Show HN: The Uncolouring Book https://bit.ly/3P2Td8C

Show HN: The Uncolouring Book https://bit.ly/3YF9kwh August 21, 2023 at 12:54PM

Show HN: Efficiently Query BigQuery and Snowflake from Postgres https://bit.ly/3smFDUD

Show HN: Efficiently Query BigQuery and Snowflake from Postgres https://bit.ly/45fgJF6 August 21, 2023 at 03:01AM

Show HN: Simple open-source tool for mocking using TS interfaces https://bit.ly/3sjzsAC

Show HN: Simple open-source tool for mocking using TS interfaces https://bit.ly/47Cgx4i August 20, 2023 at 09:53PM

Show HN: HTBL – A stupid way to write back ends in HTML https://bit.ly/3OIUjoH

Show HN: HTBL – A stupid way to write back ends in HTML https://bit.ly/44jiDDk August 20, 2023 at 08:05PM

Show HN: Talk to AI Models in Terminal https://bit.ly/3quhZoM

Show HN: Talk to AI Models in Terminal Hi everyone, nice to meet you and I am a newcomer of HN. I have made a binary tool Aih that could communicate with Bard, ChatGPT, Claude, and Llama(HuggingChat) from the terminal. https://bit.ly/3QMlNfN Since CAPTCHA challenges and bots detecting have become increasingly difficult, I've changed my strategy from hacking the APIs to simulating a real browser's action. The tool first takes the logged-in cookies of Google, ChatGPT, Claude, and HuggingChat accounts from the real Chrome browser, then it opens an invisible instance of Chromium for communication, then displays the answers in terminal. I think it's useful especially when I am researching some topics and need to compare answers of those AI models at the same time. Feel free to test and welcome provide feedback! https://bit.ly/3QMlNfN August 20, 2023 at 01:10PM

Show HN: Easy Sell AI – AI that sells for you on marketplace apps https://bit.ly/3qDbyzG

Show HN: Easy Sell AI – AI that sells for you on marketplace apps Hey Hacker News! I've developed Easy Sell AI to address the challenges I faced when I had to quickly sell items on platforms like Facebook Marketplace and OfferUp. Problem: 1. Constantly getting lowballed by potential buyers, and I just didn't know what I needed to say to get the price I wanted. 2. Spending hours negotiating with potential buyers, only to often get ghosted. 3. Encountering fake accounts and scammers, making the process even more tedious. Solution: Enter Easy Sell AI, an AI-powered tool that does all the selling for you on Marketplace Apps. With it: 1. The AI takes over negotiations, giving the perfect line to get you the price you deserve. 2. You're only notified when a genuine deal is on the table. 3. Set your preferences, like your minimum acceptable price and availability, and let Easy Sell AI manage the rest. Check it out and let me know your thoughts! https://bit.ly/3QMDcEV August 20, 2023 at 03:24PM

Show HN: AI transforms eating – healthier choices in your busy life https://bit.ly/3QN6W4C

Show HN: AI transforms eating – healthier choices in your busy life Upgrade eating habits with Eat Fix! Our custom AI fosters a healthier lifestyle in your busy schedule. Prioritize well-being, no compromises! Let Eat Fix be your guide to improved health and balanced eating. https://bit.ly/45yWRMF August 20, 2023 at 02:27PM

Show HN: Superfunctions – AI prompt templates as an API https://bit.ly/457z5aV

Show HN: Superfunctions – AI prompt templates as an API Hi HN, https://bit.ly/45j4rvi I'm working on a web app that allows Ai prompts to function as an API. I want to make it easier for developers to use Ai. I've found it painful to monitor, cache, and iterate on prompts. superfunctions.com is designed to be the simplest building block to create Ai powered apps and scripts. Simplest example I can think of: You want an api to convert human-named colors to hex You can write a prompt like: "convert to color, only output hex for css" and then you can call your prompt with https://bit.ly/45B9S8B and the response will contain: #0000FF Watch a short video intro: https://www.youtube.com/watch?v=KdO1TBUbRuA Login without needing an account: https://bit.ly/3sgEq14 I'm still sorting out a few bugs, but it's usable in it's current state. This is my first solo project, so I'm very open to feedback and suggestions. -Trent https://bit.ly/45B9TcF August 20, 2023 at 10:36AM

Show HN: Just intonation keyboard – play music without knowing music https://bit.ly/3KOBEq7

Show HN: Just intonation keyboard – play music without knowing music This is a keyboard in just intonation. It can play the notes a piano can. The big difference from a piano is that all the notes become consonant. You can play without knowing any music theory. Hit arbitrary notes with the rhythm you want, and the pitches will work. Not understanding the buttons is fine. Even rolling your elbow around your keyboard is fine. If you are a musician and press the wrong key while playing a song, it will still fit. It will sound like you made an intelligent, conscious choice to play another note, even though you know in your heart it was an accident. Beginner jazz musicians rejoice. It's not an AI making choices for you; it's just a very elegant interface. What makes this possible is several new discoveries in psychoacoustics about how harmony works. While a piano lays out notes in pitch space, this keyboard is able to lay out notes in consonance space. When you play random notes, they tend to be "close together" on the physical keyboard. Distance on the keyboard maps well to distance in consonance space, so those random notes are close together in consonance space and sound good together. According to Miles Davis, a "wrong" note becomes correct in the right context. If you try to play a wrong note, the purple buttons you press will automatically land you in the right context, even if you don't know what that context is yourself. So you can stumble your way through an improv and the keyboard will offer the right notes without needing you to think about it. Harmonic consonance of chords can be read directly off the numbers in the keyboard, which implies that these numbers are a good language to think about music with. It doesn't take years of training, just reading the rules. The subset of playable songs is different from a piano, which means that songs in your existing piano repertoire will snip off some notes. Hardware for thumb keys would fix this, so you could play your existing piano songs in full, plus other songs a piano can't play. I don't have such hardware so I haven't implemented this. The other way is to have two keyboards and a partner. The remaining issue is that there is no sheet music in just intonation. Unfortunately, I have had no success in finding piano sheet music in a common, interpretable format. So while I do have a converter from 12 equal temperament to just intonation, there are no input files to use it with... https://bit.ly/3qHeHOT August 19, 2023 at 11:49PM

