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Alternatives

Products that do what DevWhiteboard does

System-design for people who aren't artists.

  1. 1
    Witeboard1,017

    A real-time whiteboard for your team. No signups required.

    2018 · witeboard.com

  2. 2
    21st.dev1,211

    Github + Pinterest to make your AI websites look beautiful

    2025 · 21st.dev

  3. 3
    Archimyst162

    AI-powered platform for designing system architecture

    Jan 2026

  4. 4
    devtooly207

    Directory of tools organized by category for frontend devs

    2022

  5. 5

    Give your agent tools to create beautiful, codebase-aware UI

    Apr 2026 · aidesigner.ai

  6. 6

    A lightweight UML class designer

    2022

  7. 7DX
  8. 8BD

    Hi HN, we’re Nick and Drew, and we’re building boxes.dev – the first cloud-only agentic dev environment (ADE) that gives every Codex and Claude Code agent its own cloud computer. We’re two engineers who previously built Gem (co-founder/CTO and first hire), and we spent the last year coding almost exclusively using Codex and Claude Code. It’s been a huge change to how we code, and it’s been exhilarating seeing the models keep getting better – but we eventually realized that developing on localhost was holding us back: - Git worktrees are clunky to set up and use for parallelizing work -…

    Jun 2026 · boxes.dev

  9. 9
    AvyDraw11

    System architecture tool

    Dec 2025 · avydraw.com

  10. 10

    Your engineering team’s favourite diagramming tool

    2022

  11. 11
    WebBoard103

    A web whiteboard app for real time collaboration.

    2019

  12. 12DA

    DevClad[https://devclad.com] is a social-workspace platform for developers to team up on projects and hackathons seamlessly. It functions by matching you 1-on-1 with a compatible developer every week :)

    2023 · github.com

  13. 13

    A URL for everything your agents make. Publish HTML or Markdown from Claude Code, Codex, Cursor or any agent in one command. Your team opens it behind your company login – no per-vendor seat. Switch vendors anytime and your URLs, versions and comments stay put.

    Jun 2026 · display.dev

  14. 14

    1,25,000+ Free Developer Tools, Cheatsheets, Icons, MCP, etc

    Oct 2025

  15. 15ND
  16. 16CA

    Hi everyone! I built Composer, which is a tool turns your ideas into architecture diagrams. You can also use MCP to turn your EXISTING codebase into a visual diagram! It connects to all possible tools using MCP (Claude Code, Codex, OpenCode, etc.) The goal was to make system design easier and to be able to draw out what I wanted to make before I started / to explain to others. Its currently live at usecomposer.com and free! I’d love feedback on whether it feels useful for real projects and where it breaks down. :) Thank you

    Apr 2026 · usecomposer.com

  17. 17SD

    The 1st Open-source design agent that lives directly inside Cursor, Windsurf, or your favorite IDE. V0.005 is an extension with custom Paralle Claude Code agents and infinite canva UX that allows you to iterate design directly in your IDE. It can: - Generate lots of designs in Paralle (Product Mocks / UI components / Wireframes) - Fork and iterate specific designs - Deeply integrate into your IDE workflow We think design might be the killer use case for Paralle agents, and we thought the best way is to build and validate—so here we are! The V0.005 only generates static HTML pages…

    2025 · superdesign.dev

  18. 18IM
  19. 19

    10+ free AI & media tools for designers in one simple place.

    Dec 2025

  20. 20AD
  21. 211D

    We just open-sourced the internal system we built at Assembled for running coding agents as a team. Coding agents worked well for individual engineers, but the surrounding workflow was a bit of a mess. We generally found that many engineers had different MCP connections and context for their agents, personal automations running that other people couldn’t access, and very little introspection for what a human’s input into the coding agent looked like. So we built an internal system that converted coding agents into shared team infrastructure. The system runs Codex, Claude Code, OpenCode, and…

    Jun 2026

  22. 22

    An Early Warning System for Your Architecture.

    Mar 2026 · paperdraw.dev

  23. 23VD

    Hey HN – We made [Von.dev](https://von.dev), an AI-native development environment to build full-stack apps. Our differentiations: Multiple Tech Stacks (Python and React), AI model selection, VS Code in browser, Use your own Openrouter key, Deep Data Integration such as google sheets and many more We are currently in beta. Looking for feedback from devs building serious tools or internal apps who want more power than current AI coding assistants offer. Try it here: [https://von.dev](https://von.dev) Happy to answer any questions! - Harsh

    2025 · von.dev

  24. 24

    Find free tools for any task instantly

    Oct 2025

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