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Show HN: Encrypted Git hosting should be easy https://ift.tt/d9R7lro September 1, 2022 at 04:12AM

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/UVKZW5u ), 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/HYKu2GB https://restfox.dev August 31, 2022 at 09:46PM

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: Scittle – run Clojure directly from browser script tags https://ift.tt/S6wtaJg August 31, 2022 at 10:34PM

Show HN: Have I Been Pwned? – DIY style https://ift.tt/sfxHLj0 August 31, 2022 at 12:22PM

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/SA4CdYQ August 31, 2022 at 05:15AM

Show HN: IdleGC – Idle-time garbage collection for Crystal (Reduce memory usage) https://ift.tt/3IbCpQO August 31, 2022 at 07:03AM

Show HN: Go, JSON, Streaming and Generics I needed an easy way of handling large JSON blobs (200MB+) which I found is easy, but very verbose, using encoding/json. Dealing with deeply nested structs was a real pain so I wrote myself a wrapper around it - https://ift.tt/QqCybvS - thanks to generics it can be very thin. https://ift.tt/QqCybvS August 30, 2022 at 10:36PM

Show HN: Cppq – Simple, reliable and efficient distributed task queue for C++17 https://ift.tt/wTJLQiK August 31, 2022 at 12:20AM

Show HN: AutoHotkey for Linux https://ift.tt/1VyzIHa August 30, 2022 at 11:56PM

Show HN: Readerize - Like Google Reader, but without RSS https://readerize.com/ August 30, 2022 at 07:23AM

Show HN: My unusual personal resume. Would appreciate feedback and anything else https://ift.tt/LyPiNGv August 30, 2022 at 12:39AM

Show HN: API access to electricity grid data in US https://ift.tt/2zblLFP August 29, 2022 at 11:43PM

Show HN: I used DallE to create default avatars on my Creator community website I'm an indie dev and I built a community for creators to get together and collaborate with each other. Mostly for amateur creators, but some famous ones use it as well. It has about 700k users so far. There are about 100k of those users who don't bother to upload an avatar, so they've had a boring default avatar for nearly 7 years. Today, I used my credits on DallE to do make them a bit more fun. Since the creators self-identify, I was able to create specific kinds of avatars for them. For example, if a creator is a writer, my DallE prompt would be: "an oil painting portrait of a serious-looking owl, standing in front of a typewriter" Voice Actor: "oil painting portrait of a robot who is made out of a microphone, wearing a hat and headphones" Comic Illustrator. This one was a little more tough, so I chose 'tablet' as my key object: "Oil painting portrait of a bro...

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: Lost Pixel – visual regression testing framework for modern web https://ift.tt/oqtyiHe August 29, 2022 at 04:47PM

Show HN: Meal planning, auto grocery lists and recipe/ingredient encyclopeidia https://www.reciped.io/ August 29, 2022 at 10:02AM

Show HN: I built a quizlet clone in 2 hours Quizlet, a popular tool among high schoolers and college students used to study for tests recently made it's core functionality paid. In an era where Autodesk, Adobe, and Microsoft hold their proprietary software to their chests, it's exciting to see opensource alternatives come to compete with them. I'm 15, and I'm excited to do my part to keep education free for everyone. https://ift.tt/RaCUyqX August 29, 2022 at 03:49AM

Show HN: HR-101 / Game that trains HRs to spot 100x developers https://ift.tt/AENPFZG August 29, 2022 at 02:03AM

Show HN: A distributed computing Linux distro with batteries included https://ift.tt/IzJpTXF August 29, 2022 at 12:24AM

Show HN: Versioning Filesystem for SQLite https://ift.tt/cQjUPzH August 28, 2022 at 06:19PM

Show HN: Density userstyle to remove spacing from popular websites https://ift.tt/CELsvBH August 28, 2022 at 04:27PM

Show HN: Directly query 100M+ raw records of cleaned, refreshed financial data There are a lot of APIs that provide access to these types of data, but there were not any (as far as we're aware of) tools & services that provide access to query the raw data directly for analytical purposes. We get the data across different sources and clean, schematize them in a PostgreSQL databases so folks can query/analyze the data directly. We have ~100 tables of data across stocks, ETFs, economic indicators, US/international census data and plan to keep adding more. More information on the tables are available at https://docs.wizdata.io Access to all of the data is free, and we plan to (in the future) find ways to cover our costs by charging for folks who want to run their queries faster (e.g. by running their queries on separate compute clusters) or by providing custom integration to fit their data needs. Please take a look, and would please share any feedback with us here! https://www.wizd...

