Show HN: S3mini(v0.2) – Basic S3 Support for Ceph and Oracle Object Storage https://bit.ly/4l0j8eN

Show HN: S3mini(v0.2) – Basic S3 Support for Ceph and Oracle Object Storage https://bit.ly/3ZZaXGU June 14, 2025 at 11:48PM

Show HN: Automate final cut pro's XML language https://bit.ly/3Zya7kd

Show HN: Automate final cut pro's XML language Did you know the final cut pro xml import export is very powerful? Have you ever opened one of those xml files? https://bit.ly/3ZwP69B... That's a simple plus sign drawn with fcpxml shape language. But there's more! Way more: https://bit.ly/403nxox... Almost 1000 line DTD file, you can do A LOT. And that's what "cutlass" aims to do. Open source golang project to let you slice, dice, and julienne fcpxml. Once you have code that can generate fcpxml you can do stuff like: https://www.youtube.com/watch?v=nGsnoAiVWvc This is all the top HN stories titles read by AI with screenshots and animations. (used https://bit.ly/3FUwuK7 and https://bit.ly/3Y8t1NU for voices) Do you have an idea for a video we could make using the power of cutlass? Let me know! June 14, 2025 at 12:53AM

Show HN: Shelly, terminal assistant that translates natural language into shell https://bit.ly/4jNYtc4

Show HN: Shelly, terminal assistant that translates natural language into shell Describe what you want in plain English, and Shelly will figure out the right commands, explain what they do, and run them for you, with guardrails to ensure that you only run commands you feel safe running. https://bit.ly/4kYt7R2 June 13, 2025 at 11:43PM

Show HN: Gem and I built an open-source app to learn Japanese https://bit.ly/3HHsRrq

Show HN: Gem and I built an open-source app to learn Japanese I've been fascinated by the Japanese language and culture for a while now, and I wanted to create a simple, no-fuss way for beginners to get started. So, I built *[Nihongo]( https://bit.ly/3FYL2bB )*, a free and open-source web app designed to help you learn the fundamentals of Japanese in about a month. The name of the app, Nihongo (日本語), is the Japanese word for the "Japanese language." You can check it out here: *[ https://bit.ly/3FYL2bB ]( https://bit.ly/3FYL2bB )* And for those who like to tinker, the code is available on GitHub: *[ https://bit.ly/4dYuKfg ]( https://bit.ly/4dYuKfg )* The "learn in 30 days" idea isn't about achieving fluency in a month, which we all know is impossible. Instead, the goal is to provide a structured and manageable learning path that covers the essential building blocks of the language in a short period. I wanted to create something that feels less intimidating than many comprehensive (and often expensive) resources out there. *What the app covers:* The app is structured into a series of lessons that you can follow at your own pace. It starts with the absolute basics and gradually introduces more complex concepts: * *The Japanese Writing Systems:* Detailed lessons on Hiragana and Katakana, the two phonetic scripts that are the foundation of written Japanese. * *Essential Grammar:* I've focused on the core grammatical structures you need to start forming your own sentences. * *Core Vocabulary:* You'll learn a curated list of high-frequency words that are immediately useful in everyday conversation. * *Practical Phrases:* The app includes common greetings and phrases that you can start using right away. *Why I built this:* I started building this project while testing the latest Gemini 2.5 models on Google AI Studio, and with the Code assistant and Cloud Run I was able to get it to production in less than 3 hours. This as a personal project to solidify my own understanding of Japanese and to build something useful for others who are just starting their learning journey. I'm a big believer in the power of open-source and wanted to create a resource that is accessible to everyone. This is very much a passion project, and I'm still actively working on it. I'd love to get your feedback, suggestions, and of course, any contributions on GitHub are more than welcome. Let me know what you think! I'm here to answer any questions you might have. https://bit.ly/3FYL2bB June 14, 2025 at 12:04AM

Show HN: I built a cleaner YouTube – no ads, sponsors, or doomscrolling https://bit.ly/44cUBNg

