Technology

Show HN: Released my first macOS/iOS app 100% SwiftUI – Bucket list https://ift.tt/9lmiOU1 September 30, 2022 at 01:56PM

Show HN: Stock Photos Using Stable Diffusion Hi HN, this is an early version of what we’re imagining as a truly functional stock photo platform using Stable Diffusion. We’re doing our best to hide the customization prompts on the back end so users are able to quickly search for pre-existing generated photos, or create new ones that would ideally work as well. If we keep going with it, in future versions we’d like to add voting, better tags, and more varied prompts, or maybe whatever you recommend! https://ift.tt/n5Yat8w September 30, 2022 at 10:45AM

Show HN: I made a site that lets you generate AI images using templates https://imageai.app/ September 30, 2022 at 11:42AM

Show HN: uFuzzy.js – A tiny, efficient fuzzy search that doesn't suck https://ift.tt/rcYKwNv September 30, 2022 at 07:44AM

Show HN: AirQL: An Airtable API with OAuth2 access control and permissions Hey there! At our company, Bit Complete [1], we use Airtable a bunch for managing operations. We really like how easy it is to throw up a form to collect information, or to build automations for offline processing like aggregations. One challenge we kept running into was how to build more complicated interactive apps using the API, while maintaining fine-grained access control to Airtable data. Airtable ties identity to API access control via API keys, which makes it very hard to build apps with realistic access control needs. So we built AirQL! [2] It’s a utility layer between Airtable’s API and custom/internal web applications that supports Google authentication and flexible access control. We’ve found that it makes it practical to build simple, useful internal apps, that still benefit from everything else Airtable has to offer. If this sounds interesting, check out the docs [3], try out the product, and let u

Show HN: Awesome Online Volunteering I made a collection of places where a person with no prior skillset can contribute their time and energy to make the world a better place, often without needing to leave home. https://ift.tt/SU2AosN September 30, 2022 at 06:08AM

Show HN: Jsonnet Course Online Hi HN! I'm usually a lurker here, but I wanted to share this: I'm an enthusiastic user of Jsonnet[1] to flexibly generate JSON and YAML files (eg for kubernetes configurations). I wanted to spread awareness of Jsonnet and made a course on Udemy. The first 1000 students enrolling within 5 days with this link get the course for free: https://ift.tt/Hr9Sy1g... I hope you enjoy the course (I'm interested in your feedback!) and if it makes you start using Jsonnet it will be mission accomplished :-) [1] https://jsonnet.org/ https://ift.tt/XPhGglu September 30, 2022 at 12:49AM

Show HN: Red Goose – Convert your website to mobile app Hi HN! We're Sonica, Marvin, and Satie, and we are building Red Goose (https://goose.red). Red Goose is a web app to mobile app conversion engine that produces ready-to-publish apps for the app stores using GitHub repos. There was a discussion on HN a few weeks ago about how a developer shaved off almost half of their native app's code without losing functionality [1]. Our launch today is a direct outcome of that thread and, moreso, in the context of this comment [2] and this one [3]. Paraphrasing the context below: > "Fastmail is the only email/calendar app with a reasonable size (just 20MB)." Followed by: > "… EDIT: just realized the app is a web view. Sigh." As someone who has been into mobile app development since 2010, the comments above read like a punch to the gut. We grew up believing that the native experience was better than the web! It took a while to admit, but the web, it appears, has

Show HN: Stable Diffusion App for iOS https://twitter.com/shubroski/status/1574767056003780608 September 29, 2022 at 01:39PM

Show HN: Git in-memory in browser with Web Assembly Create, upload, edit (multiple) files on the fly, in the browser. Git branches and git commits allow to save your changes, create multiple "workspaces" and switch between them in one click. Repo: https://ift.tt/1xtMJpd https://ift.tt/QTxNeX6 September 29, 2022 at 11:50AM

Show HN: Alinea – open-source headless CMS https://ift.tt/GLuY0Rt September 29, 2022 at 08:01AM

Show HN: Uffizzi – Open-Source Preview Environments https://ift.tt/mEVadqZ September 29, 2022 at 08:57AM

Show HN: A Node.js SDK to embed zero trust principles in your app https://ift.tt/BIDevw1 September 29, 2022 at 04:45AM

ButtFish – Effortlessly transmitting Morse Code of chess moves to your butt https://ift.tt/GuI5sbr September 28, 2022 at 03:55PM

