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Showing posts from July, 2022

Show HN: International Legal Dictionary https://ift.tt/2HjOC1a

Show HN: International Legal Dictionary I'm a pro bono attorney, and have been really interested in making the law easier to understand. I also see a ton of government resources online in varying degrees of usability. And for sure, there's no interoperability between them. This is an international legal dictionary, an experiment in improving the situation: glossaries are scraped and parses from official sources: https://ift.tt/AmK3dPI . The results are saved as datasets in well formed JSON with Dublin Core metadata: https://ift.tt/wZPJgFq I add Library of Congress subject headings to the sources, to enable filtering (still to come). The web app is basically an old-school mashup, which I've always liked. Another experiment is using the Dale-Chall readability formula to improve the reader's experience. Here's an example of it at work: https://ift.tt/zpDHJ6W This is an experiment, using readability as a relative metric. I.e., not extracing an absolute grade-level score...

Show HN: Rentaflop – Render your Blender projects without sacrificing quality https://ift.tt/3PiQ2zE

Show HN: Rentaflop – Render your Blender projects without sacrificing quality Hi HN, My name is David Sokol, and I'm the founder of rentaflop (https://rentaflop.com). We're a crowdsourced render farm aimed at making Blender rendering fast and affordable. If you've used Blender, then I'm sure you've experienced the pain of waiting around for your animations to render. You've probably even had to sacrifice the quality of your work to reduce your render times. I've been there too. If you're like me, then you're also disappointed with the alternative solutions: spending thousands of dollars on graphics cards or using prohibitively expensive cloud render farms to get fast render times. Our solution to this dilemma is to leverage low opportunity cost hardware from around the world to allow Blender artists to render their projects quickly, affordably, and without compromising on quality. Since most graphics card owners aren't utilizing their hardware to...

Show HN: Ordinary Puzzles, a free puzzle game inspired by Picross and Sudoku https://ift.tt/rqu8ViL

Show HN: Ordinary Puzzles, a free puzzle game inspired by Picross and Sudoku Hello hello HN! I wanted to share with you Ordinary Puzzles, a little puzzle game I designed and developed in my free time, inspired by Picross and Sudoku. I already posted it here ages ago, but I wanted to share it again now that I updated it to also be playable online as a Progressive Web App. Ordinary Puzzles is open source, is built with React Native, and it’s available on the mobile app stores, on the web (as a PWA), and as an Electron app. Hope you give it a try! (Please don’t skip the short tutorial :P) https://ift.tt/UeNqkut P.S.: The puzzles come from https://ift.tt/eKMlvjn (the author is credited and has been contacted before using them). https://ift.tt/2JDNjzB July 31, 2022 at 10:31PM

Show HN: I've been making JavaScript sandbox alone for 6 years https://ift.tt/btJdnge

Show HN: I've been making JavaScript sandbox alone for 6 years Hi HN! Thanks for your attention to my post. It was a big challenge to run most of Node.js packages in browser, fast moreover. Virtual File system, resolve import/export. I got cold many times, depressions, burned out, yet still alive and finished it. Many guys helped me with an advice. Many users give a lot of positive feedback. There are 200,000 monthly unique users. I work full time now because of the freemium business model. To be honest - I am happy after many years of hard work. https://playcode.io/ July 31, 2022 at 09:27AM

Show HN: DevRaven – Monitoring for Developers https://ift.tt/tw23XOu

Show HN: DevRaven – Monitoring for Developers Hi HN! I am Krishna Thota, founder of DevRaven. DevRaven is a monitoring platform for Developers. DevRaven enables engineering teams or individual developers to setup active monitoring for their services/applications and get alerted when things don't work as expected Today's launch makes available the following features: API Monitoring - Monitor your HTTP end points and perform no-code or scripted assertions. Synthetic Monitoring - Execute browser based end-to-end tests using Playwright framework. No setup required. SSL Monitoring - Monitor SSL certificates for your end points and get alerted before they expire. Web Page Monitoring - Run continuous Lighthouse audits on your web pages to ensure best performance, SEO. Welcome any feedback, questions or suggestions. https://www.devraven.io July 31, 2022 at 09:46PM

Show HN: The Poetry Corner – A React Native app to read public domain poems https://ift.tt/WIJi6Gw

Show HN: The Poetry Corner – A React Native app to read public domain poems TLDR - scratched my own itch with an app, added a pro plan and got my first subscribers this week! Last December I started digging into poetry, it was a topic I always thought I liked, but just hadn’t explored very much. I soon discovered that a lot of the poetry sites online had pretty annoying designs, e.g. ads right at the end of the poem, (muting any emotional impact). I also wanted to be able to easily save a list of my favourites to come back to. I decided to build and release a react native app which addressed these needs/issues. It took about 4 weeks during the winter break to release an MVP to the App Store. The backend is using Firebase, which has been superb in allowing me to bootstrap the app quickly. I soon added a poem of the day feature, which forced me into curation (needing to find 365 poems for the year!). I’ve discovered so many amazing poems and poets as a result. One of the things I love ab...

