Show HN: Cyberkitty – an experimental hybrid-GPT+Human long-form fiction editor https://ift.tt/mi0nfWk

Show HN: Cyberkitty – an experimental hybrid-GPT+Human long-form fiction editor NOTE: If you're one of the first people to see this, you can also access a running installation at https://cyberkitty.ai It'll run until I hit my GPT-4 budget limit, then stop working. Be warned that it's in single user, so nothing is private! ---- Last week I came down with a fever and decided to run some experiments on whether the new GPT could generate long-form fiction. Around the same time, I saw a HN comment about how technology gains have lead SWEs to work at higher levels of abstraction—and I thought “huh, why not writers?” Anyway so I was locked indoors for a week and a half and I spent it coding an answer that question. Most of the magic sauce here is just in making it feel really snappy and good to edit—making it easy for the human to collaborate with the objectively faster LLM. The underlying prompt engineering is cool, but it’s the feeling that you can do more than just shoot a prompt at ChatGPT and hope for a good result, or start writing and hope for a good autocomplete. Definitely gave me some ideas for future LLM experiences I want to try out, let me know what you think! https://ift.tt/CSliaJk November 23, 2023 at 03:41AM

Show HN: GJP-4-GPT, a Gradual JSON Parser for GPT's https://ift.tt/U3HRaXY

Show HN: GJP-4-GPT, a Gradual JSON Parser for GPT's Often it's easiest to have an LLM output the results you need in JSON form, but streaming those outputs into an actual viewport is nontrivial. Thus I made this package, a streaming JSON parser that handles all the work of decoding your JSON so you can focus on displaying your UIs. https://ift.tt/vILfkcG November 23, 2023 at 02:23AM

Show HN: Plantarium – Create 3D Plant Models with Blender-Style Nodes https://ift.tt/AvESUHN

Show HN: Plantarium – Create 3D Plant Models with Blender-Style Nodes Plantarium is my open source side project that allows you to created procedural 3D plants in your browser using blender style nodes. Recently I added a public gallery so you can share your plant designs and download others. https://ift.tt/5iMa8yl https://ift.tt/rVTDXwA November 22, 2023 at 05:32PM

Show HN: The open source Serverless webhook publisher we built and use https://ift.tt/FE3pTVY

Show HN: The open source Serverless webhook publisher we built and use https://ift.tt/QbJEVup November 22, 2023 at 02:56AM

Show HN: I made a catalog of useful GPTs https://ift.tt/lLXQxDj

Show HN: I made a catalog of useful GPTs https://coolgpts.ai/ November 22, 2023 at 02:41AM

Show HN: Gaming Gaiden: A lightweight gaming time tracker in PowerShell https://ift.tt/v8XVnUz

Show HN: Gaming Gaiden: A lightweight gaming time tracker in PowerShell Hi Everyone, I made a Powershell application to track time spent playing pc / emulated games. It provides many other interesting statistics as well over long term that can add value to someone's gaming hobby imo. I used to use a closed source program called Gameplay Time Tracker for time tracking focused on gaming, but overtime it started failing and throwing exceptions everywhere. I tried reaching to its Developer to ask if they can open source it and i can fix the problems. I couldn't raise them. It had been truly abandoned. After a while i just decided to build a replacement. Few choices that may seem strange, using Powershell for a GUI application, building the GUI with HTML, CSS and JS instead of native windows forms. All of these were made because i am not a windows app dev / GUI dev. I am infra engineer and have strong scripting skills. Instead of getting bogged down in learning a whole programming language like C# and .Net., decided to go with Powershell. DataTables and ChartJs made it trivial to create the UI. Pragmatic choices over conventional wisdom basically. It turned out well in my opinion. Got some attention on reddit and in a youtube channel. Thought it would be good to share here as well. https://ift.tt/yAsv82l November 21, 2023 at 11:10PM

Show HN: I made a conversational language learning chat UI with gpt4-1106 https://ift.tt/dWDQYRw

Show HN: I made a conversational language learning chat UI with gpt4-1106 Hi, I built JoJo, a personal conversational language learning chat interface. video demo here: https://ift.tt/yt5KYkm You can chat casually in both your native and foreign language, translate from your native to foreign language, and get grammar explanations. There is explanation mode when having a conversation which corrects and explains what you type. This can be turned off so you can just chat back and forth in your foreign language. I have a 1395 day streak with duolingo Italian so I wanted to build something to help with conversational practice. There are 15 languages supported to choose from. Any feedback or suggestions is greatly appreciated. Thank you - Kyle https://www.jojo.so/ November 20, 2023 at 08:27PM

Show HN: Unconventional C library and web app server https://ift.tt/iomHrcX

Show HN: Unconventional C library and web app server If you want to write web apps in C with mainly server side html, this might be the project for you! I've been using/developing it for a project to sell photos/videos at surf camps. test site: https://ift.tt/1O4I2eo Highlights: * builds to a single AppImage for deployment * all code included that's not a standard linux library * mostly don't have to write html, generated with code There are many things in the currently private project that aren't yet moved to fu due to time. https://ift.tt/fiHVJrm November 21, 2023 at 01:56AM

Show HN: Signed URLs Gateway – The Missing Infra Piece for Building Modern Apps https://ift.tt/G9MLBjV

Show HN: Signed URLs Gateway – The Missing Infra Piece for Building Modern Apps https://ift.tt/RGYfiVu November 20, 2023 at 09:39PM

Show HN: Serverless VPN App for Android. Unlimited Devices. Unlimited Data https://ift.tt/7bWrqfp

Show HN: Serverless VPN App for Android. Unlimited Devices. Unlimited Data Hello HN, Serverless VPN app for Android is fully open source including desktop apps: https://ift.tt/azpFMxE Get it on Play Store: https://ift.tt/6O5iBNC... Feedback about product, pricing, website is most welcome! Thank you, Himanshu https://ift.tt/etmgfYV November 20, 2023 at 12:52AM

Show HN: cmaps.io – Transform Thoughts into Visual Masterpieces https://ift.tt/4ZQKusN

Show HN: cmaps.io – Transform Thoughts into Visual Masterpieces Hey! Just launched my new project! It's a tool to rethink the way we study and take notes. Human thinking is inherently associative, not linear. Check it out at https://cmaps.io I would love to get some feedback! Thanks! https://www.cmaps.io/ November 20, 2023 at 02:25AM

Show HN: torbb – Now with Tor, run BrowserBox as a hidden service instantly https://ift.tt/o5kXquF

Show HN: torbb – Now with Tor, run BrowserBox as a hidden service instantly https://ift.tt/GEqRMo7 November 20, 2023 at 12:52AM

Show HN: "Awesome" Engineering Games (List) https://ift.tt/8Ouxhj1

Show HN: "Awesome" Engineering Games (List) I've spent way too much time both playing and finding engineering-focused games, and haven't been able to find very detailed or comprehensive lists online. So I made one :) These games are both fun and often quite educational, presenting gamified versions of real-world challenges and professions. There's a lot of different sub-genres of "engineering game", such as: * Factory automation (Factorio, Dyson Sphere Program) * City builders (Cities: Skylines, Anno series) * Route-builders (Mini Motorways, Railway Empire) * Comp sci (TIS-100, Bitburner) All games on the list are very highly reviewed. I've played most (but not all) of them, and provided personal recommendations alongside the reviews. Many of them are also playable on GeForce Now (if you don't have a gaming PC). Please contribute if you know of more, or have any comments/suggestions! https://ift.tt/eULx6Ya November 20, 2023 at 12:52AM

Show HN: YouTube banned adblockers so I built an extension to skip their ads https://ift.tt/DzSqabc

Show HN: YouTube banned adblockers so I built an extension to skip their ads Hi HN! Since Youtube no longer allows AdBlockers, I built my own extension to get around their video ads. If there is an ad it temporarily manipulates the video; Mutes the volume, sets speed to 10x, and skips it if there is a button. Chrome Webstore link: https://ift.tt/Z1rhzkJ Code: https://ift.tt/7b610ND November 19, 2023 at 06:24AM

Show HN: Bemi – data versioning and time travel for PostgreSQL https://ift.tt/lvUg5iw

Show HN: Bemi – data versioning and time travel for PostgreSQL Hi HN, we’re Evgeny, Arjun, and Donna - the builders of Bemi ( https://bemi.io ). Bemi is an enhancement of your existing transactional database to unlock time travel querying. We enable engineers to track all PostgreSQL state changes. We used to all work together at a startup five years ago, and now have got the gang back together to work on Bemi! Many open-source libraries already track data changes, but they’re not reliable since they don’t track changes made outside ORMs with direct SQL queries. Additionally, they come with runtime performance overhead since they’re making database inserts in callbacks. We’ve also consistently seen hacks that engineers write on top of the libraries to store additional context or make it easier for them to query. There are databases already available for event sourcing, but we take a fundamentally different approach. We don’t want engineers to have to rearchitect their existing code, switch to highly specialized databases, or use unnecessary git-like abstractions. We want your system to work the way it already does with your existing database to allow keeping things as simple as possible. Bemi uses change data capture (CDC) by connecting to a built-in replication log of a database, ingesting all changes on the database level, and storing them in a structured format in a destination database. The database connection details can be securely configured through our dashboard UI in a few seconds. People also try adding database triggers to track low-level data change. The main difference is that Bemi integrates not just on the database level, but also on the application level with packages in the most popular frameworks (being released soon) and a Bemi worker automatically stitches application metadata with the lower-level change data to get the “where” (API endpoint, worker, and so on) and “who” (user, cron job, and so on) behind a change. This allows being able to revert all data changes made within an API request, for example. For the sake of transparency, we intend to make money by implementing usage-based pricing and a multi-cloud hosted option. Bemi’s free for early adopters. We are still early though and would love your feedback. What do you think HN? https://bemi.io/ November 17, 2023 at 09:42PM