Show HN: I built a cleaner YouTube – no ads, sponsors, or doomscrolling Hi HN! I built SkipCut it’s like an ad-free, distraction-free YouTube with useful extras: background play, SponsorBlock, dark mode, playlist support, local history, download/share buttons… and it works on any device. No install. No login. Here’s the best part: It works just by replacing "youtube" with "skipcut" in the video link. You skip all the boring stuff — ads, sponsors, intros, silence, filler and just watch what matters. Why it’s different: No comments. No suggested videos. No clickbait. I made this for my kid, I create a playlist and just send a SkipCut link like: https://bit.ly/45mc7jm It plays only those videos and stops the doomscrolling. Just replace youtube with skipcut in the URL of any video Example: https://bit.ly/4jPXs3k No signup required Would love your feedback, ideas, and bug reports! Try it: https://bit.ly/3F1kDcG https://bit.ly/3F1kDcG June 13, 2025 at 04:11AM

Show HN: Claude Slash Command Suite inspired by Anthropics best practices guide https://bit.ly/4kPV3qA

Show HN: Claude Slash Command Suite inspired by Anthropics best practices guide I built a collection of professional slash commands for Anthropic's Claude Code that provide structured workflows for common software development tasks. These commands are directly inspired by and adapted from Anthropic's own claude-code-best-practices (https://bit.ly/3HFnglo) documentation, translating their recommendations into executable workflows. The suite includes commands for: • Comprehensive code reviews with security and performance analysis • End-to-end feature development with planning, implementation, and testing • Architectural analysis and design pattern assessment • Security audits and vulnerability scanning • GitHub issue resolution with root cause analysis • Performance optimization and build improvements Each command follows a systematic approach based on Anthropic's best practices, breaking complex tasks into manageable steps. Instead of ad-hoc AI interactions, you get consistent, thorough workflows that adapt to any codebase. The commands work through Claude Code's slash command system - just type `/project:code-review` or `/project:create-feature user-authentication` and Claude follows the predefined workflow. Installation is straightforward with an interactive script that can install project-specific or globally. The commands are fully customizable markdown files, so you can adapt them to your team's specific requirements. I hope others find it useful! https://bit.ly/4n0gmqY June 13, 2025 at 03:05AM

Show HN: GratefulTime - a modern open-source gratitude journal (iOS & macOS) https://bit.ly/4e5EuVg

Show HN: GratefulTime - a modern open-source gratitude journal (iOS & macOS) I’ve been building GratefulTime over the past month while learning mobile development for iOS. It’s a minimalist gratitude journal, focused on privacy, clarity, and consistency Key features: - Daily notifications based on preferred time and time zone - Entry of three gratitude items + a writing prompt - Calendar view for browsing and reviewing past entries - Adjustable settings for unlock time and time zone - AI-generated monthly summaries of your gratitude entries Built with: - Frontend: React Native (Expo) - Backend: Python (Flask) + PostgreSQL Fully open source at https://bit.ly/4ekCVDb Screenshots & more: https://bit.ly/440xZyq Let me know your thoughts or questions https://apple.co/45hwLkD June 12, 2025 at 11:16PM

Show HN: AuraCoder – Gen AI Learning Platform https://bit.ly/4jKNeBa

Show HN: AuraCoder – Gen AI Learning Platform Hey HN, I've been pouring my time into this side project and I think I finally got an MVP up! I'm really excited about it. I'm really passionate about combining LLMs and learning. It seems like one of the best firsts for the tech. And so I built a site where all the content is generated. As I've been building, I'm always torn between building something more general purpose where you can learn anything vs building something targeted where the generation can be more tailored. Currently, its the latter so the site is focused on data structures and algorithms. That's something I've ground out recently so just familiar with what good content might look like and it was helpful in getting the prompt engineering to generate decent content. The site can generate both Lessons and Challenges. And they are a bit tailored to you. You can set settings about what kind of preferences you have. Tone of voice, depth, even an open text that gets feed into the prompt. I tried "Include a cat joke in every lesson" and I thought that was pretty entertaining It also takes into account your current skill level on different concepts. But I also think I need to lean in more on the customization. That seems to be the biggest way AI generated content can differentiate. I think its been hard to generate content that's really as good as human expert generated stuff, but it can be tailored to the user. So really interested in ideas in that vein. And in general, any advice is greatly welcomed. Also of course willing to AMA. Happy to answer any questions about the tech stack, the apps architecture, etc Sorry the site requires sign-up. I've thought about allowing anonymous users, but haven't implemented that yet. However, the site is free, and I'm not even doing any kind of email verification. So I won't judge you if you go with "some-fake-email@example.com" Hope your day is going well and all the best! https://bit.ly/44detzV June 12, 2025 at 03:01AM

