Technology

Show HN: Encrypted Git hosting should be easy https://ift.tt/goxaG5L August 31, 2022 at 04:42PM

Show HN: Restfox – A web based HTTP client inspired by Insomnia and Postman Hey HN, I built this because I wanted a portable version of Insomnia I could access anywhere I am, without installing anything. The application is a PWA, so it will not load resources again after the first load, unless there's an update. It uses IndexedDB and loads quite fast even with a lot of nested requests and folders. Import from Postman and Insomnia is available making it easy to import your pre-existing request collections. Only limitation is that it only supports CORS enabled endpoints for now. I plan to add cors proxy support later on. There is of course the electron build ( https://ift.tt/rRF8HCl ), which can be used to bypass cors but that kinda defeats the portability of the app but it is an option. GitHub repo: https://ift.tt/t0bQz6n https://restfox.dev August 31, 2022 at 10:16AM

Show HN: Reach 100 – a (unsolvable?) puzzle game I recently remembered a game we used to play with pen and paper some 20 years ago, where you need to fill a 10x10 grid writing numbers in the grid up to 100 following 2 simple rules. After showing it to my kids I thought it would be nice to adapt it digitally so that they could play it more often (not needing to draw the grid etc.) and so that other people could play it as well. What I'm really interested in with this submission (beyond general feedback) is wether anybody knows the origin of the game and if it's solvable. Because that's the catch, my highest score of all time is 97 and it doesn't seem to be possible to go higher. I have the feeling this game is an adaptation of a more general problem and probably has its origin in some lecture. So, once again, if you know where it comes from I'd be really grateful. Alternatively I would love to know if there is a possibility to prove if it's solvable or not. (It&#

Show HN: DataSloth - Query Pandas using natural language https://ift.tt/spQc6a7 August 31, 2022 at 09:15AM

Show HN: An opinionated and statically-typed TypeScript SDK generator Hi Hacker News! My name is Sagar, I’m working on a startup called Speakeasy - we’re making all APIs self-service. The platform is currently in beta, but we’re independently launching this tool which you can use to generate language-idiomatic, statically-typed TS SDKs from any public OpenAPI schemas. We hope to continue iterating on this to give devs a way to easily generate high fidelity client SDKs for all the major languages. Inspiration for this product is from past experiences struggling with OpenAPI. I was originally optimistic about using the OpenAPI tools to build out our offering, but quickly realized that the tools left a lot to be desired, and would not have provided our end users with the developer experience we wanted. While it’s not exhaustive, we’ve tried to address some of the biggest gaps in this tool: * Low-dependency - To try and keep the SDK isomorphic (i.e. available both for Browsers and Node.JS

Show HN: Chrome extension that extracts HTML+CSS from an element to inline style Hi there. I spent the last couple months building this chrome extension to scratch my own itch. It allows you to extract a snippet of HTML along with its styles and export to inline styles or JSX. It’s not perfect and doesn’t work on every site. There is class support but I am still working on it along with some other cool features. Feedback is appreciated. https://ift.tt/fo0IO6x August 31, 2022 at 05:20AM

Show HN: Reverse eBPF Using Ida Pro https://ift.tt/3Y1PTn2 August 31, 2022 at 07:31AM

Show HN: Reddit's favorite products, extracted using deep learning Many people add "Reddit" to their search queries to find authentic product reviews. We fine-tuned a BERT model to extract product mentions from over 4 million Reddit comments and posts with Named Entity Recognition (NER). The result is a list of the most mentioned products across many subreddits. Soon, we'll roll out a version that includes sentiment (positive/negative mention). No platform (including Reddit) is resistant to fake reviews and spam, but we think it's happening less frequently here for various reasons: - Redditors and other forum members are more interested in boosting their ego by showing their depth of knowledge on the topic (and correcting others on the topic), whereas corporate websites are more interested in raking profit by displaying (potentially) dishonest information. - Enthusiasts in subreddits are pretty good at spotting dishonest or fake content, which results in immediate

Show HN: Farmbound – A Diurnal Game of Farming Farmbound is a puzzle game about farming. Combine or fertilise seeds into crops and crops into fields; put scythes and tractors next to crops and fields for points. Think of it like a cross between a match-3 game and Little Alchemy. The twist is that you get the same sequence of items for the whole day: if you play again, you’ll get the same things in the same order, up until midnight UTC when it changes. There's also a description of why it's built the way it is: it's a web app. The full post is at [0], but here's the tl;dr: it is entrely possible, and ought to be more common, to give people an app without tithing to an app store and having someone else review it, and without having to build platform-specific native versions. And that means that your app works on phones, on desktops, everywhere. Why limit your audience? [0] https://ift.tt/NGI3S4z... https://ift.tt/04p2agy August 31, 2022 at 05:29AM

Show HN: Devscreen.io – realistic tests for software engineering interviews Hi HN! I wanted to share a project that I’ve been working on for the past year: DevScreen ( https://devscreen.io ). I built DevScreen to give companies a way to use more realistic interview assessments to software engineers in a way that works for both the company and the candidate. I created this because of my own experiences as both an interviewer and candidate. Many companies don’t assess relevant skills during an interview. This is a waste of time for the candidate and a missed opportunity for the company. At the extreme end of the scale, you have companies asking candidates to invert a binary search tree on a whiteboard. All that this assesses is the candidate’s ability to read ‘Cracking the Coding Interview’ and work well under the pressure of being watched. Neither are particularly important attributes of an engineer and result in companies often missing great candidates or hiring sub-par engineers. Toda