Show HN: SSHScript – shell script-like Python script https://ift.tt/BLNqV5T

Show HN: SSHScript – shell script-like Python script I have many Python scripts which run commands and deal with outputs on localhost and remote hosts. Between these scripts, there are many common routines. Eg. making ssh connections, execution and collecting data. Based on the subprocess and Paramiko, I created the SSHScript. With it, I could embed shell commands in Python scripts. This kind of script is converted to a regular Python script by SSHScript for execution . Working with SSHScript, I feel like writing shell scripts with Python and all Python packages. For backend engineers who want to automate tasks with Python scripts instead of shell script s , hope you enjoy the SSHScript. https://ift.tt/oWN8Q4C July 30, 2022 at 02:28PM

Show HN: Chunk – Code sandbox for back-end devs https://ift.tt/ITYS62x

Show HN: Chunk – Code sandbox for back-end devs Chunk co-founder here. We spent the last 2 weeks building this to scratch our own itch: As developers, we often have problems that could be solved just by running a few lines of code. Sometimes, running this code on your local machine is fine. But other time, the code need to run automatically reacting to external events or to run continuously, which means, it needs to run on a server somewhere. So now, you have to find a cloud provider, to package or build the code and finally to deploy it. All of that for what could be literally be 4 lines of code. We couldn’t find an easier way to do this, so we built it. Chunk is an all in one web editor (think of the codesandbox experience) that allows you to write, deploy and run a piece of code in the cloud from a variety of triggers: HTTP, WebHook, manual or scheduled (cron). No setup, no build, no deploy. Chunk makes you go from idea to code running in the cloud in seconds. Let me know what you g...

Show HN: TensorDock Core GPU Cloud – GPU servers from $0.29/hr https://ift.tt/WARmb6C

Show HN: TensorDock Core GPU Cloud – GPU servers from $0.29/hr Hello HN! I’m Jonathan from TensorDock. After 7 months in beta, we’re finally launching Core Cloud, our platform to deploy GPU virtual machines in as little as 45 seconds! https://ift.tt/lrnb4U8 Why? Training machine learning workloads at large clouds can be extremely expensive. This left us wondering, “how did cloud ever become more expensive than on-prem?” I’ve seen too many ML startups buy their own hardware. Cheaper dedicated servers with NVIDIA GPUs are not too hard to find, but they lack the functionality and scalability of the big clouds. We thought to ourselves, what if we built a platform that combines the functionality of the large clouds but made it priced somewhere between a dedicated server and the large clouds? That’s exactly what we’ve done. Built to make engineers more productive. We have 3 machine learning images so you can start training ML models in 2 minutes, not 2 hours. We provide a REST API, so you ca...

Show HN: Equities.fyi – Startup valuations based on public company data https://ift.tt/nWQseLU

Show HN: Equities.fyi – Startup valuations based on public company data With the current down markets, we were wondering what private company valuations looked like when compared to similar public companies. We were inspired by the a16z article ( https://ift.tt/AvQ5ijc... ) for calculating valuations and figured out the sales-to-valuation ratio of public companies at the time of the last fundraising round and applied the change in the public market to get the current startup valuation. If things don’t look right, our defaults might be off - please feel free to change those if they’re too different from what you’d expect. https://ift.tt/jR4CGXA July 28, 2022 at 10:27PM

Show HN: Discover and discuss one painting a day https://ift.tt/v9Vm2YX

Show HN: Discover and discuss one painting a day Hi everyone, I made Peerdiem (a portmanteau word between Peer and Per Diem, which means Per Day in latin). The idea is very simple, a new painting or artwork to discover and discuss with your peers every day. Content is currently only fetched from Chicago Art Institute Free API [1] but I'm planning to add more sources in the short future. It was built with a couple of technologies I wanted to try for some time. Frontend is made with Preact and styled with Tailwindcss. Backend consists of an FastAPI app deployed in a Docker container. [1] https://ift.tt/2rVAB85 https://peerdiem.com/ July 27, 2022 at 05:22PM

Show HN: We made a way to earn subscriptions by having your computer turned on https://ift.tt/GRcqV6S

Show HN: We made a way to earn subscriptions by having your computer turned on With the recent explosion of streaming services, paying for the variety of monthly subscriptions is becoming a costly burden. Because of this, we made a desktop app that passively earns users money towards digital subscriptions based on how much data they serve on our peer-to-peer video content delivery network. We created this because we realized large corporations are taking user data to run targeted ads without compensating them. With our project, we hope that users will be able to pay for internet content using their extra computer processing power instead of their personal data. Note that this is a pre-alpha version of our product but please check it out and let us know what you think! Also note, that in future versions we will provide a power user feature with more data on the amount of CPU and bandwidth our application is using in order to provide even more transparency and control to the user. https:...

