Show HN: Generate SVGs with AI https://ift.tt/dZYmzwc

Show HN: Generate SVGs with AI https://vectorart.ai May 26, 2025 at 12:47AM

Show HN: I built a chill place online to work on your ideas https://ift.tt/qbYIoNH

Show HN: I built a chill place online to work on your ideas I used to watch hundreds of hours of lofi beats on youtube while I was coding, but I got really sick of all the ads. I decided to build a better alternative - It's a configurable space for you to hang out online while you work, with a ton of relaxing music and backgrounds. Its got useful tools built in like a timer to keep track of how long you've been locked in, and a notepad for todos or scribbling down ideas while you work. Honestly this is the first tool I've built that I personally use every day, so I'm hoping some of you out there can get some use out of it too! https://lofizone.com May 25, 2025 at 04:08AM

Show HN: 1min Workouts for People Who Sit All Day https://ift.tt/G9lSxeZ

Show HN: 1min Workouts for People Who Sit All Day I am a software developer and in the last few months after recently becoming a father I was barely finding time for a proper workout. Recently I was reading about new research on Snack Exercises and how beneficial mini workouts of less than 2mins every so often, during the day are to our body. So, I decided to build an iOS App for me and others to help with this. The app generates a list of exercises that I need to tick to complete daily or loose my streak. The algorithm takes into account muscle groups and balancing the exercises to hit most main muscles. I also stayed going through all exercises and adding a couple of alternative exercises in case I don't feel like the recommended exercise. Since I'm not a trainer I commissioned professional exercise posture video guides and animations by an exercise expert which I attached to each exercise. I uploaded the app on the app store for free and no ads. If this is something that interests you, I want to hear how you balance a long day on your desk vs exercise. https://shortreps.com May 25, 2025 at 02:11AM

Show HN: Can AI Help Designers Ideate Better? We Spent 5 Wks Finding Out https://ift.tt/HG3mfSJ

Show HN: Can AI Help Designers Ideate Better? We Spent 5 Wks Finding Out We set out to answer a simple but deep question: Can AI actually practically help product designers improve during the discovery and ideation phase of the design process? So we spent 5 weeks running an experiment. We mapped every tool we use for discovery: Mobbin, Dribbble, Pinterest, Twitter, Behance We broke down typical design thinking and brainstorming workflows We reviewed every prototyping or idea-capturing tool we’ve used Then we tried building lightweight AI workflows with various LLM tools and frameworks Result: Yes. Used well, AI can significantly improve design thinking — especially for junior/mid-level designers — by offering faster idea generation, design critiques, and creative merges. Out of that research, we built Moonchild: A discovery-stage design ideation tool that: Generates thoughtful UI concepts from minimal prompts Allows asking design questions and getting structured critique Merges styles, flows, and interaction patterns from multiple directions Outputs great Figma-ready screens and UX flows, fast Try it (private beta): https://moonchild.ai Use code 'hackernews' for early access. Would love feedback — especially from product designers, PMs, and UX folks doing early-stage work. May 25, 2025 at 12:36AM

Show HN: Advanced Chunking in JavaScript/TypeScript with Chonkie https://ift.tt/labBS0s

Show HN: Advanced Chunking in JavaScript/TypeScript with Chonkie Hi HN, We’re Shreyash and Bhavnick. We built Chonkie, an open-source library for advanced chunking and embedding of text and code. It was previously Python-only, but we just released a TypeScript version: https://ift.tt/2fhaCnQ Many AI projects in JS/TS (like those using Vercel's AI SDK or Mastra) rely on basic text splitters. But better chunking = better retrieval = better performance. That’s what Chonkie is built for. Current native chunkers (in TS): - Code Chunker – handles Python, TypeScript, etc. - Recursive Chunker – rule-based, hierarchical splitting - Token Chunker – split by token count (fully customizable) - Sentence Chunker – split on sentence boundaries. Delimiters are customizable, so it works for multiple languages. All chunkers support custom tokenizers, chunk overlap, delimiters, and more. Coming soon in native TS (already available via the API client): - Semantic Chunker – splits texts wherever it detects a shift in meaning. - SDPM Chunker – merges semantically similar disjoint chunks - Late Chunker – generates context-aware embeddings for each chunk - Slumber Chunker – LLM-refined recursive chunks. Significantly reduces token usage (and thus cost) while maximizing chunk quality. - Embeddings Refinery - Embed chunks with any embedding model - Overlap Refinery – Create overlaps between consecutive chunks for better context preservation. Chonkie is free, open-source, and MIT licensed. GitHub: https://ift.tt/2fhaCnQ We’d love your feedback, ideas, or contributions. Thanks! May 24, 2025 at 01:33AM