Show HN: Have I Been Pwned? – DIY style https://ift.tt/Da9xTlm August 31, 2022 at 12:52AM

Show HN: I made a custom news aggregator that updates automatically Hello HN I visit a few sites news sites daily and wanted to see the headlines all on one page and also have it update itself throughout the day. It is not finished yet, but is usable enough to share. If you want to make a custom page, you can click the 'build your custom page' at the top, and select the feeds that are of interest to you. I haven't implemented it yet, but the feeds can be re-ordered as well, you just need to enter their names in the address bar, for example to show Tech Meme, BBC News and Tech Crunch you would write: nuntium.co.uk/f/?tm,bbc,tc Then bookmark that link to visit it later. It is very minimal and no login or account is required. It is very gentle on the sites it polls - it only polls them once every five minutes at the moment. I'd love to get some feedback on what other people think and if there are any feeds you would like to see on there please let me know and I will add th

Show HN: Node Version Audit – Audit Your Node Version for Known CVEs and Patches I wrote Node Version Audit to automatically keep track of Node patches, particularly for releases that fix CVEs. While it can be ran directly, it is designed to run as part of a pipeline to produce warnings if the runtime version of Node has CVEs, or is no longer supported. The cool part (IMO), is that Node Version Audit automatically keeps track of node releases and CVEs by parsing the change log, and so there is no curation needed to maintain it. I would love any thoughts! https://ift.tt/qE6UShr August 30, 2022 at 05:45PM

Show HN: IdleGC – Idle-time garbage collection for Crystal (Reduce memory usage) https://ift.tt/6gdm8vy August 30, 2022 at 07:33PM

Show HN: Cppq – Simple, reliable and efficient distributed task queue for C++17 https://ift.tt/nyMYZTu August 30, 2022 at 12:50PM

Show HN: AutoHotkey for Linux https://ift.tt/bBjoG1q August 30, 2022 at 12:26PM

Show HN: Octet Video – Ultra fast video transcoding, 50% cheaper than AWS https://octet.video/ August 30, 2022 at 11:21AM

Show HN: A short sci-fi story written with GPT-3 and illustrated with DALL-E 2 Hi there HN, Disclaimer: I've submitted a Show HN as well as the link for this general project before, but particularly like this one short story so want to submit one for it specifically. Hope it's not considered spammy! I and a collaborator who writes sci-fi just released the short story "The Great Filter Button" - https://ift.tt/xFKTIpt Here's why it's relevant to HN: most of the text for it was generated by GPT-3 (with human curation, using SudoWrite) and it was entirely illustrated using DALL-E 2 and MidJourney, and a bit of DreamStudio aka Stable Diffusion (of course with human selection of prompts) AND it narrated using neural voice synthesis (via BeyondWords). And I think it came out very well! To my mind it is a pretty good example of how the newest commercial tools by powered by learned media synthesis models can be leveraged by humans to make art. It also shows some of th

Show HN: Isqlite – An improved Python interface to SQLite https://ift.tt/bcmC8GS August 30, 2022 at 05:53AM

Show HN: EthicalAds – Privacy-first ad network for devs Hi HN! We've been working on our ad network for a couple years, but we just launched the 1.0 of our open source code, so it seems like a great time to do a Show HN! We have more info on our 1.0 post here: https://ift.tt/YAW0Qd8... A few years back, we were building Read the Docs, a documentation platform for open source. We had millions of monthly visitors and the obvious way to monetize was ads. However, we cared about the privacy of our visitors and we didn't want ad companies to track our users around the web. We went to a few ad networks and asked if we could proxy the ad traffic or even just run ads without cookies. They weren't willing to do what we wanted, so we built our own ad network. We started to build a privacy-first ad network. The code is all open source ( https://ift.tt/lhZIi9u ), and we're slowly working to help fund open source projects. We only show developer-related ads on developer sites. No ad

Show HN: Get email notifications for semantically-matching content in RSS feeds https://ift.tt/OdHKzNA August 30, 2022 at 04:59AM

Show HN: Be Golden (YC S22) – Measure and manage your inflammation levels Hi HN! This is Sneh and Kimberly from Be Golden (https://ift.tt/R6f8kZC). Be Golden helps you understand how your lifestyle impacts your health, particularly in terms of inflammation levels. I (Sneh) am a PharmD and the CEO; Kimberly has a PhD in biology and is the CTO. We all make lifestyle choices daily - what we eat, how much we exercise, etc. No matter how good we are, we are all probably trying to get better but we don't have a great feedback mechanism on how our choices impact our health. We may go to the doctor once a year (if that) to get some blood work done but so much happens in between that it's hard to tell what made an impact. We wanted to change that so that you are better understanding how your lifestyle is impacting your health to help you make better decisions. Be Golden focuses on helping you measure and manage inflammation levels because inflammation is impacted by all key lifestyle be

Show HN: Browser extension that finds HN and Reddit threads for any link https://ift.tt/u9AdVk1 August 30, 2022 at 04:57AM

