News

Show HN: GPTMinus1 – Fool OpenAIs AI Detector by Randomly Replacing Words This is a joke before anyone gets too worked up. The algo is a simple one which goes and replaces random words with their synonyms. It will obviously beat these AI detectors but the output isn't probably what you would want. The point stands though that more sophisticated approaches that rephrase or mix up the word distribution will be able to throw off the detector and it should not be relied on exclusively for, say, checking if a student assignment is AI generated. https://ift.tt/pEGh2Um February 1, 2023 at 06:26AM

Show HN: Random Wikipedia Article iOS Shortcut https://ift.tt/FhqdOea January 31, 2023 at 01:35PM

Show HN: GPT-3 generated Hacker News summaries in the style of n-gate.com Just a fun experiment I did this morning for those who miss the n-gate.com commentary :D https://ift.tt/OyfiD8N January 31, 2023 at 01:31PM

Show HN: Convert ZigBee sensors to LPWAN sensors with LoRaBridge https://ift.tt/vOtafeP January 31, 2023 at 09:59AM

Show HN: Convert AI generated text to human generated https://ift.tt/vGpBSEF January 31, 2023 at 08:52AM

Show HN: My kids interviewed Vint Cerf – this is what he said https://www.youtube.com/watch?v=YNU71T1T1Zw January 31, 2023 at 06:27AM

Show HN: LangChain Tracing Something we've been working on for the past few weeks - an easy way to visualize, debug, and explore the execution trace of LangChain agents and chains https://ift.tt/5Gvjz2u January 30, 2023 at 03:54PM

Show HN: Diarycli Having had good usage and some positive feedback on https://ift.tt/zOTxacJ , I decided to pack it into a pip package. Essentially, all this does is to make creating diary super simple in the CLI, and resulting diary organized in a nice /diary/year/month/date.md hierarchy. Having used this for a few years, I find this tool indispensable - I was never able to write diary consistently but once it was available via `diary` it became nature to utilize this to manage daily tasks at work and write personal reflections at home. https://ift.tt/PSZ0vc5 January 30, 2023 at 06:16AM

Show HN: small x86-64 assembler written in V https://ift.tt/X791iNc January 30, 2023 at 01:25PM

Show HN: A parser and browser for the recently published Lisa Source Code https://ift.tt/guAVM0C January 30, 2023 at 02:54AM

Show HN: ChatGPT writes a song about creating AI in style of Tolkien Just finished some work involving ChatGPT when I felt strong Tolkien nostalgia, so asked it to write a song in the style of Hobbit, the result was amusing, so what the heck, here it is: > Write a short song in the style of Tolkien's Hobbit that tells of a skilled programmer creating artificial intelligence Verse 1: In the land of code and screens, Where the bits and bytes do gleam, There lived a programmer so wise, With knowledge and skills that did surprise. Chorus: Creating AI, a masterpiece, A mind so bright, a true release, Bringing forth a new dawn, Of intelligence beyond what's gone. Verse 2: With a flick of his wrist, and a tap of his key, He weaved a spell, of art and decree, An algorithm so pure and fair, That could learn and think, beyond compare. Chorus: Creating AI, a masterpiece, A mind so bright, a true release, Bringing forth a new dawn, Of intelligence beyond what's gone. Bridge: From th...

Show HN: Train CIFAR10 to 94% in under 10 seconds on a single A100, world record Hi, My career is currently in this field, and I created this project as (effectively, among other things) a living resume, and to also be a really great workbench for hacking/experimenting on different methods. Testing and getting a feel for how different methods work within this framework is truly a delight, and quite simple/fast. Additionally, generally speaking, many of the mathematical concepts should transfer, so this (for me) has been a really great proving grounds in testing out how something might work in a different place in the real world. We hope to get under 2 seconds of training time (for 94%) within about two years or so, so stay tuned for updates as we continue to push more changes that take us faster and faster than our starting point of ~18.1 seconds or so. By the way, this architecture and training hyperparameters do indeed scale well, just increase epochs from 10->80 and base_depth fr...

Show HN: An online IDE that records your coding session https://ift.tt/mYqKiJ1 January 29, 2023 at 10:47PM

Show HN: I got unlimited airport WiFi access Most airports offer wifi in following variants: #1 unlimited free wifi access #2 time-limited free wifi e.g. 2 hours, after this one has to pay #3 pay upfront for wifi I happen to be in a #2 airport and figured that by changing my MAC address I should be able to circumvent the artificial limitation by the airport through knowing my initial MAC address. On my macbook though the commands ```sudo ifconfig en1 ether 00:e2:e3:e4:e5:e6``` don't seem to work after the year 2018 (thank you apple). After some search though I was able to change the MAC address https://ift.tt/A6M2bQS and enjoy now unlimited wifi while waiting for the airplane. January 29, 2023 at 03:03PM

