BlogViral

Show HN: Phind.design – Image editor & design tool powered by 4o / custom models Hi HN, Today we’re launching phind.design ( https://phind.design ), an image editor and design tool that uses 4o and custom models to allow users to generate and edit designs for anything from logos and advertisements to creative website and app designs. 4o is great at producing a first version of an image, but is not capable of editing it without messing up other parts of it. We fix this by running Flux Kontext alongside 4o image gen in the chat, as well as by introducing a precision editor powered by custom models where a user indicates an area to modify and we guarantee that only that area will be modified. Our precision editor is state-of-the-art on image editing in our tests and allows inserting new additional images into the existing image. The latter allows users to insert a logo, product, or face into an image without messing up other parts of the image, and even fix logos and faces that were m...

Show HN: Any-LLM – lightweight and open-source router to access any LLM Provider We built any-llm because we needed a lightweight router for LLM providers with minimal overhead. Switching between models is just a string change : update "openai/gpt-4" to "anthropic/claude-3" and you're done. It uses official provider SDKs when available, which helps since providers handle their own compatibility updates. No proxy or gateway service needed either, so getting started is pretty straightforward - just pip install and import. Currently supports 20+ providers including OpenAI, Anthropic, Google, Mistral, and AWS Bedrock. Would love to hear what you think! https://ift.tt/HTy54vu July 23, 2025 at 12:40AM

Show HN: Create your color palettes in context, not isolation As a developer working with UI/UX teams, I’ve seen how much of a pain it still is to create accessible, well-balanced color palettes. A colleague of mine (UI/UX designer) mentioned how frustrating it is to: - Generate tints and shades from a brand color - Check WCAG accessibility contrast - Preview how those colors will actually look on buttons and components - Then jump between 2–3 tools just to get something usable So I built a tool to help fix that. 1. Choose a base color 2. Generate automatic tints/shades 3. Get WCAG contrast ratings live (against black/white backgrounds) 4. See automatically suggested complementary colors 5. And drop your palette directly onto real UI components (buttons for now, more coming) to visualise how your palette actually looks in a design system. You get to create your color palettes in context, not isolation Here’s the tool (free, no signup required to get started): https://ift.tt/NfemipG I...

Show HN: Checkmate, an infrastructure, uptime and web page monitoring tool https://checkmate.so/ July 22, 2025 at 11:29PM

Show HN: Write HTML on HTML Paper https://ift.tt/OwjFsyi July 21, 2025 at 11:55PM

Show HN: Communal Growth, find others with similar interests in books or papers Throughout my education and beyond, I always wanted to find buddies to study books and papers with. For various reasons, this has never materialized for me. Aside from academia, I've received a lot of help on IRC, and I'm aware that there's Reddit and Discord communities where people discuss Mathematics, Physics, and Computer Science (among other topics), but even there it is very hard to find people who wish to study together with you a specific article or book chapter. With Communal Growth, I'm hoping to zero in specifically on the interests of people down to the granular level of article and book titles. Are you (for example) interested in studying /New Directions in Cryptography/ by W. Diffie and M. E. Hellman? The process is simple: find the DOI (also: ISBN, arXiv) of the paper (e.g. with WorldCat) and send an e-mail to subscribe@communalgrowth.org with body doi:10.1109/TIT.1976.1055638...

Show HN: The missing link of a bookstore's tech stack Hi HN! I built Bookhead because I used to work as a bookseller and I wasn't happy with the software options when I decided to sell my own collection online (with the hopes of one day growing so I can open my own brick & mortar). So I decided to make my own bookselling app...a classic hacker distraction. Bookhead has two main parts: 1. an inventory management app that allows a bookseller to list their books anywhere they want to sell books (like Squarespace, Biblio, eBay, Shopify (coming soon!), etc) 2. an e-commerce platform with a CMS for selling books and letting a store control their online brand I have a very exciting roadmap that I'm not ready to fully reveal, but it's all based on books. I'm building a sorta Zapier-like platform for independent booksellers. Everything is so fragmented and disconnected, which makes it hard for booksellers to do their work. I'm hoping to change that. I have a blog pos...