Show HN: hcker.news – an ergonomic, timeline-based Hacker News front page https://ift.tt/OAxJf3X

Show HN: hcker.news – an ergonomic, timeline-based Hacker News front page Hi folks, I've built an alternative Hacker News front page. It is inspired by and meant to be a replacement for hckrnews.com. I built this because HN is woefully underfeatured, but most sites that try to improve it seem to assume that the visual design is the problem. hcker.news tries to maintain HN's familiarity while adding useful enhancements. There are three primary views: - Timeline View: Browse top stories by votes or comments grouped by day, week, or month (e.g., top 20 per day, top 100 per week). - Aggregate View: See top stories by votes or comments over custom time ranges. - Front Page View: The original HN front page, untouched. Feed Filtering: - Custom Keyword Filters: Include/exclude keywords (e.g., include "Rust," exclude "DOGE") or set a minimum score threshold. - No HN Algorithm: Timeline and Aggregate Views show stories usually downranked by the HN algo (e.g., flagged posts or those with too many comments). UI: - Unread Flags: Quickly spot new stories or ones you haven't seen. - Two Layouts: Classic HN style or a compact story view inspired by hckrnews.com. - Multi-column & High-density Modes: Fit more content on screen. - Themes: Light, Dark, and Manila. I'd love your feedback and suggestions. Cheers! https://hcker.news May 24, 2025 at 12:14AM

Show HN: 8-Bit Spelling Game I Built for My Daughter Using Claude AI https://ift.tt/ckSsEWv

Show HN: 8-Bit Spelling Game I Built for My Daughter Using Claude AI I had a lot of fun with this one. She's used it several times, and I watch, to see what subtle bugs or ux issues there may be. And when she gets on the bus I fix them quickly before work. It's been a fun game to create where it gives here immediate feedback and she's willing to study more. Her test is this Friday. fingers crossed that it helped her! https://ift.tt/8tUSmC7 May 22, 2025 at 07:44PM

Show HN: Free Text-to-Video for Learning Anything(Inspired by 3Blue1Brown) https://ift.tt/6KsD4L9

Show HN: Free Text-to-Video for Learning Anything(Inspired by 3Blue1Brown) I'm a huge fan of 3B1B and how he creates appealing and easy-to-understand videos. But he doesn't have a video for every single topic. Whenever I needed help in math or physics, I would try to watch his videos but the issue is that are just not specific enough to my content or curriculum. This issue applies to every single video explanation out there, they just aren't personalized. Most educational videos explain general topics, but they don’t align perfectly with the specific question I have or the way I need it explained. That’s the gap I wanted to fill. So I built a tool that generates high-quality, visually engaging explainer videos that are tailored exactly to the question you ask. Whether it's a niche math problem, a concept from your physics class, or something your textbook didn't explain well, this tool creates a custom explanation in the style of channels like 3B1B, but made just for you. The tool is free to use for some time. Me and my cofounder have dedicated a portion of our savings to this project and unless we get external funding in the near future, we would have to add a paid tier for the product or completely shut it down. Also, would love it if you show some support at our discord server. Thanks for your time! The tool is free to use for some time. Me and my cofounder have dedicated a portion of our savings to this project and unless we get external funding in the near future, we would have to add a paid tier for the product or completely shut it down. You can try it out yourself here --> https://trytorial.com/ . Also, would love it if you show some support at our discord server. Thanks for your time! https://trytorial.com/ May 22, 2025 at 11:30PM

Show HN: Super (YC W18) - Turn company data into answers & agents for your team https://ift.tt/Xjg6dWs