Show HN: Published Thanks-Dependencies written in Rust This only list dependencies(currently only supports cargo of Rust). You can use this lib if you want to list dependencies on your README :) https://ift.tt/lPD1jI3 January 29, 2023 at 02:22PM

Show HN: Reinventing the wheel, one product at a time https://ift.tt/sHXj4g5 January 29, 2023 at 10:55AM

Show HN: Display Fox Image in the Terminal https://ift.tt/1or3Oz5 January 29, 2023 at 10:00AM

Show HN: QuadSort, Esoteric Fast Sort https://ift.tt/mUG4Znh January 29, 2023 at 05:42AM

Show HN: I built a web app to generate Emacs and Vim themes from VSCode theme Screenshots: https://ift.tt/A9oJaYF Website: https://ift.tt/wGe9p7n Source: https://ift.tt/Ge6bLu1 Written in Vanilla JS, generation happens entirely in browser. Automatically adds some default faces for few Emacs packages. Vim version also comes with 256 color support for terminals. https://ift.tt/gP1WvFD January 29, 2023 at 01:21AM

Show HN: I’m an introvert – made an app to help maintain connections with people https://communiqai.com January 28, 2023 at 05:12PM

Show HN: AI Writing Check – Teacher Friendly GPT Detector https://ift.tt/stYIFN1 January 28, 2023 at 04:12PM

Show HN: Clamshell- an experimental Python based shell About a month ago I started a suprisingly-not-that tricky project to build an experimental python repl that I could use instead of bash as a daily shell in windows, mac or linux. It"s more hack-for-exploration than a production ready shell, but here it is! Hope somebody finds it anywhere near as interesting to check out as I found making it. Disclaimer: I know about xonsh and love it (if you haven't heard of it, google it). This project is more pure python and less python and bash interacting - see the readme for more details. https://ift.tt/4HTajhs January 28, 2023 at 03:28PM

Show HN: The “Build Your Own Redis” Book Is Completed Feedbacks are welcome. https://ift.tt/Ied6JAU January 28, 2023 at 02:25PM

Show HN: Show HN: PlantUML based collaborative UML editor is now open source https://ift.tt/rhFi2WX January 28, 2023 at 05:55AM

Show HN: Gist for simplest dotnet cross platform audio player https://ift.tt/YCLSf9a January 28, 2023 at 12:24AM

Show HN: Interact with the terminal in plain English using GPT-3 https://ift.tt/7UTqEIk January 27, 2023 at 04:23PM

Show HN: How to bypass macOS setup and pair any Bluetooth keyboard https://twitter.com/mittermayr/status/1618973506607382529 January 27, 2023 at 03:44PM

Show HN: Netflix Prices in 245 Countries https://ift.tt/BvxkKfz January 27, 2023 at 02:18PM

Show HN: Pashword – Hashed Password Calculator https://pashword.app January 27, 2023 at 08:55AM

Show HN: Eye-controlled user interface for mobile https://ift.tt/tGnR7Y9 January 27, 2023 at 06:30AM

Show HN: Chrome extension to close Zoom tabs after launching desktop app Hi HN! I use the desktop versions of Zoom, Notion, and Asana, so at the end of the day, I have a ton of Chrome tabs left over from these services launching their apps. I threw together a little extension to clean these tabs up. Do folks tend to use the browser versions of these apps? Or are there other sites that this extension should support? https://ift.tt/Gr71s56 January 27, 2023 at 04:43AM

Show HN: A.I. Runner Several months ago I released a pay version of my software A.I. Runner but quickly pulled it due to some technical issues. I also didn't care for the architecture (a .net form app running a python server and communicating over a socket). I reworked the application and have relaunched it today. It is written in pure python and has a number of features that the previous version lacked. Current features are txt2img, img2img, inpaint, outpaint, an image gallery, an editable huggingface model db, sprite mode (for easy pixel sprite creation - the whole reason I started the app in the first place) an infinite canvas for outpainting and more. I have released it as a free application and would appreciate any feedback. I recommend installing with the itch.io launcher as this will allow you to easily check for updates. https://ift.tt/EUiluP3 January 27, 2023 at 01:31AM

Show HN: Rest – Instant RESTful API on Any SQL Database https://ift.tt/tITGQy2 January 26, 2023 at 09:42AM

Show HN: Coder Guard – Protect Your IDE from Malicious Extensions There is a growing problem with VSCode extensions: - they're not sandboxed (yet) - just like double-clicking an .exe file - they don't have a permission model - they auto update - they have built-in persistence - they are installed on developer machines with high-value credentials The recent CircleCI and LastPass incidents were both suspected to originate from a compromised developer machine - which is becoming every organization's Achilles heel in terms of cyber posture So I've been working on a way to help mitigate some of these risks Right now, only an MVP of a "CLI" is available: $ code --list-extensions --show-versions | curl --data-binary @- https://ift.tt/Z3q5VUz Which will list your installed extensions with some enriched information to vet their trustfulness But much more detailed threat intel will be shown in the upcoming website and extension, including - Behavioural data gathered fro...

Show HN: VSCode like editor in an extension. Make code alterations fast https://ift.tt/9Gj4Z1S January 26, 2023 at 06:50AM

Show HN: I made a site that automatically unsubscribes you from unread emails Hi Guys, I'm Spencer and recently built AutoUnsubscribe to keep on top of my email subscriptions. The basic idea is: Automatically unsubscribe from unwanted emails that you never open, so you can focus on the emails that matter, saving yourself time and effort. I find overtime I accumulate hundreds of email subscriptions accidentally, especially when I ran an ecommerce business where our emails seemed to end up on all our suppliers, and their suppliers mailing lists. Some people stay on top of unsubscribing easily, however it's something I've always struggled with, especially having ADHD. I wanted a way to stop my inboxes getting out of control without me having to do anything so I built this app. An added bonus is it helps you unsubscribe from subscriptions you were on the fence about unsubscribing too, as it points out you have not even opened them. It also warns you before unsubscribing and giv...

Show HN: GPTKit – ChatGPT and AI Generated Text Detection Tool Hey, HN community, We are thrilled to introduce GPTKit, our AI text generation detection tool that helps users identify human-written and machine-generated text. With GPTKit, detecting generated text is easy and accurate. Our tool uses 6 distinct methods to classify text with a 90% accuracy rate, based on testing a dataset of 100K samples. We would love to hear your thoughts on GPTKit, please give it a try and let us know your feedback. You can check it out at https://gptkit.ai Cheers! https://ift.tt/TL06Uzs January 25, 2023 at 10:57PM

Show HN: A tool to design and run user state machines Hi everyone, I’m Joe, CTO at Dopt. We’re building a tool that lets you design user state machines with an SDK so that you can run them in your product. We offer a React SDK that lets you create instances of those machines for any user of your product and exposes methods for transitioning the state of the user—effectively moving them through the machine. Dopt then acts as a persistence layer for the users’ machine state. We call our machines “flows”. Dopt lets you send in data about your users (identify calls/properties) and lets non-devs define rules based on that data for which users should enter the flows. Non-devs can also update content and other custom properties that can be referenced via the SDK. For example, with Dopt’s SDK you can build: - a multi-step, interactive product walkthrough that helps users learn how to use a product by using it ( https://ift.tt/gmWCiVK ) -a getting started checklist that helps a team get setup a...

Show HN: StackOverflow-Like for ChatGPT Prompts https://ift.tt/QWMDlh7 January 24, 2023 at 06:33PM

Show HN: Create QuickBooks Sale Receipt from 3rd Party Transactions Hello everyone. I created a very niche product for my payment gateway customers. They are struggling with the manual process of marking transaction(s) as received in QuickBooks for their franchisor reports and bookkeeping. Paysync.ca turns a manual process into an almost fully automated solution by turning a transaction into a Sale Receipt. We currently support NMi gateways or affiliated gateways and soon importing CSV files. If you are interested you can join the beta program at https://paysync.ca Hacker News registrants will be granted access in front of the line. Have a good day! https://paysync.ca/ January 24, 2023 at 07:12PM

Show HN: LowEndInsight – a “bus-factor” risk analysis tool What began as a pet-project a few years back, an a start to learning functional programming with Elixir, turned into a bit of a research effort for CS students. I'd asked them what info could they glean from a git repository, specifically about the risks associated with using it (or becoming dependent on it). The focus quickly arrived at "bus factor" - what happens when the main developer moves on. From there we started thinking about other metrics and a couple stood out - mainly the distribution of contributions, and the obvious commit currency time. The initial research was focused on library packages from the main ecosystems - e.g., Javascript's NPM and Python's PyPI. We quickly found that to be a massive challenge - at the time neither required packages to provide a valid URL pointing to their source code. This itself was an indicator of something. Once the students moved on I continued to think about ...