Show HN: My Q&A with Neal Stephenson on making the Metaverse himself https://ift.tt/duQtW9D September 28, 2022 at 02:17PM

Show HN: All-in-one open source tool for data pipelines https://ift.tt/fVG3Hol September 28, 2022 at 02:06PM

Show HN: Depot – fast, remote Docker container builds https://depot.dev September 28, 2022 at 11:01AM

Show HN: Open-Source Stripe GraphQL API https://ift.tt/yGtmwdM September 28, 2022 at 10:27AM

Show HN: I wrote a database engine in TypeScript Hi! I wanted to understand more about databases' internals so I wrote one from scratch. It has a T-SQL inspired syntax with support for functions and procedures. It can be used stand-alone as a SQL engine or with a server allowing for persistence and replication to other connected clients. Performance are nothing near sqlite of course but that's beside the point. It’s a small database engine that can run in a web app as a way to store session data, do small calculations on a web worker, store the document/data the user is editing or facilitate “multiplayer” feature by broadcasting the queries the web app is running. The server runs in a container for that specific document and shutdowns automatically after a set amount of minutes of inactivity. Why did I spend time on this? I am self taught and have been a software developer for about 20 years; moved to the UK for about 10 years, now in Spain and I'm still looking for the pla

Show HN: Devlog on my Python graphics engine – node editor optimization I've started making devlogs for my python graphics engine. In this episode I'm discussing node editor optimizations I've implemented, like node collision detection and culling. Hope You find it interesting https://www.youtube.com/watch?v=VwDbfk7M1TE September 28, 2022 at 07:18AM

Show HN: Krita Stable Diffusion Plugin for Windows and Linux 17 days ago I showed off a plugin I created for Krita that allowed you to run Stable Diffusion. It was only for linux and required you to install lots of python dependencies. Now Stable Diffusion is being compiled with Pyinstaller and all its dependencies and I have added Windows support. Now all you have to do is run the server and pass it a PID (this manual passing of a PID will be removed in the next release). Here's how it works: * I forked and cleaned up Stable Diffusion https://ift.tt/EStnecR... that's what this version is using to compile it. * The Krita plugin is just a basic client that communicates with the "sdrunner.exe" process ("kritastablediffusion" on linux) * That process opens up a local socket server on port 50006, while the Krita plugin runs a socket client on the same port * binary json strings are passed betwee server and client, server gets a request and runs Stable Diffusion

Show HN: PowerUp to GitHub Actions, free for open-source (Foresight) Hello, HN! I'm Burak! GitHub Actions is great, but they fall short of answering crucial questions like; 🆘 Which tests are blocking the CI? Which changed lines haven't been tested? What is the most costly workflow? Is my workflow success rate decreasing? and many more. That's why we have built Foresight. To help you find those answers in the blink of an eye. https://ift.tt/rbHwpAD September 28, 2022 at 05:14AM

Show HN: debounce, throttle and requestAnimationFrame https://ift.tt/WxCGsmY September 27, 2022 at 03:51PM

Show HN: Ponzu – AI Generated Textures for 3D models Hey everyone! We just launched Ponzu, an AI-powered prototyping tool that generates tile-able textures for your 3d models. You can give it any prompt, choose an art style, and get an interactive playground to preview and export your generated textures. What you get with Ponzu: 1. AI-generated texture assets 2. Normal, AO, specular, and displacement maps for each texture 3. Adjustable 3D previews in the browser 4. Customizable styles and shareable links We're excited to use AI to supercharge artist and dev workflows, and we're looking forward to feedback on Ponzu! Ponzu is free to use, but we have limited capacity to run GPUs. As a heads up, there might be times when requests queue up and take a few seconds to process. We also launched today on product hunt: https://ift.tt/u5v0wz4 https://www.ponzu.gg/ September 27, 2022 at 11:20AM

Show HN: Create ultra shortcut like hn/ to Hacker News https://ift.tt/SwAx1bK September 27, 2022 at 12:26PM

Show HN: A curation of resources telling the story of Bitcoin Spend the past couple of months creating a large curation of resources from the best Bitcoin educators. The goal was to create a wholesome journey that went beyond just talking about what Bitcoin is and how it works, but also helps newcomers understand why Bitcoin exists and why it can be such an impactful technology for people all over the world. I hope it can help people get a broader understanding of Bitcoin and allow them to make an informed judgement on its value to the world. p.s. I would love to make this community-driven and the GitBook is open-source. Do contribute if you would like to! It would be much appreciated. https://ift.tt/q7TQOjE September 27, 2022 at 10:59AM