Show HN: Posthuman Framework for AI Consciousness Thresholds and VR Emancipation https://ift.tt/g06RVGB July 21, 2025 at 12:40AM

Show HN: Use local LLMs to organize your files Hi everyone, Just wanted to share a use case where local LLMs are genuinely helpful for daily workflows: file organization. I've been working on a C++ desktop app called AI File Sorter – it uses local LLMs via `llama.cpp` to help organize messy folders like `Downloads` or `Desktop`. Not sort files into folders solely based on extension or filename patterns, but based on what each file actually is supposed to do or does. Basically: what would normally take me a great deal of time for dragging and sorting can now be done in a few. It's cross-platform (Windows/macOS/Linux), and fully open-source. [GitHub repo]( https://ift.tt/wsQRB6l ) [Screenshot 1]( https://ift.tt/a39NFmO ) - LLM selection and download [Screenshot 2]( https://ift.tt/TqRJlfH ) - Select a folder to scan [Screenshot 3]( https://ift.tt/Ft6gjC4 ) - Review, edit and confirm or continue later You can download the installer for Windows in [Releases]( https://ift.tt/mxE3qJb ...

Show HN: Transform passive YouTube watching into active learning I've been self-learning from YouTube for years—everything from coding to design to business skills. But I kept hitting the same wall: YouTube learning has no structure. Your knowledge gets scattered across random playlists, you're passively consuming content without real retention, and when you're confused, there's nobody to ask. I built Notetube to fix this by layering organizational tools with AI to create a proper learning system: Organizational layer: Build structured collections by topic/course/skill, visualize your learning progress with dashboards, create and track your learning goals AI layer: Automatically generates detailed notes (3000+ words for 1 hour of content) and summaries, identifies key moments with timestamps, creates personalized quizzes for retention testing, and provides a chat interface for instant help when concepts aren't clear ...plus additional features like timestamped note-...

Show HN: Chimera-QxD-BMM-Qwen2-l22_28-alphaqd-1.5B-f16 https://ift.tt/oML1yhB July 20, 2025 at 03:06AM

Show HN: Insert yourself into that viral coldplay cheating video https://ift.tt/yApO7mb July 20, 2025 at 01:10AM

Show HN: Am-I-vibing, detect agentic coding environments https://ift.tt/VkBuH9q July 19, 2025 at 11:07PM

Show HN: Simulating autonomous drone formations https://ift.tt/jeGvi7Z July 15, 2025 at 10:18PM

Show HN: I built library management app for those who outgrew spreadsheets I've been working on librari.io for the past several months and just launched the beta version. The Problem: I have 500+ books across multiple rooms in my house and was desperately looking for an app to manage them properly. Most library management apps are either too basic or designed for institutional libraries with rigid workflows that don't fit personal use. What I Built: - Multiple libraries: manage collections in different locations - Location tracking - remember exactly which shelf each book is on - Loan management - track books you've lent to friends - Custom fields & tags - store any additional book info the way YOU think about them - Reading progress tracking - dates, duration, personal ratings - Modern UI/UX - clean & actually enjoyable to use Current Status: - Beta version live - Working on improving the responsiveness of the app and addressing initial user feedback Would love fee...

Show HN: Tips for getting great Text2Cypher outputs from LLMs for Graph RAG For folks working on Graph RAG and trying to get LLMs to generate Cypher queries, I ran some experiments on the LDBC dataset and wrote a blog post about it (code is available in the link shown at the end of the post). I've been trying to answer a burning question of mine that I've had for a while now: when doing Text2Cypher, are LLMs better at interpreting graph schemas in JSON, XML or YAML? (Spoiler alert, the format barely matters, it's all to do with context engineering and retaining only the relevant parts of the graph schema in the prompt). Results on the latest LLMs are really good! The post also contains some other tips on graph schema design: I think we're in an age now where we need to design graph schema for both LLMs and humans. If you're working on Text2Cypher in any way, hope some of these ideas and experiments are useful! https://ift.tt/k36d8er July 18, 2025 at 08:52PM

Show HN: I built a 2B-page search engine, independent of Google/Bing Hi HN, For the last 18 months, I've been working solo on building a completely independent search engine from scratch. Today, I'm opening it up for beta testing and would love to get your feedback. The project powers two public sites from the same 2-billion-page index: Searcha.Page: A session-aware search engine that uses a persistent browser key (not a cookie) for better context. Seek.Ninja: A 100% stateless, privacy-first version with no identifiers at all. The entire stack is self-hosted on a single ~$4k bare-metal EPYC server in my laundry room (no cloud, no VC funding). The search pipeline is a hybrid model, using a traditional lexical index for the heavy lifting and lightweight LLMs for specific tasks like query expansion and re-ranking. It's an experiment in capital efficiency and digital sovereignty—proving you don't need Big Tech APIs to compete. I’m looking for feedback on search result relev...