Show HN: Hangman meets Wordle webapp in Angular Hey HN, I am a novice web developer, and I built a new webapp game in Angular that combines the game play of Hangman and Wordle. I chose this project because I wanted to learn Angular, while also developing something useful. I have some prior backend experience. And, I was pleasantly surprised with how much you can achieve in the pure JS/Typescript these days. For my app, the backend only sends the daily puzzle data in JSON, while the entire game logic and interactions are completely implemented in the frontend. I wrote around 4000 lines of the frontend code for this project. For me, the best part was RxJS integration in Angular. It also had a fair amount of learning curve. However, once you have learned the basics, it saves a lot of redundant boilerplate code and makes the code more readable and clean. You can play the game for free and there is no sign-up required: https://10letters.app The game does not save any user data at the server...

Show HN: Accept payments in crypto on your website (5 lines of code) https://payonix.io/ August 28, 2022 at 12:57AM

Show HN: A piano chord reference tool https://pianochord.io/ August 28, 2022 at 12:23AM

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/xoJfRDI August 27, 2022 at 11:45PM

Show HN: E-graphs and equality saturation in Haskell https://ift.tt/06ZS8jR August 27, 2022 at 11:18PM

Show HN: The Programming Language Database https://ift.tt/pTY2sKk August 27, 2022 at 07:22PM

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/qjoCzwY August 27, 2022 at 01:46AM

Show HN: Browse Hacker News on your Kindle via browser for free tl;dr: Go to kindlehnbeta.pythonanywhere.com on your Kindle’s browser. I wrote a wrapper over hackernews that allows me to browse it on my Kindle. Simply visit kindlehnbeta.pythonanywhere.com on your Kindle’s browser. You’ll be able to view top stories, the comments within them and even the article content that the stories link to. The articles are parsed by a library that makes its best attempt to extract the main content. I only own a Kindle Oasis (10th Generation) and thus have only tested this on it. I’d imagine it looks fine on other Kindles, but you’ll have to tell me. Link to screenshots: https://ift.tt/sRpQ3VE Really, I made this for myself as a quick solution for a personal need. But it seems like there are a few of you out there that would enjoy this as well. So I am making this public for others to try out. Let me know if this is something you actually want to use. If so, and the reception is positive, then I wi...

SHOW HN: Subreddit Finder – find subreddits based on a topic https://ift.tt/AnCIV4J August 27, 2022 at 03:48AM

Show HN: Prisma by Example – Interactive Playground https://ift.tt/NA4fhBK August 27, 2022 at 12:30AM

Show HN: Build dashboard boxes with charts and numbers in Jupyter Notebook https://ift.tt/VgF1vwo August 26, 2022 at 11:10PM

Show HN: Jazzer.js – Fuzzing for JavaScript is now effective https://ift.tt/AyIC0Jt August 26, 2022 at 04:29PM

Show HN: Build blog site by single index.html https://ift.tt/PAKLNdz August 26, 2022 at 01:37PM

Show HN: Animated chart presentations in Jupyter notebooks After releasing our open-source tool to build animated charts in Jupyter and other computational notebooks ( https://ift.tt/RWh7LyC ), we got two requests from data scientists: 1. They lacked the opportunity to use these charts to present their findings and control the animation better than just (re)running notebook cells. 2. They had challenges using our generic chart-building engine - they are more acquainted with picking a chart type and using the parameters specific to that type. So we decided to build a new extension that enables our users to add the charts to slides and thus create interactive, animated presentations they can present right from the notebook. The presentation can be controlled with buttons beneath the charts, keyboard shortcuts (arrows, PgUp, PgDn, Home, End), or a clicker. We also added the capability to export these presentations to HTML to share them with others who don't use notebooks. Example - sc...

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/AF5lNm8 August 24, 2022 at 08:06AM

Show HN: Devbox – Easy, predictable shells and containers Devbox is a command-line tool that lets you easily create isolated shells and containers. You start by defining the list of packages required by your development environment, and devbox uses that definition to create an isolated environment just for your application. In practice, Devbox works similar to a package manager like yarn – except the packages it manages are at the operating-system level (the sort of thing you would normally install with brew or apt-get). See it in action: https://youtu.be/WMBaXQZmDoA https://ift.tt/u4xv692 August 26, 2022 at 03:05AM

Show HN: I built a tool to help you read Hacker News on Kindle Hi HN, I'm Daniel Nguyen. In June, I quit my job to start indie hacking full-time. The idea of KTool first came to my mind when I was reading "Ask HN: I'm a software engineer going blind, how should I prepare?"[0] I've been wearing glasses since I was 5. My right eye is basically blind. Doctors said there is no chance to cure it. I was genuinely scared. Like holy shit, if my left eye stops working, my life is done. Since then I've been very conscious about time spent on computer screens. That's when I started using Kindle-related products: to offload as many reading materials as possible to the Kindle. I was a happy customer of Push to Kindle. Great product!! Then I ran into multiple limitations which led me to build KTool: a tool to send anything online to Kindle. Blog posts, Twitter threads, Hacker News discussions, RSS, newsletters... you name it. If you're a Kindle owner and you read a ...

Show HN: Use AirPods motion sensor to track/correct posture in real-time https://ift.tt/SyRhIiJ August 26, 2022 at 12:42AM

Show HN: MQZiti – Zero Trust MQTT server and client https://ift.tt/N2f3Geb August 26, 2022 at 12:25AM

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/4NXP5nB... Thank you! https://ift.tt/rvo1dY2 August 25, 2022 at 05:47PM

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/WIXN0KL August 25, 2022 at 05:36PM

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/jAIkdhz August 25, 2022 at 11:17AM

Show HN: Bob-Editor https://ift.tt/rQoDyjW August 25, 2022 at 03:56AM

Show HN: New UI for Ec2instances.info Hey HN, 10 years after the project began we have updated the UI for the cloud server comparison site known as EC2Instances.info. This refresh brings a sticky filter bar so you can scroll and see what filters are applied, a more compact navbar, and improved UX for comparing instances. I've also fixed numerous long standing UI bugs including: comparisons now load correctly on RDS and ElastiCache, sort by max ENI works, sort by RDS instance storage works, and all dropdowns have consistent behavior. For maintainers and contributors, all the frontend libraries are upgraded to their latest versions, https://ift.tt/gNqaD63 . Going forward, we are aware that the homepage size is quite large and have plans to address this. We have tried to be good stewards of this project and evolve it carefully. Eager to hear what you think of the new UI! https://ift.tt/AfiTE7m August 24, 2022 at 10:59PM

Show HN: Cross Platform Go GUI https://ift.tt/m6RHzPW August 24, 2022 at 07:23PM

Show HN: Fuzz Map – a GUI fuzzer, interactive demo https://ift.tt/kE8zfyM August 24, 2022 at 04:41PM

Show HN: MassCode v3 – an open source code snippets manager for developers https://masscode.io/ August 24, 2022 at 01:15PM

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 24, 2022 at 05:05AM

Show HN: Digital Products as a Side Hustle; a list of successful examples https://ift.tt/ryi0tjl August 24, 2022 at 07:06AM

Show HN: Simple UI for Stable Diffusion. Browser-based, runs on localhost https://ift.tt/b5DtLNH August 24, 2022 at 01:37AM

Show HN: Open Source Canva Clone https://ift.tt/DXHtv7K August 23, 2022 at 10:14PM

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/lbTDyeS Enjoy! https://pornpen.ai/ August 24, 2022 at 03:36AM

Show HN: Crawlee – The web scraping and browser automation library for Node.js https://crawlee.dev/ August 23, 2022 at 10:55AM

Show HN: Interactive molecular plotting tools for Jupyter https://ift.tt/LS0M3xJ August 23, 2022 at 02:07AM

Show HN: Colorizing Infrared Images with AI, Using Photoshop and DeOldify https://ift.tt/nVRyfHo August 23, 2022 at 01:57AM

Show HN: VSCode Working Memory – Capture everything in a single text file It's a dead simple VSCode extension based on Cal Newport's idea of a single text file productivity system. Capture everything in a single markdown or text file. Specify the file and use shortcut to open it in new tab from any VSCode project/workspace. Also, there's a quick capture option to append line to the top of the file without opening it. That's it, nothing much. I have few simple ideas on how to extend this workflow without making, so any feedback or contribution is welcome. Here's Cal Newport explaining the gist of the idea: http://www.youtube.com/watch?v=3-MOxvedJXM&ab_channel=CalNew... https://ift.tt/jNzQVWv August 22, 2022 at 07:44PM

Show HN: For boring people. How to be funny extension https://jokelub.com August 22, 2022 at 11:26PM

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/WavhXUt August 22, 2022 at 04:34PM

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/MRrcpL6 August 22, 2022 at 10:02AM

Show HN: What is Docker (in Docker)^n https://ift.tt/FxTNyJR August 22, 2022 at 07:50AM

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 22, 2022 at 06:25AM

Show HN: Nevermind XOR – Deep Learning Has an Issue with Sin https://ift.tt/CJdDBfM August 22, 2022 at 03:12AM

Show HN: Multiplayer bullshit bingo using WebSockets, Postgres notify and rust https://ift.tt/Mrt4fRH August 22, 2022 at 01:36AM

Show HN: Place to support and validate early startup ideas I made this for people like myself who keep a list of ideas for apps / startups. I also made it for people who are curious to see what projects others have "in their drawer"... and who may want to have a say in which idea should see the light of day. https://ift.tt/cGLWiQt The site allows creators to anonymously showcase their idea: Title. Description text. Maybe some mockups... I've tried to make it so that it's quick and easy to just dump an idea in there that's been sitting on some list of yours for months - and hopefully get some feedback on it. If someone else on the site sees your idea and likes it, they have various choices of showing support: They can upvote. They can subscribe to progress updates. They can tell you why they want it (there's a questionaire that is loosely based on "The Mom Test"). And they can even send you money as encouragement. As the owner of an idea, you can see ...

Show HN: Their Name Here – A place card maker to create printables in minutes Hi everyone! My wife (a designer) and I (a developer) have been working on Their Name Here for the last few months after she struggled to find a cheap place card maker that had modern designs for our wedding. The website is still under active development and she's got some more themed designs (tv shows/films/public holidays) planned for the next few months. Would love your feedback and hope you use it for your next event :) https://ift.tt/shextwG August 21, 2022 at 11:12AM

Show HN: AwesomeCure – Analyze and Cure Lists https://ift.tt/JzITCtg August 21, 2022 at 04:24PM

Show HN: Generate QR-code as Tetris animations https://ift.tt/izXI8hu August 21, 2022 at 02:47PM

Show HN: I made a free Airtable of indie founders' growth strategies https://ift.tt/ClkU2I3 August 21, 2022 at 10:02AM

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/ZYWRNyM home: https://ift.tt/vonMCwe Very welcome to use and give us a star! Thanks!!!! https://ift.tt/ZYWRNyM August 21, 2022 at 07:51AM

Show HN: As your priorities change, your Google calendar gets rearranged by AI https://ift.tt/UDwkb6P August 21, 2022 at 05:10AM

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 Spammers are using AI to flood YouTube shorts with offensive garbage https://www.youtube.com/shorts/JtFBkrFNYWk https://www.youtube.com/shorts/z3oZwV78m-c https://www.youtube.com/shorts/Gqta_wJILuE (and so on) August 20, 2022 at 08:21AM

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/exfKSA5 August 20, 2022 at 06:03AM

Show HN: ProjectZero – Find collaborators for your next side project https://ift.tt/uyWoQAp August 20, 2022 at 02:36AM

Show HN: We Built a Free API Security Web Tool – Eliminates Your PenTest Cost https://ift.tt/nB8ch4H August 20, 2022 at 01:02AM

Show HN: Have a question on your medication or supplement? Ask a pharmacist now Hey everyone! TL;DR: Looking for feedback on my app in exchange for a one-time free consultation with a pharmacist 24/7 (an appointment would be encouraged as well!) A quick reflection on the focus of my company, ImpactPharm: Let's talk about Uber first. It 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/VvpTLFA 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...

Show HN: How hard can it be to draw a line? https://ift.tt/teglf10 August 19, 2022 at 09:43PM

Show HN: Create Native Desktop Apps from WebAssembly https://ift.tt/BWGqQ5L August 19, 2022 at 08:15PM

Show HN: Modifying Clang for a Safer, More Explicit C++ Modified C++ Inspired by the paper "Some Were Meant for C" by Stephen Kell, I decided to show that it's possible to iterate C++ to be safer, more explicit, and less error-prone. Here's a possible starting point: I didn't invent a new language or compiler, but took the world's best compiler, clang, and modified it to begin iterating towards a new furture of C++. Naming things is hard, so I call this 'Modified C++'. Some of the following could be implemented as tooling in a linter or checker, but the idea is to update the compiler directly. I also wanted to learn more about clang. This compiler needs a flag to enable/disable this functionality so that existing library code can be used with a 'diagnostic ignored' pragma. You can build clang using the normal non-bootstrap process and you'll be left with a clang that compiles C++ but with the following modifications: - All basic types (excl...