Show HN: Super (YC W18) - Turn company data into answers & agents for your team Hey there, Chris here We're known for our straightforward yet powerful Knowledge Base, Slite(YCW18).We launched our AI-powered search in Feb 2023 and after getting great response and usage, we dove deeper into solving the challenge of knowledge retrieval in daily work. That's why we're now launching our second major product, Super( https://www.super.work ). Super seamlessly connects your existing tools, providing accurate answers, streamlined workflows, automated digests, and much more. You might wonder: Why not just link your apps together using something like an MCP? The problem is that MCPs can't handle complex knowledge retrieval effectively. MCPs are basically LLMs equipped with API toolbelts. If you've ever tried asking a complicated question through an MCP, one that needs data from multiple different tools, you've likely faced frustrating delays. MCPs slowly make API calls one after another, causing long waits while they collect data from each endpoint. By contrast, Super quickly searches through all the data that actually matters from all of your tools simultaneously. This means you'll get your accurate answer in seconds, not minutes. The limitations of MCP-based solutions become clear when you try to deploy them reliably within a team. They either won't index your critical content effectively, won't do it fast enough, or won't cover all your tools at once. Properly chunking, embedding, querying, and filtering data from various sources is still essential. MCPs triggering APIs can't match this integrated approach for speed and accuracy. Moreover, Super understands the value of running multiple tasks simultaneously through LLMs. For example, one step may involve identifying search filters, while another simultaneously uses an LLM to aggregate and refine information. This parallel process quickly shapes the final, accurate answer for users. Additionally, MCPs aren't designed for enterprise-grade use. Businesses need standardized experiences, fine-grained user permissions, and consistent access controls across multiple tools. Super addresses these requirements by indexing data beforehand while still respecting each user's access permissions. Super offers: - Perplexity-like search experience on your team data - A growing selection of integrations with popular data sources - Customizable AI assistants tailored to your specific needs - An extension to embed Super directly into external websites you're already using - A clear path for your company to adopt AI strategically, rather than letting individual employees scatter across different, incompatible tools. And of course... It does comes with its MCP, which makes your agentic workflows actually able to properly tap on your data. Here's a quick video showing Super in action: https://www.youtube.com/watch?v=L5A6BRW90K4 Have you hit such walls with standard MCPs? Have you try building your own solutions? https://super.work May 21, 2025 at 07:48PM

Show HN: Appwrite Sites – the open-source vercel alternative https://ift.tt/FJmvNeZ

Show HN: Appwrite Sites – the open-source vercel alternative https://ift.tt/s6yb1MQ May 19, 2025 at 05:53PM

Show HN: Bricks – One Click Dashboards from Your Data Using AI https://ift.tt/vLVszey

Show HN: Bricks – One Click Dashboards from Your Data Using AI Hi HN We’ve been building Bricks to make dashboard creation as simple as dropping a file. You upload your data and Bricks does the rest: • Detects the structure • Picks the most useful charts and tables • Generates plain language insights and summaries • Applies a theme • Lets you add blocks using a natural language prompt • Exports to PDF or shares as a live link We built this because creating clean dashboards from spreadsheets felt way harder than it should be. We’d love your feedback on: • How useful the first dashboard feels • Any missing chart types or formats • Anything else that could make it better Thanks for taking a look. https://ift.tt/bK4fSl6 May 21, 2025 at 12:39AM

Show HN: We made an AI QA tester that uses VLMs to test your front-end https://ift.tt/VR4APDn

Show HN: We made an AI QA tester that uses VLMs to test your front-end Includes bug reports, session replay, and watching tests live. This is free to play with. Login-gate is just to prevent abuse (sorry!). https://ift.tt/zwQfRO7 May 21, 2025 at 12:22AM

Show HN: Porting Mutable Instruments to Arduino, RP2040 https://ift.tt/0bDpW1d

Show HN: Porting Mutable Instruments to Arduino, RP2040 I'm sharing this since it's been eating at me since about 2021 :) A little background and example sounds at https://ift.tt/4faAPnD In short, Volker Boehm had done some ports of the MI synthesis code in 2020, unbeknownst to me. Once I discovered it a bit over a month ago and compiled his supercollider port, I realized, no excuses, get to it. The intention is to keep the source as simple to use in an arduino context, so it's NOT as nice from a c++ developers vantage point. But, I think it's becoming approachable for less adept programmers. Niek from Sluisbrinke has pushed me along, wanting to build a 'Meta-Mi' module: https://ift.tt/OHjSyXn I just play these things on my scarp. https://ift.tt/MiLuZrO May 21, 2025 at 12:09AM

Show HN: A MCP server to evaluate Python code in WASM VM using RustPython https://ift.tt/AKVImcO

