Bolt.new - AI Code Assistants Tool

Overview

Bolt.new is an open-source, browser-based AI development agent from StackBlitz that can scaffold, run, edit, test, and publish full‑stack JavaScript applications entirely in the browser using WebContainers. The platform exposes an interactive chat/agent interface that can modify the filesystem, run npm installs, boot Node servers, run CLI commands, and publish a working app, so users can iterate with natural‑language prompts without leaving the browser. ([github.com](https://github.com/stackblitz/bolt.new)) Bolt.new combines StackBlitz’s WebContainers (in‑browser Node.js runtime and terminal) with agentic AI models (Anthropic/Claude families are supported in Bolt’s releases) to let the model operate on code, install packages, and run servers in a live environment. Typical workflows include prompt-driven scaffolding (Next/Vite/Astro templates), iterative fixes (autofix/repair suggestions), connecting to external services (GitHub, Netlify, Supabase), and publishing to a bolt.host or custom domain. Recent product work has focused on model upgrades, token-based plans, built‑in hosting, databases, and file upload features. ([blog.stackblitz.com](https://blog.stackblitz.com/posts/introducing-webcontainers/?utm_source=openai))

GitHub Statistics

• Stars: 16,132
• Forks: 14,519
• Contributors: 16
• License: MIT
• Primary Language: TypeScript
• Last Updated: 2024-12-17T06:29:27Z

The open‑source repo for Bolt.new is active and well‑starred: the repository shows ~16.1k stars and ~14.5k forks, with a small core contributor set (15–16 contributors) and TypeScript as the primary language—evidence of an established community and broad interest. The project includes a pnpm lockfile and modern frontend tooling (Vite, TypeScript), indicating it’s intended to be run with pnpm and modern Node toolchains. Activity includes frequent release notes and product-driven commits; the public issue tracker and linked StackBlitz projects demonstrate both active development and community bug reports. ([github.com](https://github.com/stackblitz/bolt.new))

Installation

Install via pnpm:

git clone https://github.com/stackblitz/bolt.new.git

cd bolt.new

pnpm install

pnpm dev

Key Features

• In‑browser full Node.js runtime and terminal via WebContainers (no local setup).
• AI agent can create, edit, run, and deploy apps from chat prompts.
• Install and run npm packages (Vite, Next.js, Tailwind, etc.) in the browser.
• Publish projects with built‑in hosting and a free *.bolt.host subdomain.
• Token‑based model usage with paid tiers for higher monthly tokens and private projects.

Community

Bolt.new has an active community: the GitHub repo has ~16k stars and ~14k forks and public issues are monitored by maintainers. StackBlitz runs a Bolt help center, release notes, and a Discord for builders; community feedback shows rapid adoption but also reports of integration or token/counting bugs on Reddit and GitHub issues. Product teams publish frequent release notes (models, upload files, database and hosting features) and maintain an official billing/pricing and token documentation for teams and individuals. ([github.com](https://github.com/stackblitz/bolt.new))

Key Information

• Category: Code Assistants
• Type: AI Code Assistants Tool