Show HN: Semantic search and workflows for medical/scientific papers https://ift.tt/DmWfirB January 24, 2023 at 04:33PM

Show HN: Realtime GPU-powered implicit function plotter in your browser https://plotf.xyz/ January 24, 2023 at 01:41PM

Show HN: ThisResumeDoesNotExist – ChatGPT generated resumes of famous people https://ift.tt/WmnUuf8 January 24, 2023 at 01:34PM

Show HN: Contribute to a Truly Open Social Network https://ift.tt/pFQb5Cm January 24, 2023 at 12:57AM

Show HN: Pybond – A spying and stubbing library inspired by bond (Clojure) https://ift.tt/mAkaDXI January 23, 2023 at 09:02AM

Show HN: Shite: The little hot-reloadin' static site maker from shell Or more precisely, my little site maker... It is a personal tool that I thoroughly enjoyed making, and enjoy using to write my website < https://evalapply.org >. A caveat before any more; nobody was supposed to promote this insanity. Like, terrible things have been done involving inotify and xdotool. But . It showed up on HN some months ago. That too while it was still, shall we say, fermenting. It got "done" some time thence, and of course one could not let the half-past just be . So here we are, for better or worse. Thank you HN mods for helping me repost! _\\// The README explains all, animated GIFs and whatnot. Some assorted highlights: - shite's, ah, "business logic" (except templates) is about 300 lines of Bash, written in Functional Programming style [^]. Pipeline all the things! - The innards won't surprise Perl/PHP/Shell gentleperson hackers from the last century. - The ...

Show HN: Making an open source project regrouping the most interesting AI APIs Hi, I'm working on a project that regroups all best AI (AIaaS) from different providers (GCP, AWS, Azure, DeepL, etc.) in one API ( https://ift.tt/lToVyaq ). I've got asked the question : why aren't you regrouping Open Source models (instead of proprietary APIs) into one repo? Well because it doesn't make sens to deploy and maintain large pytorch (or other framework) AI models (especially for document parsing, image and video moderation or speech recognition) in every solution that wants AI capabilities. So using APIs makes way more sens. Deployed OpenSource models are being included using different APIs like HuggingFace and other equivalents. The current plan is to add some of these AI capabilities into n8n automation ( https://ift.tt/EgQm01P ) and Odoo App ( https://ift.tt/pTuiLGy ) (receipt, resume and ID document parsing, content moderation and translation) . Some other capabilities can i...

Show HN: Auto2FA – Autofill SMS 2FA codes anywhere https://ift.tt/Le2yHmX January 22, 2023 at 08:46PM

Show HN: Synesthesia – Visual Website Builder Synesthesia is a platform that allows you to create create, customize, and publish your own website. It allows you to select free templates to get started, it has a drag and drop editor to customize the website to your liking, and it publishes and hosts your newly created website. You can also view website analytics and upload content to update your website. I would love to hear any feedback on the project. https://synesthesia.ai/ January 23, 2023 at 03:00AM

Show HN: Schedule flexible 1:1's or team meetings using AI https://ift.tt/6ap8NRg January 22, 2023 at 10:39PM

Show HN: Tmfi: The Missing Firefox Installer Mozilla provides prebuilt versions of Firefox for macOS, Windows and Linux. Unfortunately, the Linux version is just a tarball, so it does not create a menu entry or install itself in $PATH. tmfi fixes this. https://ift.tt/F9eyKQz January 22, 2023 at 07:15PM

Show HN: New AI edits images based on text instructions This works suprisingly well. Just give it instructions like "make it winter" or "remove the cars" and the photo is altered. Here are some examples of transformations it can make: Golden gate bridge: https://ift.tt/rTJ9NCu... Girl with a pearl earring: https://ift.tt/rTJ9NCu... I integrated this new InstructPix2Pix model into imaginAIry (python library) so it's easy to use for python developers. https://ift.tt/k8Pz6Rl January 22, 2023 at 05:25AM

Show HN: Billionaire Activist Investor calling for more layoffs [pdf] https://ift.tt/zLNe0YM January 22, 2023 at 01:57PM

Show HN: Task Completion Engine Hi HN, This is Saravanan. I built a simple tool to assist you to complete a given task. I love to hear your thoughts / feedback on this POC. Thank you https://taskbloom.com/ January 22, 2023 at 08:05AM

Show HN: Can you tell if this poem was written by AI? https://ift.tt/ZQ9XdvD January 22, 2023 at 01:12AM

Show HN: Kapow – Bootable x86 assembly game running in the browser In my first year of university I made an x86 assembly game for a course competition. I recently got the idea to get it working in DOSBox in order to be able to play it in a browser, and this is the result. Source code is here: https://ift.tt/CioUJc7 https://ift.tt/l3n0u74 January 21, 2023 at 06:34PM

Show HN: Smoosh – A Blazing Fast, Bit-Oriented Serializer Hi all! So a few weeks ago I decided to write a low latency serializer. That meant being very careful about runtime costs and the size of the resulting byte array (packet fragmentation limits). I'm pretty happy with the result, it's based off the excellent Flat library on Hackage, and the benchmarks look pretty good. Looking forward to hearing your feedback! https://ift.tt/qIbEARD January 21, 2023 at 01:47PM

Show HN: Mass Brawl ( WebGL/ClojureScript Game) https://ift.tt/QTjw9lR January 21, 2023 at 05:17PM

