Show HN: Simulating two gears in my game https://ift.tt/N5HEtB2

Show HN: Simulating two gears in my game https://ift.tt/mRnC5fo July 16, 2023 at 12:26AM

Show HN: Tiny command-driven Twitch bot framework for Go https://ift.tt/PmlL5HX

Show HN: Tiny command-driven Twitch bot framework for Go https://ift.tt/rmHnwbg July 16, 2023 at 03:44AM

Show HN: Docker 2 Kubernetes https://ift.tt/M3g4Tt5

Show HN: Docker 2 Kubernetes Convert docker compose to Kubernetes https://ift.tt/SxPp6m0 July 15, 2023 at 05:58PM

Show HN: A dotenv file on steroïd for Devs, SysAdmins and DevOps https://ift.tt/Ipz5Hwm

Show HN: A dotenv file on steroïd for Devs, SysAdmins and DevOps Hello HN :) I made a kind of dotenv file on steroïd. It helps developers, sysadmins and DevOps load and source secrets / configs as env vars and files seamlessly from various providers (e.g. Hashicorp Vault, Clouders, etc.) without having to maintain .env files manually. Having worked in tech for 10+ years through various positions I consistently hit the same problem: setting up local environment is hard. Situation got better thanks to Docker, Nix and alike but it's still difficult to manage secrets & some configs locally as they're often not versioned for good reasons. This hits pretty hard when you have to play with Infra as Code / GitOps projects and/or multi-environment contexts (e.g. Terraform, Ansible, Pulumi...) Most often the issue is not "My company does not allow access to environment X", but more something like "CI is configured with a bunch of secrets / env vars and there's no way I reproduce all of that voodoo magic locally. I'll just commit and wait for my changes to be executed on CI." Tired of this situation, I developed Novops: it helps manage and share secrets/configs safely so it can be used both locally and by CI/CD. Secrets can be referenced from various sources (e.g. Hashicorp Vault, AWS, GCloud, Azure...) and loaded as files or environment variables. It also handle multi-environments setup along with various helper features (such as automatically impersonate AWS IAM Role). Novops just needs a YAML file referencing your secret sources so it can load them in your environment. https://ift.tt/8wxWe59 July 15, 2023 at 01:57PM

Show HN: WhatsApp based simple order taking platform https://ift.tt/Gl2yDQw

Show HN: WhatsApp based simple order taking platform https://ift.tt/i9odeCm July 15, 2023 at 11:13AM

Show HN: A tool that explains any human behavior as Robert Saplosky would do it https://ift.tt/HkiZJlh

Show HN: A tool that explains any human behavior as Robert Saplosky would do it I'm a big fan of Dr. Saplosky and his book Behave. He talks about how we need to look at any human behavior holistically to understand what really happened rather than looking for simple explanations. But it's hard for us to think like that. So I built this small tool that helps us get started. https://ift.tt/l3uF58o July 15, 2023 at 10:48AM

Show HN: I adopted TailwindCSS on Jackal https://ift.tt/CNlaHtK

Show HN: I adopted TailwindCSS on Jackal http://jackal.surge.sh/ July 15, 2023 at 07:26AM

Show HN: I built a tool to download your chess games https://ift.tt/Jf4Cm03

Show HN: I built a tool to download your chess games Hi HN, here is my humble weekend project. I couldn’t find any similar utilities online that would let me download all of my chess games, so I decided to make one. It’s definitely imperfect, so please let me know if you have any feedback! https://ift.tt/YgbqE5f July 15, 2023 at 05:06AM

Show HN: Just-One-Page-PDF – support batch save as PDF https://ift.tt/Lk67J3e

Show HN: Just-One-Page-PDF – support batch save as PDF A Chrome extension that supports saving any web page as a one-page PDF main feature: 1. one-page PDF for entire webpage 2. multiple-page PDF for entire webpage 3. support custom paper size, eg. window size, A4, A3, Letter and so on. 4. like screenshot, but PDF format. 5. export PDF with multiple tabs at one time (see youtube demo) compare with the browser's build-in printing function 1. no print preview dialog, direct download 2. customize any page size as you want 3. multiple tabs to export PDF at one time 4. disable or enable print media as required 5. customize style before export PDF https://ift.tt/l9BRHbj July 14, 2023 at 07:33AM

