BlogViral

Show HN: Released my first macOS/iOS app 100% SwiftUI – Bucket list https://ift.tt/nLU45Oa October 1, 2022 at 03:56AM

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/rkauxFC October 1, 2022 at 12:45AM

Show HN: I made a site that lets you generate AI images using templates https://imageai.app/ October 1, 2022 at 01:42AM

Show HN: uFuzzy.js – A tiny, efficient fuzzy search that doesn't suck https://ift.tt/5SlIneQ September 30, 2022 at 09:44PM

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 30, 2022 at 03:39AM

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/N29gvwU https://ift.tt/us4TNht September 30, 2022 at 01:50AM

What a Year It Has Been! Let the Celebration of Transit Month Continue By Erin McMillan 49 Van Ness/Mission using the brand new bus rapid transit lanes on opening day in April. During Transit Month this September, we’re continuing the celebration by looking back to more of the work we’ve done over the last year— some that has been less obvious to Muni customers, but critical to a well-functioning system and other work that is more front and center. Fix It! Week and Continuing State of good Repair Work Muni is an impressive transit system. Moving thousands of people on rail and buses every day takes a lot of coordination and a lot of work. Dealing with unique challenges like San Francisco’s geography and shifting travel patterns, we also have to deal with issues related to the Muni system’s age. Proper care and maintenance of a transit system many decades old takes strategic planning as regular maintenance needs to happen while continuing to provide service. Typically, regular Mun

Show HN: Alinea – open-source headless CMS https://ift.tt/zKgfH3N September 29, 2022 at 10:01PM

Show HN: Uffizzi – Open-Source Preview Environments https://ift.tt/Afu8jtQ September 29, 2022 at 10:57PM

Show HN: Restapp.io – SQL Data Modeling Tool in No/Low Code Hey all! We've been working on RestApp V1 and this is our first time posting it on HN. It's an No/Low Code data modeling tool that enables you to build & maintain data pipelines with a visual programming interface. We don't store your data but we compute them through Apache Spark for query speed & efficiency. Here's some features: `Connectors: Connect to any source and destinations (DB, DWH and SaaS Applications). We currently support MongoDB, Snowflake, BigQuery, MySQL, MSSQL, SFTP (JSON, txt, csv, excel files supported), Hubspot, Stripe, GDrive (JSON, txt, csv, excel files supported). `Pipeline: Visual Programming Interface where you drag-and-drop SQL, NoSQL & Python functions instead of writing them to create a query and debug it easily. `Automation: You can automate your data pipeline (Job) through a scheduler. `Domain: Think of it like a workspace in which you can share securely your connectors

Show HN: My PowerShell pixel art editor I got a bit carried away writing an editor so I could draw some pixel art for starting my blog and ended up with some pwsh spaghetti that's quite fun to use. https://ift.tt/gpIKtAB September 28, 2022 at 10:04PM

Show HN: My Q&A with Neal Stephenson on making the Metaverse himself https://ift.tt/e9NtxdY September 29, 2022 at 04:17AM

Celebrating BART at 50: A Critical Link for San Francisco By Jeremy Menzies This month, our sister agency BART, celebrates its 50th anniversary . BART service changed transportation in the Bay Area forever, connecting communities in a way that hadn’t been done before. For San Francisco, the construction of BART not only provided new travel options within the city and to the East Bay but also built the Muni Metro system. Here’s a look at some of BART’s history through the SFMTA’s historic photos. This conceptual drawing from around 1960 shows the combined BART and Muni Metro subway underneath Market Street at Powell. The story of BART goes back decades before the opening in September 1972. It wasn’t until the early 1960s that a plan and funding were in place for BART to come to fruition. Originally, five counties formed the Bay Area Rapid Transit District. In a 1960 engineering report , proposed route maps showed lines extending both north across the Golden Gate into Marin and s

Show HN: All-in-one open source tool for data pipelines https://ift.tt/xQ8KZ39 September 29, 2022 at 04:06AM

Show HN: Open-Source Stripe GraphQL API https://ift.tt/JqBp4me September 29, 2022 at 12:27AM

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: A formally verified native Delta Lake implementation in Rust https://ift.tt/vG8ps2r September 28, 2022 at 01:03PM

Show HN: KaithemAutomation, the home automation system for coders and artists I've talked about this one on Reddit a bit, and I think it's finally about ready to talk about here. I started this project around 2013 for internal use, and GPL licensed it because I have no desire to own my own software business. Kaithem is, for the most part, somewhere between a SCADA and a Home Assistant clone, heavily focused on easy deployment with minimal tinkering. It allows for Python code based if-then events you edit via the web, along with web-editable HTML dashboards, but also includes loadable modules for more point-and-click style editing. One of these is Chandler, a scenes/cues manager that includes a simple visual scripting language inspired by ladder logic. It saves everything you create in Git-friendly plain text files, and is meant to integrate well with a linux system, with convenience features like using the user account username/password to log in. Device drivers created via an

Show HN: Refurb – A tool for refurbishing and modernizing Python codebases https://ift.tt/kiKI6YP September 28, 2022 at 10:27AM

Show HN: debounce, throttle and requestAnimationFrame https://ift.tt/HzJIyXh September 28, 2022 at 05:51AM

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/JOpj6qo https://www.ponzu.gg/ September 28, 2022 at 01:20AM

Show HN: Create ultra shortcut like hn/ to Hacker News https://ift.tt/F80wU1x September 28, 2022 at 02:26AM

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/ea1Ccw8 September 28, 2022 at 12:59AM

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/3yJDoqw [1] https://www.youtube.com/watch?v=H

Show HN: Daily Dalle – AI-generated art in your inbox every morning https://dailydalle.xyz September 27, 2022 at 06:20AM

Show HN: Minimalist CSS Framework This is an update to my minimalist css framework, which I use for simple blog posts, sales pages, and now dashboards. This version adds a simple grid, among other things. https://ift.tt/CTd3czZ September 27, 2022 at 08:54AM

Show HN: Monomorph – pack any shellcode into a binary with a fixed MD5 hash https://ift.tt/ib3jxdM September 27, 2022 at 05:10AM

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 27, 2022 at 01:25AM

Show HN: Another Darn To-Do List App Hi guys, This is my first time building something from scratch so go easy on me. I've always used to-do lists to keep me productive and stave off anxiety (not sure why they work so well for me but they do). I get kinda annoyed at the to-do list apps on the app stores because they move tasks to the bottom of the list when you tick them off. Some people may like that, but it annoys the shit out of me, because I like to feel a sense of progression as I go down through the list over the course of the day. So this was borne out of my frustration really. I also made it browser-based so it's easy to access the same list on all devices without installing apps on all of them. It's free to use. It's just something I made for myself and if others find it useful then that's great. I'd appreciate any feedback (there's a button to give feedback when logged in). Thanks! https://ift.tt/u2RG1j5 September 26, 2022 at 11:48PM

Show HN: New Jtree Readme https://ift.tt/4jKZx2a September 26, 2022 at 11:14PM

Show HN: Paste react components into any website https://ift.tt/M1dEOu3 September 26, 2022 at 06:53PM

Show HN: A Little Tool to Visualize Guitar Chords https://ift.tt/5E84Qtv September 26, 2022 at 05:03AM

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 26, 2022 at 12:47AM

Show HN: Read later links as weekly email https://ift.tt/ODbCFNp September 26, 2022 at 01:18AM

Show HN: Just a simplified easy way to call URLs automatically without crontab https://crontaboo.com September 25, 2022 at 11:12PM

Show HN: Ahey: Share your current status with ur friends and family in 160 chars https://ahey.io September 25, 2022 at 10:05PM

Show HN: Curved carousel demo in 2D canvas (no GPU or worker code) https://ift.tt/eYA90wi September 25, 2022 at 06:24PM

Show HN: Free app to share your screen more privately https://ift.tt/doV2SMF September 25, 2022 at 03:57AM

Show HN: Mock – setup and test APIs easily https://ift.tt/vkYZBW2 September 25, 2022 at 03:37AM

