Show HN: Dimidium – Crafting Terminal color scheme with color science https://bit.ly/3Ubphsm

Show HN: Dimidium – Crafting Terminal color scheme with color science Dimidium is a standard-looking terminal color scheme. All colors have been adjusted to have fine visibility. Crafted with Color Appearance Model, it considers the perceptual aspects(lightness, hue) of human color vision. It aims to be a decent default for terminals. Preview, Download: https://bit.ly/3TVBktm Detailed explaination how I made the color scheme: https://bit.ly/3w7XmBg... The code used to make color scheme is also present in the repository. https://bit.ly/3TVBktm April 18, 2024 at 06:10AM

Show HN: I Made a ROS Package for Realtime Semantic Segmentation https://bit.ly/3vWb9ee

Show HN: I Made a ROS Package for Realtime Semantic Segmentation https://bit.ly/3U6fi7k April 18, 2024 at 03:06AM

Show HN: I also made a three-body simulation https://bit.ly/4ayZUrc

Show HN: I also made a three-body simulation Somewhat inspired by a recent post here, I also made a three-body simulation on a whim, meaning to try out macroquad[0] (verdict: really nice!). Thanks to the engine I could trivially target wasm as well, so others can get mesmerized too. [0]: https://bit.ly/49PeKsE https://bit.ly/4aTIdTD April 18, 2024 at 02:23AM

Show HN: Open Source TailwindCSS UI Components https://bit.ly/4aEbD7Q

Show HN: Open Source TailwindCSS UI Components Free Tailwind html UI Components - built to create landing pages and websites. Easyfrontend UI components are free and open-source. Copy paste the components to update your existing site or create a new site from it. https://bit.ly/3W1Ef6r April 17, 2024 at 12:21PM

Show HN: I made a custom cursor builder in 1 week https://bit.ly/4448dIZ

Show HN: I made a custom cursor builder in 1 week Hi HN, Over the past week, I've been developing Cursumber, a tool designed to help you easily create and integrate unique cursors into your website. Today marks the soft launch of this platform, and I'm eager to gather community feedback and gauge market interest. Features of Cursumber: Upload and Customize: Select or upload your cursor images (supports PNG, JPG). Preview in Real-Time: Test how your cursor looks and functions on your site before going live. Easy Integration: Simply copy the provided JavaScript script and paste it into your website's code. Community Building: (Planned) Future plans include creating a community space where users can share and discuss their custom cursor designs. Cursumber aims to add a layer of identity and uniqueness to your projects with minimal effort. I've put a lot of work into making this tool user-friendly and would really appreciate your feedback and suggestions. Thanks for checking it out—I'm looking forward to hearing what you think! https://bit.ly/3TYWYx3 April 17, 2024 at 08:45AM

Show HN: Privacy Manifest CLI tool for iOS apps https://bit.ly/4d3bvjS

Show HN: Privacy Manifest CLI tool for iOS apps I have created a simple CLI tool to help me go through the codebase of my iOS apps and detect those 'required reason' APIs and SDKs that Apple now requires developers to disclose on a separate manifest file. I have also added the option to generate a simple Privacy Manifest file based on the findings and on the responses that the developer will give. Even though it's a bit too niche for HN, there maybe iOS devs here that might find this tool useful! https://bit.ly/4d3MdlV April 17, 2024 at 08:00AM

Show HN: A shell CLI tool powered by LLM and RAG (include data security tips) https://bit.ly/3U0jg1s

Show HN: A shell CLI tool powered by LLM and RAG (include data security tips) Termax leverages the power of LLMs and RAG to dynamically generate shell commands, simplifying complex tasks and enhancing productivity. 1. converts your natural language to commands 2. guess next command 3. ease of use plugin (Ctrl-K) Thanks for the feedback from the Hacker News Community. We are aware of developers' concerns regarding data safety in the application of LLM and RAG during development. We have enhanced data safety in our project and will keep doing so in the future. Please read the tip and note written in the repo readme before using any of our features to protect your data. https://bit.ly/3vV4YXM April 16, 2024 at 11:51PM

Show HN: a Rust based CLI tool 'imgcatr' for displaying images https://bit.ly/3Ji2jdQ

Show HN: a Rust based CLI tool 'imgcatr' for displaying images cat for images, by RUST https://bit.ly/3vSSgZE April 16, 2024 at 09:30AM

Show HN: YouTube Shorts Redirector https://bit.ly/4aAbEK9

Show HN: YouTube Shorts Redirector I am neurodivergent and noticed the Youtube Shorts format was hacking my brain to engage longer than I wanted. I wrote this quick extension to gain my time back. If you have suggestions for improvement, I'm all ears. Thank you :) https://bit.ly/4aQcd2J April 16, 2024 at 01:59AM