Show HN: Generate Images with Stable Diffusion https://ift.tt/TjmhNwZ August 30, 2022 at 04:00AM

Show HN: SaaS for analyzing Bitcoin price movements Hello everyone! Our software offers a SaaS for analyzing Bitcoin price movements. We built an MVP model which recognizes levels in which BTC is at the top or bottom of the cycle. It is primarily intended for investors who are not financially sophisticated as a possible help to protect their investment. A short story about the creation of the product: A few of us, friends and ourselves, have always been maddened by the regular loss of the largest part of unrealized profit during bear markets which tend to be very hard on retail investors.On the other hand, a lot of friends blindly invested into bitcoin at ridiculous price levels based on hypes, bad instagram and YouTube influencers and mouth of word. We think that a large part of BTC and crypto investors live in a similar situation. With this goal, we teamed up with experts in the field of data science and finance, and created an algorithm that gives the BTC price score based on crucia

Show HN: Sidekick Chrome DevTools for your back end is now open source Sidekick is a live application debugger that lets you troubleshoot your applications while they keep on running. It allows you to add dynamic logs and put non-breaking breakpoints in your running application without the need of stopping & redeploying. Currently supporting Java, Python & Node.js runtimes. Sidekick Open Source is here to allow self-hosting and make live debugging more accessible. Built for everyone who needs extra information from their running applications. https://ift.tt/I2YaZb9 August 29, 2022 at 07:00AM

Show HN : SuprSend (Notification infrastructure for all channels) https://ift.tt/Lm8c07P August 29, 2022 at 06:51AM

Show HN: Knockles – eBPF Port Knocking Tool https://ift.tt/WdmKoSv August 29, 2022 at 06:38AM

Show HN: Lost Pixel – visual regression testing framework for modern web https://ift.tt/oPxeLX0 August 29, 2022 at 05:17AM

Show HN: Red Mail – Advanced email sender for Python https://ift.tt/E1Crf56 August 29, 2022 at 02:26AM

Show HN: An Audio Introduction to Nick Bostrom I'm working on this because I think Bostrom's work is extremely important, and deserves a wider audience. I first read Bostrom's work in 2010, during my undergraduate degree. It has been a major influence on many of the projects I've worked on since then. In particular, the many years I've spent working at 80,000 Hours. (80,000 Hours is a career advising service which—among other things—helps people act on Bostrom's ideas about the urgency of addressing existential risks posed by emerging technologies, such as artificial intelligence and biotechnology.) https://ift.tt/QA9sFL2 August 29, 2022 at 01:52AM

Show HN: A distributed computing Linux distro with batteries included https://ift.tt/UB6QT29 August 28, 2022 at 12:54PM

Show HN: Convert VHDL to Verilog using GHDL (+ first evaluation) https://ift.tt/DiwtIrV August 28, 2022 at 10:45AM

Show HN: Copy Container Filesystems Easily With dcp https://ift.tt/avJqS2I August 28, 2022 at 08:02AM

Show HN: Fill your PDF templates with an API call - doqs.dev Now live! I appreciate any feedback! If you think of subscribing, contact as at info@doqs.dev and we will hit you up with a discount code! August 28, 2022 at 06:44AM

Show HN: Versioning Filesystem for SQLite https://ift.tt/xiBpLaH August 28, 2022 at 06:49AM

Show HN: Density userstyle to remove spacing from popular websites https://ift.tt/B8QCscD August 28, 2022 at 04:57AM

Show HN: Accept payments in crypto on your website (5 lines of code) https://payonix.io/ August 27, 2022 at 01:27PM

Show HN: A piano chord reference tool https://pianochord.io/ August 27, 2022 at 12:53PM

Show HN: Make Any CLI into a GUI in Acme Hey HN. I've become enamored with the Acme editor. It's fascinating because it turns the Vim paradigm on its head: instead of maximizing your use of the keyboard, maximize your use of the mouse. I think this helps optimize for information management, as opposed to text manipulation. I realized a lot of the CLIs I use have the same structure, and with a small program I could convert them into GUIs inside Acme and make them much easier to use. Let me know what you think. https://ift.tt/oDRsFpk August 27, 2022 at 12:15PM

Show HN: E-graphs and equality saturation in Haskell https://ift.tt/n0Pj4Hh August 27, 2022 at 11:48AM

Show HN: The Programming Language Database https://ift.tt/kVhjY0C August 27, 2022 at 07:52AM

Show HN: A Minimal PHP Wiki First, I'm by no mean a programmer. Second, I am reading HN for years, just registered to make this public and see if it can be useful for someone. I have nothing to gain monetary. A while ago, I decided that no blogging system was simple enough and I looked for a small wiki to use as a CMS/blog. Found WikWiki on C2.com and I mixed it with some basic Markdown syntax, a minimal template and added password protection. The result is a single php file, no database and no dependencies. Code is a mess, not modulable, probably wrong in so many ways, but it can probably used by some as personal notepad, wiki, CMS, blog, etc. Any comments appreciated. https://ift.tt/o9BqHaC August 26, 2022 at 02:16PM

Show HN: I released an indie racing game It took me 20 months to develop it in my spare time https://ift.tt/ghim0UE August 26, 2022 at 11:10AM

