Replit Agent 4 drops parallel agents, infinite canvas

Replit is shifting from "vibe-coding" to structured, parallel agentic workflows.

• –Parallel execution means sub-agents can handle UI, backend, and tests simultaneously, drastically reducing build times.
• –The "infinite canvas" bridges the gap between Figma-style design and production-ready code, a major win for full-stack developers.
• –Task-based sequencing shows Replit's maturity in handling complex dependencies that often trip up simpler agents.
• –Unified asset management (icons, images) within the agent flow removes tedious manual context switching.
• –Positioning Agent 4 for "creative flow" signals a shift towards professional developers rather than just hobbyists.