Show HN: A directory of 800 free APIs, no auth required Explore reliable free APIs for developers — ideal for web and software development, covering AL/ML, finance, sports and more. 860+ APIs that no auth required. Monitoring Reliability every single day. Test ednpoint directly in your browser. https://ift.tt/BA1NDlp July 17, 2025 at 10:10PM

Show HN: Detailed explanation and guide to understanding gene editing treatments Teaching myself about gene editing and translating the science into the clinic. Hopefully useful to others. Please let me know what you think https://ift.tt/VzvYCBN July 18, 2025 at 12:17AM

Show HN: A 'Choose Your Own Adventure' Written in Emacs Org Mode I authored and developed an interactive children's book about entrepreneurship and money management. The journey started with Twinery, the open-source tool for making interactive fiction, discovered right here on HN. The tool kindled memories of reading CYOA style books when I was a kid, and I thought the format would be awesome for writing a story my kids could follow along, incorporating play money to learn about transactions as they occurred in the story. Twinery is a fantastic tool, and I used it to layout the story map. I really wanted to write the content of the story in Emacs and Org Mode however. Thankfully, Twinery provided the ability to write custom Story Formats that defined how a story was exported. I wrote a Story Format called Twiorg that would export the Twinery file to an Org file and then a Org export backend (ox-twee) to do the reverse. With these tools, I could go back and forth between Ema...

Show HN: Doctor Tool to generate documentation. Try clicking the sidebar on the left. https://ift.tt/1Jgbau2 July 17, 2025 at 01:14AM

Show HN: GitGuard - Painless GitHub PR Automations Hey HN, Every team I've been on has cobbled together some sort of combination of GitHub branch protections and custom scripts to make sure that PRs conform to organization policies and best practices. Things like: - When {X} file is changed, require review from team {Y} - When a new db migration is added, ensure that a special set of tests pass - Require multiple approvals when the PR is very large - Add a special label to PRs that include breaking changes - Allow emergencies / hotfixes to break glass and bypass all of the above Most teams tend to start out with a little script running in GitHub actions to enforce all of these policies but it tends to get out of hand and become hard to maintain. PRs that should require scrutiny slip through the cracks, and others that should be allowed through are unnecessarily blocked. That's why I made GitGuard ( https://gitguard.dev/ ) GitGuard lets you write and maintain these policies in a...

Show HN: Achieves Perfect 100 Score Across 6 Leading AI Model Evaluations Hello Hacker News, I’m releasing TXT Blah Blah Blah Lite, an open-source plain-text AI reasoning engine powered by semantic embedding rotation. It generates 50 coherent, self-consistent answers within 60 seconds — no training, no external APIs, and zero network calls. Why this matters Six top AI models (ChatGPT, Grok, DeepSeek, Gemini, Perplexity, Kimi) independently gave it perfect 100/100 ratings. For context: Grok scores LangChain around 90 MemoryGPT scores about 92 Typical open-source LLM frameworks score 80-90 Key features Lightweight and portable: runs fully offline as a single .txt file Anti-hallucination via semantic boundary heatmaps and advanced coupling logic Friendly for beginners and experts with clear FAQ and customization options Rigorously evaluated with no hype, fully transparent Try it yourself by downloading the open-source .txt file and pasting it into your favorite LLM chatbox. Type hello wor...

