nowfound

AI · alternatives · 2026

24 alternatives to Semi-Conductor - Conduct an AI orchestra in your browser

Since 2009, coders have created thousands of amazing experiments using Chrome, Android, AI, WebVR, AR and more. We're showcasing projects here, along with helpful tools and resources, to inspire others to create new experiments.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Semi-Conductor - Conduct an AI orchestra in your browser launched in 2018; newer entries below may have overtaken it.

  1. 1

    Since 2009, coders have created thousands of amazing experiments using Chrome, Android, AI, WebVR, AR and more. We're showcasing projects here, along with helpful tools and resources, to inspire others to create new experiments.

    2015 · chromeexperiments.com · its alternatives →

  2. 2

    Amazing experiments using Chrome, Android, AI, WebVR, AR!

    2017 · experiments.withgoogle.com · its alternatives →

  3. 3
    21st.dev▲1,211

    I originally built this app to organize and reuse interesting React + Tailwind components I came across on Twitter, inspired by the shadcn/ui approach. Later, a friend started contributing their own components, and it got me thinking—this could grow into something bigger, like an NPM for design engineers to share and use components. Would love to hear your thoughts!

    2025 · 21st.dev · its alternatives →

  4. 4

    Explore, remix, and build AI apps with 50+ models

    2025 · its alternatives →

  5. 5

    Showcase of web experiments written by creative coders

    2015 · experiments.withgoogle.com · its alternatives →

  6. 6

    Easily build and share VR experiences on the web!

    2017 · experiments.withgoogle.com · its alternatives →

  7. 7

    Since 2009, coders have created thousands of amazing experiments using Chrome, Android, AI, WebVR, AR and more. We're showcasing projects here, along with helpful tools and resources, to inspire others to create new experiments.

    2015 · chromeexperiments.com · its alternatives →

  8. 8IR

    Years ago I stumbled across a basic version of this concept and it stuck with me. I knew if I was ever going to take on such a project, it would need to be flawless, but without coding experience it was just another idea that would never happen. By the end of 2024, as AI coding tools exploded everywhere, I finally had a way to make it real. I started from zero knowledge and spent months collaborating with AI agents as a learning experience. Every pixel and every function went through me. The AI translated what I asked for into code, but every decision was human. I didn't use existing OS…

    2025 · mitchivin.com · its alternatives →

  9. 9

    Resolve dev tasks & bugs faster with Webvizio MCP

    2025 · webvizio.com · its alternatives →

  10. 10
    Uncursor▲127

    Build apps and websites with AI. On iOS, Android, & the web

    2025 · uncursor.com · its alternatives →

  11. 11

    Work with a powerful coding assistant anywhere

    2025 · its alternatives →

  12. 12

    A showcase of AR and VR experiments made for the web

    2021 · experiments.withgoogle.com · its alternatives →

  13. 13
    Vivid▲114

    An AI wingman to build your web app

    2023 · its alternatives →

  14. 14

    Hi HN, I have been making side projects since I was 14, and my team mate (this is his very first side project! Congrats!) designed and implemented the UI. Over time, people kept asking me how they could start coding and turn ideas into reality. So we had an idea. Coding is changing. With AI, the bottleneck is no longer writing every line by hand but knowing how to prompt effectively to reach a working outcome. Our objective is not to make people code better, or even learn to be a proficient software engineer, but just to keep it simple and start building. We want to remove fear and barriers…

    2025 · 100vibecoding.com · its alternatives →

  15. 15

    Hey HN, I'm David, one of the creators of Shipper. My brother and I made this tool that builds full-stack software from a few prompts, so it's like talking to ChatGPT. Its purpose is to help you go from idea to product without starting from scratch. There are other no-code builders out there but they either require a technical background or become unreliable for long term projects (e.g. they lose context and break your project). Shipper writes code for you and asks for technical knowledge only if you're comfortable with it. Technical details: I think you could also call it a vibe coding tool…

    Jan 2026 · app.shipper.now · its alternatives →

  16. 16

    Our most intelligent model that’s even better at coding

    2025 · its alternatives →

  17. 17

    Hey HN! I built Browser AI after getting frustrated with the official Playwright MCP server in Claude Code. If you've used it, you know the pain: - 20+ separate tools that Claude has to juggle (click, fill, navigate, wait_for_selector, etc.) - Context window explosions from verbose screenshot data and DOM snapshots - Constant tool selection errors where Claude picks the wrong tool or forgets parameters Browser AI wraps Playwright MCP with a single natural language interface. Instead of Claude managing dozens of tools, you get one: browser_ai.execute. Just tell it what you want in plain…

    Nov 2025 · aibrowser.surf · its alternatives →

  18. 18

    Your browser AI agent for everything on your screen!

    2025 · blackbox.ai · its alternatives →

  19. 19

    Copy interactive web components as AI prompts

    Mar 2026 · slicer.dev · its alternatives →

  20. 20
    Kromio.ai▲110

    AI-Powered Chrome Extension Builder

    2025 · kromio.ai · its alternatives →

  21. 21
    VibeCSS▲117

    AI Design Agent for Google Chrome

    Dec 2025 · chromewebstore.google.com · its alternatives →

  22. 22

    Libretto (https://libretto.sh) is a Skill+CLI that makes it easy for your coding agent to generate deterministic browser automations and debug existing ones. Key shift is going from “give an agent a prompt at runtime and hope it figures things out” to: “Use coding agents to generate real scripts you can inspect, run, and debug”. Here’s a demo: https://www.youtube.com/watch?v=0cDpIntmHAM. Docs start at https://libretto.sh/docs/get-started/introduction. We spent a year building and maintaining browser automations for EHR and payer portal…

    Apr 2026 · github.com · its alternatives →

  23. 23
    Reweb▲88

    The AI visual builder for Next.js, Tailwind & shadcn/ui

    2025 · reweb.so · its alternatives →

  24. 24

    Create AR experiences with AI, no code required!

    Aug 2026 · kivicube.com · its alternatives →

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →