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About

StackBlitz WebContainers bring a full Node.js runtime directly into the browser, enabling instant, secure, and interactive development environments inside any web app. Developers can run native npm, pnpm, and yarn at speeds up to 10× faster than local, without needing external servers. The API lets you boot containers, mount files, install dependencies, and run dev servers entirely client-side. WebContainers support major frameworks, Wasm workloads, and modern browsers, making them ideal for tutorials, sandboxes, docs, and AI-driven developer tools. With isolated, disposable environments, teams can offer a seamless coding experience that feels native and eliminates backend overhead. The result is a powerful platform that transforms web apps into full-featured IDEs.

About

WebContainers, developed by StackBlitz, are a browser-based runtime environment that enables the execution of Node.js applications and operating system commands directly within a web browser tab. This technology allows developers to build instant, interactive coding experiences, from tutorials to full-fledged integrated development environments, without the need for local setups or cloud-based virtual machines. By running entirely client-side, WebContainers offer unmatched user experiences with zero latency, offline capabilities, and enhanced security, as they eliminate the risks associated with server-side code execution. They support native Node.js toolchains, including npm, pnpm, and yarn, and are compatible with major modern frameworks. Additionally, WebContainers facilitate the running of WebAssembly (Wasm) out of the box, allowing for the porting of various languages and frameworks to the browser environment.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Teams building interactive devtools, coding education platforms, AI-assisted IDEs, or in-app developer experiences that require a secure, fast, and fully client-side Node.js runtime

Audience

Developers searching for a solution to code and preview web projects in the browser

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

$18 per month
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

StackBlitz
Founded: 2018
United States
webcontainers.io

Company Information

WebContainers
webcontainers.io

Alternatives

Alternatives

Categories

Categories

Integrations

Bolt.new
Node.js
Brave Browser
Chromium
Figma
Git
GitHub
Google Chrome
HTML
JSON
JavaScript
Microsoft Edge
Mozilla Firefox
Next.js
React
Safari
Storybook
TypeScript
Visual Studio
Vue.js

Integrations

Bolt.new
Node.js
Brave Browser
Chromium
Figma
Git
GitHub
Google Chrome
HTML
JSON
JavaScript
Microsoft Edge
Mozilla Firefox
Next.js
React
Safari
Storybook
TypeScript
Visual Studio
Vue.js
Claim StackBlitz WebContainers and update features and information
Claim StackBlitz WebContainers and update features and information
Claim WebContainers and update features and information
Claim WebContainers and update features and information