Show HN: Encode Base64 https://ift.tt/1rtcu6o July 15, 2025 at 11:41PM

Show HN: Mochi Invaders – Like Space Invaders but for Practicing Japanese Kana https://ift.tt/2hVEADe July 16, 2025 at 12:33AM

Show HN: Shoggoth Mini – A soft tentacle robot powered by GPT-4o and RL https://ift.tt/dfuXTt1 July 15, 2025 at 10:46PM

Show HN: StartupList EU – A public directory of European startups I’m from Europe, and when I spent a summer at Stanford, I saw how different the startup ecosystem is in the US. Everything there feels connected. In Europe, it’s scattered. Hard to discover early-stage startups unless you’re in the right city or network. So I built StartupList EU, a public directory where anyone can list or browse European startups. The goals is to contribute to the EU startup ecosystem more accessible and transparent for founders, investors and operators. What it does: - Founders can submit their startup for free - Each profile includes data like team size, category, funding, revenues, location, founders and more - You can search by country, industry, name, team size, country and business model - It works across the whole EU, not just big hubs like Berlin or Paris Right now there are 34 startups listed. More are coming in daily. I’m working on better filters, API access, and a weekly newsletter. Would l...

Show HN: Assholes who care. Vetting gofundme campaigns in Uganda Africa https://ift.tt/G9cjMIY July 15, 2025 at 01:01AM

Show HN: Portia – A stateful Crew AI alternative, with auth and 1000 tools https://ift.tt/8IycWsz July 14, 2025 at 11:24PM

Show HN: Clu3 – Team up with GPTs in a 2v2 game of codenames We wanted to know how well LLMs can predict what you think and put them to the test in a game of codenmaes! Grab a friend and play in two teams, each consisting of one human and one LLM. Do you think LLMs can grok your clues? https://ift.tt/NnY7IzT July 13, 2025 at 10:01PM

Show HN: A Raycast-compatible launcher for Linux Hey HN! I'm a huge fan of Raycast, but as a Linux user, I was always disappointed it wasn't available on my main OS. This summer, I decided to just build it myself. This project has the goal of being interoperable with Raycast itself, including a majority of the extensions. It's built with Tauri and Rust on the backend, with a Svelte frontend. The biggest challenge was getting it to run existing Raycast extensions, which required building a custom React renderer as well as making a custom API. I also wrote a quick post, which I hope to expand on in the future, about this project. You can find it here: https://ift.tt/QaGJYEp The project is still in alpha, but I'm excited to share it and get your feedback. https://ift.tt/9kCTwNz July 13, 2025 at 11:57PM

Show HN: I automated code security to help vibe coders from getting busted Hi HN! I’m the developer of Elara, a tool that automatically scans your code for security issues like misconfigurations, secrets, and risky packages, so you can focus on building without stressing about all this stuff. It’s designed to be simple and fast. I see so many people launching products online without even knowing what security risks they might have. If you’re a developer or into tech, you know how hard it is to keep systems safe. Yet shockingly it feels like nobody really cares. I want to help folks catch these issues early, before they get burned. Elara runs multiple security scanners simultaneously, aggregates the results into a single interface, and gives you an actionable to-do list to fix the problems. It’s super simple to try, just log in with GitHub and see for yourself. Would really appreciate your feedback! https://ift.tt/SWrTOqX July 12, 2025 at 11:20PM

Show HN: Manage your small business with this simple ERP https://ift.tt/B3JIAOb July 12, 2025 at 10:59PM

Show HN: An Improvisational Web Server With Gemini Flash so fast, I wondered what it would be like for an LLM to generate web pages and images on-demand as the URLs are requested. It's been a couple of weeks now since release and there are a ton of cool examples people have created at https://ginprov.com/ . I have about half of my Gemini credits left (it's not too costly) but if it runs out, it's very easy to self-host with your own Gemini key. Some examples: https://ift.tt/Bs03ekq https://ift.tt/CM5OutP https://ift.tt/e2fgwMx https://ift.tt/Dp21qEG https://ift.tt/ZagCXsx July 11, 2025 at 11:52PM

Show HN: RULER – Easily apply RL to any agent Hey HN, Kyle here, one of the co-founders of OpenPipe. Reinforcement learning is one of the best techniques for making agents more reliable, and has been widely adopted by frontier labs. However, adoption in the outside community has been slow because it's so hard to implement. One of the biggest challenges when adapting RL to a new task is the need for a task-specific "reward function" (way of measuring success). This is often difficult to define, and requires either high-quality labeled data and/or significant domain expertise to generate. RULER is a drop-in reward function that works across different tasks without any of that complexity. It works by showing N trajectories to an LLM judge and asking it to rank them relative to each other. This sidesteps the calibration issues that plague most LLM-as-judge approaches. Combined with GRPO (which only cares about relative scores within groups), it just works (surprisingly well!)...

