AI Coding Agent: Bolt.new v2

Oct 6, 2025

Etalas Team

Bolt.new is a "vibe-coding" platform where you can build apps/websites by chatting with AI. The version 2 ("v2") update introduces "coding agents" (e.g. Claude Code, Codex) integrated directly, along with built-in backend infrastructure (hosting, database, storage, etc.). The aim is to reduce setup friction: you ask the agent to build features, and it handles tooling, backend, and integration tasks. The "agentic" aspect means the system can decide when to call underlying tools (databases, servers, APIs) automatically rather than you doing it manually. One of the key advertised benefits is fewer "error loops," i.e. less back-and-forth of fixing code mistakes, since the system can test, refactor, and self-correct. Also, it includes built-in backend features (database, storage, hosting) so you don't have to manage external services.

Chat-to-Code

You describe what you want (e.g., "Build me a todo app with login and dark mode").
The AI isn't just dumping code; it can reason about errors, test, and self-fix.

Agentic Development

It chooses when to call tools (e.g., database setup, server deployment, API integration) without manual intervention.

Full Stack Included

Hosting, database, storage, and backend logic come pre-built.
You don't have to spin up Firebase, Supabase, or AWS separately.

Real-time Preview

Every change is live in the browser (like a mix of CodeSandbox + Replit + AI agent).

What's New in v2

Coding Agents → Multiple AI agents for tasks (frontend, backend, refactor, testing).
Self-healing loops → Less back-and-forth fixing syntax/logic issues.
Pro-grade backend → Database, authentication, storage baked in.
Vibe-coding UX → Feels more like jamming with an AI pair-programmer than using a rigid IDE.

Etalas also develops products by optimizing AI programming assistants. Several products are developed using AI assistance, such as language translation automation, AI chatbots, and landing page creation. With the continuous development of AI technology, Etalas ensures it stays abreast of developments. Stay tuned with Etalas — we help you develop your products with the latest technology, quickly and efficiently.