Show HN: Open-Source Notion UI, Lotion https://ift.tt/FS21Pqe

Show HN: Open-Source Notion UI, Lotion My friend and I love the Notion UI, so we open-source a version we have been building. - Block-based editor - Drag to reorder blocks - Basic Markdown-parsing including bold, italic, headings and divider - Type '/' for command menu and shortcuts Tiny fun detail: When you move between blocks with your arrow keys, your cursor will remain at roughly the same horizontal position (vs jumping to the start or end of a block). Lotion is quite limited for now, and we would love any contributions (e.g. image blocks, video blocks, code blocks, etc.) https://ift.tt/HAhrEtP July 26, 2022 at 06:23AM

Show HN: PickCode – An educational coding environment for students after Scratch https://ift.tt/Kv7G8Ol

Show HN: PickCode – An educational coding environment for students after Scratch PickCode is designed for use on desktop and tablet, and supports creating chatbots, visual designs, and 2D games. There is plenty of functionality missing - you can't add media to games for instance, but the current version shows off the foundation of what I'm aiming at. I taught myself to code using MIT's App Inventor, so I have an enormous respect for block based languages like App Inventor, Scratch, Snap!, MakeCode, etc. PickCode is my attempt at adding options for students who want to learn more about programming without making the jump to text, or as an alternative to block coding for beginners coming to programming at an older age. The visual language is meant to lower the barrier to entry to coding but the far more important aspect for me is giving students the ability to make things they're proud of as quickly as possible. A JS/Python API for controlling the chatbot and game engine ...

Show HN: Pipes puzzle (a.k.a. Net) on a hexagonal grid https://ift.tt/t6cDwBh

Show HN: Pipes puzzle (a.k.a. Net) on a hexagonal grid Hello, HN - I wanted to share this puzzle game I made during my vacation. I'm rather fond of the pipes puzzle where your goal is to restore a scrambled network of connections by rotating tiles. It's usually played on a grid of squares and this all started when I decided to make a programmatic solver for that kind of puzzle. Then I realized that with some minor changes the solver could generate new puzzle instances. I thought about what kind of puzzle to make and someone suggested a hexagonal grid. Adapting the generator wasn't too hard but then I had to create a way to play this variant. So I did just that =). I find hexagonal pipes a bit more difficult than the square variant because there's a larger variety of possible tile shapes. For an extra challenge I implemented wrap mode where the board can connect to itself (right to left and top to bottom), so there are no convenient outer walls to start from. The site is...

Show HN: Redirect clicks using a formula https://ift.tt/0rC8akt

Show HN: Redirect clicks using a formula Part of my day job requires me to review a report monthly. The URL for July's report looks something like this: fancyreport.com?from=2022-07-01&to=2022-07-31 Typing this URL manually every month was just enough pain for me to put up a simple script on somedomainiown.com/magic that redirected me to the report for the current month by automatically filling in the "from" and "to" values in the URL. This way, I could bookmark one link and always open the latest report with one click. At some point, I figured I should put this behind a UI so that I could share it with my colleagues and maybe HN too. A couple of weeks of hacking, and here we are with an MVP the little imposter inside me finally accepted to post online. P.S. the "formule" implementation gets the job done for me, but is pretty rudimentary. Would love to know if you have a specific use case that'd benefit from other parameters or a more advanced ...

Show HN: SkillPress – Learn JavaScript via spaced repetition and active recall https://ift.tt/qNRil19

Show HN: SkillPress – Learn JavaScript via spaced repetition and active recall When I was getting into web development I used a combination of Anki and git to help me quickly learn and retain skills. Figuring there might be demand for a product that uses the same strategy (without the requirement that you already know Anki and git), I created SkillPress. No account is needed to start learning. I would greatly appreciate any feedback or suggestions. https://ift.tt/27odquC July 24, 2022 at 07:18PM

Show HN: RawInputViewer – examine how games receive inputs from Windows https://ift.tt/9MPmuzR

Show HN: RawInputViewer – examine how games receive inputs from Windows This is my third ever GUI programming project -- I've only ever done any sort of programming in AutoIt as I'm entirely self-taught via their docs/tutorials. I've only just started learning about control flow and structuring of GUI apps really recently, so you might find that the data access patterns in my source code to be a mess as I wrote them before learning about those concepts. https://ift.tt/v8pLHon July 23, 2022 at 08:59AM

Show HN: A better way of version controlling IAC https://ift.tt/1kRFhJ6

Show HN: A better way of version controlling IAC I believe I've reached a point in my career, and used Terraform enough, that I can confidently say that the semver system for managing IAC code bases simply doesn't cut it anymore. I'd love more widespread feedback on how I currently propose we version control our IAC. If the feedback is constructive and forthcoming, I'll move this written piece to a more formal location. This is currently being tested, with extremely positive results, at Cisco (yeah, the networking company.) https://ift.tt/sYqZmyQ July 23, 2022 at 04:38AM

Show HN: Hacolyte – a Hacker News reader built with NextJS https://ift.tt/SFOq5CR

Show HN: Hacolyte – a Hacker News reader built with NextJS Long time Hacker News lurker, first time Hacker News poster : ) I built a Hacker News reader app with NextJS and TailwindCSS that pulls item and user data from the hacker news api ( https://ift.tt/sQdF5p0 ). This is my first time really building and launching something for users so I'd love any and all feedback. The roughest spots at the moment are the threading of comments and the fetching of posts on a user's page (lots of individual calls (async) for individual items rather than getting them in bulk from an endpoint like /v0/beststories). Let me know what parts of it are Not Good and where I can improve things! https://ift.tt/RquVlrw July 23, 2022 at 01:03AM

