Show HN: Cubisum A Number Puzzle Game https://ift.tt/ZPqm4ao

Show HN: Cubisum – A Number Puzzle Game Hi HN, I'd like to share a logic number puzzle game that I've been working on. Cubisum ("Cubism" + "sum") draws inspiration from Sudoku and Minesweeper, while also creating compositions reminiscent of Piet Mondrian's cubist work. The rules are simple, but I found it a surprising challenge (It was much harder to estimate the difficulty before I saw an actual game board). I hope you enjoy it -- any feedback would be much appreciated! https://cubisum.com/ June 29, 2023 at 12:18AM

Show HN: Nohooks Webhooks on Platforms Without Webhooks https://ift.tt/mZzgyIx

Show HN: Nohooks – Webhooks on Platforms Without Webhooks Hello HN, We’d like to show you our project — Nohooks[0]. The aim is to add webhooks to platforms that do not natively support webhooks. We really believe many APIs can provide a better developer experience by providing webhook notifications to enable us to automate more things. Nohooks works by intelligently polling the integrated platform's APIs, determining if a change has occurred, and generating webhook events. Nohooks currently supports webhooks from Notion’s Databases, Render’s Services & Deployments, and DigitalOcean’s Droplets. We will add more in the coming days and improve the types of events/payloads generated to enable new workflows that were previously impossible or difficult to achieve. It uses Convoy[1] to power its webhooks delivery and debugging dashboard. We welcome you to try it out and give us your feedback — what platform would you love to have webhooks for that doesn’t currently exist? What webhooks best practices would you like to see implemented? [0] https://nohooks.io [1] https://ift.tt/539K7Wm https://nohooks.io June 28, 2023 at 11:08PM

Show HN: Serverless VPN pay as you go unlimited devices no subscriptions https://ift.tt/MEhJjy1

Show HN: Serverless VPN, pay as you go, unlimited devices, no subscriptions https://upvpn.app June 29, 2023 at 12:13AM

Show HN: PR Template Builder https://ift.tt/xl2QCFa

Show HN: PR Template Builder Let me know if it's helpful or how it can be improved! https://ift.tt/rQVAfKv June 28, 2023 at 05:17PM

Show HN: Playground for OpenAI Function Calling https://ift.tt/dfxPBVO

Show HN: Playground for OpenAI Function Calling Hey everyone, I'm Petr. I'm excited to share LangTale Playground ( https://ift.tt/5K01TWw ), a first-of-its-kind tool enabling anyone to experiment with OpenAI function calls without coding. Born out of a hackathon project, it's now a part of our broader LangTale platform aimed at tackling common developer challenges with Language Learning Models (LLM). These include prompt integration, testing and debugging, version control, auditing, and usage/cost management. Here's our tech stack: Next.js by Vercel, Tailwind CSS, OpenAI, PlanetScale's Vitess database, and the Radix UI & Shadcn's component library. We're eager to hear your feedback as we launch LangTale Playground today. Give it a spin and let us know what you think. https://ift.tt/5K01TWw June 28, 2023 at 03:29PM

Show HN: Langchain-Serve Bringing LangChain Apps Closer to Your Users https://ift.tt/0mQCVed

Show HN: Langchain-Serve – Bringing LangChain Apps Closer to Your Users https://ift.tt/kWPGbec June 28, 2023 at 09:15AM

Show HN: PicPerf Image Optimization for the URLs Youre Already Using https://ift.tt/z6s9bkG

Show HN: PicPerf – Image Optimization for the URLs You’re Already Using https://ift.tt/S7rxgV6 June 28, 2023 at 10:28AM

Show HN: AI tour guide Ask questions like texting a human tour guide https://ift.tt/BxhnuVU

Show HN: AI tour guide – Ask questions like texting a human tour guide https://ift.tt/5RiDUrA June 27, 2023 at 10:52PM

Show HN: Signway An open source pre-signed URLs gateway written in Rust https://ift.tt/GRzUFHd

Show HN: Signway – An open source pre-signed URLs gateway written in Rust https://ift.tt/heG8FXs June 27, 2023 at 10:29PM

Show HN: Tournacat Sync esports schedules to Google Calendar https://ift.tt/xjJswqp

Show HN: Tournacat – Sync esports schedules to Google Calendar I created Tournacat, a micro-SaaS add-on designed for esports enthusiasts. The goal is to keep esports fans alike informed and organized about upcoming tournaments, all while seamlessly integrating with Google Calendar. https://tournacat.com/ June 27, 2023 at 07:57AM

Show HN: Get structured and typed JSON outputs via GPT-3.5/4 functions https://ift.tt/pIU9Emk

Show HN: Get structured and typed JSON outputs via GPT-3.5/4 functions https://ift.tt/re78JZm June 27, 2023 at 06:41AM

Show HN: Automize I hate writing web tests so I wrote a Chrome extension https://ift.tt/DN0mYya

Show HN: Automize – I hate writing web tests so I wrote a Chrome extension Whenever I write my integration tests or writing a script to scrape a website 90+% of my time is spent fiddling around with selectors. I absolutely hate all the test recorders because most of the time their selectors are so bad that it would have just been faster to do it myself. This lead me to create my chrome extension called Automize. It's basically just the chrome dev tools "elements" tab, except you can click specific attributes to hone in on a reliable selector. It will highlight the element live so that you can verify it works before moving it into your code base. https://automize.dev/ June 27, 2023 at 05:00AM

Show HN: New Beautiful Desktop and Web UI/Monitoring for Apache KafkaKinesis https://ift.tt/YZVJWni