Show HN: A lightweight tRPC-like alternative https://ift.tt/kDyRAao January 21, 2023 at 07:59AM

Show HN: Linux and Windows CalDAV calendar client Hello, I have been developing self hosted CalDAV calendar Bloben (https://bloben.com), which is now available also as standalone Electron desktop client for Linux and Windows. It is using same client and server code base with some changes like: - switching from PostgreSQL database to SQLite - requests are handled with IPC - no account management, just single user Why Electron app when there is already self hosted client? I think there are some people, who don't want all features from self hosted version and using desktop app might be easier for them or it is just better alternative (be it maintenance, security, features). Published versions are advised to be for testing purposes only due to possibly many bugs. They can be found here: https://ift.tt/kgdr3aj Main git repository is here: https://ift.tt/z0PaEsg Thank you and feel free to try it or ask if you are interested in anything. January 21, 2023 at 02:01PM

Show HN: Made to fit alternative to ready fast fashion Our attempt to provide a made to fit or personalised garments as an alternative to fast fashion brands. https://ift.tt/LNirmpw January 21, 2023 at 11:34AM

Show HN: Dopt – State machines and SDKs/APIs for your user flows Hi everyone, Dopt lets you visually model flows (which are state machines) to power your product’s onboarding and education experiences. We offer a React SDK that lets you create instances of those flows for any user of your product and exposes methods for transitioning the state of the user—effectively moving them through the flow. Dopt then acts as a persistence layer for the users' flow state. Dopt lets you send in data about your users (identify calls/properties) and lets non-devs define rules based on that data for which users should enter the flows. Non-devs can also update content and other custom properties that can be referenced via the SDK. For example, with Dopt’s SDK you can build: - a multi-step, interactive product walkthrough that helps users learn how to use a product by using it https://ift.tt/vHKsnib - a getting started checklist that helps a team get setup and activated https://ift.tt/Wyk1i5r You ca...

Show HN: Rewrite a sentence or paragraph in Gen Z slang with the help of AI https://ift.tt/NDlKoLS January 20, 2023 at 07:43PM

Show HN: Taggy – Open-source package to auto-tag input/text Hello! I'm building a typescript based frontend package to tag/categorize any form of textual input. Straight to the demo -> https://ift.tt/3jFKRTr Project focus: - lightweight (frontend package without any backend server stuff) - easy integration (currently npm/vanilla, frameworks to come) - free and open source It works on the basis of a pre-defined list of trigger words (glossary). With this approach there is no need for any external services or heavy backend/ML-things. https://ift.tt/90KNQc7 January 20, 2023 at 04:52PM

Show HN: A Rusty iOS Calculator Clone A browser based iOS calculator clone, written in Rust, compiled to WebAssembly. Repository: https://ift.tt/JOHpTaC https://ift.tt/BUgqCxj January 20, 2023 at 01:54PM

Show HN: Free, open-source tool for backing up Microsoft 365 Data – Corso https://ift.tt/HZ8mKWk January 20, 2023 at 12:26AM

Show HN: lakeFS – Version Control for Big Data https://ift.tt/yJ3apRh January 19, 2023 at 05:18PM

Show HN: DALL-E for Playlists Natural language playlist is an AI tool that generates a Spotify playlist based on your prompt. https://ift.tt/t2OFsu0 January 19, 2023 at 08:11PM

Show HN: Alternative to ChatGPT with limited downtime and unlimited calls https://ift.tt/ZtqcbRp January 19, 2023 at 07:06PM

Show HN: DoomCheck: A tool for probabilistically estimating project size https://ift.tt/vOWGora January 19, 2023 at 03:51PM

Show HN: Retool Mobile https://ift.tt/AihglDZ January 19, 2023 at 04:31PM

Show HN: A version control system based on rsync Hi everyone! I'm trying to create a version control system that solves some of the problems that Git and other version control software has when working in a team. Let me know if you have any feedback! https://ift.tt/qpTCHZa January 19, 2023 at 01:07PM

Show HN: Codex – Find and Replace for Code Most code editors' find & replace features are still very close to the original design intended for text documents, so they become unwieldy when you need to match across newlines and indentation for example, or when a parse of the code is necessary to capture a particular expression. Codex ( https://ift.tt/faXOnmN ) is an attempt to rethink what find & replace should look like in a modern code editor. It defines a simple but powerful syntax for describing code modifications, combining plain text, regular expressions and Tree-sitter queries, along with sensible handling of newlines and indentation*. It can be used just like regular plain text find & replace, but allows freely mixing in regexes and Tree-sitter queries as more flexibility is needed. It introduces "line quantifiers" for matching a bunch of lines at the same nesting level, so basic structural changes can be achieved without even using a query (see the Java...

