Show HN: Type and Calculate Anything, Instantly. Numi like Calculator. https://bit.ly/3EFEM4e

Show HN: Type and Calculate Anything, Instantly. Numi like Calculator. https://bit.ly/3sYLnEo September 17, 2023 at 10:32PM

Show HN: Me and my buddy made $20 with a Stripe link and a Tweet https://bit.ly/44Qvi0R

Show HN: Me and my buddy made $20 with a Stripe link and a Tweet Hi there, So a buddy a couple of days ago came up with the idea for a new SaaS product regarding gpt and image generation. We did a quick MVP that barely works, it breaks almost 50% of the time but we still wanted to validate the idea before going all in. We have almost 1k followers on Twitter together. Did a quick post describing the idea with a stripe link in the comments with a 5$ value, no landing page, and no shipped product. In exchange, the buyers become beta users. Around 30 mins later we got our first sale next 30 mins another 5$ and so on. Do we consider the idea validated? The short answer is no, We gained some initial momentum but we can't call it a business yet, not until we are starting to get recurring revenue. What next? We created a notion file with multiple marketing channels we plan to test out and see which one is the best. We also created a list full of websites to submit our product and we are tracking the traffic we are going to get from each of them. PS: If you are curious, this is the product https://bit.ly/3sV2I14 September 17, 2023 at 04:16PM

Show HN: ARA Records Ansible and makes it easier to understand and troubleshoot https://bit.ly/45VOAmz

Show HN: ARA Records Ansible and makes it easier to understand and troubleshoot Hey HN, long time lurker here. I humbly present ara which is a project I created back at Red Hat in 2016 (before AWX was open source) to make my life easier working with distributed and large scale Ansible playbooks. It is designed to be simple and compatible with however you're already running Ansible today without needing to change much of your existing workflows. My time and skills are limited but I have learned a lot and I am happy with how the project has steadily improved over the years with the much appreciated help of contributors. If you'd like to read more about the project, the blog might be interesting: https://bit.ly/3rmX5bh If you'd like to help, contribute or chat, feel free to hop on IRC, Slack or Matrix: https://bit.ly/45RBx5V The best way to stay up to date with the project is on Mastodon: https://bit.ly/460MhyY I will be here for a while to reply to comments and answer questions. https://bit.ly/3rmk9a8 September 17, 2023 at 02:58PM

Show HN: Infinitely Recyclable Plastic (PDK) from Berkley https://bit.ly/3RnWfWm

Show HN: Infinitely Recyclable Plastic (PDK) from Berkley https://bit.ly/3RnWh0q September 17, 2023 at 04:38PM

Show HN: I made a browser extension for building your own custom HN themes https://bit.ly/3ZjUkUG

Show HN: I made a browser extension for building your own custom HN themes Hi HN! I’ve spent the last few weeks writing a browser extension that lets users write their own HN themes using Handlebars and CSS. It works by converting the current Hacker News page’s content into an object that is made available to the user-defined Handlebars templates. There is a built-in code editor that makes writing themes super easy and you can see changes in real-time. If you don’t want to write a theme from scratch, there are premade themes available or you may import one made by somebody else. It is shipped with Bootstrap so you can get pretty far without needing to write a lot of custom CSS. Material icons are also included so your themes get iconography out of the box. Any theme can be toggled into dark mode with a single click. It is open-sourced under the MIT license so feel free to use any of the code in the linked repo[0]. Additionally, I’ve put together a short demo video on YouTube[1]. If you decide to check it out, let me know of any feedback and please share any themes you create! I’d be happy to answer any questions. [0] https://bit.ly/3t1M93C [1] https://youtu.be/6DxLJQrKXa0 https://bit.ly/3PoHVKC September 17, 2023 at 02:46PM

Show HN: Fireworks Tap Toy https://bit.ly/3PEOz0Q

Show HN: Fireworks Tap Toy https://bit.ly/48iI9LV September 17, 2023 at 08:47AM

Show HN: Dead simple API for Retrieval Augmented Generation https://bit.ly/45SVJEp

