Monday, October 31, 2022
Show HN: A Theory of Design: what it is, what it does https://ift.tt/FC2swkJ
Show HN: A Theory of Design: what it is, what it does https://ift.tt/itpx7MZ October 31, 2022 at 10:52PM
Sunday, October 30, 2022
Show HN: Yet Another Open Map https://ift.tt/6lLTEmx
Show HN: Yet Another Open Map A curated collection of authoritative and non-authoritative datasets in a OpenStreetMap-compatible format and data model. For now there is just a draft specification and PoC for Madrid. https://yaom.org October 31, 2022 at 04:09AM
Show HN: Alternative Tab Manager for Firefox https://ift.tt/UL7SXIz
Show HN: Alternative Tab Manager for Firefox This is an addon. I'm using it exclusively for tab management. I removed the bar bar with css to rely only on this. It has a bunch of convenient features that you might like. So far I find it very pleasant to use. https://ift.tt/PKuDkLJ October 31, 2022 at 03:15AM
Saturday, October 29, 2022
Show HN: Core Count, a tool to visualize your software’s physical footprint https://ift.tt/6snQZi7
Show HN: Core Count, a tool to visualize your software’s physical footprint I wanted to make it easier for my coworkers and I to visualize the physical footprint of the software we operate! https://ift.tt/1IP79Zt October 30, 2022 at 12:47AM
Show HN: I made yet another Arduino clone https://ift.tt/0wK8a5Y
Show HN: I made yet another Arduino clone https://ift.tt/BiWJO1Z October 29, 2022 at 08:28PM
Friday, October 28, 2022
Thursday, October 27, 2022
Wednesday, October 26, 2022
Show HN: Interactive symbols from your decompiler to your debugger https://ift.tt/z7QyCBV
Show HN: Interactive symbols from your decompiler to your debugger It works on Ghidra, Binja, IDA, and angr-dec. Currently, gdb is the only debugger supported -- best with GEF. https://ift.tt/RXFOoQD October 27, 2022 at 03:40AM
Show HN: ML Serving orchestration framework on Kubernetes https://ift.tt/B0ZfjEX
Show HN: ML Serving orchestration framework on Kubernetes https://ift.tt/58YTagM October 26, 2022 at 11:54PM
Show HN: Medical Image Segmentation Using K-Means Clustering Using GPU/OMP/MPI https://ift.tt/ro9DpOt
Show HN: Medical Image Segmentation Using K-Means Clustering Using GPU/OMP/MPI https://ift.tt/wPINXt0 October 26, 2022 at 11:04PM
Tuesday, October 25, 2022
Monday, October 24, 2022
Show HN: My bash script with a Now Playing widget for controlling Apple Music https://ift.tt/pZ8uobD
Show HN: My bash script with a Now Playing widget for controlling Apple Music There are three functions to (1) play music (2) list out music (3) open a Now Playing widget w/ additional controls. Should be nice for anyone who'd like a basic alternative way to control their music without the GUI. https://ift.tt/Vo4Brsg October 24, 2022 at 09:15PM
Sunday, October 23, 2022
Show HN: TPMouse - A Virtual Trackball for Windows, controlled from the homerow https://ift.tt/KoglXF2
Show HN: TPMouse - A Virtual Trackball for Windows, controlled from the homerow Hello all, I apologize for the repost as the previous submission was made from an unfortunate timezone. I've been refining my app to the point that it's pretty much become an indispensable daily driver in my own workflow. Hoping to hear some critiques/feedbacks on its usability! https://ift.tt/9Z5hvUY October 24, 2022 at 01:24AM
Saturday, October 22, 2022
Show HN: JP-Hash https://ift.tt/bMcikxz
Show HN: JP-Hash https://ift.tt/UyhoFSe October 23, 2022 at 04:34AM
Show HN: Open-source Wikipedia Q&A bot using GPT-3 https://ift.tt/ri83AbL
Show HN: Open-source Wikipedia Q&A bot using GPT-3 https://twitter.com/shubroski/status/1583921006636589057 October 23, 2022 at 12:54AM
Friday, October 21, 2022
Show HN: C Injection Compiler – Program your text files in C https://ift.tt/YOadWIQ
Show HN: C Injection Compiler – Program your text files in C It's very early in development but it has just reached a working state so I'm actually using it now to generate content for my website. The idea is that it should be useful both for generating static files and for generating responses live in a server, which it should be able to do very fast since it all compiles to C code and one memory mapped file. https://ift.tt/W4NkQqo October 22, 2022 at 12:00AM
Thursday, October 20, 2022
Show HN: Recent – list most recent files https://ift.tt/8itqo2j
Show HN: Recent – list most recent files A Unix-style program for printing the most recent file in a directory. I wrote this as a simple tool for use in pipes and shell scripts. https://ift.tt/v9e8SyR October 20, 2022 at 10:39PM