Show HN: Mark Zuckerberg is doing a live AMA on Twitch (AI) https://ift.tt/fYzwHsB

Show HN: Mark Zuckerberg is doing a live AMA on Twitch (AI) Hey HN! I built a 24/7 Twitch stream where an AI clone of Mark Zuckerberg is doing a live AMA with the chat lol. Twitch: https://ift.tt/AsVqiZS You can ask Zuck any question in the chat, and he'll answer you live. About a day ago, I also built a 24/7 interactive livestream of "Paul Graham" doing an AMA on twitch: https://ift.tt/0chU3yl Have fun! :D https://ift.tt/AsVqiZS July 14, 2023 at 07:15AM

Show HN: AI-Generated Vector Art https://ift.tt/2f6Yixr

Show HN: AI-Generated Vector Art https://ift.tt/45RhDa8 July 14, 2023 at 02:40AM

Show HN: Roast My Career with Elon Musk AI https://ift.tt/XmSn0Zh

Show HN: Roast My Career with Elon Musk AI Get Your Career Roasted by Elon Musk, Donald Trump, The Rock or even Snoop Dogg. 1. Choose a roasting personality 2. Hear burning truths, and then cry Have to admit, the truth this AI spews pinches a lot. Made me question my own career choices while building it. Let me know what you guys think :) https://ift.tt/7YvGh8t July 14, 2023 at 03:45AM

Show HN: CodSpeed – Continuous Performance Measurement https://ift.tt/D7qFehy

Show HN: CodSpeed – Continuous Performance Measurement Hi HN! We’re Arthur and Adrien from CodSpeed. We’re building a tool measuring software performance before any production deployment, catching performance regressions before they hit production environments and reporting performance changes directly in Pull Request comments. It’s kind of like Codecov but for performance measurement. Today, the go to solution to measure performance is probably to use an APM(DataDog, Sentry, …), continuously analyzing your production environment. However, since those solutions are operating on real environments they need real users to experience poor performance in order to report issues and unfortunately, performance remains an afterthought appearing only at the end of the development cycle. Another possibility to measure performance is to create benchmarks while developing and to run them on a regular basis to have an idea of the performance trend of your project. However, with this approach, the variance in the results creates a lot of noise and it’s rarely possible to compare your results with the ones from a co-worker or a production environment. To make consistent performance measurement as easy as unit testing and fully integrated in CI workflows, we chose a benchmark based solution. And, to eliminate the usual variance associated with running them, we measure the number of instructions and memory/cache accesses through CPU instrumentation performed with Valgrind. This approach gives repeatable and consistent results that couldn’t be obtained with a time based statistical approach, especially in extremely noisy CI and cloud environments. We have been in closed beta for a few months, already being used by popular open-source projects such as Prisma and Pydantic. Notably, CodSpeed helped Pydantic through their Rust migration, empowering them to make the library 17x faster: https://ift.tt/IYha60K... Today, we’re super excited to finally make the product available to everyone. We currently support Python, Node.js and Rust and are looking forward to integrate with more languages soon. The product is and will be free forever for open-source projects. Also, we have a per-seat pricing for private repository usage. We have a lot of exciting features planned regarding additional integrations, such as Database and GPU integrations that should come in upcoming months. Don’t hesitate to try out the product and give your honest feedback. We’re looking forward to your comments! https://codspeed.io/ July 11, 2023 at 08:32PM

Show HN: Resumine, a smart way to generate custom cover letters https://ift.tt/45EXLSp

Show HN: Resumine, a smart way to generate custom cover letters I co-created, with two friends, a friendly website that empowers anybody to generate custom cover letters to any job position. The workflow is simple yet efficient: 1. Copy and paste only once your professional background 2. Copy and paste a job description you would like to generate a cover letter to. 3. Select the theme 3.1. Professional and Formal 3.2. Creative and Innovative 3.3. Enthusiastic and Energetic That's it, you get a tailored cover letter which is stored online and can be edited at any time. We believe in a freemium approach, for which only users with extensive usage would become a customer. It took us +6 months of work as dedicated to this as a side project. We are aware there are similar tools published in the last months, but we didn't want to give up because of this as we believe in competition. We are glad to invite you all to try Resumine out and help us understand your thoughts and where can we focus to build a better service. https://resumine.io/ July 13, 2023 at 10:32PM