Show HN: SineRider - A game about love, math, and graphing built by teenagers https://sinerider.com/ August 19, 2022 at 06:59PM

Show HN: ClavaScript: a ClojureScript syntax to JavaScript compiler https://ift.tt/heGM1t0 August 19, 2022 at 06:12PM

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/AoTMXUW August 19, 2022 at 08:42AM

Show HN: Drag and drop site builder that works on mobile https://ift.tt/xpfQSra August 19, 2022 at 02:31AM

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/st3Bwam August 19, 2022 at 01:30AM

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: MyNotifier – Simple Notifications https://ift.tt/BWaewlx August 18, 2022 at 02:06PM

Show HN: StoneDB—A Real-Time HTAP Database Based on the MySQL Kernel StoneDB is an open-source hybrid transaction/analytical processing (HTAP) database designed and developed by StoneAtom based on the MySQL kernel. It is the first database of this type launched in China. StoneDB can be seamlessly switched from MySQL. It provides features such as optimal performance and real-time analytics, offering you a one-stop solution to process online transaction processing (OLTP), online analytical processing (OLAP), and HTAP workloads. StoneDB is fully compatible with the MySQL 5.6 and 5.7 protocols, the MySQL ecosystem, and common MySQL features and syntaxes. Tools and clients in the MySQL ecosystem, such as Navicat, Workbench, mysqldump, and mydumper, can be directly used on StoneDB. In addition, all workloads on StoneDB can be run on MySQL. StoneDB is optimized for OLAP applications. StoneDB that runs on a common server can process complex queries on tens of billions of data records, while en...

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/fVdeRK4 ), 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/Kjs7wmp 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 18, 2022 at 04:34AM

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/rqupYIl August 18, 2022 at 12:03AM

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/Lder2Tp August 17, 2022 at 10:13PM

Show HN: I created a site you can upload a photo a day a photo is the theme of the day, and everyday deserves a theme. It's kind of interesting to see the world with photos in a simple way daily. so I built this mini site. what's your photo today? https://ift.tt/loAYqF1 August 17, 2022 at 02:19PM

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 01:31PM

Show HN: Android app that helps businesses and professionals saved 230K+ hours https://typinghero.app August 17, 2022 at 11:13AM

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/YFznMlu August 17, 2022 at 01:11AM

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: A quiet faster search engine written in Ruby https://ift.tt/9Y7EzI5 August 16, 2022 at 05:24PM

Show HN: Synology C2 Object Storage – rids of data egress fees https://ift.tt/sidL3MC August 16, 2022 at 02:50PM

Show HN: Cookieless Conversion Attribution with Pathview Morning HN. I worked on a cloud CMS and then pivoted an analytics feature to a standalone SaaS. Pathview focuses on the conversion path rather than general analytics. I want to help users optimize conversions. It doesn’t use cookies, contains 160-characters of JavaScript, and leverages HTTP Messaging for a modern take on an old-school analytics approach. I’m close to launching a public beta test and could use a sanity check. Any advice, feedback, or questions for this first-time developer? -sb https://ift.tt/AkyQYfn August 16, 2022 at 02:01PM

Show HN: Power off all DDC/CI capable displays on Windows shutdown https://ift.tt/zXnmKvx August 16, 2022 at 01:09AM

Show HN: XaaS Pricing – track 25k+ SaaS company pricing strategies in one place Hi all - I'm completely new here! I come from a market analyst background - I've done large B2B tech pricing research and consulting projects for over 10 years. I wanted to figure out a way to scale what we do in those projects to a broader set of SaaS companies that can't pay the six-figure plus price points those projects often carry. Today is our first step on figuring that out - we've created XaaS Pricing, a tool that let's you analyze the pricing strategies of 25,000 SaaS vendors across 50+ metrics, on-demand, with real-time updates when pricing strategies change. I hope it's helpful and look forward to feedback and questions from the HN community! https://ift.tt/cS9JugB August 16, 2022 at 12:01AM

Show HN: I made a tool to hide HN usernames and reduce bias Hey HN, I made this tool after I read a pretty interesting pg essay - https://ift.tt/iwHuZQU He talks about changing some HN usernames' colors to orange and then deciding to revert back So I thought it could be interesting to remove usernames entirely. This Chrome Extension just replaces HN usernames with question marks. I've enjoyed using it so far myself and I'm curious what you think about the concept? https://ift.tt/9oREK4p August 16, 2022 at 12:25AM