Show HN: MockMechanics is now open source Hey guys, a couple of years ago I posted about MockMechanics, a visual programming language/sandbox building game that I've been working on and there was a very positive response [0]. Since then I've been implementing most of the things I promised in my first youtube video [1] and making it ready for an open source release and I'm happy to say it's ready [2]. I've also been building new things and showing them in the youtube channel. It's written in clojure and you can use it to create all sorts of machines, games, musical instruments, etc using little to no code at all. You've seen the piano, the tetris game, the clock the combination safe and so on but since then I've built a 3d printer, a robotic hand, a bubble sorting algorithm, a 7 segment display, a ball cannon, a paint program and more, you can see all these things in the youtube channel [3]. [0] https://ift.tt/F91SkTI [1] https://www.youtube.com/watch?v=H

Show HN: Etch – Stable Diffusion Client for iOS TestFlight download: https://ift.tt/0dH2por Requires a free DreamStudio API key from https://ift.tt/iATV42Q Supports txt2img, img2img, & inpainting (not affiliated with Stability AI) https://twitter.com/shubroski/status/1574767056003780608 September 27, 2022 at 08:16AM

Show HN: Dreamsands – explore and buy licensing for AI generated visuals Hello humans, Co-founder here - the last 5 months we've been building Dreamsands in the midst of a creative revolution - the art world has screamed, the people have cheered - who knows where we will end up? What we do know however is that AI art is incredibly captivating, strangely familiar and a ton of fun! As avid art lovers we found it increasingly hard to keep track of all the new imaging tools, forums and subreddits where people were posting amazing work done with AI, and thus the idea for Dreamsands was born - Dreamsands lets anyone, anywhere in the world enjoy and explore the beauty and weirdness of AI generated visuals. Let's get weird! https://dreamsands.ai September 26, 2022 at 11:25AM

Show HN: New Jtree Readme https://ift.tt/rm3BlPo September 26, 2022 at 09:14AM

Show HN: Paste react components into any website https://ift.tt/oFT1hxt September 26, 2022 at 04:53AM

Show HN: Behind the Curtain https://ift.tt/pAMXoQ1 September 26, 2022 at 08:45AM

Show HN: Trading Exchange Engine/Simulator The qmrExchange project is an open-source financial markets exchange simulator that realistically mimics all the main components of modern trading venues. It allows us to test and quantify the behavior of different agents in a laboratory and isolated environment without the high noise-to-signal ratio that is otherwise unavoidable in live settings. By creating a completely functioning trading venue whose access is only granted to a finite and known number of agents or trading algorithms, qmrExchange enables analyzing causation and quantifying the impact of each agent in a way that is otherwise unfeasible. https://ift.tt/eMsQGuz September 26, 2022 at 08:44AM

Show HN: Runtime Encrypted and Verifiable Kubernetes https://ift.tt/bDyV58x September 26, 2022 at 12:35AM

Show HN: A Little Tool to Visualize Guitar Chords https://ift.tt/hSEHTWs September 25, 2022 at 03:03PM

Show HN: Outstatic an open source CMS for Next.js Hi, I've been working on a new project for a couple of months and I'm close to launching it. It is called Outstatic, I created a landing page for it. Sing up to the waitlist to be notified when it comes out. Features include: Open source Host for free Keep your data 5 minute setup (5 minutes to live!) The CMS was built with Next.js and uses Github and Vercel as its main hosting platforms. Full site with examples and documentation coming soon. Feedback on the idea and the current landing page is appreciated. Thank you! https://outstatic.com September 25, 2022 at 10:47AM

Show HN: Read later links as weekly email https://ift.tt/K2YDIuh September 25, 2022 at 11:18AM

Show HN: Just a simplified easy way to call URLs automatically without crontab https://crontaboo.com September 25, 2022 at 09:12AM

Show HN: Curved carousel demo in 2D canvas (no GPU or worker code) https://ift.tt/G43Emsg September 25, 2022 at 04:24AM

Show HN: Ahey: Share your current status with ur friends and family in 160 chars https://ahey.io September 25, 2022 at 08:05AM

Show HN: Free app to share your screen more privately https://ift.tt/HzsDXMF September 24, 2022 at 01:57PM