Show HN: Unofficial OpenAI Status Dashboard https://ift.tt/jxmFAIU

Show HN: Unofficial OpenAI Status Dashboard Whenever I get abnormally slow results or high rates of errors from GPT-4, I used to go and check the official OpenAI status site. But mostly it would always show green when I was experiencing issues. So Eliot who I work with built this little utility - an unofficial OpenAI status dashboard. It's designed to answer the question of "is GPT slow for everyone right now or just for me" and "is GPT having elevated rates of errors for everyone right now or just for me" It's aimed at API users but may also be useful for ChatGPT errors/slowness, I'm not sure. Possible features we're thinking about: * Gauge style chart to be easier to read * Show the average and delta vs average in the chart * Track a specific prompt over time to track any model performance degradation * Add stats specifically for ChatGPT (any ideas on how to do so, given that it's behind Cloudflare?) * Add speed comparison of APIs via Azure vs OpenAI Let us know what's helpful about it and what you'd hope to see improved or added. https://ift.tt/6vh9w8d July 13, 2023 at 08:37PM

Show HN: Scriptarious, a basic macOS app to create, edit and launch shell script https://ift.tt/EYkDqGM

Show HN: Scriptarious, a basic macOS app to create, edit and launch shell script This is Scriptarious, a little macOS app to create, edit and launch shell scripts from the menubar. Nothing fancy here just a basic application with - Syntax highlighting (using highlight.js) - Shortcuts/Hotkeys to launch shell scripts - Some built-in scripts I use To come: - syncing (without iCloudKit) - sharing - Feedbacks are welcome :-) https://ift.tt/MgrQmfA July 13, 2023 at 01:26PM

Show HN: A modern CGI web framework for C++ https://ift.tt/vb2BFKc

Show HN: A modern CGI web framework for C++ Hi, I work on this library because I like the simplicity of CGI and enjoy building things with C++. It is based on asio and my own implementation of FastCGI, and it works on both Linux and Windows. I have just released the new version and created a simple live demo that you can check out here: https://ift.tt/0wBzcYZ https://ift.tt/eruKy6C July 13, 2023 at 02:02AM

Show HN: GroceryTrip – Turn receipts into nutritional information https://ift.tt/4jpykxw

Show HN: GroceryTrip – Turn receipts into nutritional information Hey HN, I've been working on a Flutter app for the past few months that turns receipts into useful nutrition information. The aim of this project is to make it easier to understand the nutrition and ingredients in our groceries simply by scanning a receipt. How GroceryTrip works (more detail in github repo): 1. Take a photo of your receipt (remains local, there's a demo receipt in the app if you don't have one on-hand) 2. Crop photo to relevant barcodes/names of products 3. View receipt Summary/Details 4. Optional: Contribute missing barcodes It's a super simple app currently, but I think it has potential to provide more insights into the food we purchase every week (viewing grocery trends over time may be useful). Any feedback or suggestions are appreciated! https://ift.tt/vOK6wi8 https://ift.tt/vOK6wi8 July 13, 2023 at 04:47AM

Show HN: SandSpiel - Phenomena-Simulating Cellular Automata https://ift.tt/FsauIml

Show HN: SandSpiel - Phenomena-Simulating Cellular Automata https://sandspiel.club/ July 13, 2023 at 01:47AM

Show HN: GPT Web App – Scaffold a React/Node.js app based on your description https://ift.tt/Ls7gjR2

Show HN: GPT Web App – Scaffold a React/Node.js app based on your description This started out as an experiment - we were interested if, given a short description in plain English, GPT can generate a functioning full-stack web app in React & Node.js. You can see examples and read about current limitations and future plans here: https://ift.tt/z8Aw93K... https://ift.tt/BjOyTbm July 12, 2023 at 08:04PM