Show HN: I created an AI search engine for the Quebec Civil Code https://bit.ly/4dZx9q3

Show HN: I created an AI search engine for the Quebec Civil Code https://bit.ly/45QRjk4 June 12, 2025 at 02:03AM

Show HN: The Roman Industrial Revolution that could have been https://bit.ly/43NedWQ

Show HN: The Roman Industrial Revolution that could have been This is a proof-of-concept comic book that asks: What if knowledge from 2025 reached Rome and kicked off an industrial revolution? The story follows two voices: - Ulysses, a present-day archaeologist who finds a glowing slate in the dig site. - Marcus, an educated household slave in 79 AD who replies on that slate. Why I’m posting: I’d love narrative feedback. – Does the story make sense? – Are Ulysses and Marcus believable? – Which directions would you explore next (politics, tech, moral fallout)? What’s live today - First issue, 25 rough pages. - No paywall; just a PDF. Next steps Regular releases toward a 8 or 10 issues collection. I’ll revise based on your critiques and wild speculations. Grateful for any thoughts on pacing, historical plausibility, or character depth. Thanks for reading! https://bit.ly/4kMWvdt June 12, 2025 at 12:51AM

Show HN: Eyesite - experimental website combining computer vision and web design https://bit.ly/4mYyZeU

Show HN: Eyesite - experimental website combining computer vision and web design I wanted Apple Vision Pros, but I don’t have $3,500 in my back pocket. So I made Apple Vision Pros at home. This was just a fun little project I made. Currently, the website doesn't work on screens less than 1200x728 (Sorry mobile users!) It also might struggle on lower end devices. For best results, have a webcam pointing right at you. I tested my website with a MacBook camera. Any comments, questions, or suggestions are greatly appreciated! blog: https://bit.ly/4kB9Qp0 check it out: https://bit.ly/45RFkTn github: https://bit.ly/3ZuLfdf https://bit.ly/4kB9Qp0 June 12, 2025 at 01:37AM

Show HN: Open-source Go Challenges – Interactive practice for interviews https://bit.ly/4l2j6T7

Show HN: Open-source Go Challenges – Interactive practice for interviews Hey HN, For a while, I've been looking for a comprehensive, free, and interactive platform to practice Go, especially specific concepts like concurrency, interfaces, and goroutines, with immediate feedback. Since I couldn't find exactly what I needed, I decided to build one myself: an open-source GitHub repo with 30 Go challenges. The goal is to provide a structured way to learn Go by doing. Each challenge comes with learning materials and automated tests. Users can run their code directly in a web interface, get instant test results, and even track performance. There's also a leaderboard for some friendly competition. I've tried to make it easy to jump in without much setup. You can simply fork the repo, solve challenges, and even get your solutions auto-judged via GitHub Actions if you push them. It's still evolving, and I'd love to get feedback from the HN community. What challenges would you like to see added? Any thoughts on the testing or documentation? Thanks for checking it out! Project link: https://bit.ly/4jJm2mk https://bit.ly/4jJm2mk June 11, 2025 at 10:11AM

Show HN: InstaAmp – Makes Instagram Web Useful https://bit.ly/444pFxM

Show HN: InstaAmp – Makes Instagram Web Useful Hey hackers – I made a small but powerful Chrome extension called InstaAmp. Features: - Background reel playback - Reel speed up - Auto-scroll reels Why? Instagram’s web version is intentionally underpowered. I wanted to fix that for myself. Live here: https://bit.ly/45oIduV... Would love critiques, feedback, or upvotes https://bit.ly/43UzG03 June 11, 2025 at 04:28AM

Show HN: Update to my meta glasses API "Hey Meta send a message to ChatGPT" https://bit.ly/3HAyHLi