Show HN: Soundy – Ambient sounds for working, sleeping, relaxing https://ift.tt/0AChB4U
Show HN: Soundy – Ambient sounds for working, sleeping, relaxing https://soundy.cloud/ October 20, 2022 at 08:53PM
Wednesday, October 19, 2022
Show HN: Lance – Deep Learning with DuckDB and Arrow https://ift.tt/xd6n1Sc
Show HN: Lance – Deep Learning with DuckDB and Arrow https://ift.tt/6iyeXO4 October 20, 2022 at 12:02AM
Show HN: Stable Diffusion Image-to-Prompt Tool https://ift.tt/tJSs5Or
Show HN: Stable Diffusion Image-to-Prompt Tool Given an image, we can search the latent space to produce likely keywords that you can add to your prompt to recreate the target image https://ift.tt/eRLrEm9 October 19, 2022 at 11:44PM
Tuesday, October 18, 2022
Show HN: Texterous.com https://ift.tt/KU7gYHc
Show HN: Texterous.com Write with the Help of Artificial Intelligence https://ift.tt/tucQ0gF October 19, 2022 at 01:38AM
Monday, October 17, 2022
Show HN: An app to split CSV into multiple files to avoid Excel's 1M row limit https://ift.tt/Au9eaCS
Show HN: An app to split CSV into multiple files to avoid Excel's 1M row limit https://ift.tt/OYpaK1u October 18, 2022 at 01:18AM
Sunday, October 16, 2022
Show HN: Carefulwords.com, a More Inspiring Thesaurus https://ift.tt/BxaLz10
Show HN: Carefulwords.com, a More Inspiring Thesaurus https://ift.tt/iHbczlX October 17, 2022 at 12:14AM
Show HN: A modern du replacement written in Rust https://ift.tt/lB9CeQr
Show HN: A modern du replacement written in Rust https://ift.tt/vVk9EF0 October 16, 2022 at 10:57PM
Saturday, October 15, 2022
Show HN: Stable Diffusion Without Filters https://ift.tt/3BUXApW
Show HN: Stable Diffusion Without Filters https://ift.tt/6GOPrwC October 16, 2022 at 01:16AM
Show HN: ESInfer – Make JavaScript Type-Safe https://ift.tt/TJGjdRO
Show HN: ESInfer – Make JavaScript Type-Safe Hello, folks. I'm Jiang, the author of ESInfer. I love writing Javascript because it has a prosperous ecosystem and is quick to get my hands dirty. However, sometimes it's painful when the flow is not fast to follow due to the lack of a type system. To solve this, I wrote ESInfer, a statical inference tool, to automatically type check and generate type annotations for Javascript. It works with pure Javascript without any add-ons to the language or user-space code and supports highly dynamic features, such as the modification of prototypes. It is still in the very early stage, which offers almost all ES5 features and a select set of ES6 features like array/object destructing. I'm working hard to bring all ES6+ features into it incrementally. If you heavily use javascript/typescript and do NOT want to write the type annotation sh*ts anymore, give it a try :) https://esinfer.com/ October 15, 2022 at 04:03PM
Friday, October 14, 2022
Show HN: Find any smart contract on Cookbook https://ift.tt/0t5ynbM
Show HN: Find any smart contract on Cookbook Cookbook is a free open Smart Contract Marketplace. Find, deploy and integrate the smart contracts used and audited by other projects. - view audits and stats - no-code deploy supporting 9 chains - contribute and collaborate with other web3 developers Currently it is extremely difficult to find good talent when building on blockchain or if you want to create smart contracts. Cookbook.dev makes web3 projects easier to build and launch. Bringing down the cost of development is crucial to onboard the next 10,000 businesses onto web3. How does it work? Step 1. Search for the Smart Contract you are looking for. For example:- Azuki Contract or Create your own token or NFT staking, choose from hundreds of smart contracts Step 2. Choose the Smart Contract you want. For example:- Choose based on your use case such as Create a DAO, NFT minting website or any use case you desire… Step 3. Customize it from our user friendly nocode UI and deploy Optional Step: Upload your own contract to share with others or reach out to us if you don’t find the smart contract you want. Why use Cookbook.dev? Reduce development cost Faster time to build Simple and easy to use UI Save $$ on security audits Our no code and low code solution encourages more people to build in Web3 Our ask Our platform is completely free to use, the only thing we ask for is feedback - https://ift.tt/GNqjUAd We would love to know what can we do to make your life easier or how can we make our platform better, you can share your feedback with us here - https://ift.tt/vw4Hlab https://ift.tt/GNqjUAd October 15, 2022 at 12:53AM
Thursday, October 13, 2022
Show HN: YouTube Screenshot API https://ift.tt/8hF6yKn