Show HN: New Beautiful Desktop and Web UI/Monitoring for Apache Kafka+Kinesis Hey folks, I'm super excited to announce the release of a new UI for Apache Kafka, Confluent, Redpanda and Kinesis that focuses on Teams and Data Mesh. (Note: the desktop version is also very popular with individual developers!) Why is this important? Because providing a solution that can be used by both IT and business (non-technical) users is essential when building applications that process business data. Of course, we are mainly developers working on Kadeck. So you won't miss any of the features you need to troubleshoot and monitor Kafka and your applications. In fact, we have put a lot of effort into making Kadeck the best UI for Apache Kafka on the market. This includes enterprise features such as fine-grained rights management, topic organisation with data owners, labels and topic (API) documentation, teams and roles as well as LDAP/AD connectivity, data policies and masking, audit log and much more. I hope you enjoy using Kadeck - either the free version or the Professional/Enterprise version - and please let me know your feedback. I always love to hear about your specific use case! Have a great day, Ben https://www.kadeck.com June 27, 2023 at 04:14AM

Show HN: Wolfia Codex Ask anything about any code https://ift.tt/VTetoFH

Show HN: Wolfia Codex – Ask anything about any code Hi HN, we’re excited to show you Wolfia Codex (wolfia.com). Wolfia Codex allows you to ask any question you want to any codebase. Unlike using a generic tool like ChatGPT, we provide context to the LLM by retrieving relevant snippets from the actual code. We started by indexing a bunch of popular open source repositories, and you can request your favorite one. We plan to monetize by offering a paid version for private codebases. We do this by using vector embeddings ( https://ift.tt/3CILw81 ) to index a specific codebase in a vector database. We then use OpenAI’s GPT 4 model with a dedicated prompt that combines your query and the most relevant results, based on similarity from the vector database, as context to provide a relevant response to your question. The answer is generated as markdown to display things like blocks of code. We also let you see the relevant snippets of code used to generate the answer for reference, ask follow up questions, and we have an option to share an answer. My co-founder Naren and I used to lead engineering teams. We often had to stop the team from working on their main project and ask them to write documentation to help onboard new engineers to the codebase. That documentation takes days of work to write and ends up being stale very quickly. Wolfia Codex allows new engineers unfamiliar with a codebase to ask pointed questions without having to always interrupt a co-worker to get answers, nor having to have them write lots of documentation. We would love to hear what you think: don’t hesitate to share good and bad answers in the comments! https://wolfia.com/ June 27, 2023 at 12:52AM

Show HN: Winded View Multiple Tailwind Breakpoints Simultaneously https://ift.tt/GhpJjRt

Show HN: Winded – View Multiple Tailwind Breakpoints Simultaneously Hey HN, Constantly toggling viewport sizes the other day finally tipped my personal annoyance/action threshold. The result is WINDED - a simple tool to help you simultaneously view how your website appears on different screen sizes without needing to constantly adjust the size of your browser window. With a 4K monitor, you can see every Tailwind breakpoint on a single screen! This is game-changing. Please let me know what you think! https://ift.tt/URZ5C2B June 26, 2023 at 10:23PM

Show HN: Free PDF Watermarking and Compression https://ift.tt/Ebs2SJ4

Show HN: Free PDF Watermarking and Compression https://tools.shuru.app June 26, 2023 at 10:19AM

Show HN: A community to share ChatGPT chats https://ift.tt/ZJwMLlh

Show HN: A community to share ChatGPT chats https://ift.tt/VZkIEyv June 26, 2023 at 10:05AM

Show HN: Shark Tank At-Home Plastic Surgery Kit [video] https://ift.tt/MVm9lDu

Show HN: Shark Tank – At-Home Plastic Surgery Kit [video] https://www.youtube.com/watch?v=mKSwrhh_kwk June 26, 2023 at 07:31AM

Show HN: ChatHN Chat with Hacker News using natural language https://ift.tt/ithpE0a

Show HN: ChatHN – Chat with Hacker News using natural language Hi again Hacker News! OpenAI recently launched "Function Calling", which is a way for developers to describe functions to GPT-3.5/4 and have the model intelligently choose to output a JSON object containing arguments to call those functions. I decided to tinker around with it this weekend and build an MVP that uses OpenAI Functions + Vercel AI SDK to "chat" with the Hacker News API using natural language, in real time! It's fairly basic for now (supported functions: https://ift.tt/FDYj4R7... ) but just wanted to launch this as a proof of concept (PoC)! Hope y'all like this :) https://ift.tt/trgCaXs June 26, 2023 at 12:19AM

Show HN: WinGPT AI Assistant for Windows 3.1 https://ift.tt/Kqi3A4x

Show HN: WinGPT, AI Assistant for Windows 3.1 Hey HN, I didn't want my Gateway 4DX2-66 from 1993 to be left out of the AI revolution, so I built an AI Assistant for Windows 3.1, based on the OpenAI API. The most interesting parts of building this were: - Getting TLS 1.2 and 1.3 working on Windows 3.1 so that WinGPT could directly connect to OpenAI's server without relying on a modern machine for TLS termination. - Learning about the memory segmentation architecture on 16-bit Windows, including the difference between far and near pointers. - Building the UI in plain C code with the Windows API and limited selection of controls in Windows 3.1. You can check it out here and learn more about what it was like to build it: https://ift.tt/KGJItFu https://ift.tt/KGJItFu June 26, 2023 at 03:08AM