From the source
We shipped hundreds of features that made building faster, more accessible, and more powerful - from foundational Agent functionality to Design Mode , Fast Build, & an expanded Free Tier.
Here's what shipped at Replit in 2025: Replit became Agent-first: Replit Agent was first released in September of 2024, but 2025 saw the platform orient itself around Agent.
Replit is still a powerful place to write code, but the platform is now Agent-first and friendly for all builders.
Agent evolved: Agent v2 (February), Agent 3 (September), and Design Mode (November) delivered 2-3x speed improvements throughout the year.
Agent now tests itself, works for 200 minutes autonomously, and builds other agents.
Design Mode creates interactive designs in under 2 minutes.
Fast Build mode (December) produces high-fidelity apps in nearly the same amount of time.
Speed and autonomy were two key themes in 2025.
Dev tools were democratized: One-click deploy arrived in February, followed by Replit Auth in May, domain purchasing in July, and Stripe payments in November.
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