around with your mouse (by dragging), and you can click LMB to warp to the fastest object in your view, which then you can deactivate (stop following the entity) by pressing RMB. Hope you enjoy! ~don_shadaman https://ift.tt/m4YVHTv June 8, 2023 at 05:04PM