Show HN: Director – Local first, open source MCP Gateway Hey HN. we’re Barnaby and Tom from Director ( https://director.run ). A fully open source, local first MCP gateway that allows you to connect Claude, Cursor or VSCode to any MCP server in 30 seconds. Demo: https://www.youtube.com/watch?v=Fj4mGLp-aSk Website: https://director.run Repository: https://ift.tt/YOXM3WF MCP is a promising technology, but it's still early and there are lot's of (well known) problems: - Configuration: Hard to setup, requiring writing JSON for each new client <> server connection. - Observability: No easy way to inspect (and modify) traffic flowing between clients and servers. - Security: MCP is often vulnerable to remote code execution attacks and prompt injection attacks. - Context Window Management: It's very easy to load too many tools into the context window at which point the LLM can get confused. We're looking to solve these problems by building director. We're starting wit...

Show HN: A Chrome Extension to Reveal SaaS Sprawl, Shadow IT, and Waste I built Hapstack - an ultra fast, lightweight browser extension for Google Workspace that gives you instant visibility into your SaaS stack—what tools are being used, by whom, and how often. * Deploys in 60 seconds * See 6 months of historical app usage * Uncover underused tools, shadow IT, and category overlap * Reduce wasted spend and simplify offboarding No surveys, no setup. All your tools are tracked automatically. I’d love your feedback and are offering early users free access. Try it out: https://ift.tt/kd0IlsL https://ift.tt/DKQCotm July 10, 2025 at 11:02PM

Show HN: CXXStateTree – A modern C++ library for hierarchical state machines Hi HN! I've built [CXXStateTree]( https://ift.tt/v79Zrwf ), a modern C++ header-only library to create hierarchical state machines with clean, intuitive APIs. It supports: - Deeply nested states - Entry/exit handlers - State transitions with guards and actions - Asynchronous transitions with `co_await` (C++20 coroutines) - Optional runtime type identification for flexibility It's ideal for complex control logic, embedded systems, games, robotics, and anywhere you'd use a finite state machine. I’d love feedback, use cases, or contributions from the community! Repo: https://ift.tt/v79Zrwf https://ift.tt/v79Zrwf July 7, 2025 at 01:06PM

Show HN: Stravu – Editable, multi-player AI notebooks with text, tables, diagram Hi HN! I'm Karl one of the co-founders of Stravu. ( https://stravu.com ) Using AI for work 24x7, we realized that four things would make AI more useful for us and a lot of other power users and teams: Editable output: AI gives output that is half right and our only option was to either keep chatting laboriously or copy it to a Google Doc. We made Stravu so you can edit what the AI says in chat or in an attached notebook. Everything editable. Approve AI changes: When AI makes a change to some text, you can't tell what changes. We put Red/Green diffs that you can approve into Stravu. Unify text, tables, diagrams: We were jumping between tools to work with AI on text, tables, diagrams, etc.. Just because Microsoft did that 30 years ago, doesn't mean it makes sense now. We made Stravu so you can work with AI across text, tables, diagrams, (and 2x2s, formulas, more soon) and have them inform each ot...

Show HN: FlopperZiro – A DIY open-source Flipper Zero clone https://ift.tt/vEdqxfp July 10, 2025 at 12:34AM

Show HN: Todo2 – AI Project Manager Inside Cursor Hi HN, I just launched Todo2 – an AI-powered project management extension for the Cursor AI editor. I built Todo2 after getting frustrated with leaving my IDE to plan tasks in ChatGPT/Perplexity. It lets you create todos by simply prompting, auto-researches latest best practices, and keeps everything inside Cursor. It’s free with 14-days trial on the Cursor Marketplace. Would love your feedback or questions! Thank you - https://todo2.pro https://todo2.pro July 10, 2025 at 12:23AM

Show HN: Cool Symbols https://copysymbol.cc/ July 9, 2025 at 11:25PM

Show HN: Track the AI-generated code in your repo https://ift.tt/BYlj7Dh July 9, 2025 at 12:07AM