Show HN: YouTube Screenshot API https://ift.tt/B8CqKeG October 14, 2022 at 12:39AM
Wednesday, October 12, 2022
Show HN: Reviewpad, a GitHub action to automate pull request workflows https://ift.tt/Ktn4521
Show HN: Reviewpad, a GitHub action to automate pull request workflows https://ift.tt/AnRavKx October 13, 2022 at 12:57AM
Tuesday, October 11, 2022
Show HN: Rmt an alternative to rm with trash written in Rust https://ift.tt/ZCpiyah
Show HN: Rmt an alternative to rm with trash written in Rust https://ift.tt/KReA3n1 October 12, 2022 at 02:11AM
Show HN: Turn any YouTube video into a website/transcript https://ift.tt/yvsEQT6
Show HN: Turn any YouTube video into a website/transcript Hey HN, ExpoReader is a viewer for YouTube videos that shows the transcript of the video, and generates a shareable URL for a completely readable version of a video. I built it because I wanted helpful tutorials without having to watch an entire video. In a later version, I was thinking it could be cool to show other screenshots from the video throughout the transcript, but there’s really no easy way to do that outside of downloading the video and taking clips from there. If anyone has any good suggestions, I’m all ears! https://ift.tt/Oeq7cJ5 October 12, 2022 at 12:42AM
Show HN: Komorebi – A tiling window manager for Windows 10/11 written in Rust https://ift.tt/C5YdwJt
Show HN: Komorebi – A tiling window manager for Windows 10/11 written in Rust https://ift.tt/M81qVIT October 11, 2022 at 11:42PM
Monday, October 10, 2022
Show HN: Subtitles are not the same as sign language https://ift.tt/p1mBNGH
Show HN: Subtitles are not the same as sign language Hello HN, get your videos translated into sign language quickly and easily by uploading them and choosing your favorite language. After 48 hours you will get your final video. That's it. Looking forward to your feedback. Thanks a lot! https://ift.tt/H4RTZ7l October 11, 2022 at 12:05AM
Sunday, October 9, 2022
Show HN: I built a WASI playground for running CLI binaries in the browser https://ift.tt/8WAU6NG
Show HN: I built a WASI playground for running CLI binaries in the browser https://runno.dev/wasi October 10, 2022 at 04:34AM
Show HN: Related Website Finder Experiment Thingy https://ift.tt/gkdXKfH
Show HN: Related Website Finder Experiment Thingy Been messing with cosine similarity and decided to try calculating nearest neighbors over the entire link graph for the marginalia search engine. Turns out that you can just bruteforce that in a day or two. And the results are pretty good. One drawback is that depending on if you're looking at an older website, a lot of the links are dead. The deduplication isn't great either. https://ift.tt/w5Tmr9p October 9, 2022 at 09:22PM
Show HN: Simplepdf.eu – a browser-based PDF annotator / editor https://ift.tt/pbM4dfe
Show HN: Simplepdf.eu – a browser-based PDF annotator / editor Hi HN! I've been working on SimplePDF to solve a problem I encounter weekly: filling out non-editable PDFs [1] --- # About SimplePDF - The documents you load, edit, fill never see the light of my server, everything is processed locally – no remote uploading anything. This includes the PDF generation. - There are no analytics / third party tracking your every move (I do collect usage data, but it's fully anonymous and processed and stored on my server): therefore no annoying cookie banner. You can read more on the Privacy Policy [2] - If someone before you has filled the same document, upon opening it you'll see fields already set, ready to be filled-in, think crowd-sourced fields positioning – saving you time and effort. --- # How does the crowd-sourced positioning of fields work? When a document is loaded in your browser, a fingerprint of the document binary is made, and sent to the server. The document table consists of: document_id, fingerprint and created_at. As soon as you start editing a document, a template is created, containing metadata about the fields (x, y, width, height, type of field, background color...) that is then tied to this document you created. Once you save, this template gets sent to the server. The template table consists of: template_id, document_id, fields (the metadata) as well as created_by_customer_id if you're a customer. As a result, someone else on the other side of the world opening the same document will see the fields you positioned already there – you just saved them the 5min it took you to position them. --- # What's the tech stack of SimplePDF? - NextJS on the frontend - Koa with GraphQL on the backend - Postgres (Managed Database on Digital Ocean) - A 10€ droplet on Digital Ocean --- If you have any questions, comments or feedback (good or bad), I'm all ears! --- [1] The assignments my estonian teacher gives me are usually scanned documents that do not have any editable fields in them. [2] https://ift.tt/3rgqQDi https://simplePDF.eu October 9, 2022 at 08:47PM