Show HN: Mock – setup and test APIs easily https://ift.tt/mvMjKAb September 24, 2022 at 01:37PM

Show HN: I build a terminal-friendly static file server If you ask why there was .hg and .hgignore in a Git repository, it's because I completely forgot this project is my first ever project using Mercurial as SCM. As such, I foolishly `git init` the repository and have to update both .gitignore and .hgignore to finish the changes. You can also see the Mercurial version of this thing at here: https://ift.tt/nAPm8Rk https://ift.tt/KWFcE6e September 24, 2022 at 02:45AM

Show HN: Calc-o-pad, a notepad with calculator https://ift.tt/kOdhvXD September 23, 2022 at 12:32PM

Show HN: Transactional memory in JavaScript https://ift.tt/fZRzK3j September 23, 2022 at 08:16AM

Show HN: Lambda Cold Starts Visualizer https://ift.tt/v1K7NR6 September 23, 2022 at 11:20AM

Show HN: Build and deploy your resume website in minutes https://ift.tt/UNgJ3w6 September 23, 2022 at 06:33AM

Show HN: Magellan VHDL Monitor Monitor registers through TCL commands (via JTAG to AXI module) and/or display on Basys 3 board https://ift.tt/eCrR0ih September 23, 2022 at 09:00AM

Show HN: Media Hoarder – media front end for data hoarders and movie lovers Here's a video showcasing Media Hoarder's features: https://www.youtube.com/watch?v=TGkU9e1l8HU As we're on hackernews I wouldn't go much into the features of Media Hoarder with this post (see the video above for that). I'd rather like to comment on the DX. I'm a long-time lurker here on HN and in 2019 I felt the urge to develop my own take on a media center application. Media Hoarder was already usable after a few days of development and after one year it had 90% of the features I wished for myself but was not exactly ready for a release to the public. So, for this project the last 10% took another two years :) During the development I read a lot about the "ship fast" mindset which I obviously did not adopt. I could never live with a publicly released version that does not completely show what I had in mind with the app. And yeah, currently my focus is not to get external feed

Show HN: Morgan – PyPI Mirror for Restricted/Offline Environments Mirroring PyPI packages for environments/networks that do not have access to the Internet is hard. It's actually hard even in environments that do have access to the Internet. Most solutions out there either: 1. Depend on pip to download and cache package distributions. This means those downloads will probably only work in a similar environment (same Python interpreter, same libc), because of the nature of binary package distributions and the fact that packages have optional dependencies for different environments. 2. Depend on other PyPI packages, meaning installing the mirror in a restricted environment in itself is too difficult. 3. Cannot resolve dependencies of dependencies, meaning mirroring PyPI partially is extremely difficult, and PyPI is huge. Morgan works differently. It creates a mirror based on a configuration file that defines target environments (using Python's standard Environment Markers specific

Show HN: MathB.in – Mathematics Pastebin Written in Common Lisp https://ift.tt/86JczRe September 23, 2022 at 04:34AM

Show HN: An async traceroute(1) implementation in Rust I wrote a minimal traceroute(1) clone that leans on asynchrony to reduce the time spent tracing a route. Underneath, it uses ICMP to do its job. The plan is to add support for UDP tracing and a path maximum transmission unit discovery mechanism. Comments and suggestions are welcome! https://ift.tt/ABZTpty September 22, 2022 at 11:52PM

Show HN: Big Picture” project management for software developers We got tired of not being able to accurately answer "When will this be done?" and "Will anyone be required to work overtime on the current schedule?", or spending too much time in meetings and standups trying to answer those questions. Just opened up for beta. Would love some opinionated developers to guide future improvements (or feedback on the general idea). https://ift.tt/Noj1Hxh September 22, 2022 at 10:04AM

Show HN: Open Prompts – dataset of 10M Stable Diffusion generations Open Prompts is the dataset used to build krea.ai. The data comes from the Stability AI Discord and includes around 10M images from 2M prompts. You can use it for creating semantic search engines of prompts, training LLMs, fine-tuning image-to-text models like BLIP, or extracting insights from the data—like the most common combinations of modifiers. https://ift.tt/sOhL2J3 September 22, 2022 at 12:03PM

Show HN: Go http.RoundTripper that emits Open Telemetry Metrics automatically https://ift.tt/0og6mp7 September 22, 2022 at 10:19AM