Show HN: Dead simple API for Retrieval Augmented Generation Hello everyone, I am the developer of eazyrag.com, and here is the problem I am trying to solve. When I was working on usegrasp.com (a search engine), I integrated the LLM answer engine, which is basically implementing a retrieval augmented generation (RAG) pipeline. First, I tried the most popular libraries available. I have to say I disliked the developer experience due to confusing APIs and complex abstractions. I wanted something like Algolia for retrieval augmented generation. So, I built eazyrag.com, which is an easy-to-use API to implement RAG with your own data inside your apps or websites. You can simply index everything and query it. You don't even need a unique ID for the content you are indexing; just send the entire documents in a single API call, and we will handle chunking, splitting, embedding, and prompt with context formation, etc. Here is a demo I built: I indexed all the Bun.js docs/guides pages on EazyRAG and performed RAG on them: https://bit.ly/45TxhTm https://bit.ly/3ZnCZKU September 16, 2023 at 11:35AM

Show HN: exaequOS - a new OS running in a web browser https://bit.ly/44WEMHZ

Show HN: exaequOS - a new OS running in a web browser https://bit.ly/3Lsg8YO September 16, 2023 at 11:11AM

Show HN: Every Breath You Take – Heart Rate Variability Training https://bit.ly/45YAZLp

Show HN: Every Breath You Take – Heart Rate Variability Training Through controlled breathing it is possible to regulate your body's stress response. This application allows you to measure and train this effect with a Polar H10 Heart Rate monitor. With every breath you take, you can set the pace of your breathing rate, measure your breathing control with the chest accelerometer, and see how heart rate variability responds. https://bit.ly/3ZjkV4m September 16, 2023 at 10:38AM

Show HN: Android Hacker News Widget and App https://bit.ly/3PFLxJv

Show HN: Android Hacker News Widget and App This app and widget and related code is free to use for anyone. This was a side project to learn Android, Kotlin and the many libraries that came along with it. Screenshots in the Google Play link above. app code: https://bit.ly/3PGo7E0 backend api: https://bit.ly/48hXhZZ There are many Hacker News apps, but this one focused on two features: - Widgets: This app supports dynamic widgets using Compose Glance. The widgets can be themed and set up with one of the three main categories: "New", "Top" and "Best". - Themes: Both the widgets and the main app support a number of color schemes based on user preference. https://bit.ly/3Zs4HpF September 16, 2023 at 10:10AM

Show HN: Make box plots from parquet, avro, CSV https://bit.ly/3rcRch1

Show HN: Make box plots from parquet, avro, CSV https://bit.ly/3sYWptm September 16, 2023 at 12:31AM

Show HN: Hello Inbox – Free email deliverability checklist for marketers https://bit.ly/3RmdV4M

Show HN: Hello Inbox – Free email deliverability checklist for marketers After struggling with low open rates in my small lifestyle software business, I decided to go down the rabbit hole that is email deliverability, learned a bunch of things I didn't know even after being in tech for a decade. A/B tested a bunch of things and finally got good results. I then decided to put together a comprehensive checklist of everything I learned and got me results to share with others. Now I help companies fix poor email deliverability and boost their email ROI. I want this checklist to be a repository of email best practices so I'm always looking to improve and update it. Your feedback is welcome. https://bit.ly/3PG4SKR September 16, 2023 at 02:18AM

Show HN: Super Castle Game, a JavaScript puzzle under 13 KB https://bit.ly/44VUseu

Show HN: Super Castle Game, a JavaScript puzzle under 13 KB I wrote this for the js13kGames game jam, and thought I'd share. https://bit.ly/3rjqkMj September 16, 2023 at 01:37AM

