TODAYS TECH WORLD

Show HN: Easy Sell AI – AI that sells for you on marketplace apps 2 by isidorolapidot | 0 comments on Hacker News. 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...

Show HN: AI transforms eating – healthier choices in your busy life 2 by JuanLDev | 0 comments on Hacker News. 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.

Show HN: Just intonation keyboard – play music without knowing music 1 by ad8e | 0 comments on Hacker News. 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 conson...

Show HN: NES emulator with network multiplayer written in Go 2 by rainbowcake | 0 comments on Hacker News.

Show HN: CatGPT - Expert answers to any cat-related questions 2 by arpitipra | 3 comments on Hacker News.

Show HN: Semi-Autonomous LLM with a dev workstation 3 by shovonnn | 1 comments on Hacker News.

Show HN: Rivet (YC W23) – Open-Source Game Server Management with Nomad and Rust 3 by NathanFlurry | 0 comments on Hacker News. Hey HN! Rivet is an OSS game server management tool that enables game developers to easily deploy their dedicated servers without any infra experience. We recently open-sourced Rivet after working on it for the past couple of years. I wanted to share some of my favorite things about our experience building this with the HN community. My cofounder and I have been building multiplayer games together since middle school for fun (and not much profit [1]). In HS, I stumbled into building the entire infrastructure powering [Krunker.io]( http://Krunker.io ) (acq by FRVR) & other popular multiplayer web games. After wasting months rebuilding dedicated server infrastructure + DDoS/bot mitigation over and over, we started building Rivet as a side project. Some interesting tidbits: - ~99% Rust and a smidgeon of Lua. - Bolt [2] – Cluster dev & management toolch...

Show HN: A simple, open-source Notion-like avatar generator 2 by wilmerterrero | 0 comments on Hacker News.

Show HN: Saf – simple, reliable, rsync-based, battle tested, rounded backup 2 by binaryapparatus | 0 comments on Hacker News. I had this backup code working reliably for years, using local file system, vps/dedicated server, or remote storage for backup, then I finally get time to wrap README, iron few missing switches and publish. Should be production ready and reliable, so it could be useful to others. Contributors are welcome. < https://github.com/dusanx/saf >

Show HN: Bliq – A meta-search engine for ride-hailing 3 by soonpls | 0 comments on Hacker News. The problem we address: Platform monopolies in the ride-hailing space have led to users paying more for trips, while receiving a lower quality service. On the flip side, drivers often find themselves at the mercy of a single dominant platform, impacting their earnings and freedom of choice. So… we saw an opportunity to empower users. Technical solution: - built an internal API that interfaces with multiple platform APIs to fetch real-time ride data (for both passenger and driver personas) - built two apps: - for drivers: aggregated incoming offers in a single interface, custom parameters-based automation, surge maps, aggregated statistics (earnings, distance, time) - for passengers: aggregated ride options, pricing, and ETAs in a single interface, deep-linking directly into the ride request within the platform apps Challenges & resistance: - platforms attempted to block our API traffi...

Show HN: This project allows you to easily implement parallel training 3 by NoteDancing | 0 comments on Hacker News.

Show HN: ChatGPT: craft the right question, unlock the best answer 2 by gtestault | 0 comments on Hacker News.

Show HN: An Open-Source Collaborative Database Development Tool 5 by zhaosk | 0 comments on Hacker News. 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 s...

Show HN: Kantankanban – A CLI to track to-do's, custom lists, and more 3 by strikingloo | 0 comments on Hacker News.

Show HN: yynn, Rate Anything 2 by wilg | 0 comments on Hacker News. Had this idea recently and just had to get it out of my head and into a (super quick and dirty) prototype. It's like Letterboxd but for anything, and with a simpler rating system you don't have to sweat about.