Flowstep.ai is a 2026 AI design assistant that turns text prompts into real, editable UI designs, wireframes, and user flows in seconds on an infinite canvas. Chat like with a designer, generate single/multi-screens (e.g., login → dashboard flows), use references (PRD/images/links), real-time team collab, one-click Figma copy-paste (no plugins), and export clean React/TS/Tailwind code. Free to start, privacy-focused—no training on user data. Ideal for designers, PMs, founders, and teams shipping fast without blank-canvas frustration.

Json-Render.dev (from Vercel Labs) is an innovative 2026 open-source AI-powered UI generation tool that turns natural-language prompts into predictable, guardrailed JSON structures for rendering dynamic React UIs like dashboards, widgets, forms, and data visualizations. With strict catalog constraints, streaming progressive rendering, two-way data binding via JSON Pointers, actions support, and easy export to standalone React/Next.js code—no hallucinations, fast & safe for production. Ideal for developers and product teams building AI-assisted interfaces.