Picture your AI agent not just dumping code on you, but actually sketching its plan on a whiteboard first, like a real teammate walking you through the logic.
That's exactly what Whiteboard does. It's a fresh open-source project out of YC W26, built to plug into tools you already use like Claude Code and Codex.
Instead of getting a wall of code with zero context, your agent opens a shared canvas and draws out its architecture: the pieces it's building and how they connect.
Think of it like sitting with an engineer who sketches the blueprint on paper before touching a single tool, except here your partner is an AI with its own SDK to draw that explanation itself.
The team behind it says it performs best with models like GPT-6 Sol and Claude Opus 5.5, clearly built to squeeze the most out of today's smartest models.
The real win isn't reviewing code after it's written. It's understanding the design before a single line exists, something every developer who's dealt with messy team handoffs has wished for.
End result? You're not just saving time, you're catching architectural problems two sprints before they become a headache.
🔗 Original Source & Reference: https://github.com/devdotfast/whiteboard
Published automatically via FeedMind AI Content Pipeline.
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