Show HN: Jot: Rapid note management for the terminal, inspired by Obsidian https://ift.tt/jmU6TPb September 24, 2022 at 08:42PM

Show HN: Stable Diffusion training, inpainting, classifier guidance and upscale https://ift.tt/r8Gvpny September 24, 2022 at 03:47AM

Show HN: Transactional memory in JavaScript https://ift.tt/rB8sJVn September 23, 2022 at 10:16PM

Show HN: Lambda Cold Starts Visualizer https://ift.tt/sP9fycR September 24, 2022 at 01:20AM

Show HN: Build and deploy your resume website in minutes https://ift.tt/hIv0Kya September 23, 2022 at 08:33PM

Show HN: An AI image generator for blog posts Hi there, I see many bloggers use stock images for their blog posts (as featured images or as in-post images). I thought of something and started trying to use AI to replace those images. I built a small tool for this so others can also test it out. It takes text content (ideally, the blog post intro in case of a featured image or the text content about whatever you want the image about) and gives you an image. It works for me but I am still testing this. How about you guys? https://ift.tt/9r6plGj September 23, 2022 at 06:21PM

Show HN: A Stable Diffusion desktop frontend with inpainting, img2img and more I was frustrated with laggy notebook stable diffusion demos. Plus they usually didn't have all the features I wanted (for example some of them only had inpainting and some only had img2img, so if I wanted both I had to repeatedly copy images between notebooks). So I made this desktop frontend which has much smoother performance than notebook alternatives and integrates image generation, inpainting and img2img into the same workflow. See a video demo here: https://ift.tt/T5IBnAL... Features include: * Can run locally or connect to a google colab server * Ability to erase * Ability to paint custom colors into the image. It is useful both for img2img (you can sketch a rough prototype and reimagine it into something nice) and inpainting (for example, you can paint a pixel red and it forces Stable Diffusion to put something red in there) * Infinite undo/redo * You can import your other images into a scratch p

Show HN: Venice – open-source Plaid to Postgres in minutes without code Hi HN! Tony & Ali here, we are super excited to introduce Venice - an open source financial data integrations platform. Our MVP is getting financial data from Plaid into your postgres database in under 5 mins. We met while building our own respective fintechs. We noticed how much developer time went into setting up and maintaining the infrastructure rather than actually building the fintech itself. In Tony’s last project Alka for instance, the engineering team spent 30%+ of time building and maintaining the data connectivity and pipeline rather than the core work of accounting. What we wish existed is a Segment / Airtable for fintech, letting you get financial data from wherever they are produced to anywhere they are useful. We think the most basic version is a Plaid to Postgres database connector with a self-service portal where your customers can add / remove / repair and manage their financial connections. T

Show HN: Use your DNA to recommend high blood pressure medications https://geneticure.com September 23, 2022 at 01:49AM

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/MYJFheZ September 23, 2022 at 02:03AM

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/6kazUum September 23, 2022 at 12:04AM

Show HN: Go http.RoundTripper that emits Open Telemetry Metrics automatically https://ift.tt/AjPfkK8 September 23, 2022 at 12:19AM

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/3McuD64 September 22, 2022 at 10:39PM

Show HN: I made an open-source Bitly alternative https://dub.sh/ September 22, 2022 at 09:39PM

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 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 a page in most browsers without 3rd party tools. Ex. https://ift.tt/UaWocZy 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/KGgQoEC September 22, 2022 at 07:34PM

Show HN: Rust, Apache Arrow, Parquet based cloud native log storage platform https://ift.tt/RvWbTkn September 22, 2022 at 04:05PM

Show HN: Rocketry – Modern scheduler to power your Python projects https://ift.tt/xfynVpk September 22, 2022 at 01:44PM

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/sNP7Cpr September 22, 2022 at 05:18AM

Show HN: Niche Community – Quickly create general-purpose online communities https://niche.community September 22, 2022 at 03:01AM

Show HN: Airflow is cool but have you tried this for data pipelines? https://ift.tt/wYc9Hlg September 22, 2022 at 02:34AM