Show HN: nbi.ai – Generative Business Intelligence https://ift.tt/1wEIoCz

Show HN: nbi.ai – Generative Business Intelligence https://ift.tt/zKj1Nq7 November 18, 2023 at 02:48AM

Show HN: Turn your kid's drawing into a hardcover storybook (using GPT vision) https://ift.tt/J9ID6bM

Show HN: Turn your kid's drawing into a hardcover storybook (using GPT vision) Here's a video demo if you're just curious to see it in action: https://ift.tt/LKkT9sq Feedback welcome. https://ift.tt/qJf4bDZ November 18, 2023 at 01:36AM

Show HN: Challenge Your AI Agents/custom GPTs – Can They Survive My Tester? https://ift.tt/dKUw7H1

Show HN: Challenge Your AI Agents/custom GPTs – Can They Survive My Tester? I've pivoted to create AI Agent Tester, a SaaS platform dedicated to testing and validating AI agents from OpenAI, Character.ai, and FlowGPT.com. The platform offers: - Hassle-Free Setup: Get your first simulation up and running in just 5 minutes. - Realistic Simulations: Rigorous user interaction tests to prep your AI agent for real-world scenarios. - Intelligent Scoring: Each response is meticulously evaluated, scoring from 0 to 100(GPT-4 smart enough to evaluate it for you). - Broad Platform Support: Initially rolling out with OpenAI, Character.ai, and FlowGPT.com compatibility. The link: https://ift.tt/4Uj2Cof Eager to hear your thoughts and discuss improvements! https://ift.tt/4Uj2Cof November 17, 2023 at 07:46PM

Show HN: Beta test Execute Program's interactive "Python for Programmers" course https://ift.tt/62KxmYu

Show HN: Beta test Execute Program's interactive "Python for Programmers" course I'm Gary Bernhardt, founder of Execute Program. Our "Python for Programmers" course is in a free open beta for the next week or so. We don't normally do open betas, but the infrastructure behind this course is new and very complex, so we want to stress test it. https://ift.tt/al71Wj5... Today, "Python for Programmers" contains 581 interactive code examples covering the core language. It's aimed at established programmers, not beginners. We don't explain basic language features like `while`, but we do show them briefly and note anything special about how they work in Python. We pay special attention to foot guns. For example, we have an entire lesson about Python's mutable default argument foot gun. This is the first of two courses, with the second coming in 2024. For this course, we drew the line at __dunder__ methods: if a topic requires a dunder method other than `__init__`, then it'll be in the follow-up course. This beta is concurrent with the tail end of our editing process, so you may see the course grow by another 17 lessons (214 code examples) during the beta. Some details about how the course works internally, and why we need a beta at all: First, all Python code in the course runs in your browser via Pyodide. (Reality continues to look more and more like my PyCon 2014 talk [1].) You'll feel a pause when the first code example runs, as your browser loads and boots CPython (around 12 MB). After that, it should be as responsive as a local app. Second, if you look at the course page, you'll see that it's structured as a DAG, similar to a "tech tree" in Civilization, Age of Empires, Stellaris, Satisfactory, etc. (Some of those games have true trees, but some of their "trees" are actually DAGs like ours.) You make progress through the course by traversing one graph edge at a time. Our courses have always been structured as graphs internally, but the raw graphs are simply unreadable due to the number of edges [2]. This year, I taught Execute Program to simplify its own course graphs by breaking them into the level subgraphs that you see on the page, so we can finally render them. It automatically turns the mess that I linked above into the clean graphs that you see in the course. The graph for this course is currently a bit dull, but it'll fill out as we finish editing the remaining lessons. I like Everyday TypeScript's graph [3] the best. Please try the course and use the "Give Feedback" entry in the menu to tell us what you think! I'll also stick around in this thread today. [1] https://ift.tt/hGqvaQr... [2] https://ift.tt/JuP81p5... [3] https://ift.tt/BEHaqiM https://ift.tt/q4rMcw5 November 17, 2023 at 02:51AM

Show HN: I made a really silly personal landing page https://ift.tt/sgy5oSA

Show HN: I made a really silly personal landing page Also, yes I am looking for a new role https://ift.tt/EZDH1Jg November 17, 2023 at 02:36AM