Show HN: CatGPT - Expert answers to any cat-related questions https://bit.ly/45dzJDH

Show HN: CatGPT - Expert answers to any cat-related questions https://bit.ly/45BKhw6 August 19, 2023 at 03:44PM

Show HN: Semi-Autonomous LLM with a dev workstation https://bit.ly/44lG1js

Show HN: Semi-Autonomous LLM with a dev workstation https://bit.ly/3KML0md August 19, 2023 at 04:33PM

Show HN: Linguist, a translation browser extension https://bit.ly/3siuXX2

Show HN: Linguist, a translation browser extension Hey everyone, check the Linguist - you can translate texts offline - dictionary + history for learn languages - it is are hackable - you can enter code to use your own translation service https://bit.ly/45dss71 August 19, 2023 at 03:28PM

Show HN: Find simple open source bounties to solve and get paid https://bit.ly/45h9Anu

Show HN: Find simple open source bounties to solve and get paid https://bit.ly/3sirQyk August 19, 2023 at 04:54PM

Show HN: A simple, open-source Notion-like avatar generator https://bit.ly/45Bsq8y

Show HN: A simple, open-source Notion-like avatar generator https://bit.ly/3P3Nlfc August 19, 2023 at 01:32PM

Show HN: A Mastodon bot that writes poems about AWS status updates https://bit.ly/3sboInM

Show HN: A Mastodon bot that writes poems about AWS status updates https://bit.ly/3P4hVFm August 19, 2023 at 04:18AM

Show HN: This project allows you to easily implement parallel training https://bit.ly/45tYyvz

Show HN: This project allows you to easily implement parallel training https://bit.ly/3KJ3OTu August 18, 2023 at 01:01PM

Show HN: Superlines.io – The all-in-one AI marketing solution https://bit.ly/45AZP3g

Show HN: Superlines.io – The all-in-one AI marketing solution Superlines is an all-in-one marketing solution that automates content creation, analysis, optimization, and testing - basically, it takes care of the daily grind for marketing teams. Core target group are marketers such as social media managers, copywriters, content marketers, or marketing directors looking to scale their marketing team's impact without increasing resources. Many AI tools are popping up all the time but Superlines is different as it covers all major marketing use cases in one platform rather than being only focused, eg. on text generation. Our most popular feature is our landing page optimizer, which analyzes landing page content and instantly creates improvements. Just provide a URL and rock on. Superlines lets marketers input their brand and business details to their Brand settings and Superlines uses this knowledge to customize it's output. We've just launched in AppSumo and gotten a ton of feedback. https://bit.ly/3KOe4d7 Check it out and just tell me what you think. https://bit.ly/45AZPAi August 18, 2023 at 12:44PM

Show HN: Pulsly – No-code newsfeed and notification widget for website https://bit.ly/45hElsK

Show HN: Pulsly – No-code newsfeed and notification widget for website https://bit.ly/3KHfmH2 August 18, 2023 at 10:43AM

Show HN: A website for remote workers to find Airbnb's with good Internet https://bit.ly/45ez456

Show HN: A website for remote workers to find Airbnb's with good Internet I created this website about a month ago to solve a problem I was facing myself as an aspiring digital nomad. It is very important to find an accommodation with fast and reliable Internet. I also specifically wanted places with Ethernet access to minimize latency as much as possible since I (and many others) use a VPN hosted back at home. The database is in its infancy but covers 11 countries so far. I realize the UX is very basic and a minimum viable product. I intend to have someone help me overhaul the design (with ReactJS perhaps) to make it mobile friendly and more appealing. https://bit.ly/45AA2si August 18, 2023 at 03:49PM

Show HN: An Open-Source Collaborative Database Development Tool https://bit.ly/47B59pi

Show HN: An Open-Source Collaborative Database Development Tool A couple of years ago, we had an interesting idea. When a development team within an organization consists of around 10 members or fewer, controlling the risks associated with database changes might be achieved through trust and real-time communication. However, as the team grows, the responsibilities within the team become more specialized. Imagine a scenario where different branches of the business exist, each with its own set of developers, team leads, testers, testing leads, DBAs, and more. Relying solely on traditional communication methods becomes increasingly challenging when it comes to managing change risks. Envision a platform where a change request goes through a sequence of checks: it's first reviewed by colleagues familiar with the business, then approved by the business lead, followed by scrutiny from the database lead, and finally assessed for security by the security lead. Does this approach effectively control the risk associated with that change when it's executed? In 2019, we embarked on building the first piece of this puzzle: ODC. Fast forward to today, after more than three years of development, ODC has evolved from a specialized developer tool designed for OceanBase (OB) into an enterprise-grade collaborative control platform, with plans to support multiple data sources. And today, we are thrilled to announce that we are open-sourcing our project. You can find the entire four-year code history on GitHub ( https://bit.ly/47zF1v1 ). We're excited to hear your thoughts on this concept and whether you identify any potential challenges or opportunities that lie ahead. Your insights will play a crucial role in shaping the future of this project. Looking forward to your feedback! https://bit.ly/47zF1v1 August 18, 2023 at 11:36AM