Show HN: Bob – A build system for microservices powered by Nix https://ift.tt/kDoiXtI August 26, 2022 at 05:01AM

Show HN: League Legacy – Manage Your Fantasy Football League Hey all, this project may not be that relevant to many or most here but I'm excited to share it either way. Like many here, I'm constantly working on side-projects and for the most part my interest in them fizzles out once I get past the interesting development part, or at least before completion (and the dreaded "marketing"). This is one of the first projects in a long time where I've been excited to work on it daily and see it through to launch. And that's mostly because it's a project that I built primarily for myself. Sometimes the simplest and obvious advice that we overlook because it seems too easy to solve our own problems - actually works out - who woulda thought? So on to the project itself - League Legacy is an application to track and manage your Fantasy Football League history. Anyone who plays in a home league or a league with buddies for several years like myself may like to track

Show HN: Headshot – Better Profile Photos for Hackers Hello, HN! Headshot is a tiny side project I've been working on to create better looking profile photos. It started when my wife needed a headshot for work. Instead of just snapping a photo and calling it a day, we were looking for something a little more professional. There are a ton of native apps that help you remove the background of an image, and after seeing the good work at remove.bg[1] I had a hunch even a script kiddie like myself could get a decent result using client side javascript with an off the shelf image segmentation model. After a little research I found Google's MediaPipe Selfie Segmentation[2]. It's a derivative of the same tech driving Google Meet. While it is performant on mobile phones, the tradeoff[3] is a less than pixel perfect mask. It performs best when there is clear separation between the person and the background. I went down the rabbit hole in this problem space and found this[4] and this[

Show HN: Auto-generate YouTube chapters and captions I've been spending the summer building an app to convert horizontal videos (Youtube style) to vertical ones (Tiktok style) and in the process of reaching out to potential customers, found another problem to solve: An app to generate youtube chapters and captions automatically. It's basically a UI on top of AssemblyAI, hope it makes someone's live easier :) https://ift.tt/cQNn2TI August 26, 2022 at 12:38AM

Show HN: Jazzer.js – Fuzzing for JavaScript is now effective https://ift.tt/l3M87ET August 26, 2022 at 04:59AM

Show HN: Build blog site by single index.html https://ift.tt/klnAFjI August 26, 2022 at 02:07AM

Show HN: Rtpstalk – pure Java RTPS implementation Initial version provides following features: - implements all general requirements of RTPS Specification 2.3 (section 8.4.2.1) - RTPS Reader and Writer behavior with following QoS policies: - PID_DURABILITY (TRANSIENT_LOCAL_DURABILITY_QOS) - PID_RELIABILITY (RELIABLE) - UDP as underlying transport protocol https://ift.tt/yrA6iUd August 23, 2022 at 08:36PM

Show HN: Hacker News Lite – I made a less distracting version of HN Sometimes UI can be distracting and I’ve found that I’m most focused when able to focus completely on the content on a page. I built HN Lite as a chrome extension to hide all information that isn’t vital to see. It removes excess navigation, usernames, saving/reporting features, upvotes, voting tools, account access, and styling. Essentially it’s a lurker’s tool. Almost entirely built around content consumption and exploration. Although it desperately needs dark mode. https://ift.tt/jKAPLdI August 25, 2022 at 09:38AM

Show HN: I built another calculator for iPhone/iPad that's free and ad-free https://ift.tt/zpKPeJl August 25, 2022 at 07:28AM

Show HN: Paydii.com – a Gumroad alternative built on Stacks blockchain https://paydii.com/ August 25, 2022 at 07:20AM

Show HN: FRPC – A Faster, More Flexible RPC Framework Today we're announcing frpc-go, an RPC framework that's designed from the ground up to be lightweight, extensible, and extremely performant. In an apples-to-apples comparison fRPC outperforms gRPC by more than 4x, doing more than 2 million RPCs/second on a single node. Check out our docs site at https://frpc.io ! https://ift.tt/bPTNJOY August 25, 2022 at 06:06AM

Show HN: CBC Lite, a low-bandwidth CBC news site, built with Nextjs Hello! I’m Cole, a developer at CBC, the Canadian public broadcaster, and we’re proud to share CBC.ca/lite, a low bandwidth-focused news service. Try CBC.ca/lite/news/world for more globally relevant news. I’ve written a short post on r/reactjs with some details on the site’s features and how it's built for those interested. https://ift.tt/k7JhYgw... Thank you! https://ift.tt/WAMLezu August 25, 2022 at 06:17AM

Show HN: Commandline tool for protecting data using TouchID+Secure Enclave Toucli is a tool I made to solve a specific problem on my personal MacBook, where I had to pass in sensitive data like API keys to 3rd party applications on the commandline, but wanted to encrypt those keys on disk and require the physical presence of TouchID to decrypt/access them. As I state in the readme, for production and office environments a proper external system would be better, but for my single personal machine Toucli solved my problems without needing any external running service. It was also an excuse to use Swift and Xcode for the first time, which I had wanted to do for some time. https://ift.tt/r3lZBaF August 24, 2022 at 11:47PM

Show HN: Bob-Editor https://ift.tt/B5UXL9e August 24, 2022 at 04:26PM

Show HN: Fuzz Map – a GUI fuzzer, interactive demo https://ift.tt/JadEBYi August 24, 2022 at 05:11AM