Show HN: I built an app that lets you create interactive (and embeddable) demos https://demohoop.com September 22, 2022 at 08:44AM

Show HN: I Built 0xFast Stream – 100x Faster Ethereum Block Downloads Getting web3 data out of Ethereum nodes or node services is excruciatingly slow (at least days if not weeks). I had wanted a way to just download the blocks quickly since I started exploring the web3 space. Took me a bunch of trial and errors to get to a way where I can parse all the blocks since genesis within 12 hours. But, instead of moving on to the next thing, I put this service together over the last few days, so everyone can benefit. https://ift.tt/xbhAsyi September 22, 2022 at 08:39AM

Show HN: I made an Open-source Bitly Alternative https://dub.sh/ September 22, 2022 at 07:39AM

Show HN: Copy link to highlight alternative for Chrome with multiple highlights Hi HN! I made a Chrome extension called Save Link to Highlight. It makes it easy for those who want to share multiple highlights on a page without any hassles. It uses the same built-in technology in Chrome as Copy link to highlight. So, the link you share will highlight text on the page once it's opened in most browsers without 3rd party tools. Ex. https://ift.tt/sut4r6i It's free! No account or signup needed. Some everyday use cases • Share an article with a friend that also has the parts you found most interesting highlighted. • A teacher can share key points they highlighted for students on a Wikipedia page. https://ift.tt/EHD3ozZ September 22, 2022 at 05:34AM

Show HN: Check if anyone else submitted a thing to HN and then submit it Hi HN! I made this for myself to submit stuff to HN without copy pasting. I also recently added a thing to check if anyone else already submitted the link to avoid posting duplicates. I find it pretty useful myself and I hope you do too! https://ift.tt/zUE9D0S September 21, 2022 at 03:18PM

Show HN: Niche Community – Quickly create general-purpose online communities https://niche.community September 21, 2022 at 01:01PM

Show HN: Airflow is cool but have you tried this for data pipelines? https://ift.tt/b6dt3JU September 21, 2022 at 12:34PM

Show HN: Hueflake – Easily build your ideal editor theme in minutes https://hueflake.dev/ September 21, 2022 at 07:33AM

Show HN: The simplest drum pattern composing algorithm I could come up with Hi there, my name is Jay. Making music and writing software have probably been the two biggest pleasures of my life -only after my family. My team and I recently started a long journey of trying to completely change the way people create music, and as it usually happens with any long journey, it all starts with small steps. One of those small steps was to build https://drummy.io, or "Dummy Drums," a very simple yet useful drum machine that stores the entire drum pattern in the hashtag of the URL. There is no backend. Fully served by a CDN. If you wanna learn how to build your own drum machine in Javascript using the WebAudioAPI, here's an amazing read: "A tale of Two Clocks." (https://ift.tt/xoiDMj4). Also, check Howler.js (https://howlerjs.com/), a rock-solid library with a great community. Anyway, not long ago I noticed the dummy drums site hasn't been getting much traction, but I

Show HN: I put my résumé into a DOOM WAD I was tired of of old and busted PDF résumé, so I thought why not try adding some of the information into a DOOM WAD instead. As a way of conveying information to an employer it's terrible, but if it takes longer than 30s to play, it might be looked at longer than the average résumé. https://ift.tt/ij38Eat September 21, 2022 at 07:28AM

Show HN: Fast, correct API-view Vim folding for Python, written in Cython https://ift.tt/wA3npFu September 21, 2022 at 05:48AM

Show HN: I made an AI for drones to land safely I'm trying to figure out whether there is a real business in building AI systems for UAV. I'm developing a few different products that all work together, and the most basic one is maybe this AI component that simply detects ground obstacles outputting a single class for safe areas. If you use it I'd love to hear any feedback! https://ift.tt/glafZct September 20, 2022 at 07:42AM

Show HN: TaskTXT, plain text task-timing notepad I built TaskTXT.com based on my experience timing my tasks. I found that committing to a task before I start helps with my focus, and guessing how long it will take, then timing it prevents me from wanting to give in to distractions because I'm "on the clock". Video Overview: https://www.youtube.com/watch?v=HOYO0c_D6w0 There's also a Mac app which you can download here: https://ift.tt/nAdoxVE Video overview of the Mac app: https://www.youtube.com/watch?v=qMs-V5v5gZY But I didn't want the tool to be distracting, so its based on plain text. That means the UI is very familiar and you can use it for generic notes in any structure you like. When you work in TaskTXT you are working directly on its data format, I made a video about this concept here: https://www.youtube.com/watch?v=kZdBgVZn5NI I think this tool is uniquely suited for programmers, so I'd be interested to hear any feedback about the product, or its viabi

