Show HN: Sentinel-1 Explorer App Simplifies Access to SAR Imagery https://ift.tt/Y76Jpx4

Show HN: Sentinel-1 Explorer App Simplifies Access to SAR Imagery Bringing together the ready-to-use Sentinel-1 RTC imagery from Living Atlas, and core capabilities via the ArcGIS Maps SDK for JavaScript, Sentinel-1 Explorer aims to help democratize SAR imagery for Earth science and observation. https://ift.tt/moeMCVa July 10, 2024 at 10:16PM

Show HN: Personal website inspired by Apple notes https://ift.tt/tP1CeE5

Show HN: Personal website inspired by Apple notes i stan apple notes, so i built a new personal website to look, feel, & work just like it. it's fast, fully interactive, & can be navigated entirely via keyboard shortcuts. it was a lot of fun to build. i wrote more about the implementation in the linked page. check it out! https://ift.tt/9ocbLAQ July 9, 2024 at 10:55PM

Show HN: Oneil, design specification language for rapid system modeling https://ift.tt/FKgBDYR

Show HN: Oneil, design specification language for rapid system modeling Hi all! I've been doing spacecraft system engineering since grad school and got to keep doing it after school at Care Weather. I tried several approaches for keeping hundreds of napkin math equations and connected simulations up-to-date, but none of them were both reliable and easy to use. To solve that, I made Oneil, a design specification language with clean syntax for specifying and evaluating math describing a complex system. Oneil has been really helpful as we design one satellite iteration after another for ground testing and spaceflight. I'm really interested in hearing feedback and whether anyone finds this useful. If you know of other tools that do the same things, please let me know as well, since I haven't been able to find any. https://ift.tt/c2YJXvF July 10, 2024 at 01:00AM

Show HN: Create Music with R https://ift.tt/WH4TpME

Show HN: Create Music with R https://ift.tt/Od2w9n7 July 9, 2024 at 11:45PM

Show HN: S3HyperSync – Faster S3 sync tool – iterating with up to 100k files/s https://ift.tt/jZ7JVz4

Show HN: S3HyperSync – Faster S3 sync tool – iterating with up to 100k files/s An alternative S3 sync tool to extremly fast sync s3 buckets. Feedback and contributions are welcome! https://ift.tt/oZLpwIH July 9, 2024 at 12:35AM

Show HN: WAL Implementation in Golang https://ift.tt/SYRoZiv

Show HN: WAL Implementation in Golang I wrote this simple WAL library in Golang that I use to write data that my kafka producer fails due to errors like Broker going down or some other issue. Took inspiration from etcd/wal https://ift.tt/nfkQDSK July 9, 2024 at 12:20AM

Show HN: I coded my own JSON translation tool to easily localize my side project https://ift.tt/x75QWPc

Show HN: I coded my own JSON translation tool to easily localize my side project Hi HN, I’m Joan, the developer of Quicklang. I made this app to easily translate and keep in sync all my localization JSON files for my side projects. While searching online for a similar tool, I only found enterprise solutions that do not allow direct editing of JSON files. I used to use ChatGPT to translate the JSON translation file changes before coding Quicklang. However, I realized that ChatGPT only allows you to input short content for translation into another language (even if you provide a .json file), and each time I had to request translations for one language at a time. So, I decided to build an app that only sends the changes I’ve made to the OpenAI API and easily translates them into all the target languages for my side projects. Technical details: I used Next.js to build the front end and backend, and I use a custom VPS (EC2 instance) on AWS to handle the translation process. This is because the translation can take several minutes, and Vercel Functions time out after 10 seconds by default (up to 60 seconds on the Hobby plan). Finally, I save the translation files in an S3 bucket. What’s next? I want to add cool features like change history, the capability to add context to the OpenAI API to make translations as accurate as possible, and maybe allow developers to interact with the API in order to use the tool. Let me know your thoughts and feedback. It’s been a blast working on this so far, and I think it’s just neat :) https://ift.tt/4jieNg6 July 8, 2024 at 11:16PM