Show HN: Update to my meta glasses API "Hey Meta send a message to ChatGPT" v1.0.0: https://bit.ly/4kvvg72... The previous implementation was very very hacky and used a bookmarklet alongside uglified messenger classes from 2 years ago to monitor a chat, it was also only for image messages. The new release is a browser extension for chrome & firefox that you run on an alt facebook account on messenger that can monitor for new chat & image messages + video monitoring if in a call. You can create a group chat and use a special method (instructions in the readme) to force the Glasses to be aware of the new group which allows for Hey Meta send a message/photo to _____ (ChatGPT, Perplexity or whatever you name the chat) There are settings in the UI to change the AI chat provider, model and whether or not to generate and send audio via a text to speech provider (OpenAI, 11labs or Minimax) I've also added video monitoring: you call the group chat and can have the extension to monitor the video output and send a photo to one of the providers every second (or a custom internal) With the original project I did get an interview with the Reality Labs team but I ended up rescinding from the process for various reasons. But, let me know what you think! Planned features are listed under issues with the feature prefix: https://bit.ly/4l3R6i4 https://bit.ly/40WRDtf June 8, 2025 at 04:18PM

Show HN: Altstack.jp, like European-alternatives.eu, for Japan https://bit.ly/4kAajYQ

Show HN: Altstack.jp, like European-alternatives.eu, for Japan Hi HN! I'm building AltStack.jp to help people discover Japanese alternatives to popular international tech services (cloud hosting, VPS, email providers, etc.), with an eye on compliance with Japan's privacy laws (APPI). It's inspired by european-alternatives.eu, but focused entirely on Japan. There are still only four categories, no search, so it's still very much a work in progress! I'd love feedback, suggestions, or feature ideas! Thanks. https://bit.ly/4dUThlv June 10, 2025 at 03:02AM

Show HN: I am making an app to rival "Everything" https://bit.ly/43UXVvq

Show HN: I am making an app to rival "Everything" Hello folks, Generally, I never had problems locating, or quick accessing my files using "Everything". It’s fast and does the job well, no complains there. So… why build something else? Because I have some minor complains that have inspired me to work on my own custom replacement to it. And because I just want to make a great project to have on my resume . Here are some limitations I ran into: The app fails when I want to locate a file from another drive that I share between PCs and doesn't use the NTFS file format. Another thing it could do better is to feel a bit more system intergraded. Windows treat it like a separate window, like all the others, and Alt + Tabbing through multiple windows, or giving it administrator privileges every time you open it can cause a small chaos and frustration. It also looks kind of outdated. Doesn't have an easy and quick way to list the most frequently or recently used files. Doesn't provide security for sensitive files by locking them behind a password. If these issues bother you as well, keep reading. I have made a basic version of my app that is ready for real world use. It does not yet include all the fixes to the issues that I specified earlier, but it's a solid start and free of charge of course. It is called "Da Deep Search". I will walk you through the most important features that "Da Deep Search" has OR will support in the future over "Everything", since this is a project that I have been working on for only ~3 months. Current features the app has over everything: 1) More flexible. The app has the ability to scan drives that don't use the standard Windows file system (NTFS). This means that it is compatible with nearly every type of external drives and USB drives out of the box, especially if you share them between devices with different OSes that don't support or it's not preferred to use NTFS. 2) Better system integration. The app's UI is more modern, it blends with the Windows OP better and the way it's accessed gives it the illusion of being integrated into Windows itself, rather than feel like a separate application. Also, it does not require annoying administrator privileges to run or perform an action. Current tradeoffs: 1)Currently Da Deep Search is not as lighting fast as Everything, though still pretty fast. But don't worry, I am currently working over a solution that will make it as fast while keeping the flexibility and compatibility! Future features (that I am currently working): 1) Lighting fast file search. 2) Local file sharing. This will allow for encrypted file transfers over the local network. 3) File encryption. This will allow the app to make files or entire directories in-accessible by altering the file bytes and essentially locking them behind a password. My goal is to create a versatile tool that combines fast, flexible file search with secure file transmission and encryption — an all-around solution for everyday file needs. It WILL take time and I need your help to reach this goal by sticking around and providing solid feedback through the website! https://bit.ly/4kXULh1 June 10, 2025 at 02:24AM

Show HN: MuJS Running on TempleOS https://bit.ly/3ZXFQLI

Show HN: MuJS Running on TempleOS https://bit.ly/4kYZK1d June 10, 2025 at 01:29AM