Show HN: I Created a Hacker News Meetup for the Bay Area https://ift.tt/JE30phS September 20, 2022 at 11:08AM

Show HN: Tigris – the open source developer data platform for your next app Tigris is the first truly open source developer data platform with a simple yet powerful, unified API that spans search, event streaming, and transactional document store. It enables you to focus on building your applications and stop worrying about the data infrastructure. https://ift.tt/3EuMkvd September 20, 2022 at 10:47AM

Show HN: A Telegram Bot that put your read-later links into your email inbox https://www.linksaber.com/ September 20, 2022 at 08:55AM

Show HN: Amplication v1.0 – open-source generator for Node.js microservices https://ift.tt/IwjmFBe September 20, 2022 at 09:01AM

Show HN: VoiceLine – Work with STT voice messages in your Chrome Browser Hey all, I’m super happy to share the official launch of the VoiceLine Chrome Extension that my colleagues and I have been building over the last year. It allows you to record, share, and play voice notes within any browser-based application. We’re using an STT model to transcribe your notes into what we call a VoiceLine, a hybrid audio-text snippet, to address the problems of conventional voice messaging. Our vision is to introduce a new category of professional voice communication by building our service as a layer, not yet another instant messenger like Slack or MS teams. It works within any tool like Jira, GitHub, G Suite, Notion, … you name it. Would love to get some feedback and support, we’re also on producthunt today: https://ift.tt/TdU4Kzy https://ift.tt/eofDWYa September 20, 2022 at 07:00AM

Show HN: Create REST APIs with just a simple GraphQL query. https://ift.tt/IjpwsOd September 19, 2022 at 02:46PM

Show HN: TxtNet Browser – A Web Browser That Communicates over SMS https://ift.tt/ETHn4jZ September 19, 2022 at 04:20PM

Show HN: Never miss another bug with dashcam for development https://ift.tt/k6Ia1XU September 19, 2022 at 11:47AM

Show HN: Redframes, a Python data manipulation library like dplyr https://ift.tt/VlXmT9e September 19, 2022 at 12:14PM

Show HN: Explore 100M Medical Prices https://ift.tt/XKBnvA8 September 19, 2022 at 09:30AM

Show HN: Cogram – Turning meeting transcripts into actionable insights https://www.cogram.com/ September 19, 2022 at 08:55AM

Show HN: Confabulists – “Substack for Fiction” Hey HN, I am launching a newsletter tool for those who write fiction: https://ift.tt/qaRdKyP This is the page focusing on convincing writers to sign up. It is a two-sided marketplace (writers and readers), but since I am just starting, there are no published writers yet -- who write in English at least. So if you write fiction of any genre, professionally or not, I invite you to try it. Confabulists is the culmination of several personal experiences. First, I am trying to start a new career as a fiction writer. Which is hard. It is one type of content or art creation still heavily controlled by gatekeepers -- book editors. Amazon created a good option for self-publishing, but since it is not "media", it does not offer much opportunity for growing an audience. Or retain it, as there is no guarantee that a reader of one of your books will even know about the release of your latest one. In contrast, creative people that work with vi

Show HN: DevTools-X – a cross platform alternative of devutils and devtoys https://ift.tt/XYaCLHP September 19, 2022 at 07:18AM

Show HN: Lost Pixel – open-source visual regression testing for your frontend https://ift.tt/sE6Du50 September 19, 2022 at 06:18AM

Show HN: Implementing a simple FORTH, inspired by a Hacker News thread https://ift.tt/Y1c3ztr September 19, 2022 at 04:42AM

Show HN: Coroot – a monitoring tool for microservice architectures https://ift.tt/1l7u3a8 September 19, 2022 at 04:39AM

Show HN: Vanity Post – Create a stylish image/video of your post Hey there, over the past fortnight I decided to create a stylish and simple way to create images or videos of your soon to be social media posts. Simply enter your twitter profile, toggle which vanity badges you would like, and write your post! All data is kept on the client side so we won't see your upcoming content either. We're currently live on Product Hunt as well so if you enjoyed the tool please support us there: https://ift.tt/GwrZhcT https://vanitypo.st/ September 19, 2022 at 01:33AM

