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AI · alternatives · 2026

24 alternatives to 10x-React-Engineer, Generate Entire React Codebases with Llama 2

Hi HN, Yesterday I live streamed myself for 6 hours building this from scratch. It’s an AI agent that uses Llama 2 (so far the 13b chat model) to generate a full react codebase from a single prompt. It had a “dev loop” that iterates on your feedback and resolves dependencies. In the end it kinda worked and I got excited so wanted to post here haha. Long story short a viewer on my discord suggested I build in of these and I just had to look into how these work (inspired by GPT Engineer and AutoGPT) I wanted to work on a more specific downstream task so I focused on web dev. Llama 2 isn’t the…

10x-React-Engineer is an AI agent that generates complete React codebases from a single text prompt using Llama 2. It includes a development loop that iterates on user feedback and resolves dependencies automatically.… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. 10x-React-Engineer, Generate Entire React Codebases with Llama 2 launched in 2023; newer entries below may have overtaken it.

  1. 1
    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 →

  2. 2
    a0.dev▲479

    Generate full mobile apps with AI

    2025 · a0.dev · its alternatives →

  3. 3
    Locofy.ai▲720

    Hey there, I am Honey - Co-founder at Locofy. We, along with other makers, have been building Locofy.ai to help massively accelerate the builders - the designers, developers, product managers & founders, and we're excited to share it today with the HN Community. Locofy.ai simply converts designs into production-ready frontend code for web and mobile apps. It adapts to your preferred design tools, tech stack, and workflows with ease and lets you launch upto 4x faster, while letting designers design the way they want and giving high-quality responsive code that developers love. With this…

    2022 · locofy.ai · its alternatives →

  4. 4

    Let AI create a full-stack web app based on your description

    2023 · usemage.ai · its alternatives →

  5. 5

    Generate UI with simple text prompts: copy, paste, ship

    2023 · v0.app · its alternatives →

  6. 6
    Second V2▲723

    AI powered codebase maintenance

    2024 · second.dev · its alternatives →

  7. 7AV

    I made this because building UIs in a lexical medium like code is super annoying. I have to pre-render what I’m making in my head, and then jump between the browser and IDE to test. I was inspired by the developer console in chrome and safari since I end up editing css there because it’s ironically more convenient. Hope it’s useful!

    2022 · dev.aspect.app · its alternatives →

  8. 8
    ReactAI▲440

    Open source free AI react components builder

    2024 · its alternatives →

  9. 9

    React codebase & UI generator

    2021 · divjoy.com · its alternatives →

  10. 10

    Hi HN, we’re Sam, Shane, and Abhi, and we’re building Mastra (https://mastra.ai), an open-source JavaScript SDK for building agents on top of Vercel’s AI SDK. You can start a Mastra project with `npm create mastra` and create workflow graphs that can suspend/resume, build a RAG pipeline and write evals, give agents memory, create multi-agent workflows, and view it all in a local playground. Previously, we built Gatsby, the open-source React web framework. Later, we worked on an AI-powered CRM but it felt like we were having to roll all the AI bits (agentic workflows, evals,…

    Jan 2026 · github.com · its alternatives →

  11. 11

    Divjoy helps you create the perfect codebase and UI for your next React project.

    2019 · divjoy.com · its alternatives →

  12. 12
    Quest AI▲299

    Convert napkin drawings into React components or Apps w/ AI

    2023 · its alternatives →

  13. 13

    AI-powered coding assistant by Meta

    2024 · ai.meta.com · its alternatives →

  14. 14
    Solid▲639

    AI that builds real web apps

    2025 · trysolid.com · its alternatives →

  15. 15
    Divjoy▲311

    The React codebase & UI generator

    2019 · divjoy.com · its alternatives →

  16. 16
    RefineAI▲270

    Your API to internal enterprise apps in 5 mins

    2025 · refine.dev · its alternatives →

  17. 17
    Llama 2▲263

    The next generation of Meta's open source LLM

    2023 · developer.meta.com · its alternatives →

  18. 18

    Generate beautiful React websites with AI

    2025 · webetti.com · its alternatives →

  19. 19

    Course for building a React site using components

    2018 · designcode.io · its alternatives →

  20. 20

    AI-powered one-click full-stack application development

    2025 · its alternatives →

  21. 21IM

    Hi HN! Solo developer here. 10 days ago, I started building this after spending countless hours copying/pasting marketing sections and fighting to keep them consistent with our design system. I wondered: "What if AI could understand our design system and generate React components that actually match it?" Current progress (10 days in): - Can generate hero sections that follow your design tokens - Uses your actual component variants and styles - Works with Next.js, Tailwind, shadcn/ui It's very early days, but I'm excited to share it with other devs who: - Are tired of rebuilding…

    2024 · robustlaunch.com · its alternatives →

  22. 22
    BuilderX▲279

    Design to code, designers and developers on one platform.

    2019 · rapidnative.com · its alternatives →

  23. 23

    Webcodesk - Web App Builder for Create React App. Contribute to webcodesk/webcodesk-srv development by creating an account on GitHub.

    2020 · github.com · its alternatives →

  24. 24
    Microapp▲146

    Build ReactJS components in less than 60 sec using AI

    2023 · microapp.io · its alternatives →

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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 →