Show HN: I Launched a “Product Design as a Service” SaaS Startup Are you planning your next design project, but you are tired of waiting months to recruit freelancers and design agencies are way too expensive? An alternative is now available. Designline.co is a fast and easy way to turn your ideas into premium designs, for one fixed monthly fee. Subscribe via Stripe (pause or cancel anytime), request unlimited designs and enjoy super fast delivery within 24-48 hours. 1. What challenges have you encountered while working with freelancers and/or design agencies? 2. I am looking for beta testers for Designline.co. 3. Your feedback is welcome! https://designline.co/ August 23, 2022 at 05:35PM

Show HN: Digital Products as a Side Hustle; a list of successful examples https://ift.tt/VyNTlrH August 23, 2022 at 07:36PM

Show HN: Simple UI for Stable Diffusion. Browser-based, runs on localhost https://ift.tt/ZtRiSqn August 23, 2022 at 02:07PM

Show HN: Open Source Canva Clone https://ift.tt/sSfkNAd August 23, 2022 at 10:44AM

Show HN: Pornpen.ai, AI-Generated Porn Hey HN, I've been working on https://pornpen.ai , a site for generating adult images. Please only visit the site if you are 18+ and willing to look at NSFW images. This site is an experiment using newer text-to-image models. I explicitly removed the ability to specify custom text to avoid harmful imagery from being generated. New tags will be added once the prompt-engineering algorithm is fine-tuned further. If the servers are overloaded, take a look at the feed and search pages to look through past results. For comments/suggestions/feedback please visit https://ift.tt/MqXGTAU Enjoy! https://pornpen.ai/ August 23, 2022 at 04:06PM

Show HN: Stylemapper – A better way to style React components I have never been 100% happy with the way React applications were styled, and I tried lots of options. Recently I started using TailwindCSS, which is great, but there were still a few things I didn't like: - It's ugly with CSS classnames all over your component code - There is lots of boilerplate for custom components, especially if you are using Typescript and variants So I wrote a little utility that takes care of all the reservations I had. I would love to hear your feedback! https://ift.tt/BPq7u6n August 23, 2022 at 06:00AM

Show HN: Sakumaps – Manage your saved coordinates locally https://ift.tt/XfDSwL1 August 23, 2022 at 03:53AM

Show HN: Data Austerity Notation Designed to replace JSON, YAML, and EDN; at least for everything I need those languages for. https://ift.tt/QEPBl8G August 22, 2022 at 11:57PM

Show HN: Discord and Slack Bots for Business https://ift.tt/T8QUheg August 23, 2022 at 12:07AM

Show HN: Become an Awesome Open-Source Maintainer! Maintainer is a CLI app which helps you to generate AUTHORS, CHANGELOG.md, CONTRIBUTING.md and so on based on the repository in GitHub. It makes your repository more contributor-friendly. https://ift.tt/SAsLq91 August 23, 2022 at 12:08AM

Show HN: Crawlee – The web scraping and browser automation library for Node.js https://crawlee.dev/ August 22, 2022 at 11:25PM

Show HN: Interactive molecular plotting tools for Jupyter https://ift.tt/7L3Kwgs August 22, 2022 at 02:37PM

Show HN: Colorizing Infrared Images with AI, Using Photoshop and DeOldify https://ift.tt/YfkjuZm August 22, 2022 at 02:27PM

Show HN: For boring people. How to be funny extension https://jokelub.com August 22, 2022 at 11:56AM

Show HN: Bloomberg Terminal for Individuals i made a site to do investment research gfaster and more efficent, with links, charts, industry averages, macro economic dat and much more https://ift.tt/WglfIqt August 22, 2022 at 10:47AM

Show HN: Inlyne, a GPU powered, browser-less, Markdown previewer Markdown files are used universally in almost every git repository and yet you need a browser or electron app like VS Code to quickly open one. To help this I'm trying to create a markdown viewer that renders on the gpu without needing a browser. If this interests you please help try out `cargo install inlyne`. Using it is as simple as `inlyne README.md` and you can set themes, fonts and scaling as you'd like. https://ift.tt/O8Dsuca August 22, 2022 at 05:04AM

Show HN: How to find Access Key confidential data on AWS easily [OSINT TIP] AWS key Credential Leak How to find Access Key confidential information on Amazon Cloud Services (AWS) very easily Search the Script tag for the 'AWS.config.update()' function on the 'DynamoDB' or 'S3 Bucket Upload' function on the page using the function AWS SDK or AWS CLI. https://ift.tt/ZkmVFLG August 21, 2022 at 10:32PM

Show HN: What is Docker (in Docker)^n https://ift.tt/9vQETd8 August 21, 2022 at 08:20PM

Show HN: I made an easier version control system Hi everyone! This is the first launch of my project, Jamsync, which is trying to make version control easier for everyone. Let me know if you have any feedback! https://jamsync.io/ August 21, 2022 at 06:55PM

Show HN: Nevermind XOR – Deep Learning Has an Issue with Sin https://ift.tt/B9aLSgx August 21, 2022 at 03:42PM

Show HN: Multiplayer bullshit bingo using WebSockets, Postgres notify and rust https://ift.tt/hcKuW1q August 21, 2022 at 02:06PM