Show HN: Scribe, a Go library for writing, running, and generating CI pipelines https://ift.tt/khm78Uf

Show HN: Scribe, a Go library for writing, running, and generating CI pipelines Hi there. This is a passion project of mine I started after spending many painful hours working on CI pipelines. The general idea is that I wanted to stop making flimsy scripts in build & release pipelines and start writing software. I'm happy to answer any questions. Please let me know what you think of the idea and if there's anything you'd like to see. https://ift.tt/vl6U8a9 July 22, 2022 at 02:58AM

Show HN: Active learning as a service for easy data selection https://ift.tt/wR802aF

Show HN: Active learning as a service for easy data selection We are thinking about building a framework that can be used for unlabeled data selection (using active learning) to reduce human labeling budgets. And hope it can be easily used as a service, currently we are adding more SOTA active learning algorithms and there is a demo for you to play with! https://ift.tt/d4YcF0Q July 21, 2022 at 03:03PM

Show HN: A better way of version controlling IAC https://ift.tt/bLQn4hy

Show HN: A better way of version controlling IAC I believe I've reached a point in my career, and used Terraform enough, that I can confidently say that the semver system for managing IAC code bases simply doesn't cut it anymore. I'd love more widespread feedback on how I currently propose we version control our IAC. If the feedback is constructive and forthcoming, I'll move this written piece to a more formal location. This is currently being tested, with extremely positive results, at Cisco (yeah, the networking company.) https://ift.tt/nIVgP3W July 21, 2022 at 07:11AM

Show HN: I built an all-in-one virtual production platform for indies https://ift.tt/NSQ6PWh

Show HN: I built an all-in-one virtual production platform for indies After being frustrated with the budget and learning curve requirements of the big names in the Virtual Production field, I decided to create my own all-in-one platform designed with beginners and less-technical folk in mind. It takes complicated tasks in other engines (tracking, compositing, floor plans, etc.) and makes them two-click solutions. And, with the free companion mobile app, you can track cameras, scan your sets, and (coming soon) do full body motion capture! There's a ton more features that I'm super proud of, and I'm open to any and all feedback! Thanks! Https://SceneForge.app July 21, 2022 at 03:13AM

Show HN: qboard, a drawing app with Vim-style keybindings https://ift.tt/TvajKUE

Show HN: qboard, a drawing app with Vim-style keybindings I was frustrated with drawing apps where the eraser was E and the pen was P. Often, when I'm drawing, I want to quickly erase and then switch back to the pen. As one of my hands is on my mouse or tablet, I have to use my other hand to reach across the keyboard. I wanted a drawing app with customizable keybindings, so I made qboard a while back and have used it since. I talk more about the design principles on the Github repo: < https://github.com/cjquines/qboard/#design-principles >. https://ift.tt/xTBqkAS July 20, 2022 at 01:14PM

Show HN: I built a handheld CHIP-8 game console to teach myself embedded systems https://ift.tt/JApyF4G

Show HN: I built a handheld CHIP-8 game console to teach myself embedded systems A while back I wrote a CHIP-8 emulator (which is considered the Hello, World! of emulators and is more accurately a virtual machine since historically CHIP-8 was an interpreted language running on top of the COSMAC VIP to make game programming easier). But a few months ago I got really interested in embedded software, so decided it would be neat to port my emulator to a STM32 MCU and design a console around it as a learning experience, since CHIP-8 never existed as a physical system. I didn't know much about embedded software when I began, and even less about electronics, but I managed to write all the firmware from scratch and even designed my first PCB, resulting in a finished (though not very polished) handheld CHIP-8 console. For those curious, the GitHub repo also has links to my dev blog about the project as well as a build guide. Thanks for looking! https://ift.tt/BlH1Dq4 July 20, 2022 at 02:42A...

Show HN: I decided to re-create a mini Google Wave https://ift.tt/S8VuptJ

Show HN: I decided to re-create a mini Google Wave Even though Wave was killed more than 10 years ago, I didn't fully appreciate its value until recently, when I had to spend a fair amount of time in some group email threads discussing complex subjects. Would using chat instead solve the problem? Not really. In my opinion, chats are great for exchanging quick single-line replies. But to have a real discussion and arrive at a meaningful conclusion, we actually need more structure, not less structure. Which made me realize I wanted a product that worked exactly like Wave, but without some of its annoying features. In my opinion, the real-time typing feature was one of the main things that killed Wave. It's a very helpful feature for document editing, but maybe not so desirable when exchanging regular messages. Taking this feature out of the equation, it amazes me that no one (that I'm aware of) has built a product with basic Wave features to support intuitive threaded discuss...