Show HN: OpenZiti Python SDK https://ift.tt/k8svlMD September 21, 2022 at 07:08PM

Show HN: Hurl, test APIs with plain text and libcurl Hi, We're happy to release a new version of Hurl [1]. Hurl is a command line tool powered by curl, that runs HTTP requests defined in a simple plain text format: # Get home: GET https://example.org HTTP/1.1 200 [Captures] csrf_token: xpath "string(//meta[@name='_csrf_token']/@content)" # Do login! POST https://ift.tt/zYhpIrq X-CSRF-TOKEN: HTTP/1.1 302 Hurl can be used to get data like curl, or as an integration testing tool for JSON/XML HTTP apis / HTML content. Requests can be chained, and one can add asserts on response headers, cookies and body. For instance: GET https://ift.tt/ozNy5TK screencapability: low HTTP/1.1 200 [Asserts] jsonpath "$.validated" == true jsonpath "$.userInfo.lastName" == "Herbert" jsonpath "$.hasDevice" == false jsonpath "$.links" count == 12 jsonpath "$.order" matches /^order-\d{8}$/ You can see more samples in the documentati

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/XbTwZQd September 20, 2022 at 09:42PM

Show HN: I Created a Hacker News Meetup for the Bay Area https://ift.tt/JIKZq35 September 21, 2022 at 01:08AM

Show HN: A Telegram Bot that put your read-later links into your email inbox https://ift.tt/sSG5VLt September 20, 2022 at 10:55PM

Show HN: Amplication v1.0 – open-source generator for Node.js microservices https://ift.tt/LJQBaM9 September 20, 2022 at 11:01PM

Show HN: The Raspberry Pi robot I'm using to ship other Raspberry Pis https://twitter.com/Schappi/status/1572144366315261952 September 20, 2022 at 03:58PM

Show HN: Create REST APIs with just a simple GraphQL query. https://ift.tt/l71zQbC September 20, 2022 at 04:46AM

Show HN: Figr.app – a multi-user, notepad style calculator (desktop app) Hi all, just posting an update to my previous Show HN, where I announced a side-project I worked on which was a (web version) of a multi-user, notepad style calculator: https://ift.tt/GnXBS9b After a couple of user requests (and having a good think about it) I decided to migrate the web UI to create a Mac and Windows desktop app. After using it a little bit, I feel this is a much better experience than the webapp, and reduces a lot of the friction if I wanted to run a few small calculations. You can find the download links below: https://ift.tt/zJZdmhE For context, Figr was a side project I worked on to get back into coding after being in management for the last few years. It's kind of a cross between popular notepad style calculators (like Soulver, Numi, etc), but also has multi-user editing (like Google Docs). I've got some example templates below which hopefully show what it can do, and hopefully is rel

Show HN: TxtNet Browser – A Web Browser That Communicates over SMS https://ift.tt/ujKYvrx September 20, 2022 at 06:20AM

Show HN: Redframes, a Python data manipulation library like dplyr https://ift.tt/F0UIsf4 September 20, 2022 at 02:14AM

Show HN: Explore 100M Medical Prices https://ift.tt/wNqsV9b September 19, 2022 at 11:30PM

Show HN: Confabulists – “Substack for Fiction” Hey HN, I am launching a newsletter tool for those who write fiction: https://ift.tt/gfEmPkJ 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: Implementing a simple FORTH, inspired by a Hacker News thread https://ift.tt/TQstd7U September 19, 2022 at 06:42PM

Show HN: Coroot – a monitoring tool for microservice architectures https://ift.tt/wix5sMv September 19, 2022 at 06:39PM

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/CJPnSXB https://vanitypo.st/ September 19, 2022 at 03:33PM

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/fH751Z6 [2]: https://ift.tt/c5jglbG https://ift.tt/fH751Z6 September 19, 2022 at

Show HN: Top HN Posts August 2022 https://ift.tt/1VSJIrl September 19, 2022 at 01:46AM

Show HN: An ORM for PHP that understands your table relationships https://ift.tt/rE2WnRm September 19, 2022 at 01:06AM