Show HN: Generate QR-code as Tetris animations https://ift.tt/lm7yoYs August 21, 2022 at 03:17AM

Show HN: I made a free Airtable of indie founders' growth strategies https://ift.tt/VNa8b4A August 20, 2022 at 10:32PM

Show HN: HertzBeat – An open-source, real-time monitoring system Hi everyone! Very happy to be able to recommend an open source project here. Hertzbeat is an open-source, real-time monitoring system with custom-monitor and agentless. Support web service, database, os, middleware and more. Here’s a video of show: https://youtu.be/eb_Nosl9fZY . Very open to feedback. github: https://ift.tt/gUoi72s home: https://ift.tt/4VCGwfa Very welcome to use and give us a star! Thanks!!!! https://ift.tt/gUoi72s August 20, 2022 at 08:21PM

Show HN: As your priorities change, your Google calendar gets rearranged by AI https://ift.tt/RgBnpdc August 20, 2022 at 05:40PM

Show HN: Brew.fm – Let bots discover new music on Spotify for you Use Spotify? This tool will automate your music discovery for you. Join here (100% perpetually free with no strings attached): https://brew.fm Some time ago, I built and showed HN[1] brew.fm, a tool helping artists remix each other’s work. It had been quiet, and I remembered how fun it was to work with the Spotify API, so I repurposed the tool to solve one of my own problems: missing out on new music of my favorite artists. I shared it on Reddit yesterday[2], and this seems to hit a spot for more people: so far 833 people connected their Spotify account. How it works: The tool simply shows your top 50 artists on Spotify over short, medium and long term, and checks those artists for new music. If you select a playlist, every artist involved in the tracks will be checked for new music, after which new releases are shown sorted by most recent release date. Here’s a video of me demoing the tool: https://youtu.be/Nh2Ognb4PgU

Show HN: Python extensions for sioyek PDF viewer Recently, I release version 1.5 of sioyek PDF viewer which introduces extensions. This is a repository of some useful python extensions that I have developed so far. I would say the most useful one is the one that can download a paper and open it in sioyek just by control+clicking on the paper's name. https://ift.tt/NGwOd8T August 20, 2022 at 10:06AM

Show HN: Node Maze Generator A few months ago I started making an RPG API and decided to break portions of it off into open source code. Here is an extensible maze / dungeon generator for node which can be installed via NPM. The generator uses a growing tree algorithm and can be extended with custom generators (or by extending the base class) in order to make more complex dungeons, add items and enemies etc. I kept it basic for now, it's very lightweight. I don't know if anyone has a use case for such a library, but here it is none-the-less. https://ift.tt/hrj6GAX August 19, 2022 at 06:33PM

Show HN: ProjectZero – Find collaborators for your next side project https://ift.tt/s9l4gUm August 19, 2022 at 03:06PM

Show HN: We Built a Free API Security Web Tool – Eliminates Your PenTest Cost https://ift.tt/5F20Rfy August 19, 2022 at 01:32PM

Show HN: Have a question on your medication or supplement? Ask a pharmacist now Hey everyone! On our focus: So Uber is a technically complicated app for a simple idea: getting someone from point A to point B by connecting them with a freelance driver. See this blog: "The Uber Engineering Tech Stack, Part I: The Foundation | Uber Blog" https://ift.tt/RnEXkch Our Uber-inspired healthcare app aims to answer a patient's contextual medication-related question by connecting them with a freelance licensed pharmacist. The reviews and profiles of pharmacists and patients are features. They make us more approachable. The thoughtful, contextual, and actionable answer is the key product. That's our destination. Our ImpactPharm app is now available on the App Store on both Android and iOS/Apple for you to download: Apple App Store: https://ift.tt/WuaNUbR Android App Store: https://ift.tt/rxo2hUc... Please give us a try. Everyone has a free trial from now until Labor Day, September

Show HN: How hard can it be to draw a line? https://ift.tt/3DktfVU August 19, 2022 at 10:13AM

Show HN: I built a simple review to see if you deserve a raise https://ift.tt/JOTs4Gn August 19, 2022 at 10:16AM

Show HN: Create Native Desktop Apps from WebAssembly https://ift.tt/r7n3vNo August 19, 2022 at 08:45AM

Show HN: What is your go-to free email provider with custom domain support? It used to be Google's workspaces, but they no longer have free accounts. August 19, 2022 at 09:17AM

Show HN: ClavaScript: a ClojureScript syntax to JavaScript compiler https://ift.tt/aQdz9TV August 19, 2022 at 06:42AM

Show HN: An HTML endless runner under 900 lines without frameworks or libraries My wife and I recently submitted to a mobile game jam on Newgrounds (yes, it's still around). What started as a question of whether we could do it somehow morphed into whether we could do without so many of the seemingly needless complications rampant in our respective industries. My wife thus did all the art as traditional frame-by-frame animation (no puppets or tweening) and I preceded without a game engine. I did use a pre-processor that gives JS a Lisp syntax (Parenscript), because C-syntax is gross. We hope the end result, while definitely of small scope, will serve to inspire some thought as to what is and isn't needed in your next project. https://ift.tt/vfmb9ut August 18, 2022 at 09:12PM

Show HN: Drag and drop site builder that works on mobile https://ift.tt/bPFTVXt August 18, 2022 at 03:01PM