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: Octarchive – Back up all repos on a GitHub account locally Hey HN! I just released Octarchive, a simple tool to back up all repos on a GitHub/Gitea account to a local folder written in Go. If you're worried about loosing your FLOSS work, but are can't keep up with manually mirroring all the repositories, this might be the tool you're looking for. I'd love to get your feedback :) https://ift.tt/EjszbuM August 15, 2022 at 03:45AM

Show HN: Dump Shadowsocks Credentials from NthLink https://ift.tt/ElYOp13 August 15, 2022 at 03:41AM

Show HN: Xklb – organize your media when it is too big to think about https://ift.tt/mcYjb0A August 15, 2022 at 06:58AM

Show HN: Belua, Beautifully Organised Contacts Manage and present your contacts with the Belua app on iPhone. Features: Organise - Display generative art for contacts without photo. - Use tags to categorise your contacts. - Use the touch action to surface contacts in recent. - Sort by recent, by recently added, by tag or by country. - Privacy Built-In from the start. - Actions such as favourite, tag and hide work across devices if you are using iCloud. - Works offline Search - Search text in contacts - Diacritic insensitive [a diacritic is a glyph added to a letter or to a basic glyph]. - Works with natural language text to ensure correct behaviour in multiple scripts and languages such as Chinese or Japanese. https://ift.tt/xXCzSq5 August 14, 2022 at 09:44PM

Show HN: Anysphere, home for important, long-form conversations Hi everyone! I’m Arvid, cofounder of Anysphere ( https://anysphere.co ). With my two friends Sualeh and Shengtong I have been spending the last few months building a dedicated home for important, long-form conversations. We’re super excited to let the HN community test it out! We think that no existing platform for point–to-point communication prioritizes the conversations that you actually care about and that really matter. Instant messaging is filled with careless texts and stickers, email is filled with receipts and spammers, and physical mail, while better in those respects, is slow and cumbersome. None of the existing platforms are private enough. Anysphere attempts to fix this. It is private, secure, desktop-first and only allows people you added to contact you. Our whitepaper ( https://ift.tt/lJwazS8 ) describes our privacy and security model in detail — in short, we protect all of your data and metadata against eve...

Show HN: shortcommand – Easily run a set of commands quickly using a YAML file This tiny command line tool was created mainly because I have several apps that I run on my server and finding the right set of commands for deploying an app is a hassle. So this basically documents the set of commands for each of my projects, as well as gives me quick access to them. Just wanted to share it here in case anyone else might find it useful. https://ift.tt/sLljYR1 August 14, 2022 at 11:17PM

Show HN: Quaternions: A Practical Guide I wrote this article over the past few weeks, while building a structural chemistry model. I found most sources available either dive into quaternion mathematics and reasoning without building intuition useful in applications, or are documentation for specific computer graphics libraries. I'm using this article as a personal reference; perhaps others will find it useful too. https://ift.tt/J9g5TOt August 14, 2022 at 10:44AM

Show HN: Makerspace for “bad” art and thoughtful subjectivity Inspired by r/BadArt and r/CrappyArt https://ift.tt/evgDMQI August 14, 2022 at 07:18AM

Show HN: Bog Gobbler Word Game Two years ago my pandemic project was an online multi-player variant of Scrabble named Crossword Island Hopper where you capture territory by placing words on a board. It proved to be wildly unpopular. More recently I have been working on Bog Gobbler, which is a variant of Boggle where you capture territory by finding words in the grid. The territory-capture element is much more relevant in the multi-player game, but also affects the mechanics of solo games. This one is a little more popular and there is a daily solo challenge where everyone plays the same grid, with a global and personal leaderboard. You can go directly to the daily challenge at: https://ift.tt/IZKOUc5 If you know how to play Boggle the one thing you need to be aware of is that after the first word you find, all subsequent words must include at least one letter that you already "own". https://ift.tt/y0JFS8d August 13, 2022 at 09:41PM

Show HN: `pdf2searchablepdf` command-line tool to make PDF have searchable text Easily perform OCR (Optical Character Recognition) on PDFs. `pdf2searchablepdf input.pdf` = voila! "input_searchable.pdf" is created & now has searchable text https://ift.tt/e2YtZsC August 14, 2022 at 03:10AM

Show HN: Create WireGuard Mesh Networks Using Vault https://ift.tt/VT3jDO8 August 14, 2022 at 02:30AM