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/94CjJtQ ) https://ift.tt/uq8ctYe September 19, 2022 at 12:58AM

Show HN: BookmarkFS – Store files as Chrome bookmarks that sync between devices https://ift.tt/04AUQBa September 18, 2022 at 09:29PM

Show HN: I may have created a new type of puzzle https://ift.tt/V6kQIlF September 18, 2022 at 11:37AM

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: Extract every URL strings in texts https://ift.tt/SVi8toa September 17, 2022 at 10:33PM

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/C23UI9k September 17, 2022 at 08:08PM

Show HN: Hexadecimal to Binary Converter https://hex2binary.com/ September 17, 2022 at 03:43PM

Show HN: Lota – An online ePub reader with VS Code style Previously when I wanted to learn languages by reading the original, I started looking for an EPUB reader. I wanted it to be 1. browser-based, so I could use my browser extensions 2. cross-platform, so I could read on different devices 3. able to read multiple books at the same time, so I don't have to open multiple windows Unfortunately, I didn't find it. As a developer, I really like the flexible layout and power of VS Code, so I tried to combine its design concept with EPUB reader, and Lota was born. https://ift.tt/0M7VNLQ September 17, 2022 at 04:10PM

Show HN: Make Legacy Code Readable Without Touching the Code, Just Using .yaml https://ift.tt/0qENz53 September 17, 2022 at 01:35PM

Show HN: We make artisanal collectible cards from freshly harvested binary trees https://ift.tt/DgBov29 September 17, 2022 at 01:56PM

Show HN: The Semantic Graph https://ift.tt/WUXJgvV September 17, 2022 at 01:31AM

Show HN: Practice the YC interview with a voice bot in the browser https://ift.tt/PMaEDiz September 16, 2022 at 09:19PM

Show HN: Goroutine-analyzer: A visual goroutine stack dump debugging tool https://ift.tt/NIYcAeU September 16, 2022 at 08:00PM

Show HN: A framework for building Slack bots in Python I started building a couple of years ago because I found no easy existing solution to build Slack bots that can be composed from/organized into plugins. Existing libraries like Bolt make it pretty easy to develop Slack bots, but hard to organize and scale the code base of your bot. I was also missing some crucial features such as scheduling actions for your bot. So I wrote my own framework! I recently rewrote the complete framework to make use of asyncio and the newest Slack SDK Let me know what you think! https://ift.tt/24qOB7e September 16, 2022 at 09:17PM

Show HN: Off-site, encrypted backups for $1/TB/month at 99.999999999% durability Hi, most people (hopefully) have local backups. However, when that backup fails, it is good to have a backup stored somewhere off-site. In the old days you would ship physical drives/tapes, which is cumbersome, costly, and slow. With fast upload speeds, it is now possible to upload your data to the cloud. I have found S3 Glacier Deep Archive to be a great solution for this: - It is very cheap ($1/TB/month for US region) - Very reliable (99.999999999% data durability, data spread over 3 Availability Zones) However, usability out of the box is not that great, I'm not aware of any automated backup solution for Deep Archive. This free project provides that. Currently, ZFS is required, but that might change. Please try it out and provide feedback! https://ift.tt/Nrn97Z0 September 16, 2022 at 04:33PM

Show HN: Backstage – Three-speed scripting language and task automation tool https://ift.tt/6m1qrxy September 16, 2022 at 06:58AM

Show HN: GenerationQ – Open Source Desktop GUI for Stable Diffusion and others https://ift.tt/l2ITCtk September 16, 2022 at 05:50AM

Show HN: PiChess: Chess puzzles from your games in printable PDF format https://pichess.com September 16, 2022 at 04:45AM

Show HN: Grapevine – discover events and the groups attending https://ift.tt/HzdG6bO September 16, 2022 at 04:01AM

