Show HN: Heat Pumps, Hooray – A heat pump calculator for your home https://ift.tt/v9aBi3Q

Show HN: Heat Pumps, Hooray – A heat pump calculator for your home https://ift.tt/Ube09kI September 14, 2022 at 09:11PM

Show HN: Rentaflop – Render your Blender projects without sacrificing quality https://ift.tt/dxnhzBG

Show HN: Rentaflop – Render your Blender projects without sacrificing quality Hi HN, My name is David Sokol, and I'm the founder of rentaflop (https://rentaflop.com). We're a crowdsourced render farm aimed at making Blender rendering fast and affordable. If you've used Blender, then I'm sure you've experienced the pain of waiting around for your animations to render. You've probably even had to sacrifice the quality of your work to reduce your render times. I've been there too. If you're like me, then you're also disappointed with the alternative solutions: spending thousands of dollars on graphics cards or using prohibitively expensive cloud render farms to get fast render times. Our solution to this dilemma is to leverage low opportunity cost hardware from around the world to allow Blender artists to render their projects quickly, affordably, and without compromising on quality. Since most graphics card owners aren't utilizing their hardware to do valuable work 24/7, we provide them with a way to make money without lifting a finger, while lowering the cost curve for 3D rendering. We're currently doing a public beta. If you'd like to try us, check out our site (https://rentaflop.com) and render your Blender project quickly and affordably! If you're a graphics card owner who wants to help Blender artists while earning money, reach out to support@rentaflop.com and we'll help you get set up. We posted about our private beta on HN a few weeks ago. If you'd like, you can check out the discussion here (https://ift.tt/lR2evo5). Please leave a comment below, we'd love to hear your thoughts :) September 14, 2022 at 09:04PM

Show HN: Deploy your Rust app with one-line, for free https://ift.tt/rFQSfRy

Show HN: Deploy your Rust app with one-line, for free Meet shuttle, an open source, Rust-native platform for deploying apps with zero infra hassle. Built by a distributed YC-backed team. In order to deploy your app, all it takes is one annotation on your main function and you're good to go! At this point, we support most of the major Rust web frameworks such as; * Axum * Rocket * Tide * Poem * Tower And we’ve recently added support for Serenity, a Rust library for the Discord API — so you can even build & deploy Discord bots, for free. Our repository has a couple of examples per framework/library enabling you to get started in under 5 minutes so feel free to pick one and give it a go ( https://ift.tt/elrkhIa )! We are in alpha so constructive criticism and feedback are extra welcome! https://ift.tt/fYR2MHv September 14, 2022 at 07:03PM

Show HN: ViruSaas – Virus Checks as a Service https://ift.tt/LJhA6X5

Show HN: ViruSaas – Virus Checks as a Service Hi all, here is a side project I've just launched which might come in handy for certain situations. It's a very simple and free "do one thing and do it well" online service with exactly one feature: you upload a file, and it tells you — based on a ClamAV check — if that file contains a virus or not. I'm not having any ambitious plans with this project, but thanks to very low operational costs, I thought I can as well put it out there and keep it alive — maybe it's even useful for some people every now and then (just today, one of my coworkers forwarded me a fishy-looking email with an attachment, and using virusaas.com turned out to be the least painful way to do this kind of one-off check for a virus). I've also released the source code of the web app under GPLv3 at https://ift.tt/8Gzm2aQ , although it's not as polished as it could be (no tests, for example — but see above, no ambitious plans). The main reason to do the project was to follow through with my own tutorial at https://ift.tt/tTOZdQ2... , which worked out quite nicely. https://ift.tt/rAEymFs September 14, 2022 at 04:49PM

Show HN: BoldContacts Mobile App for Alzheimer's, Parkinson's, ALS, MS, MD https://ift.tt/gOTXaMZ

Show HN: BoldContacts Mobile App for Alzheimer's, Parkinson's, ALS, MS, MD https://ift.tt/T4aHhVx September 14, 2022 at 02:48AM

Show HN: WinHideEx – Hide windows files via Native API injection https://ift.tt/MWbTLp9

Show HN: WinHideEx – Hide windows files via Native API injection https://ift.tt/DhZfb63 September 14, 2022 at 01:36AM

Show HN: Mini Metroidvania in 13KB of JavaScript https://ift.tt/Zb8XQjU

Show HN: Mini Metroidvania in 13KB of JavaScript As part of the annual JS13K games challenge, I've put together a pretty large (but small-in-code) Metroidvania game that fits in just 13KB of compressed Javascript. The source is available here: https://ift.tt/HCt2qxb NOTE: the current head of the main branch is at 13.6KB due to quality of life patches. The legit 13KB version is tagged in github. Useful hacks: - Using Roadroller ( https://ift.tt/i5trJ7E ) for compression - Compressing the map data as grayscale PNG paired with some code generation. - Using procedural animation for all characters. - Replacing string enum with numeric enums for compression. - Built a small game engine for object lifecycle and rendering. - Single function to generate unique procedural songs for different regions. https://ift.tt/2UqsH7x September 13, 2022 at 11:55PM