Show HN: I Fixed Journaling for Myself https://ift.tt/JpWmQvq

Show HN: I Fixed Journaling for Myself Journaling is a great practice to learn more about yourself - if done daily. I tried it multiple times and couldn't stick to it. This project is how I finally fixed it for myself. It works by eliminating my excuses. There is only one question a day that I'll answer - no time spent on "finding the perfect topic". I only need to go to the page - not find my notebook or create a new note/paragraph in another app. I only left myself a relatively small input area, less than a page in a small notebook - that way the commitment doesn't feel too big. I really enjoy the process and it has become something that I do early in the morning - a little bit of time for myself. It's now public because I am sure it could work for you too. Bonus: The data is all local, the input will be saved in the browser (IndexedDB) while I type, no login necessary - the full journal is accessible as a CSV (bottom right). https://dailyprompt.org https://...

Show HN: PubKey – Communicate Privately in Anonymous Public Spaces https://ift.tt/39N7Afm

Show HN: PubKey – Communicate Privately in Anonymous Public Spaces A little while back I remember seeing a user on a certain anonymous imageboard asking for an invite to a selective email host. Only after a few minutes did the guy realize the perplexity of the situation. How do you insure against a race condition in a public forum with no way to direct message? Luckily, he nabbed the invite code, but it got me thinking about using PGP to provide a solution. This is meant to be a rough PoC and the UX is definitely not ready for the average Joe, but the functionality I'd like to think is there. Btw, "this page uses NO SERVER" just means it's static. I'm not trying to fool anyone lol. Edit: Source Code: https://ift.tt/9DOXF2y https://www.pubkey.pm July 18, 2022 at 02:23PM

Show HN: A just another Cron alternative but with much more capabilities https://ift.tt/QCqc8bF

Show HN: A just another Cron alternative but with much more capabilities I have created a Cron alternative that runs DAGs (Directed acyclic graph) defined in a simple YAML format. Why not Airflow? Airflow and other similar tools are powerful and valuable, but in most cases, they require writing code to manage workflows. Our ETL pipeline is already hundreds of thousands of lines of complex code in Perl and shell scripts. Adding another layer of Python on top of this might make it difficult to maintain. Instead, we needed a more lightweight solution. So we developed Dagu, which requires no coding, and is easy-to-use and self-contained, making it ideal for smaller projects with fewer people. Any feedback or comments will be very welcomed. Thank you :) https://ift.tt/sER54Oz July 18, 2022 at 07:46AM

Show HN: Ex Platform for SWEs https://ift.tt/R7f3e8T

Show HN: Ex Platform for SWEs Hey guys, just sharing this project that I've been working on. Let me know what you think. This idea came primarily from my own experience in the software industry. After a while, I was feeling discouraged by my job, mostly because I felt expendable (like a code monkey), burned out, and had unchallenging work. It felt like the employers I was working for didn’t have an idea of what was going on or how their employees were feeling. They would talk a lot about the technical challenges, but never did we talk about any mental/emotional challenges. So I started thinking about what could be done to mitigate this problem and came up with this solution. An employee experience platform that tracks multiple psychological dimensions (specifically customized to track problems that can be faced in a software engineering environment) and gives the managers some insights into their teams/employees. I'm still currently working on the MVP but would love to hear wha...

Show HN: Interactive course about “everyday” data science https://ift.tt/nLoYAzE

Show HN: Interactive course about “everyday” data science Last year, I wrote the book Everyday Data Science. It was #1 on HN! [1] This year, I've been working with Jim Fisher on a new kind of interactive course. It's like a choose-your-own-adventure, except you'll learn Thompson sampling, differential equations, and Bayesian-optimal pricing. After several months, the first two chapters are ready! Every word, button, and sound has been painstakingly crafted. Try out the first chapter to see what we mean! [2] The course will be $99, but it’s $29 today, as a thanks for helping us build the next 8 chapters! Let us know what you think :-) - Andrew Carr [3] [1]: https://ift.tt/7xuwAyp [2]: https://ift.tt/J9oRT8M... [3]: https://twitter.com/andrew_n_carr https://ift.tt/jXuScqw July 16, 2022 at 07:32PM

Show HN: Hacker News Mods - A collection of tools/mods for HN https://ift.tt/H7nrZEp

Show HN: Hacker News Mods - A collection of tools/mods for HN Hey HN! I built Hacker News Mods as a place to collect any tools or sites related to HN. We just started building one mod/tool for HN per week, and I thought it’d be a good idea to showcase all of the tools we’ve created, as well as tools that others have created as well. The site is pretty scrappy, so any feedback is appreciated! Also, please submit any projects that we don’t already have listed! Thanks, Jarren https://ift.tt/wkZqLCE July 16, 2022 at 01:39AM

Show HN: Eesel – Federated search without API integrations https://ift.tt/u0DmElI

Show HN: Eesel – Federated search without API integrations Hey there! Amogh here from eesel ( https://eesel.app ). eesel filters your browser history to show the docs you need for work, right in your new tab. You can see recent docs, filter by app or search by title or content. We're trying to solve a pretty universal problem. Everyone's work is spread across apps - there's a project brief in Google Docs, issues in Jira, a mockup in Figma, PRs in GitHub - and with this kind of sprawl, it can be a game of trial and error to find the links we need to do our job. Trying keywords in the address bar only works if we remember the title and it's specific enough, search in apps can be slow and noisy, company "knowledge hubs" in Confluence or Google Drive are usually not up to date, and we ultimately just ping each other on Slack to find things. I was struggling with this acutely as a PM at Intercom, and it felt ridiculous that I could search the web faster than my com...