Show HN: Building a GPS receiver https://bit.ly/49LyflS

Show HN: Building a GPS receiver Hi everyone! Shortly after publishing my iOS 4 jailbreak last October[1], I got to work on my next hobby project: a from-scratch homebrew GPS receiver, which can solve the user’s location solely from billions of radio antenna samples. I took a commodity SDR (alongside the Python standard library and numpy) and built a signal processing pipeline that can detect and track GPS satellites over many minutes, drop and pick up satellites as they come in and out of view, and precisely determine the user’s position and clock inaccuracy. All told, gypsum can go from a cold start to a fix on the user’s position, and the precise time, in less than a minute of listening to the antenna. I went on a journey of learning how to detect and track satellite signals that are literally too quiet to hear, and I hope that some of the magic comes through in the posts! After implementing this myself and walking the long road of getting it working, I’m left completely stunned by the brilliance of GPS, across so many axes. I hope you enjoy the read! On a more personal note, I’ll be starting a new job next week which isn’t as amenable to publishing side projects, and therefore this will be my last publicly-published project for some time. I’ve had great experiences making and sharing projects on here, and I’m really grateful for the positive feedback that’s been shared! [1]: https://bit.ly/49xpfAw https://bit.ly/49C7xMj April 15, 2024 at 03:42PM

Show HN: I made a Chrome extension to automatically keep track of visited URLs https://bit.ly/4aY0q1T

Show HN: I made a Chrome extension to automatically keep track of visited URLs A chrome extension that helps you keep track of visited urls on the domain by curating a list and highlighting the anchors on DOM. (No personal data collected) https://bit.ly/3xxL2L7 April 15, 2024 at 03:36AM

Show HN: New Mastodon search and discovery site utoots.com https://bit.ly/3Uh0kg4

Show HN: New Mastodon search and discovery site utoots.com https://bit.ly/3UhIIRr April 15, 2024 at 02:56AM

Show HN: Semantic Search React Component https://bit.ly/4cYNcU6

Show HN: Semantic Search React Component If you've ever used CTRL+F on websites or documentation, you'll love this functionality. https://bit.ly/3UffcvC April 15, 2024 at 01:48AM

Show HN: PostgreSQL Index Advisor https://bit.ly/3Ueq6BN

Show HN: PostgreSQL Index Advisor https://bit.ly/3JenWMh April 14, 2024 at 03:14AM

Show HN: GPU price-per-hour tracker for A100/H100s https://bit.ly/3vRCmyC

Show HN: GPU price-per-hour tracker for A100/H100s Out of curiosity, I put together a simple website which tracks the prices for a few variations of A100/H100 GPUs by hour broken out between spot/ondemand, form factor and provider. Specifically I was tailoring the tool towards the smaller, emerging providers like runpod, gpulist.ai, lambda labs etc. Anyone have any ideas to expand/refine it? https://bit.ly/3JinAEf April 13, 2024 at 08:08PM

Show HN: Postack – SMS API for Developers https://bit.ly/3JjqMzo

Show HN: Postack – SMS API for Developers Hello developers, I'm excited to share something I've been working on out of my own frustrations with Twilio and others - meet Postack, an SMS API that's all about making your life easier. We're offering white-glove onboarding, quick campaign approvals, and some of the best pricing in the market, which gets even better as you scale. Designed with a focus on developer experience, we aim to remove the headaches associated with SMS campaigns, making integration a breeze. Check us out and let's make SMS communication straightforward and cost-effective together. https://bit.ly/3vUhHKr April 13, 2024 at 01:53PM

Show HN: Weblog – plain text-based blogging engine with no HTML included https://bit.ly/4awnJA5

Show HN: Weblog – plain text-based blogging engine with no HTML included https://bit.ly/4450hHK April 13, 2024 at 11:57AM

Show HN: An M&A advisory firm helping founders sell their small online business https://bit.ly/3w0LNfb

Show HN: An M&A advisory firm helping founders sell their small online business A micro investment bank built to help founders sell their small software businesses with annual revenues between $25,000 and $2,500,000. https://bit.ly/3JnTuPz April 13, 2024 at 03:23AM

Show HN: Annotate: Create walkthrough guides in the style of the Stripe docs https://bit.ly/4aubLXG

Show HN: Annotate: Create walkthrough guides in the style of the Stripe docs Hi HN! Founder of Annotate here. Annotate lets you create step-by-step code walkthroughs, inspired by Stripe’s documentation (e.g., https://bit.ly/49toN6o ) for your technical product. It comes with a React SDK that lets you embed walkthroughs directly in your docs or marketing materials. Check out an example walkthrough on the home page. Why build Annotate? I’ve been in the dev tooling space for the last 5 years and have two main learnings: 1. Developers first look for a quick start guide when exploring a technical product. A great quick start increase developer adoption. 2. Developers typically prefer code snippets that closely resemble real-world applications over traditional longer-form docs. Annotate helps you solve both above points. Let me know if you have any questions or feedback! https://bit.ly/3JAwFIV April 11, 2024 at 06:01PM

Show HN: CodeFusion, use LLMs with large codebases (with token context in mind) https://bit.ly/3JgR05K

Show HN: CodeFusion, use LLMs with large codebases (with token context in mind) Manually copying and pasting code snippets is tedious. CodeFusion allows you to easily select and merge specific code files across your codebase into a single, cohesive prompt block so that you can stay within LLMs token context budget. https://bit.ly/3Q1mmkt April 11, 2024 at 05:51PM