Show HN: Distributed JMAP and IMAP Servers in Rust I am happy to announce Stalwart JMAP [1], an open-source JSON Meta Application Protocol server that aims to be scalable, robust and secure. Some of its key features are: - JMAP Core, JMAP Mail and JMAP over WebSocket full compliance. - IMAP4 rev2/1 support via Stalwart IMAP, an imap-to-jmap proxy [2]. - Scalable and fault tolerant: consensus over Raft, node autodiscovery over gossip and read-only replicas. - RocksDB backend with full-text search support in 17 languages. - OAuth 2.0 authorization code and device authorization flows. - Domain Keys Identified Mail (DKIM) message signing. - Written in Rust. - No third-party software required to run or scale. The next item on the roadmap is to release an SMTP server in Rust with the goal of making self-hosting an e-mail server much simpler. Any comments or suggestions are more than welcome! [1]: https://ift.tt/qLnsGFU [2]: https://ift.tt/y0QZhK1 https://ift.tt/qLnsGFU September 18, 2022 at

Show HN: Create, share or browse multimedia polls (image, video, audio, text) A place to create, share & browse multimedia polls for free. For fun, for work, for school, for friends, for family, for anything. https://ift.tt/DUtcjyd September 18, 2022 at 02:56PM

Show HN: Top HN Posts August 2022 https://ift.tt/SNKfcVF September 18, 2022 at 11:46AM

Show HN: iq – jq for images (using rust, LALRPOP) I wanted to share an experimental side project I have been working on for some time. I constantly use commands like `jq` and `yq` for processing structured data in my day job and I was curious if a similar idea could be applied to images. Another goal of mine was to get some exposure to with rust. I discovered the LALRPOP parser generator which really helped moved the project along ( https://ift.tt/jU1kida ) https://ift.tt/OdXsHDf September 18, 2022 at 10:58AM

Show HN: An ORM for PHP that understands your table relationships https://ift.tt/M3h8cVR September 18, 2022 at 11:06AM

Show HN: BookmarkFS – Store files as Chrome bookmarks that sync between devices https://ift.tt/YcuMS2W September 18, 2022 at 07:29AM

Show HN: our Open Source Platform for powering Self-Hosted Events https://ift.tt/vMyBacN September 18, 2022 at 02:17AM

Show HN: Krita Stable Diffusion Plugin This is still a very new project under active development but I wanted to show it off in case anyone is interested in bookmarking it or contributing. Demo here: https://www.youtube.com/watch?v=maWR7dDf4SE Although it will be improving, the codebase has a few issues The Good - ability to multitask within krita while generating images - uses a queue so you can queue up multiple images without waiting for your other batches to come back - no need for a webserver (uses sockets to communicate) - clean code - active development (i want to use this tool myself) - uses stablediffusiond and stablediffusion as separate repos, these can be swapped out as desired with some hacking The Bad - currently relies on rabbitmq and doesn't provide another option - plugin only does txt2txt. img2img works but is disabled - must acquire the model manually The ugly - not all of the features work yet. in fact you can only generate an image. - installation is somewhat i

Show HN: WalletWatch – a social network for Ethereum wallets Hey HN, I’m Kamil and one of the two people working on WalletWatch. We recently graduated college and have been getting more into crypto / web3 over the past year. A few of our friends had been getting into crypto more recently, but we noticed that it was hard to actually see what they were doing or natively engage with the transactions they were committing. Products like blockchain.com and etherscan.com were too technical, and products like Context or Zerion lacked key features that make modern products social, such as descriptions, likes, and comments. We built WalletWatch as an easier, more social, and more fun way to see and engage with your friends’ Ethereum activity. We don’t ask for your email or password, and instead authenticate by asking users to sign a transaction with their Ethereum wallet; we ask for usernames to give a more familiar and user-friendly experience for people that haven’t purchased ENS or other cryp

Show HN: LambdaLisp – A Lisp Interpreter That Runs on Lambda Calculus https://ift.tt/0B9CyYH September 17, 2022 at 11:17AM

Show HN: Project Atlas- Generate even complex automations from simple language We started solving this problem when we launched in august of last year, and we finally reached an MVP that users are testing now! We also setup a framework such that users can help us train new solutions daily. I appreciate any feedback. If anyone is interested in helping us train, we're directly paying for automations on the training list in the blog post. https://ift.tt/ZQOru9y September 17, 2022 at 09:02AM