Show HN: Columnar store for fast, lightweight logging Founder here, Parseable is a lightweight log ingestion and query engine written in Rust. Parseable can ingest data from existing logging agents (FluentBit, LogStash, Vector, syslog-ng and more) using HTTP + JSON output. Ingested logs are stored as semi-indexed Parquet files (on disk or S3). You can query the data with builtin query engine using SQL or use a query engines of choice like Spark, Presto, Trino and so on. We also developed a Grafana data source plugin that lets you visualise log data via Grafana. Sample dashboard link in readme. As log data grew, our industry has responded with SaaS and fully managed offerings, but if you're looking for freedom, interoperability and full control over your data - there are no great options. With Parseable, we are looking to provide an strong, viable and FOSS alternative. https://ift.tt/Znx3BFi January 18, 2023 at 05:36PM

Show HN: A toy graphical Linux shell written in Java with Foreign Func&Mem API https://ift.tt/jrYFUbz January 18, 2023 at 06:16AM

Show HN: My daily workouts generated with ChatGPT https://www.aiwod.org January 18, 2023 at 10:16AM

Show HN: Metapict – TikZ like figures using Racket https://ift.tt/Uj41Ny6 January 17, 2023 at 11:00PM

Show HN: I made a tool, create GitHub Repository from local directory directly Create a remote repository directly from your local folder to GitHub. https://ift.tt/Mfsxvhb January 18, 2023 at 02:28AM

Show HN: Summate.it – Quickly summarize web articles with OpenAI https://summate.it/?v2 January 18, 2023 at 12:59AM

Show HN: Otterkit – COBOL compiler for .NET I'm the lead developer of Otterkit. We've been working on this compiler for the past few months. The goal is to support the latest COBOL 2022 standard and compile it to C# (will support nativeAOT as well) Currently most of the work is being done on the parsing side of it to ensure that it can correctly parse all of the 2022 standard. We're almost done writing the parser, and will soon move to the codegen and runtime library. Please let me know what your opinion is on the project. I'll be here to answer any questions about it. We're also looking for contributors if anyone is interested in helping the project grow into a production ready compiler. https://ift.tt/6CV1zsB January 17, 2023 at 02:13AM

Show HN: Anonymous Feedback Tool for Teams https://runsignals.com/ January 16, 2023 at 10:53PM

Show HN: Gen AI career guide for software engineers https://joingenai.com/ January 16, 2023 at 06:29PM

Show HN: Smooth-scrolling IBM retro ASCII text to soothe all your illusions https://ift.tt/zAgL0bN January 16, 2023 at 02:48PM

Show HN: VeloxDB Fast Object oriented DB for C# This is a project I have been working on with some friends for some time. We left our jobs in March to pursue it full-time, and now we have something to show. We built a database called VeloxDB (Velox means speed in Latin). VeloxDB is a fast, object-oriented, in-memory database for C# with an emphasis on correctness. Let me give a quick breakdown of all the terms involved: • "Fast": The whole database is built with performance in mind. We achieve 2.5 million ACID write transactions with an AWS c6a.8xlarge compute instance. • "Object-oriented": The DB offers an object-oriented interface, giving you an ORM-like experience. Your code is deployed within the database, reducing the overhead of communicating with the database to a minimum. • "In-memory": The entire dataset has to fit in memory, so if you have a 30GB database, you need 30GB of RAM. The data is still persisted on disk, so there is no data loss if the ...

Show HN: Sketch – AI code-writing assistant that understands data content https://ift.tt/QAg0YHn January 16, 2023 at 02:33PM

Show HN: Caff.ai a Caffeine Manager for better sleep and more energy Hey HN, I often don't know if I can have a coffee at 2pm and started logging my caffeine intake so I wouldn't be up until 2am. For me it was never as easy as a cut off time (ie stop coffee at 1pm) because I vary the amount and timing of my coffee day to day. I made an app that helps you stay in your custom 'daytime target range' and under your 'bedtime target' caffeine level. It can predict how much caffeine you'll have at bedtime and tell you what time your caffeine will be below a configurable sleepable level. I also added a feature that gives you a notification 30 minutes before you can have your last cup of coffee and still be under your bedtime target at bedtime. This helps you stay maximally caffeinated while minimizing the negative effects. I have over 600 drinks in my drinks list, and I'd appreciate any feature suggestions or tangential app ideas as well. https://ift.tt/8Mvx7RN ...