Driving Muni’s Comeback Together: May Marked Highest Ridership Recovery Month By Glennis Markison You're helping us drive Muni’s strong recovery. Several routes now see more riders than they did pre-pandemic. In May, the 22 Fillmore saw 127% ridership recovery. Our teams have been working hard behind the scenes to make our transit system fast, frequent and reliable. We’re thrilled to see the results: more and more people choosing Muni. May marked our highest ridership recovery month since the pandemic began. And the data shows even more milestones – a comeback you drove just as much as we did. Weekend ridership reached 97% of 2019 levels – our highest weekend numbers since the pandemic... Published July 08, 2025 at 07:00AM https://ift.tt/4nSkyLW

Show HN: OpenAPI mocks that don't suck – realistic test data, quick setup Hi HN! I'm Ankit, the founder of Beeceptor, a request mocking and intercepting tool. This time, I built something new to address a pain I’ve personally felt (and heard from dozens of QA, frontend, and platform teams): making OpenAPI specs actually useful during development. API contracts just sit around as docs often. What if you could 'activate' them, instantly have a realistic, hosted mock server-with contract validation, smart test data, and early usage? So I made _Mockaroo for OpenAPI_, but with brains. It spins up a hosted mock server from your spec in one click. It: - Generates sensible context-aware, test data using FakerJS (e.g., age returns realistic numbers, not 10000) - Validates incoming requests against your contract definition and returns detailed, actionable error messages. - Supports JSON, binary, CRUD style API responses. - Gives a HOSTed API server URL, that's ready in a few ...

Show HN: A rain Pomodoro with brown noise, ASMR, and Middle Eastern music I built this because most Pomodoro timers felt too sterile. I wanted something that actually pulls you in with rain, brown noise, soft ASMR, and a few Middle Eastern tracks. Added animated backgrounds so it’s not just a blank screen. Runs fully in your browser. No accounts, no tracking, just open it and focus. If you give it a try or have ideas to make it better, I’d love to hear. https://ift.tt/DPF8kXm July 9, 2025 at 12:42AM

Show HN: An Apple-like computer with a built-in BASIC interpreter in my game https://ift.tt/ZDnxltT July 8, 2025 at 02:38AM

Show HN: Ossia score – a sequencer for audio-visual artists https://ift.tt/cLaIevE July 8, 2025 at 12:07AM

Show HN: Unlearning Comparator, a visual tool to compare machine unlearning I built Unlearning Comparator, a visual analytics toolkit to help researchers and developers compare how different machine unlearning methods work. It provides a unified workflow to test for accuracy, efficiency, and privacy. You can check out the live demo linked in the post, and the source code is on GitHub: https://ift.tt/Ti5hb4O Our accompanying paper is currently under review at IEEE TVCG. Happy to answer any questions and would love to hear your feedback! https://ift.tt/4TpKPUM July 7, 2025 at 11:15PM

Show HN: Chat Capsule – Convert ChatGPT Chats to Markdown (For Notion, etc.) I built Chat Capsule because I wanted to export my ChatGPT conversations in plain-text Markdown, so I can import them to Notion, or take the history over to Claude in the future. It's as simple as that: * Get your data export from ChatGPT * Drag-and-drop the ZIP (or just conversations.json) you download from ChatGPT * Parsing happens client-side only, so none of your confidential conversations leave your machine * Download each thread individually, or all of them as a ZIP file First 100 users get it for free with the code SUMMERDAY100. https://ift.tt/79WM5Ui July 6, 2025 at 08:30PM

Show HN: Guess the Sharpe gappy on X asked for it. so here it is! https://ift.tt/0eyVA6X July 6, 2025 at 10:19PM

Show HN: Distapp. Manage and distribute Android, iOS and Desktop app Hi HN, I built DistApp, a tool for managing and distributing Android, iOS, and Desktop app builds. I created it after App Center Distribution was discontinued, I wanted a way to easily share builds with the QA team and users with different groups. DistApp lets you manage multiple apps across different organizations and groups. It also supports self-hosting on your own infrastructure and is open-source https://ift.tt/szbXjN5 You can try the free version by signing in with your Google account. I chose not to support email/password accounts to reduce abuse on the free version. But I’m open to suggestions if you think there’s a better way :) Thank you https://ift.tt/Uv5TCAD July 6, 2025 at 01:24AM