Show HN: Prompt-to-Publishable-Book https://bit.ly/44X1HCG

Show HN: Prompt-to-Publishable-Book I'm thrilled to share something I've been working on for the past year. We built your dream tool for turning the idea you wished could be a book into a book - we call it Omniscience. It goes from a single prompt to a high-quality, cover-to-cover novel or non-fiction book. You can sample our non-fiction by reading Revolutionizing Life Design ( https://bit.ly/3PsFtDc ) and Unhinged Genius ( https://bit.ly/3t38c9N ) or our fiction by reading Omni Genesis. https://bit.ly/489E4d0 Plenty of other great works are available in the library, and you can follow our book prompting guide to generate your own masterpiece in our book writing interface. Prompt detail & complexity is king. You can take it from the words of one of our early evangelical customers: "Your tool has been a veritable boon for us, resembling a gift from Heaven." You'll get full hardcover and paperback cover art, the summary, full text & outline, and even recommendations for the Amazon keywords you should use. Everything you've written over the course of your life can be behind the book - uploading your data by syncing with Drive, choosing a website, or sending a folder or file from your computer and selecting it in the book writing interface will infuse the book with the knowledge you've chosen. From now until 24 hours after the launch, your first book will be free. Every book after that is paid. Happy reading & writing!! If you like the book generator, support us on product hunt today! https://bit.ly/3sWcwYw https://twitter.com/JvNixon/status/1702833730539368780 September 16, 2023 at 02:02AM

Show HN: React widget for open source AI assistant https://bit.ly/3reJtyY

Show HN: React widget for open source AI assistant Its a simple widget that allows you to embed a very simple assistant on your website, you can easily train it on your docs and make it answer questions relevantely https://bit.ly/3roysuO September 15, 2023 at 02:32PM

Show HN: Slash Saber – endless game made in ThreeJS and Vue https://bit.ly/44SloMe

Show HN: Slash Saber – endless game made in ThreeJS and Vue Slash Saber is open source: https://bit.ly/3riaoKf Blender files for some of the 3D assets are available in the GitHub repository. I am open to any feedback. https://bit.ly/44UBHbk September 15, 2023 at 07:13AM

Show HN: I built an app that lets you create and chat with 3D AI characters https://bit.ly/3rhg5YY

Show HN: I built an app that lets you create and chat with 3D AI characters Hello everyone! I'm excited to announce the launch of Astrocyte, a web app that allows you to create and interact with 3D AI characters. Whether it's video game heroes, anime characters, political figures, or even that obscure NPC from your favorite RPG, you can bring them to life and have a chat with them on Astrocyte! Many users have already begun crafting their own characters on Astrocyte, and the conversations have been incredibly entertaining. I would be thrilled if you could give it a try and share your honest feedback. Thank you! https://bit.ly/3rbWgCh September 15, 2023 at 05:00AM

Show HN: Python SDK for iWF – workflowAsCode API orchestration engine https://bit.ly/4694slx

Show HN: Python SDK for iWF – workflowAsCode API orchestration engine Main repo(with docs/wiki/discussion): https://bit.ly/3RCGGbr Samples: https://bit.ly/3ZgFj6j https://bit.ly/3ZkEskV September 14, 2023 at 08:42PM

Show HN: Nue – A React/Vue/Vite/Astro Alternative https://bit.ly/3rjHRnq

Show HN: Nue – A React/Vue/Vite/Astro Alternative Author here. I've been working on this for the past ~12 months, lately full-time. I'm releasing two things today: 1. Nue JS: https://bit.ly/3EETyZ1 — A tiny (2.3kb minzipped) JavaScript library for building user interfaces. It's like React/Vue core, but there are no hooks, effects, props, or other unusual abstractions on your way. Know the basics of HTML, CSS, and JavaScript and you are good to go. Nue JS supports server-side rendering (SSR), reactive components, and "isomorphic" combinations. It takes inspiration from Vue 2.0 and Riot.js. (I'm actually the original author of Riot). 2. Nue ecosystem: https://bit.ly/3EFK6o9 — This is the ultimate goal and once all the sub-projects are finished, Nue will be a serious alternative to things like Vite, Next.js, and Astro. The thing is that I'm not happy with the current state of web development, so I want to write a completely new ecosystem from scratch. I'm taking advantage of the "old" innovations like progressive enhancement, separation of concerns, and semantic web design. Benefits highlighted here: https://bit.ly/3EETOqX All projects will be released under the MIT license. Happy to answer any questions. https://bit.ly/3Lqxq8C September 14, 2023 at 12:11PM

Show HN: SlackRevert, a Firefox extension to revert Slack's new design https://bit.ly/44RXfoW

Show HN: SlackRevert, a Firefox extension to revert Slack's new design https://mzl.la/44XSbzk September 15, 2023 at 12:06AM