Show HN: Aperture Open Source Flow Control and Reliability Platform Hello people of HN and fellow SREs! Over the past year, we have been building Aperture - an open-source flow control and reliability platform for cloud applications. Over the past few years, companies like LinkedIn[1], Google [2], Netflix [3], Stripe [4] have built cutting-edge flow control technologies to keep their applications reliable. Flow control is powerful because it enables graceful degradation- the ability to preserve key user experience pathways, even in the face of application failures. With Aperture project, we hope to democratize building reliable applications with effective flow control. Using Aperture’s powerful policy language, you can deploy flow control techniques such as weighted fair queuing for prioritized load-shedding and distributed rate-limiting for abuse prevention to your applications. Using modular components to build policies allows you to maintain optimal user experience during traffic sp

Show HN: Payitfwd.dev – Redirect donors to your dependencies - Are you a well funded company maintaining popular open source projects? - Do you have a free spot in your github donor box? - Do you depend on underfunded dependencies? If yes to any of those then consider adding a payitfwd.dev link to your Github donor box! It will analyse your dependency graph and redirect to a random dependency's maintainer's funding link. Example: https://ift.tt/5N7B1Fy becomes https://ift.tt/RaLfoQb Let me know if you have any questions :) https://payitfwd.dev/ September 15, 2022 at 04:24PM

Show HN: Jenkins-fire-CLI A Jenkins command line tool built with Python-fire Jenkins community has provided the offical jenkins-cli.jar but it is not very intuitive to use. So I just create a tiny wrapper for it to make it less noisy by dowlonading the jar packages and injecting user credential automatically. Thanks to the google fire library creating a command line tools nowadays is incredibly simple. https://ift.tt/dDi3Km0 September 15, 2022 at 02:28PM

Show HN: Yatai: Production-first ML platform on Kubernetes https://ift.tt/eln0gVy September 15, 2022 at 04:51AM

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/MOXSoT5 September 15, 2022 at 04:58AM

Show HN: Cachegrand – a fast OSS Key-Value store built for modern hardware I am the author of the platform, happy to reply to any question you might have! It scales up really nicely thanks to a year of research and development of the hashtable implemented in cachegrand, on the hardware used for benchmarking, an AMD EPYC 7502P, it was able to reach up to 5mln GET QPS and 4.5mln SET QPS, with batching up to 60mln GET QPS and up to 26MLN SET QPS. cachegrand is fast, it's fully Open Source, it's under a BSD 3-clause license - it can be used easily as standalone platform or incorporated in other ones without any licensing issue - and we are working to expand the Redis functionalities supported and to impelement a tiered storage to cache more data than the available memory. Longer term our goal is to expand the support to different platforms (e.g. memcache, kafka, etc.), add support to webassembly to have user defined functions and server side events, and of course a network bypass (

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 15, 2022 at 01:14AM

Show HN: StackAid – fund 100s of open source dependencies with one subscription We strongly believe working on open source software should be a viable source of income for many more developers. Unfortunately, the following barriers limit the extent of open source funding: - Only a small fraction of open source projects are funded, and most money goes to a few notable projects. - Each project has to market is self to get significant funding. - Large corporate donations provide the bulk of the funding, making it unreliable and unattainable for many. - Finding and supporting each of your dependencies is a cumbersome task. Which ones, how much, and on which platforms? So we built StackAid, a service that automatically discovers and funds your direct and indirect (second order) open source dependencies with a monthly subscription. StackAid is early and has a unique allocation model, so we're working with supporters and open source projects to validate the experience further. We're m

Show HN: Deploy your Rust app with one-line, for free Meet shuttle, an open source, Rust-native platform for deploying apps with zero infra hassle. Built by a distributed YC-backed team. In order to deploy your app, all it takes is one annotation on your main function and you're good to go! At this point, we support most of the major Rust web frameworks such as; * Axum * Rocket * Tide * Poem * Tower And we’ve recently added support for Serenity, a Rust library for the Discord API — so you can even build & deploy Discord bots, for free. Our repository has a couple of examples per framework/library enabling you to get started in under 5 minutes so feel free to pick one and give it a go ( https://ift.tt/B2eKp0N )! We are in alpha so constructive criticism and feedback are extra welcome! https://ift.tt/GCz7kXb September 14, 2022 at 08:33PM