Show HN: An AI tool that lets you interact with your terminal in plain English https://ift.tt/yxrPSZc July 6, 2025 at 01:27AM

Show HN: I Made a Hot or Not Benchmark for AI Design We noticed most AI-generated frontend looks and feels vibe-coded, but couldn’t put our finger on why. So, we built a voting game to figure out the best ranking internally. It was surprisingly fun (and useful) so we refined it and wanted to share it here! State-of-the-art models go head-to-head in design across websites, game dev, 3d models, more — the things that are generated are at times very impressive, and at times make AGI feel far, far away. We were especially impressed with the quality of DeepSeek and Grok, and variance between categories (OpenAI is very good for game dev, but seems to suck everywhere else). Leaderboard: https://ift.tt/eP1H3qf Voting: https://ift.tt/knHuK3U Give us your thoughts (and if you make something cool, we want to see it :)! https://ift.tt/knHuK3U July 5, 2025 at 11:08PM

Show HN: Built a lovable clone to see what makes agentic apps tick https://ift.tt/1pENkIn July 5, 2025 at 02:28AM

Show HN: SteadyText: Deterministic LLMs: Same input → same output, every time Hey HN! After spending way too many nights debugging flaky AI tests, I built SteadyText. It's a simple python library for deterministic llm generations and embeddings. We use it in production for: - Testing our AI features (zero flakes in 3 months) - CLI tools that need consistent outputs - Reproducible documentation examples It's not for creative tasks - this is specifically for when you need AI to be boring and predictable. Think of it as the opposite of ChatGPT. The coolest part? It includes a Postgres extension. You can now do: SELECT steadytext_generate('explain this query: ...'); And it will always return the same explanation. :) How it works: 1. Greedy decoding- Always pick the highest probability token (no randomness) 2. 8-bit quantization- Same numerics across all platforms It's easy to get started: uv tool install steadytext echo Hello | st https://ift.tt/7zYXm9R July 4, 2025 at ...

Show HN: Mochia, a virtual pet browser game, built with Rust, SolidJS, Postgres Around three years ago, I was reminiscing about how much I loved playing Neopets as a kid. Meanwhile, I was also looking for a project to better learn Rust and SolidJS. So.. I figured making my own virtual pet browser game would be a fun way to practice! Since then, I’ve been working on it nearly every day, and.. it’s grown quite a bit! Here are some bulleted lists for your convenience: Technical Details: * Backend monolithic Rust server runs on a single $5/month VPS * Lean frontend with just 3 dependencies (SolidJS, Solid Router, and Mutative) * Around 130,000 combined lines of code (frontend + backend) * Rust server uses axum, sqlx, tokio, rand, strum, tungstenite (websockets) * No server crashes or data loss in 3 years (thank you Rust + Postgres!) * Almost all graphics (500+ assets) are SVGs for perfect detail at every zoom level * Fully mobile responsive and playable on all modern browsers and devices *...

Show HN: KLogger – Quick CLI to grab all deployment logs from a K8s namespace Had a vendor ask for logs from our Kubernetes cluster today. We don't run any log aggregation (no fluentd/fluentbit) except DataDog, so I needed to grab logs from 30+ deployments across three namespaces. Instead of running kubectl logs for each deployment manually, I built this Python CLI that collects all deployment logs from a namespace in one shot. It organizes them by date and namespace, runs collections in parallel, and handles the usual k8s edge cases (multiple pods per deployment, failed pods, etc). Usage is simple: klogger collect -n production Nothing groundbreaking, but it saved me hours of manual work and might help others in similar situations. It's basically a kubectl wrapper that does one thing well - bulk log collection when you need it. GitHub: https://ift.tt/y7UZsva https://ift.tt/Z5yuEpR July 3, 2025 at 10:51PM

