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Products that do what I'm a dermatologist and I vibe coded a skin cancer learning app does

Coded using Gemini Pro 2.5 (free version) in about 2-3 hours. Single file including all html/js/css, Vanilla JS, no backend, scores persisted with localStorage. Deployed using ubuntu/apache2/python/flask on a £5 Digital Ocean server (but could have been hosted on a static hosting provider as it's just a single page with no backend). Images / metadata stored in an AWS S3 bucket.

  1. 1NW

    Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…

    May 2026 · github.com

  2. 2

    AI Dermatologist in pocket: identify risks of skin diseases

    2023

  3. 3

    Meet "nano-banana🍌" the new SOTA image model

    2025

  4. 4
    VibeSec249

    Find and Fix Code Vulnerabilities Instantly!

    2025

  5. 5

    Turn errors, DOM, + screenshots into an AI-ready Markdown

    Jun 2026 · chromewebstore.google.com

  6. 6

    Google's first natively multimodal embedding model

    Mar 2026 · blog.google

  7. 7PP

    Hi HN! I built pyscn for Python developers in the vibe coding era. If you're using Cursor, Claude, or ChatGPT to ship Python code fast, you know the feeling: features work, tests pass, but the codebase feels... messy. Common vibe coding artifacts: • Code duplication (from copy-pasted snippets) • Dead code from quick iterations • Over-engineered solutions for simple problems • Inconsistent patterns across modules pyscn performs structural analysis: • APTED tree edit distance + LSH • Control-Flow Graph (CFG) analysis • Coupling Between Objects (CBO) • Cyclomatic Complexity Try it without…

    Oct 2025 · github.com

  8. 8
    Motn AI116

    Vibe-code motion graphics on one canvas

    Apr 2026 · motn.ai

  9. 9

    The skin health journal your dermatologist wishes you kept.

    Mar 2026 · skintrack.app

  10. 10
    DaliaCare101

    A skin cancer detector for your phone

    2018

  11. 11
    Recursi102

    Self improving vibe coding env with no API fees

    Jun 2026

  12. 12VC

    Hi! I took a cheap $25 walmart phone and put a static server on it? Why? Just for a fun weekend project. I used Claude Code for most of the setup. I had a blast. It's running termux, andronix, nginx, cloudflared and even a prometheus node exporter. Here's the site: https://walmartphone.stetsonblake.com/

    Jan 2026 · stetsonblake.com

  13. 13

    Check the vibe of your Gmail & LinkedIn messages

    Jan 2026

  14. 14

    ai skin detection, ai dermatology, skin scanner, skin check

    Jul 2026

  15. 15

    360° website security & health audit

    Jan 2026

  16. 16SW

    Chrome now includes a native on-device LLM (Gemini Nano) starting in version 138. I've been building with it since it was in origin trials, it's powerful but the official Prompt API is still a bit awkward: - Enforces sessions even for basic usage - Requires user-triggered downloads - Lacks type safety or structured error handling So I open-sourced a small TypeScript wrapper I originally built for other projects to smooth over the rough edges: github: https://github.com/kstonekuan/simple-chromium-ai npm: https://www.npmjs.com/package/simple-chromium-ai…

    2025 · github.com

  17. 17

    Design tokens for vibe coding

    Apr 2026 · vibedesign.tech

  18. 18UA

    Hello hackernews, I am looking for feedback for Labophase.com which is a app that focuses on returning results from multiple ai models at the same time. I currently support: GPT4-Turbo, Claude-2, Google PaLM2, Llama2, Mistral, and OpenOrca. Working on supporting Gemini soonTM. I built it to solve a couple of personal pains I experienced. After reaching out to a couple of users in r/localllama, seems that people would have similar approach to address hallucination, availability, and comparing ai models. Initial feedback came in with some surprises that I'm hoping to get feedback from the…

    2023 · labophase.com

  19. 19

    Provide score to websites based upon it's design and value

    Apr 2026 · muvingmedia.com

  20. 20VA

    Over the last months, more people are shipping small apps, experiments, and side-projects at a much higher pace. I'm one of them and initially created a showcase page for myself to track them but this week decided to create something for others. Happy to read feedback on how to improve it further!

    Mar 2026 · vibefolio.link

  21. 21IM

    I have lots of free time.

    Nov 2025 · theboard.stavros.io

  22. 22VL

    I built a CLI that detects patterns AI coding tools leave behind: empty catch blocks, hardcoded secrets, as any everywhere, comments that restate the code, god functions, SQL concatenation. 24 rules across JS/TS and Python. Zero config, runs offline, regex-based so it's fast. npx @yuvrajangadsingh/vibecheck . Also ships as a GitHub Action for inline PR annotations and standalone binaries (no Node required). Why: CodeRabbit found AI-generated PRs have 1.7x more issues than human PRs. Veracode says 45% of AI code samples have security vulnerabilities. "Vibe coding" is everywhere now…

    Mar 2026 · github.com

  23. 23DW

    I wrote a simple web UX in Python/JavaScript that spawns a conversation with Google Gemini with MCP commands that let it work on a specific coding task that you specify: http://github.com/alefore/duende The UX lets you observe the conversation and provide guidance (e.g. "don't implement Foo through Bar, that's suboptimal; instead …"). It supports a `--review` mode, where once the main conversation says "I'm done with the task", various "evaluation" conversations are spawned, each focusing on reviewing the change from a very specific angle (e.g. "does it introduce…

    2025 · github.com

  24. 24

    Production readiness audits for AI-built apps

    Apr 2026

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