Show HN: Free Online Course – Debugging Difficult Conversations As an engineer I get frustrated at other training courses that talk a lot of theory, but don't have a lot of practical advice and tools to actually help. So, I built an online self-paced training course on difficult conversations (think feedback, salary negotiation, etc) that I wanted to share with the community. I like to make my training courses more "algorithmic." A process you can follow to approach a Difficult Conversation, get in the right mindset to tackle it, and prepare what you need to that allows you to do it well. This course will teach you: - What Difficult Conversations are and what happens when you ignore them - Why having Difficult Conversations can be beneficial to you, your team, and your career - A framework (and accompanying worksheet) to help you prepare for Difficult Conversations https://ift.tt/fB9qVWj January 15, 2023 at 11:19PM

Show HN: My Bookmarklet Editor https://ift.tt/hlTfCNI January 15, 2023 at 05:06PM

Show HN: Sysm lets you play custom sounds on specified events https://ift.tt/a0sxEXV January 15, 2023 at 09:54AM

Show HN: QoQo, your user experience AI companion QoQo is an AI companion for UX designers, agencies, and organizations that helps them stay organized and save time. It has a wide range of features that can assist in streamlining workflows, improving collaboration and increasing productivity. https://ift.tt/xdMADJs January 15, 2023 at 02:13PM

Show HN: Group accountability for atomic habits (iOS) I started this project by running 10-day group challenges on Whatsapp. The group was gathered via a Webflow landing page, Google forms, Zapier and a PayPal button (here’s what I posted on HN at that time - https://ift.tt/FsJeuUd ). The WhatsApp challenges turned out to be a hit with over 85% checking in daily and 45% repaying to join multiple challenges. After having tried Streaks, Habitify, GTD, reminder apps, google calendar, Notion...etc—I was still having trouble staying consistent with my personal/wellness goals and habits. Methods from Atomic Habits by James Clear—are what worked best for me—but sticking to it alone was hard. For example, I had a daily push-up reminder on my google calendar that I ignored for almost a year. Fast forward, I’m now on day 120+ doing push-ups, meditation and waking up before 6am—after participating in group accountability challenges :) To see if we can scale it to help more people and potentially ...

Show HN: RecoverPy 2.0: Recover deleted or overwritten files from your terminal Repo: https://ift.tt/x0wD8vd Hi! I just released RecoverPy version 2.0.0 and wanted to share it with you. RecoverPy is a tool with Terminal User Interface to recover deleted and/or overwritten data from your terminal. Version 1.0.0 was released probably around 2 years ago and I was quite amazed by how popular it got :) The initial audience was people trying to recover lost files, but it stuck with hacking/forensics community, I even got to receive mails to appear in hacking magazines and blogs. That was quite unanticipated but I'm glad it's useful to other people :) I got the idea when I was a noobie coder and, among other flaws, didn't use any VC. I worked all day long on a script when instead of outputting my script execution to a file I... output my log file content into my script file, then bam, my script was gone. I searched for solutions to recover it, the thing is it was not just "de...

Show HN: Kody Tools – I developed 300 tools in 6 months This is just a side hustle but I ended developing 300+ tools. Any feedback or suggestion is welcome. https://ift.tt/3xrEZs5 January 14, 2023 at 06:15PM

Show HN: Tweet Spear – Accurate replies to boost your Twitter engagement https://tweetspear.com January 14, 2023 at 07:56AM

Show HN: Hacker News Without News https://ift.tt/LMlQ9h1 January 14, 2023 at 01:19PM

Show HN: Made a GPT-3 powered Chrome extension to explain code anywhere https://ift.tt/yQWcfVH January 14, 2023 at 07:33AM

Show HN: Use predictive modeling to win your bracket competition Hi! I made this as a side project this week to submit a bracket for our friends' NFL playoff bracket competition. It is all html and vanilla JS, runs directly in the browser, and is pretty fun to take for a spin. Obviously it is far from polished - that might have to wait for next year! https://nflbracket.xyz/ January 14, 2023 at 03:46AM

Show HN: A pen that digitizes handwriting on any paper Our team has been working on Nuwa Pen for a while, and we're excited to share that we are in pre-order. The reception at CES was amazing, so I thought I'd share it with you too. https://ift.tt/8t2ubaZ January 13, 2023 at 04:31PM

Show HN: An AI Assistant for Obsidian https://ift.tt/GrwtuJg January 13, 2023 at 09:59AM

Show HN: A script to search and open Chrome bookmarks from your terminal https://ift.tt/wKjDHyq January 13, 2023 at 12:56PM

Show HN: Golang Configuration Library https://ift.tt/uTC7kow January 13, 2023 at 08:08AM

Show HN: Automate any software and website with no-code editors and Python https://ift.tt/PCj3sOk January 12, 2023 at 10:48PM

Show HN: Vent: Anonymous Topic-Based Microblogging https://ift.tt/EwdymRn January 13, 2023 at 03:05AM