Show HN: Fide – Crunchbase for Web3 Projects and People Hi HN! I’m Chris, Co-founder of Fide. When contracting for Celsius in 2019, a recently bankrupt crypto-lending platform, I quickly observed how important it was for every Web3 company to establish credibility and trust in a high-risk industry where fraud and scams are becoming increasingly common. As I continued to invest and build in the space, it became clear that existing tools are still not enough to effectively evaluate credibility. Common issues that keep coming up include: 1. Repeat scammers are rarely held accountable 2. Anonymous contributors can’t easily establish credibility 3. Project and contributor success metrics are mostly based on historic financial performance We built Fide to help users verify web3 credibility and only invest in projects and teams they can trust. We’re still adding features and projects but would welcome any feedback as we continue building! https://www.fide.id/ September 14, 2022 at 10:08AM

Show HN: ViruSaas – Virus Checks as a Service Hi all, here is a side project I've just launched which might come in handy for certain situations. It's a very simple and free "do one thing and do it well" online service with exactly one feature: you upload a file, and it tells you — based on a ClamAV check — if that file contains a virus or not. I'm not having any ambitious plans with this project, but thanks to very low operational costs, I thought I can as well put it out there and keep it alive — maybe it's even useful for some people every now and then (just today, one of my coworkers forwarded me a fishy-looking email with an attachment, and using virusaas.com turned out to be the least painful way to do this kind of one-off check for a virus). I've also released the source code of the web app under GPLv3 at https://ift.tt/IDYLx8m , although it's not as polished as it could be (no tests, for example — but see above, no ambitious plans). The main re

Show HN: BoldContacts Mobile App for Alzheimer's, Parkinson's, ALS, MS, MD https://ift.tt/WqxOzAH September 14, 2022 at 04:18AM

Show HN: Mini Metroidvania in 13KB of JavaScript As part of the annual JS13K games challenge, I've put together a pretty large (but small-in-code) Metroidvania game that fits in just 13KB of compressed Javascript. The source is available here: https://ift.tt/QEPzKwy NOTE: the current head of the main branch is at 13.6KB due to quality of life patches. The legit 13KB version is tagged in github. Useful hacks: - Using Roadroller ( https://ift.tt/a6dLqHS ) for compression - Compressing the map data as grayscale PNG paired with some code generation. - Using procedural animation for all characters. - Replacing string enum with numeric enums for compression. - Built a small game engine for object lifecycle and rendering. - Single function to generate unique procedural songs for different regions. https://ift.tt/1G2LJPp September 14, 2022 at 01:25AM

Show HN: The iPhone 14 Index https://ift.tt/LNaQqZd September 13, 2022 at 11:38PM

Show HN: Ratus – RESTful asynchronous task queue server https://ift.tt/kSHFZAw September 13, 2022 at 11:16PM

Show HN: Build your own feed of creators from YouTube, podcasts, Substack, etc. https://indieworld.io/ September 13, 2022 at 10:25AM

Show HN: Interactive Music Theory Cheat Sheet https://ift.tt/bgVxcPu September 13, 2022 at 08:53AM

Show HN: Revup – Revolutionary commit-based code review and workflow tools https://ift.tt/eTuaBwd September 13, 2022 at 08:19AM

Show HN: IPDetective bots using IP address IPDetective collects data from about 60+ different sources such as official cloud provider endpoints and public VPN/Proxy/Tor/Bot net lists. Then aggregates this data into a fast and easy to use API that can be integrated into applications or scripts easily. IPDetective started as a hobby project for my other hobby projects :) and I decided to wrap a simple website around and offer it as a service. Let me know what your thoughts, if you find value in this service or if you have any feature requests. https://ipdetective.io September 13, 2022 at 02:57AM

Show HN: VHDL code snippets (sources, simulation) Several examples in VHDL including source code, testbench file, and Vivado waveform: Generic register with load Binary to seven-segment decoder Generic demultiplexer and decoder Generic down-counter Modulo counter Parallel to serial converter https://ift.tt/HBUdFwj September 13, 2022 at 12:08AM