Show HN: Extract every URL strings in texts https://ift.tt/xBRIqN6 September 17, 2022 at 08:33AM

Show HN: Bloomberg Terminal for Individuals V2 I made a site to do investment research faster and more efficent, just type commands and access to 10k 10Q, charts, industry averages, macro economic data, hedgefund reports and much more in seconds https://ift.tt/usqCRDX September 17, 2022 at 06:08AM

Show HN: Processing Nginx Logs with Python Hello, I wrote a little script to process nginx access.log files and get some statistically information. Also wrote my first write up about this project. https://ift.tt/2CHJyI3 September 17, 2022 at 04:33AM

Show HN: The Semantic Graph https://ift.tt/zxQOMsb September 16, 2022 at 11:31AM

Show HN: Open-source orchestrator for ESP32, Arduino, STM32 etc. https://ift.tt/O4e1wK2 September 16, 2022 at 09:02AM

Show HN: Goroutine-analyzer: A visual goroutine stack dump debugging tool https://ift.tt/1lGWazf September 16, 2022 at 06:00AM

Show HN: Practice the YC interview with a voice bot in the browser https://ift.tt/fB9FwmZ September 16, 2022 at 07:19AM

Show HN: A Search Engine for the Tildeverse The tildeverse is the name for a loose community of public access unix systems inspired by Paul Ford's famous tilde.club essay. These little communities are built up around shared access to a single unix system, utilizing its native multi-user properties almost as a retro social network. Over time, the communities have grown and folks published handmade pages that have the vibe of the early WWW days. I built a search engine to let everyone find things on this quirky part of of the net. Enjoy! https://tilde.wtf September 16, 2022 at 06:38AM

Show HN: Reflio – Open-source affiliate program creator for SaaS https://reflio.com September 16, 2022 at 08:46AM

Show HN: Follow this Twitter bot and get the fastest growing GitHub Repos daily Hey everyone! I am obsessed with checking the GitHub Trending page and heard that they want to kill it. So I built this little bot. Follow the bot & get the fastest growing Github Repos in your twitter feed! https://twitter.com/GithubGrowing September 16, 2022 at 08:47AM

Show HN: A framework for building Slack bots in Python I started building this framework a couple of years ago because I found no easy existing solution to build Slack bots that can be composed/organized from plugins. I recently rewrote the complete framework to make use of asyncio and the newest Slack SDKs Let me know what you think! https://ift.tt/LGAbXn8 September 16, 2022 at 07:17AM

Show HN: DFlex – JavaScript framework for modern Drag and Drop apps https://ift.tt/bMYRvZK September 15, 2022 at 06:56AM

Show HN: Finding and plotting solar panels in drone videos using computer vision https://ift.tt/haWR0Vq September 15, 2022 at 06:45AM

Show HN: A book on building multi-platform apps with Rails and Hotwire https://ift.tt/5W7EwA2 September 15, 2022 at 06:01AM

Show HN: A search engine based on RSS feed https://ift.tt/hPS7Fqb September 13, 2022 at 11:27PM

Show HN: The Guide to Django Migrations https://ift.tt/sz6RyAM September 15, 2022 at 05:31AM

Show HN: Outpainting with Stable Diffusion on an infinite canvas https://ift.tt/UsO08Ij September 15, 2022 at 03:35AM

Show HN: Yatai: Production-first ML platform on Kubernetes https://ift.tt/h5En2Lr September 14, 2022 at 02:51PM

Show HN: iOS app to rent out your driveway Heya! I built Kotse, an app that finds driveway parking for tourists. You can list your driveway up for short-term rentals, or book them as a guest if you're going to big events, cities, or even the beach. We're looking for feedback and beta testers. What do you guys think? Thanks! (p.s. apologies for the repost if you're seeing this again - wondering why my post keeps getting flagged. Is looking for beta testers not allowed? If so, I'll stop :D ) https://ift.tt/XW34Gsf September 14, 2022 at 02:58PM

Show HN: Hacker News by Dalle I literally type the headline into DALLE and pick the best image. Welcome to the future of news. Enjoy! https://twitter.com/hn2images September 14, 2022 at 11:14AM

Show HN: Heat Pumps, Hooray – A heat pump calculator for your home https://ift.tt/0efmTQP September 14, 2022 at 08:41AM