Show HN: Use ChatGPT and Excel to get superpowers During my winter holiday I played with ChatGPT and built an integration with the OpenAI Completion APIs and Excel. (And yes technically not ChatGPT but as close that we can get with the APIs that are available.) I found this incredible useful for my work on Filestar. I wrote some instructions here on how to try this yourself: https://ift.tt/gaxIpEh... Please let me know if you figure out any useful prompts. https://ift.tt/NzQAu9F January 12, 2023 at 09:13AM

Show HN: SheetHub – Turn your Excel formulas into APIs https://sheethub.io/ January 12, 2023 at 11:02AM

Show HN: Get a verifiable human proof seal for your content Get a unique seal and url that is verifiable. Display a unique badge next to your content that proves there is a human behind the content. https://ift.tt/uO28ypN January 12, 2023 at 02:43PM

Show HN: Mapperly – A .NET source generator for object to object mappings https://ift.tt/fOl3LkZ January 12, 2023 at 11:39AM

Show HN: Basti – connect to AWS DBs with no idle cost. No SSH keys. IAM-driven https://ift.tt/9G2fzpb January 12, 2023 at 11:34AM

Show HN: Fern, a language for defining REST APIs that compiles into OpenAPI Hi HN, this is Danny, Deep, and Zach. We built Fern after our previous ed tech startup failed. We were frustrated with how much time we spent writing “API code” instead of working on the actual product. We tried to use OpenAPI but we were underwhelmed - the generated code wasn’t idiomatic and it still required manual work (custom templates, scripts, manually publishing SDKs to registries). The Fern compiler takes your API as input and invokes generators that output things like: SDKs, server code, a Postman collection, and an OpenAPI spec. Some technical highlights about the compiler + generators: - The compiler (available as a CLI) handles syntactic + semantic validation. It also includes a linter that encodes best practices. If your API Definition compiles, you can have high confidence that the SDKs will generate correctly. - After all the parsing and validation, the compiler outputs an intermediate representa...

Show HN: Simple Mind Map App https://ift.tt/knDILK6 January 11, 2023 at 10:46AM

Show HN: Python with Rust powers https://ift.tt/xiloyek January 11, 2023 at 11:13AM

Show HN: Grila – Calendar for keyboard addicts, always one keypress away https://ift.tt/ESUdHqf January 11, 2023 at 07:49AM

Show HN: Syncthing-map – a utility to map syncthing devices and folders If you use the excellent Syncthing[1], you may quickly be lost in the various shares between devices. I was. This was the trigger to write a small application that creates a map of your devices, their folders, and how each is shared. It is directly based on the configuration file of each device. The stable version[2] generates a HTML file you can render in a browser to show the map (based on mermaid.js[3]). I just released an experimental feature[4] that starts a web server which will dynamically create the map based on configurations shared by the devices. Binaries are available as well[5]. I would be glad to hear any comments or advice (I am an amateur developper). Thanks! [1] https://syncthing.net/ [2] https://ift.tt/gZ5lLh0 [3] https://ift.tt/xoUrLGn [4] https://ift.tt/tpMSBVg... [5] https://ift.tt/h3qREeH https://ift.tt/5SI0fuq January 10, 2023 at 09:03PM

Show HN: usbc.wtf – an article and quiz to find the right USB-C cable https://usbc.wtf/ January 11, 2023 at 12:55AM

Show HN: ToolJet 2.0 – Open-source alternative to Power Apps and Retool https://ift.tt/cV8deHs January 10, 2023 at 12:33PM

Show HN: Save and organize Twitter threads locally from the command line I built a tool for saving and viewing a local copy of any Twitter thread and thought I'd share it here. thread-safe is a simple CLI that combines all of a thread's contents (including each tweet's text, links, and media attachments such as images and videos) into a locally generated HTML file that can be used to display the thread locally in a browser at any time. The HTML file, all attachments, and a JSON data file are saved to the local filesystem for any use or simply as an archive. This provides a simple way to save threads of interest without having to use a third-party app that needs access to your Twitter account (or vice-versa) and forces you to reply to the thread to "unroll" or otherwise save a copy. By using a dedicated directory for all generated files, thread-safe can be used to maintain a local library of saved threads that can easily be searched using standard commandline tooli...

Show HN: PipeScore – FOSS Bagpipe Notation Software I've been working on some version of this since May 2019. It is a web app that allows writing out music for the Highland bagpipe. While it uses the same notation as normal music, bagpipe music tends to have a greater focus on gracenotes (embellishments). Most music software does not deal with this very well (e.g. MuseScore just displays a list of every single possible embellishment, of which there are hundreds [1]). PipeScore instead takes advantage of the fact that the form of many embellishments is dependent on the notes adjacent to it, allowing it to reduce the number of options down to just 13. Questions/comments welcome! [1] https://ift.tt/lm3NrVs... https://ift.tt/fI5v8Cu January 10, 2023 at 01:10AM