Saturday, October 8, 2022
Friday, October 7, 2022
Thursday, October 6, 2022
Wednesday, October 5, 2022
Show HN: GreenSwapp – API to track CO2 of food products at scale https://ift.tt/UYeLrzl
Show HN: GreenSwapp – API to track CO2 of food products at scale Hi guys! We’re Ajay & Jainit, and we’re super excited to launch GreenSwapp to the HN community! GreenSwapp is an API that tracks product and recipe-wise carbon footprints at scale, for food products. Tracking carbon footprints of individual food products is hard because you’d have to trace it all the way back to the farm and account for all the energy inputs till the point of sale. Each such analysis takes about 6 months to do, and in many cases, it is hard to even map this journey. For food products that typically have multiple ingredients (i.e. they are recipes), you have to do this for each ingredient. Supermarkets have about 30k unique products per store. If you do the math, you’ll see that this quickly becomes impossible to do manually, in a reasonable amount of time. After my Masters’ in Sustainability & Engineering, I (Ajay) worked as a climate & impact consultant for more than a decade. I first discovered this problem 5 years ago (as I ran my own sustainability consultancy), when I saw some of my large food brand & retail clients struggling to identify their highest impact products & suppliers. More recently, we found that food platforms (such as Uber Eats & Yelp) want to track the climate impact of their recipes and restaurants too. We do the hard work of estimating carbon emissions using a combination of product meta-data / supply chain attributes (such as origin location, farming type, packaging type etc.) and aggregated product carbon footprints from peer-reviewed journals. Our core dataset is a comprehensive list of food types found in supermarkets. We use an ML model (semantic search using sentence transformers) to match queried product names to our standard list of product types and retrieve their median supply chain carbon footprints. This enables us to track impact at scale (thousands of products in minutes), making it easy and cheap for you to track product-level emissions. This would allow you to easily a) report emissions, b) identify high impact products, brands, and suppliers in your inventory, and c) communicate impact with consumers. What if my product is more sustainable? We identify every supply chain attribute that might reduce a product’s impact (such as organic farming, better packaging material, locally grown) and apply a correction factor (also obtained from peer-reviewed life cycle analyses papers). You can read more on our algorithm here - https://ift.tt/hiB1SMy You can try our API for free on any milk product (e.g. - Oatly oat drink barista edition) or any type of pizza (e.g. - Pepperoni pizza). Here are the API docs - https://ift.tt/XjaZ1uE . You can get your trial API key here - https://ift.tt/hiB1SMy . Our full API works with any food product you can find in the supermarket and any recipe. We charge a data license fee of $0.99 per product per year for supermarket products and $0.99 per ingredient per recipe per year for dishes. Here is a cost estimator tool - greenswapp.com/pricing. If you want to look up more than 100 products and 10 recipes, you also pay an annual platform fee (still figuring out the right price point). We’d love to get your feedback on our API. We are also trying to identify the biggest use case for this product. So please let us know what you’re using it for by commenting on this post - is it to use in a new app you’re building, get your company to use it at their cafeteria, reduce your company’s emissions, offset it, etc.? Any other ideas on how we can make this better would be wonderful too. Thanks a ton! https://ift.tt/XjaZ1uE October 5, 2022 at 08:30PM
Show HN: Speed of all of your processes across entire stack in one dashboard https://ift.tt/5CUHZ3T