Show HN: Quick Rewire – I made web tool to rewire your brain Hi HN, I work with a mixed group of developers, data scientists and neuroscientists, and for fun recently built a tool inspired by psychological studies. The idea is to demonstrate how quickly technology can change how your brain works, and potentially the impact that technology actually has over our agency without us even noticing. https://ift.tt/h4u7xdZ August 18, 2022 at 02:00PM

Show HN: Pi-hole deployed at the edge on Fly.io and accessed via TailScale Hi, I just saw this tweet[^1] by @QuinnyPig that mentions accessing your Pi-hole while traveling thanks to TailScale and wondered how to deploy Pi-hole at the edge, instead of a home lab, for improved latency. My simple solution involves running it on Fly.io to make it easy to relocate anywhere, and embedding tailscale into the same firecracker VM (né docker container) to keep the infra dead simple and cheap. Naively deploying a publicly accessible DNS resolver is not ideal[^2] so the main constraint was to secure the VM by 1) keeping all public ports closed and 2) having Pi-hole listen only on the private network interface created by TailScale. It's all very straightforward but it's noticeably improved my bandwidth usage and page loading times across my laptop and mobile phone, so I figured I'd share. Suggestions for improvement are also welcome! [^1]: https://twitter.com/QuinnyPig/status/1558521941

Show HN: We built an AirTag-like network for sensors that talk to your servers Hi, we’re Simon, Don and Dan, and we’re developing infrastructure for enabling Bluetooth devices that can communicate with your web backend (we’re calling it Blecon). Think your own AirTags network, but for sensors talking to your servers. We’ve got most of the underlying tech for the network infrastructure in place, and now have samples of a first manufacturer device that supports Blecon - a small rechargeable accelerometer tag. Not much live yet, but we put a summary of this first device and how it works in the link (plus you’ll find some early developer docs for the network infrastructure itself). TL;DR the tag logs timestamped motion and orientation events, and then sends the data using Blecon when phones come nearby. The data arrives at your specified network endpoint as JSON HTTP POSTs, so it is nice and flexible for integrating into any web infrastructure or framework you might be using. The customer

Show HN: Allsearch – Making it easier to use different search engines seamlessly Allsearch is a tool I made after getting fed up with Google's search results and reading up on conversations on HN about the state of search on the internet. This is a tool I made as a spiritual successor to GnodSearch ( https://ift.tt/XUWRCrj ), which I've seen in a couple conversations about search on HN. GnodSearch is great, but a bit barebones in terms of looks and functionality; Allsearch is my attempt to build off of it. Similar to Gnod, Allsearch allows you to apply any given search query to a search engine of your choice (either through only keystrokes, or via mouse). However, it also allows you to add your own engines to its catalogue, and allows you to define macros to use multiple engines simultaneously (useful for easily comparing engines). It's not feature complete; there are still some things I'd like to add in. There are way more engines I want to add to it's default cata

Show HN: Fuzzyhome – A Fast Fuzzy Finding New-Tab Page Fuzzyhome is a lightweight new-tab page that lets you very quickly fuzzy find links and navigate to a result. If there are no matching links, you can use your query to perform a search with your search engine of choice. You can also append your query to arbitrary links with a bang-like feature. Cohesive usage instructions can be found on the GitHub page: https://ift.tt/NtPAvbT Fuzzyhome is free, entirely client-side, and statically hosted with Cloudflare pages. No sign in or account required. Export your links to a JSON file in the settings menu to keep a backup. Links are stored in IndexedDB and the bundle is cached with service workers for fast loading. Thanks for checking it out, consider giving it a star :) https://fuzzyho.me/ August 17, 2022 at 05:04PM

Show HN: Exp. Smoothing is 32% more accurate and 100x faster than Neural-Prophet We benchmarked on more than 55K series and show that ETS improves MAPE and sMAPE forecast accuracy by 32% and 19%, respectively, with 104x less computational time over NeuralProphet. We hope this exercise helps the forecast community avoid adopting yet another overpromising and unproven forecasting method. https://ift.tt/SN7aDz3 August 17, 2022 at 12:33PM

Show HN: I made a tool to build badges in Pharo I'd like to share with you a new app for building badges made with Pharo 10 (a fork of Squeak Smalltalk). It is based on the Shields.io badge generation provider. The idea is to select the badges you want, complete the required variables, and get your badge(s). You can also save and load commonly used variables, so it may help a bit to automate presenting your project's README. Hernán https://ift.tt/5Fq74Sv August 17, 2022 at 10:43AM

Show HN: Crabs All the Way Down – Running Rust on Logic Gates Made an ARM Thumb CPU from scratch in a digital circuit simulator for fun and decided to push the joke a little further and run real stuff on it, like a Web server, a Scheme interpreter, a MIDI player, and a VT100 emulator. This is basically a how-did-we-get-here blogpost, it's my second one of this kind, I'd love any feedback you might have. https://ift.tt/3v0nVsA August 17, 2022 at 11:05AM

Show HN: Kotlin Cafe: Kotlin Job Board with no recruiters and clear salaries https://kotlin.cafe August 17, 2022 at 08:46AM

Show HN: How to query JSON data in PostgreSQL faster with JSONB https://ift.tt/LWNa5Hx August 17, 2022 at 05:06AM