Show HN: tere – A Faster Alternative to cd+ls https://ift.tt/0K2wWix

Show HN: tere – A Faster Alternative to cd+ls Hi HN! I wrote a small program to browse folders in the terminal. The main inspiration was type-ahead search in GUI file managers. There exist several programs that are similar (see the listing in the README), but none of them do it quite the way I like, and often they have a very complex UI and a ton of features. I tried to make something that is obvious how to use and gets out of your way. (I also wanted an excuse to learn Rust.) Let me know what you think! https://ift.tt/DI2Sk0U July 15, 2022 at 01:45PM

Show HN: GitHop https://ift.tt/IO4v2z7

Show HN: GitHop History widget that focuses only on github links. Useful to have it somewhere in the toolbar to go to repos quickly. Most recently-visited urls go to the top. Can be filtered. And navigated with arrow keys. https://ift.tt/lMNgpvR https://ift.tt/ByfaEiP July 15, 2022 at 09:37AM

Show HN: Payload, X-Platform Desktop App for LAN File Transfers [Tauri/Rust, Go] https://ift.tt/W9wRHtk

Show HN: Payload, X-Platform Desktop App for LAN File Transfers [Tauri/Rust, Go] Hi HN. I built Payload to make file transfers easy for less-technical users who need large/fast transfers, so I have focused on auto-discovery, drag-and-drop, visually distinct device icons. It's using Tauri (an "Electron alternative" built on Rust) which keeps my binaries small and bundles to .msi, .dmg, .deb and .appimage. No CLI, iOS or Android support (yet). The network stack is a separate binary written in Go. It uses mDNS for local network discovery and TLS over TCP or Quic, with a public Ed25519 keypair for each device. The protocol is ad-hoc and symmetrical control stream using JSON and binary data streams. Planning to open source these parts eventually.. Transfers should saturate the local network link. It reaches ~116 MB/s wired at my home, but if you have a >1000 Mbit link, I'd be curious to see how much speed you can squeeze out. See also: https://ift.tt/qRfeypS https://ift...

Show HN: Image Compression and Resizing Tool https://ift.tt/dwf7B49

Show HN: Image Compression and Resizing Tool When I'm working on my niche sites, I often have the problem that I need to resize my images and compress them so I get the best performance. For my use-case I needed 2 different tools + renaming them manually to get the image I want to upload onto my niche site. I'm a programmer and hate tedious and repeating work, so I decided to make a tool for my workflow: https://www.canvar.io Right now the functionality is very basic: You can upload an image, select an output format, resize and rename it. When you click on "Compress & Download", the image gets compressed and - surprise - downloaded to your computer. Now I would love your feedback on the tool. What can I make better? What did I do good, what sucks? July 13, 2022 at 11:56AM

Show HN: WordDumb, a calibre plugin that helps you read books https://ift.tt/XPnhRY9

Show HN: WordDumb, a calibre plugin that helps you read books This plugin creates Word Wise and X-Ray sqlite files for Kindle format books, it also adds these data as tags and footnotes to EPUB books. If an e-reader device is connected, it'll send the book and created files to the device. It uses spaCy to find named entities as X-Ray, 22 languages are supported. X-Ray descriptions come from Wikipedia, locator map, Democracy Index and country/city inception data are queried from Wikidata. Wiktionary files downloaded from https://kaikki.org are used for EPUB Word Wise. https://ift.tt/XeEU6nt July 13, 2022 at 07:47AM

Show HN: Kreya, a Postman Alternative https://ift.tt/SwNKWgI

Show HN: Kreya, a Postman Alternative Hi HN! For over a year we've been working on Kreya. At first, it only supported gRPC, because the alternative tools (eg. BloomRPC) were very limited in their functionality. Since then, we have added many features, trying hard to keep the UI clean while still supporting advanced use cases. Yesterday, we released Kreya v1.8, which added support for REST! In our opinion, Kreya is a good alternative to the existing tools out there. Sure, it may not support all the features that Postman has. But we think that Kreya has some innovative approaches (eg. authentication or API importers) that users may find interesting. https://kreya.app/ July 12, 2022 at 12:05PM

Show HN: Simple Python struct format-string explainer https://ift.tt/A5YgvhM

Show HN: Simple Python struct format-string explainer Hi everyone! As a side project I made a tiny static website that helps explain format strings used with Python's `struct` module. Type/paste in a format string and you get a quick explanation of the structure instead of having to look through the docs. It's open source, happy to hear any suggestions how to make it more useful. https://ift.tt/764PKjo July 11, 2022 at 11:30PM