Show HN: An open-source rhythm dungeon crawler in 16 x 9 pixels https://bit.ly/45iKcko

Show HN: An open-source rhythm dungeon crawler in 16 x 9 pixels I just released my latest Godot project, a rhythm-based dungeon crawler a la Crypt of the Necrodancer. The entire game plays out in 16 x 9 pixels because of a dare from my game dev group. I've open-sourced (MIT) the code and project files. Of course, the music files I don't own aren't included in the Github project, but I'm releasing the game's hand-crafted pixel sprites under CC0. The Github page also talks about some of the tricks you need to make the rhythm part of the game play nice with the dungeon crawling part. https://bit.ly/4kzCWW5 June 6, 2025 at 11:20AM

Show HN: I made CSS-only glitch effect https://bit.ly/4dZWbWo

Show HN: I made CSS-only glitch effect https://bit.ly/4e3mLOk June 9, 2025 at 07:31AM

Show HN: SelfDB – Ditch Supabase and Firebase Lock-In, Self-Host Simply https://bit.ly/4jIbYdx

Show HN: SelfDB – Ditch Supabase and Firebase Lock-In, Self-Host Simply Hey HN! We're a small team of developers who, like many of you, love the power and convenience of Backend-as-a-Service (BaaS) platforms. However, we've also felt the sting of vendor lock-in, wrestled with the complexities of self-hosting feature-rich open-source alternatives, and worried about unpredictable costs or the sudden disappearance of free tiers that many indie devs and small projects rely on. We believe developers deserve more control and simplicity without sacrificing functionality. After countless hours spent navigating these challenges, we decided to build the solution we wished existed. So, we built SelfDB: a self-hosted, open-source alternative to platforms like Supabase or Firebase. SelfDB provides a PostgreSQL database, secure JWT-based authentication (with anonymous access capabilities), integrated object storage, WebSocket-based real-time updates, and serverless cloud functions powered by Deno 2.0 – all packaged into a single, easy-to-deploy containerized platform. Our goal is to give you the comprehensive features you expect from a modern BaaS, but with the freedom and control that comes from truly owning your backend stack. Here’s what SelfDB offers: Full PostgreSQL Power: Your data, your schema, no compromises. Direct SQL access when you need it. Robust Authentication: Secure user management with JWT tokens and flexible anonymous access. Integrated Object Storage: A dedicated SelfDB Storage Service for your files and media. Real-time Updates: Keep your applications in sync effortlessly using WebSockets. Modern Cloud Functions: Write custom serverless logic with Deno 2.0, benefiting from its security-first approach and native TypeScript support. Dead-Simple Deployment: This is where we really focused. Forget wrestling with a dozen different containers for a self-hosted BaaS. With SelfDB, you just need to unzip , configure your .env file, and run ./start.sh. That’s it. Truly Open & Yours: Your SelfDB purchase includes full access to our source code, empowering you to redeploy the software as often as you need. While resale is not permitted, you have the freedom to modify the code to perfectly fit your requirements. Your purchase also grants you access to our exclusive customer portal. Here, you'll receive continuous, free updates and can connect with the vibrant SelfDB community to network, report bugs, and provide valuable feedback. Production-Ready: We've architected SelfDB with security, logging, and monitoring considerations from the outset, so you can build with confidence. Under the hood, SelfDB leverages a FastAPI backend, known for its high performance and developer-friendly features , ensuring a responsive API. The cloud functions run in a Deno 2.0 environment, offering a modern and secure way to extend your backend. The entire platform is containerized using Docker and Docker Compose, with persistent data managed through Docker named volumes. You can get up and running locally with just a few commands: Full details, including the architecture diagram, are in zip you get when you buy Selfdb. To celebrate our launch and thank the early adopters in the HN community, we're offering. This is a great way to try out the extended features while supporting the project. You can find more details and grab the offer at : https://bit.ly/3SDpzI2 We're incredibly excited to share SelfDB with you today! SelfDB is new, and your feedback is invaluable to us. What are your biggest BaaS pain points? What features would you love to see in a self-hosted platform like SelfDB? We'll be here in the comments all day to answer your questions and hear your thoughts. Thanks for checking out SelfDB! https://bit.ly/3SDpzI2 June 9, 2025 at 09:13AM