Show HN: I think I might have discovered something like AGI. Prove me wrong? https://ift.tt/KaWxdw7 August 17, 2022 at 06:43AM

Show HN: I made a web-based notepad with a built in unit calculator Hi HN It also supports percentages, dates and variables. I've been working on this alone for a few years now, so would love to get some feedback. https://numpad.io/ August 17, 2022 at 02:01AM

Show HN: Android app that helps businesses and professionals saved 230K+ hours https://typinghero.app August 16, 2022 at 11:43PM

Show HN: A network for Americans who can't afford health insurance Hey HN, launched this recently and looking for early feedback. The problem to solve: In the US, patients who can't afford health insurance are regularly charged the highest prices for healthcare - prices that are deliberately inflated by 2x-4x above market. But theoretically they should be getting the best prices, because they are paying without the expenses and delays of insurance claims. However, insurance contracts are written in a way that prevents anyone outside a network from getting better prices than insurers. The Pocketero solution: An affordable non-insurance network for people who pay out of pocket for healthcare, especially those who can't afford health insurance. Network members get the best prices from network providers. If you have any comments about the design, implementation, business model, etc. - please share your thoughts! https://ift.tt/F6Xrovu August 16, 2022 at 01:41PM

Show HN: Hire experts in popular SaaS/no-code tools Hi HN We have built Heep to help startups take advantage of the best no-code/SaaS tools and increase their ROI on the tools they already are paying for. It's super simple - we match you with experts in popular tools like Notion, Bubble, Webflow for any kinds of project. So far we had over 200 companies build all kind of staff with makers on Heep - from improving their internal ops with automations (Zapier, Airtable) to building full scale MVPs (Bubble, Glide). We focus on curating talent and making it easy for anyone to navigate the no-code space. We have messenger and payments built-in inside the platform and adding simple contracts soon. On the talent side we are allowing you to monetise your expertise in any SaaS/no-code tool and earn $2K+ per month. Right now we have over 300 experts on the platform across 40+ tools. We are still working on making the experience smooth for customers and the main point of launching here is to g

Show HN: Learn words in a foreign language by typing I’m Brazilian and I made this tool for my brother to learn English. He’s also trying to learn the keyboard layout at the same time. So far he seems to be liking it and getting better. I manually built and open-sourced the dictionary on github, so anyone can contribute and add more languages. I’m doing that manually because I want to do that in the most easy and didactic way possible, with a very accurate translation and most used words. Ideally, in the next version, it will be using some sort of API or automated tool. I’m not sure how to make the dictionary work effectively because each description needs a very close translation (ideally as exact as possible). We’re not able to just copy words and descriptions because they won’t necessarily line up with the other language translations. We’re currently manually translating to be accurate, though ideally we can figure out a good way to scale this, if anyone has suggestions please let m

Show HN: SolidInbox – Find new customers on Twitter Solidinbox helps you scale your Twitter outreach through automated DMs. So basically you can find relevant Twitter profiles that you want to reach out to using bunch of great filters. Create collections and send mass personalized DMs (eg: Hey John) all on automation. I found DMing people very useful and I see its very helpful for early founders, agency owners and freelancers too so I thought it would be cool to build something around it. Other features like setting up "auto-reply" are also there. Happy to say we have 150+ users now on our platform and we are growing rapidly. See if it helps anyone. Cheers! https://ift.tt/eL6kNJn August 16, 2022 at 09:38AM

Show HN: Integrate.ai – Machine learning and analytics on hard-to-access data Hey HN! This is Steve from integrate.ai (https://integrate.ai). Our platform unlocks a range of machine learning and analytics capabilities on data that would otherwise be difficult or impossible to access due to privacy, confidentiality, or technical hurdles. Traditional approaches to machine learning and analytics require centralization and aggregation of data sources. Given the increasingly distributed nature of data - across organizations, across borders, and across connected devices - centralizing the data necessary for machine learning and analytics often requires complex data-sharing agreements, costly pipelines, and supporting infrastructure. The data governance challenges and cost implications of data centralization are blocking the world’s most important data-driven problems, particularly in healthcare, industrial IoT, and finance, where data custodians must enforce the highest privacy and security

Show HN: OxideDB – Teach PostgreSQL Database How to Speak MongoDB Wire Protocol Hey everyone! I have created a product that relies on MongoDB for a document store but doesn't really need any of the distributed features to really justify having a hosted MongoDB or DocumentDB instance. Now that we're trying to turn this into a product, we're seeing that some companies have a little bit of resistance around managing yet another database. Most of our clients already have and manage PostgreSQL in one form or another. I knew that PostgreSQL already offered first class JSON support, but I didn't want to rewrite the application data layer from scratch if I could avoid it. That's when I started researching if there was a "proxy" that would translate the MongoDB protocol - that I was completely ignorant about - into PostgreSQL. To my surprise there was nothing ready for production use but I found MangoDB that later on became FerretDB. I delved into the code and was

Show HN: Feedback on Snouters? We are building a pet care services marketplace in India. Posting here to seek feedback on the product. https://snouters.com/ August 15, 2022 at 04:35AM

Show HN: Search and Explore Medical Terminologies https://ift.tt/mDFrzPg August 15, 2022 at 09:18AM