Show HN: Typewaiter, the typewriter that doesn't wait https://ift.tt/eMGtB70

Show HN: Typewaiter, the typewriter that doesn't wait Howdy HN, just recently made this silly typewriter variant and think some of you might enjoy it so thought I'd share. Here the cursor takes no heed of what you're typing and just advances at a steady pace, with the effect that typing something reasonable-looking requires you to type at a very steady rhythm. There's also the bonus that the space character is no longer needed—you can (and kind of have to) just wait—so the keyboard minimalists among us can shave even more space off their devices. Only desktop for now. It's an interesting contrast to the last one I made—which requires you to do all the heavy lifting in moving the cursor position yourself— https://ift.tt/zah9Sqx https://ift.tt/1oc6tgN July 11, 2022 at 03:27AM

Show HN: Evryca – fractal thinking tool to brainstorm and organize thoughts https://ift.tt/0B9iD2M

Show HN: Evryca – fractal thinking tool to brainstorm and organize thoughts Made a tool to organize thoughts. Actually it is a mind tree, but in a more web-friendly form. It has pivoted from what I originally started building at evryca.com. Some years ago I got the idea of fractal conversation, instead of old-school tree/ladder-like comments. I wanted to see only comments related to the current level. I started making "something" with fractal comments. This "something" was a project discussion platform. But it turned out that even I myself don't use it, and the idea of fractal comments stuck there unused. And recently it dawned on me that it may be a conversation with yourself — thinking, brainstorming, taking notes, writing. So made this kind of cork/whiteboard, where one can dive into the subject and, being in the flow, write and see only related notes and rearrange them later. I'm trying to make it flawless and add keyboard shortcuts where it's possib...

Show HN: Find out where your supplements are made & sourced https://ift.tt/lSiXbgs

Show HN: Find out where your supplements are made & sourced I made a table where you can find out the source/location of factory for where health supplements are made. This is a work in progress but it functions. At the moment you can sort by cGMP/GMP certification. * Full disclosure - if you purchase anything using the links, i earn an small affiliate fee (5%) I made this to help demystify the language behind product labelling, which in many cases is obfuscating the manufacturing and sourcing of certain products https://ift.tt/4tSnQ9k July 9, 2022 at 04:54AM

Show HN: Triple Payments – Request crypto from anyone by sharing a link https://ift.tt/58lDqsO

Show HN: Triple Payments – Request crypto from anyone by sharing a link Hi HN, Kevin and Ben here. Triple Payments is the easiest way to invoice someone and get paid in crypto. Just specify an amount and currency to pay out in, and share the link that we generate. We built Triple Payments to solve one of the most annoying problems we faced as web3 developers – requesting crypto without going back-and-forth on tokens and wallet addresses. When sending large sums of USDC or ETH, we were never 100% sure that our money was going to the right wallets. Under the hood, we let payers send ETH or stablecoins like USDC directly by calling standard transfer methods that work with their web3 wallets. If payers don’t have any of the requested currency, we give them the option to pay with a different token, using the 0x [1] platform and our custom contract to swap tokens behind the scenes. We’d love it if you could try creating a payment request, and look forward to hearing your feedback and suggest...

Show HN: I made a small Space Shooter https://ift.tt/jn9UXm8

Show HN: I made a small Space Shooter Thank you https://opengameart.org for your service. People like me who can't draw or compose music are in your debt. The game, "Glitch and Rush" has been made in a few hours here and there. I've been tinkering in GameDev for years, if not decades, but I never released anything. The goal here was simple: - come up with a core mechanic - implement a single level - add some polishing - RELEASE I hope you'll enjoy it. BTW, my best time is 2min23s (yes, I'm bad at my own game, it's ok, I'm ok). https://ift.tt/cVfdQns July 9, 2022 at 01:58AM

Show HN: I made an app to help insomniacs learn how to sleep again https://ift.tt/lYesdrE

Show HN: I made an app to help insomniacs learn how to sleep again Hi HN! I suffered from chronic insomnia for over a year and tried everything from cutting coffee, blocking blue light, to taking melatonin and antihistamine, but couldn’t find anything that worked. I even bought a $500 research-grade EEG device to track my sleep, which was honestly kind of depressing because it showed that I was sleeping less than 4 hours per night for weeks straight. In the day, it took an immense amount of energy for me to perform even the most mundane of tasks, such as doing my laundry or ordering groceries. At night, I felt an overwhelming sense of loneliness and resentment as I lay in bed wide-awake, reading and re-reading Sleep by Murakami or mindlessly scrolling through reddit/ HN. My performance at work suffered, my personal relationships suffered, and my happiness suffered. When I finally decided to see a sleep specialist, I was put on a 3-month long waiting list. Eventually, I was able to get ...