Show HN: A MCP server to evaluate Python code in WASM VM using RustPython https://ift.tt/3atFlNR May 17, 2025 at 07:19PM

Show HN: Visualization of job openings by US based employers https://ift.tt/n9CR4ZU

Show HN: Visualization of job openings by US based employers Tiny vis project using d3. Data is from 100k job openings, categorized by k-means + GPT. https://ift.tt/FTBdUV0 May 20, 2025 at 01:05AM

Show HN: Python Simulator of David Deutsch’s "Constructor Theory of Time" https://ift.tt/W8DYCJj

Show HN: Python Simulator of David Deutsch’s "Constructor Theory of Time" Hi HN, I turned the freshly published paper “The Constructor Theory of Time” by David Deutsch and Chiara Marletto (arXiv, 13 May 2025) into an executable Python library. What you’ll find • One-to-one translation of the paper’s formalism: Substrates, Attributes, Tasks, Constructors, and task-algebra operators • Possibility / impossibility predicates and counterfactuals encoded exactly as defined • Test suite that mirrors every lemma and example (>95 % coverage, mypy-typed) • Reproductions of key results: time-keeping substrates, irreversibility proofs, quantum branching tasks, and a self-replicating constructor Why share? Reading the paper is tough going; expressing each definition in code clarified the ideas and surfaced a couple of questions for discussion. Hoping it helps others and sparks extensions. Looking for feedback: • Did I miss any subtleties in the formalism? • Which additional theorems or examples would you like implemented next? Repo: https://ift.tt/1q3cm02 Thanks for taking a look—issues and PRs welcome! https://ift.tt/1q3cm02 May 19, 2025 at 01:52AM

Show HN: Stack Error – ergonomic error handling for Rust https://ift.tt/EBxuOM0

Show HN: Stack Error – ergonomic error handling for Rust Stack Error reduces the up-front cost of designing an error handling solution for your project, so that you focus on writing great libraries and applications. Stack Error has three goals: 1. Provide ergonomics similar to anyhow. 2. Create informative error messages that facilitate debugging. 3. Provide typed data that facilitates runtime error handling. https://ift.tt/rxHP0VD May 19, 2025 at 12:16AM

Show HN: Vibe Coded GitHub PR Bot for Integrating a GitHub Action https://ift.tt/aqnc4h3

Show HN: Vibe Coded GitHub PR Bot for Integrating a GitHub Action https://vetpkg.dev/gha May 18, 2025 at 11:33PM

Show HN: Vaev – A browser engine built from scratch (It renders google.com) https://ift.tt/qxHBM7C

Show HN: Vaev – A browser engine built from scratch (It renders google.com) We’ve been working on Vaev, a minimal web browser engine built from scratch. It supports HTML/XHTML, the CSS cascade, @page rules for pagination, and print-to-PDF rendering. It even handles calc(), var(), and percentage units—and yes, it renders Google.com (mostly). This is an experimental project focused on learning and exploration. Networking is basic ( http:// and file:// only), and grid layouts aren’t supported yet, but we’re making progress fast. We’d love your thoughts and feedback. https://ift.tt/pnA3jMf May 18, 2025 at 11:24PM

Show HN: AI-Powered Chat and Email Aggregator https://ift.tt/4VhUkAc

Show HN: AI-Powered Chat and Email Aggregator Hey, I’m Erik, co-founder of Unora! A while back, I realized how chaotic digital communication had become. I’d miss important messages, get overwhelmed by newsletters I never asked for, and spend way too much time keeping up with 7 different apps at the same time! That frustration sparked the idea for Unora. We wanted to bring peace and clarity back to email & messaging without reinventing the wheel, just making it work the way it should. So, how does Unora boost your productivity? - 7 apps in 1 – Bring together WhatsApp, Snapchat, Instagram, Gmail, Outlook, Slack and Discord in one beautifully unified place. AI Assistant – summarize missed chats and emails, and stay on top of what matters, without lifting a finger. Tidy Inbox – Instantly filter messages & emails by platform or search across all of them at once to find what you need, when you need it. Newsletter management – View all your newsletters in one place and unsubscribe with a single click. - It's already on the App Store so let us know what you think, we can't wait to hear your feedback! https://unora.se https://unora.se May 18, 2025 at 03:48AM