Show HN: Speed of all of your processes across entire stack in one dashboard I built Checkpoints App out of my experience of not being able to quickly and easily measure the speed of processes across my tech stack in my startup. All startups optimize for speed in all of their operations: deploying code, responding to API requests, loading the UI, and in background processes such as sending emails to users or processing data in an ETL pipeline. But the tools available to measure the performance of all these operations are separate and time-costly to integrate, in the first place. Checkpoints App allows you to measure the speed of processes across your entire stack with minimal overhead and collects that data into a single dashboard. Integrating it into your tech stack is as easy as dropping a `print()` statement in your code, while you're writing it. It comes with client-side Python, JS and Bash scripts. You drop checkpoint statements anywhere in the code, defining a process name and checkpoint name, for example: `./checkpoints.sh process1 checkpoint1` where process1 is your process name and checkpoint1 is your checkpoint name. Once you've dropped checkpoints in your code. It will automatically create the process pipelines in your dashboard along with the speed metrics i.e, how long does it take, on average, to go from checkpoint1 to checkpoint2 . Then you can start optimizing for speed. Another major problem I saw was that most lightweight tools out there let you measure performance in a single part of your stack, for example, you need to use Lighthouse in the front-end UI and CloudWatch for your backend API endpoints. With Checkpoints App, however, you can create tailored processes across your tech stack. For example, you can add the first checkpoint in your backend and the second checkpoint in your front end. I'd love to hear your feedback. If you'd like to try this out, signup at the landing page and I'll send you the access. https://ift.tt/nimpIJT October 6, 2022 at 12:40AM
Tuesday, October 4, 2022
Show HN: Broker-ha – Golang MQTT broker with clustering capabilities https://ift.tt/mHatifh
Show HN: Broker-ha – Golang MQTT broker with clustering capabilities Broker-HA is golang MQTT broker with clustering capabilities build for K8s. Its based on `mochi-co/mqtt` and `hashicorp/memberlist`. Features: - Paho MQTT 3.0 / 3.1.1 compatible (drop-in replacement for Mosquitto [MQTT 3.0/3.1.1]) - Clustering! - HTTP API https://ift.tt/9zhNIbu October 5, 2022 at 12:18AM
Show HN: Academic personal page in pure HTML and CSS https://ift.tt/DyZHVpe
Show HN: Academic personal page in pure HTML and CSS https://ift.tt/xlJeUOH October 4, 2022 at 09:31PM
Monday, October 3, 2022
Sunday, October 2, 2022
Show HN: placesloth.com – generate placeholder images of sloths https://ift.tt/Q2tC37V
Show HN: placesloth.com – generate placeholder images of sloths Hey all, Last week I had to make a couple of test pages and turned to one of my favorite sites to fill it with some imagery: https://placebear.com/ There's a pretty large amount of sites like this, but none seemed to be serving the superior animal: sloths. So I hacked this together quickly over the weekend. It's definitely ugly code and an ugly approach, nothing prevents this from going OOM, it'll probably fall over under a bit of load (or when the single spot instance running it gets replaced), but it was fun to build and fills my needs. Hope this inspires you to expand the placeholder generator landscape, or at least include some sloths on your test pages :) https://placesloth.com/ October 3, 2022 at 12:25AM
Saturday, October 1, 2022
Show HN: An ultra-light-weight tool to quickly test your ping https://ift.tt/30l8hf7
Show HN: An ultra-light-weight tool to quickly test your ping Howdy HN! I find myself testing my ping from time to time, especially when my internet seems wonky while WFH. It feels like there should be an easier way test my ping than puling up a terminal or a complex web app - especially when I'm on my phone or any other device that doesn't have a terminal. I figured I should be the change I wish to see in the world and created this super light ping test. I also created a latency monitoring solution ( https://ift.tt/CRmvfZb ), feel free to clone and try it out! I know there are a lot more mature monitoring solutions out there, but I never did figure out how to set them up. This one is super simple: clone it to some device that's always on, compile it, set up some systemd stuff, and it's ready to rock on port 8180! https://ift.tt/NlWAIfQ October 2, 2022 at 12:31AM
Show HN: Redirect-as-a-Service https://ift.tt/jKtaErv
Show HN: Redirect-as-a-Service https://ift.tt/xRXBm2U October 1, 2022 at 09:13PM
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