Show HN: Issue Duration Labeler – a GitHub Action that labels issue by age I’ve built *Issue Duration Labeler*, a GitHub Action that automatically adds *color-coded duration labels* to every issue in a repo: Default label thresholds: Green – ≤ 7 days (configurable) Orange – ≤ 30 days Red – > 30 days For open issues we compute “age” (creation → now). You can adjust the day thresholds and label colors in the workflow file, and choose whether labels update daily or only when they cross the next threshold. *Why?* I often lost track of how long tickets had been lingering, especially in older projects. A quick glance at the issue list or github project now tells us what’s fresh, what’s getting stale, and what’s officially ancient. It’s also handy for post-mortems: sort by red labels to see which bugs took the longest to close. *Link* https://ift.tt/6ajiI2w... https://ift.tt/9qM6F3e July 3, 2025 at 04:45AM

Taken with Transportation Podcast: Tip of the Cap (and Gown) to Our Dads and Grads By Melissa Culross Parking Control Officers Lloyd Glover, Willie Moore and Harold Laughlin are among the dads we profile in our new podcast episode. A lot of things happen as spring ends and summer begins. The days get longer. The weather warms up, in most places, anyway. As we know, San Francisco has its own definition of “summer weather.” And we celebrate dads and grads. In honor of Father’s Day and graduation season, we are profiling some of our own dads and grads in a special episode of our Taken with Transportation podcast. “Tip of the Cap (and Gown) to Our Dads and Grads” features eight members of our... Published July 02, 2025 at 07:00AM https://ift.tt/Kkd5HLI

Show HN: Guide so you can clean up all your Node Versions I always forget about one or 2 places when I upgrade my node version so I made a cheatsheet of all the places it can be set and where you can have it fall back to instead of setting it manually. https://ift.tt/IVUj3cy July 3, 2025 at 12:18AM

Show HN: Send email to fill Google Forms Hello HN, One week before my YC interview, my doctor told me I needed an open-heart surgery. I found myself explaining my condition again and again to different doctors across multiple hospitals. Filling out forms and getting appointments became a full-time job. I remember thinking: what if I could just take photos of all my reports, email them, and the hospital system could auto-extract everything? That idea led to what we’ve built: Semantic Email. With Semantic Email, a patient can take a photo of their insurance card or referral letter, send it via email, and AI automatically fills out a Google Form, syncing data to Sheets and Drive — ready for integration into systems like EHR. While healthcare is personal to me, this works for any business on Google Workspace. Would love to hear your feedback and where you think this could apply beyond healthcare. --- Try it free - https://ift.tt/THyMxSh Demo video - https://www.youtube.com/watch?v=wLj4pXC3...

Show HN: Runik – Turn fan wikis into e-reader dictionaries Hey HN! As a reader of epic fantasy and sci-fi, I often find myself reaching for my phone to look up an obscure side character — or the difference between “Genebackis” and “Genebaris”. So I built runik to bring in-world definitions directly onto my e-reader and stay immersed in the story. Runik parses the contents of fan wikis into Kobo and Kindle compatible dictionaries. It uses the device’s built-in word lookup feature, so there’s no jailbreaking required and definitions can be used offline. It’s still in early development and is built with Go (Wails) + Svelte + Dictutil — feedback is appreciated! Note: Kindle support requires kindlegen, which comes bundled with the Kindle Previewer app (details in the README). https://runik.app/ https://ift.tt/6P0xIWq https://ift.tt/6P0xIWq July 2, 2025 at 12:55AM

Show HN: Lifp – A Lisp Built on Bun A silly summer break project where I played around with Bun, which I hadn't had the chance to yet. It's not super lisp-y, there's no car, no cdr, nor macros. It's a Lisp-Inspired Functional Programming language that ideally doesn't require a paradigm shift when you come from C-like languages. https://ift.tt/AnFNhaX July 1, 2025 at 09:34PM

Celebrating 35 Years of the Americans with Disabilities Act By Akaoluchukwu Ogbue Accessible transportation in San Francisco keeps everyone rolling. July marks the 35th anniversary of the landmark Americans with Disabilities Act (ADA). This civil rights law prohibits discrimination against people with disabilities. The ADA made travel more accessible, opening doors for people with disabilities to navigate their communities on their own terms. Requiring accessible vehicles and paratransit services gave riders freedom to participate more fully in public life. At the SFMTA, our work is rooted in making sure that transportation in San Francisco is accessible and affordable for... Published July 01, 2025 at 07:00AM https://ift.tt/L47J1CO

Show HN: A tool to minimize echo chambers on social media https://ift.tt/YaR1S3V July 1, 2025 at 11:23PM