StackBlitz WebContainers Description

StackBlitz WebContainers deliver a browser-based Node.js environment that fundamentally changes what's possible in interactive developer experiences. They allow applications to run native package managers, build tools, and full-stack frameworks fully client-side with no server infrastructure required. Using the WebContainer API, teams can programmatically boot a container, populate its filesystem, install packages, and start dev servers inside the browser. This unlocks advanced use cases like interactive tutorials, live coding courses, in-app IDEs, low-code editors, and AI-powered tooling with runtime awareness. WebContainers work across major browsers, support Wasm out of the box, and provide strong security through sandboxed execution. Developers can offer disposable, fast, and isolated workspaces that scale instantly without backend costs. The technology already powers leading frameworks and education platforms, validating its stability and performance. With WebContainers, any app can embed a complete development environment to increase engagement, accelerate learning, and reduce friction in product workflows.

Pricing

Free Version:
Yes

Integrations

Reviews

Total
ease
features
design
support

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Company Details

Company:
StackBlitz
Year Founded:
2018
Headquarters:
United States
Website:
webcontainers.io

Media

StackBlitz WebContainers Screenshot 1
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Product Details

Platforms
Web-Based
Chromebook
Types of Training
Training Docs
Customer Support
Online Support

StackBlitz WebContainers Features and Options

IDE Software

Code Completion
Compiler
Cross Platform Support
Debugger
Drag and Drop UI
Integrations and Plugins
Multi Language Support
Project Management
Text Editor / Code Editor

Code Editors

API
Auto-Complete
Code Folding
Column Editing
Customizable Themes
Debugging
Formatting / Table Editing
Keyboard Shortcuts
Multi-Monitor Editing
Syntax Highlighting
WYSIWYG

StackBlitz WebContainers User Reviews

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