Show HN: PostgreSQL proxy for integration testing things you don't control https://ift.tt/0Stxkoc

Show HN: PostgreSQL proxy for integration testing things you don't control Hi hackers! I recently tried to get a stack of microservices running in a docker-compose sandbox for integration testing using their original (e.g. prod) configuration. This means I didn't know what credentials they'd be using or what database name. So I hacked together a postgresql proxy using an existing project ( https://ift.tt/w3CQLIz ) and simply allow any credentials to connect and make sure the desired database exists before returning control to the caller. Sharing this in the hopes it is useful for someone else. Lucas https://ift.tt/7pI29iA July 7, 2022 at 11:42PM

Show HN: Barfi – Python flow based programming with GUI https://ift.tt/yoQ853Y

Show HN: Barfi – Python flow based programming with GUI What? Another flow based programming library for Python? Yes. All the FBP libraries out there for Python need to be run as a self contained application. They are not components that could be integrated into your existing data workflows. Barfi, on the other hand can be integrated. At the moment it has a Streamlit component that you can use in your Streamlit apps. Currently, I am working on a Jupyter notebook widget. https://ift.tt/qj6KD2S July 7, 2022 at 02:00AM

Show HN: Graphsignal – ML profiler to speed up training and inference https://ift.tt/VivWQr4

Show HN: Graphsignal – ML profiler to speed up training and inference Hi, Graphsignal founder here. We've launched Graphsignal earlier this year to make machine learning profiling practical and easy to use. Basically, it enables the profile-optimize-benchmark loop. For example, making inference faster by optimizing an ML model, while still maintaining accuracy. We've make a lot of progress that I wanted to share. The profiler now natively supports TensorFlow, Keras, PyTorch, PyTorch Lightning, Hugging Face, XGBoost and JAX frameworks along with built-in support for distributed workloads. Profiles now include tracing information in chrome trace format. Process and GPU utilization data has been extended as well. It is now possible to monitor all run metrics. Useful for long runs. Profiled workloads are now sharable across teams and publicly (if enabled). I'm excited to show it here and appreciate any thoughts, comments and feedback! https://ift.tt/9QGH80r July 4, 2022 at 04:4...

Show HN: Trane, an automated system for learning complex skills https://ift.tt/QOdz28C

Show HN: Trane, an automated system for learning complex skills Hi HN, I released Trane over the weekend: https://ift.tt/XTv31rt . Trane is an automated system for learning complex skills. Think of it like defining a skills tree (technically a graph) of all the smaller skills you need to master a complex skill and having an automated system to automatically traverse the graph as you master them. The seed for Trane was planted after my frustration trying to learn music, and jazz in particular. There are simply too many things you need to master first (e.g. knowing the names of a note, knowing where the notes are in your instrument, timing, etc) and it becomes difficult to track what it is that you should focus on, and there is a process of constant atrophy, even if you practice consistently. Trane is an early state, but is already usable. I have released a command line interface at https://ift.tt/sCvWEVA and some music courses at https://ift.tt/7s8ciDy . I would like to get some ideas i...

Show HN: Auto scan receipt data feature in my app https://ift.tt/ziWDfEO

Show HN: Auto scan receipt data feature in my app Hi all, Just released a feature in my app Receipts Co to auto scan the data from receipts while saving the receipts. App will try to read store, price and purchase date from receipts to make the process faster. Kindly download the app from here https://ift.tt/nCGwK5E and let me know your feedback. Thank you July 4, 2022 at 12:43PM

Show HN: Bebo – run Clojure scripts on Deno https://ift.tt/xte951N

Show HN: Bebo – run Clojure scripts on Deno Made this little thing: https://ift.tt/Bb2Pn9o In the spirit of deno it allows you to install a script from an https location but for Clojure(Script, .cljs). Why would you use this? I love Clojure and I'd love to see it in more places than the JVM and browser. Maybe you do too. It is similar to the idea of nbb which allows you to run .cljs scripts on Node.js via the SCI interpreter: - https://ift.tt/e5lcgvN - https://ift.tt/EY1l4uj I posted this project yesterday but forgot to add "Show HN"... I hope that is OK since I can't edit my previous message anymore. July 3, 2022 at 06:39PM

Show HN: WebReducer – micro event sourcing cloud function https://ift.tt/Z9kgO5R

Show HN: WebReducer – micro event sourcing cloud function Hey everyone, WebReducer is a project I've been working on since last December. You can read about my process here: https://ift.tt/DiTeuBR Send some data to WebReducer. Then, write a reducer function to retain some state. You can change the reducer function as much as you want and recreate that state. Still working on how to explain it. It's a tiny FaaS platform. It's a tiny database. It's micro event sourcing. It's "redux" on the server as a service. It's a backend for tiny personal projects. It's a place to send your webhooks. I'm looking for feedback on the following: - Do you get what it is? - What would you use it for? - What would I need to iron out for you to seriously consider trying this? https://webreducer.dev July 2, 2022 at 11:17PM

Show HN: Responsecodes.xyz https://ift.tt/I1w7NzW

Show HN: Responsecodes.xyz responsecodes.xyz returns response status codes based on the subdomain. https://ift.tt/UL1wrgR returns a response with a status code of 222. https://ift.tt/iWlazCB returns a response with a status code of 999. Non-numeric subdomains will return a 400. I built this because I needed it and I couldn't find one after searching around for a few minutes. July 2, 2022 at 09:43AM