Frequently Asked Questions
Clear, technically grounded answers regarding LadeStack tools, local-first data privacy, and GB Coder architecture.
General LadeStack FAQs
Frequently asked questions about LadeStack tools, zero-cost access, privacy architecture, and browser support.
Are LadeStack utilities completely free to use?
Yes. All developer tools, including GB Coder, LS PDF Toolkit, and LS Image Compressor, are free forever for personal and commercial client work.
How does LadeStack protect user data and file privacy?
All document and code processing occurs strictly within your browser’s local sandbox memory. Files are never uploaded to any remote server.
Which web browsers are supported?
All modern evergreen browsers with standard HTML5 and Canvas APIs, including Google Chrome, Mozilla Firefox, Apple Safari, Microsoft Edge, and Brave.
Who creates and maintains LadeStack?
LadeStack is engineered and maintained by founder Girish Lade, focused on providing accessible, privacy-centric developer tools worldwide.
What can I do with LadeStack?
LadeStack brings together developer tools, coding utilities, document processing tools, image utilities, and productivity applications. Explore the Apps page to discover the available tools and choose the one that fits your workflow.
Do I need to create an account to use LadeStack tools?
Many LadeStack tools can be accessed without creating an account. Individual applications may have different requirements, so check the relevant tool page for specific details.
Do I need to install any software to get started?
LadeStack offers tools that you can launch directly from a supported web browser. You can open the Apps page, select a tool, and get started without installing a separate desktop application for those browser-based features.
Can I use LadeStack on mobile phones and tablets?
The LadeStack website is designed for desktop, tablet, and mobile devices. However, some advanced development tools may provide a better experience on larger screens or have browser-specific limitations.
How can I get started with GB Coder?
Open the GB Coder page from the navigation menu or Apps directory, then follow the available launch link to access the editor. GB Coder provides a browser-based development environment for writing and working with code.
Which languages are available on the LadeStack website?
The LadeStack website supports English, Japanese, Korean, Chinese, Russian, Turkish, French, Portuguese, and Spanish. You can change the website language using the language selector in the navigation or footer. Some individual articles and tools may have different language availability.
Does LadeStack support dark and light themes?
Yes. LadeStack provides dark and light themes so you can choose your preferred appearance. Use the theme toggle in the website navigation to switch between them. Your preference is retained when navigating between pages in the same browser.
Can I copy or download the results generated by LadeStack tools?
Copying and downloading options depend on the tool you are using. Where supported, you can use the available copy, export, or download controls to save your results. Check each tool's interface for its specific output options.
How can I discover newly released LadeStack tools and updates?
Visit the Apps page to explore the current collection of LadeStack tools. You can also check the website's blog for available product news, technical articles, and updates. New releases and improvements may be added over time.
How can I report a bug or suggest a new feature?
You can use the LadeStack Contact page to share feedback, report an issue, or suggest an improvement. When reporting a bug, include the affected tool, your browser, and the steps needed to reproduce the issue so the problem can be investigated more easily.
GB Coder AI IDE FAQs
In-depth answers covering WebContainer technology, Monaco Editor, BYOK AI integration, and project persistence.
How does GB Coder execute full-stack code without a remote server?
GB Coder uses WebContainer technology, which runs genuine Node.js processes and WebAssembly micro-environments directly inside your browser tab using SharedArrayBuffer and cross-origin isolation (COOP/COEP). Development servers and build steps run entirely on your local machine hardware.
What is the difference between the Static Editor and the WebContainer IDE?
The Static & Multi-File Editor provides instantaneous, zero-overhead DOM rendering for HTML, CSS, and vanilla/CDN JavaScript with universal browser support. The Advanced WebContainer IDE runs Node.js package managers, npm scripts, and modern frontend frameworks like React and Vue.
Are my source code and projects uploaded to LadeStack servers?
No. GB Coder operates on a strict local-first model. Your code, assets, and workspace states are saved directly to IndexedDB within your browser. LadeStack does not store or track your project code on remote servers.
What browsers support GB Coder?
The Static & Multi-File Editor works across all modern browsers including Apple Safari, Google Chrome, Microsoft Edge, and Mozilla Firefox. The Advanced WebContainer IDE runs in Chromium-based browsers (Chrome, Edge, Brave) and modern Firefox with SharedArrayBuffer and Cross-Origin Isolation (COOP/COEP) enabled. Due to current WebKit runtime constraints, Safari users can utilize the full-featured Static Editor for web development.
Is GB Coder completely free?
Yes, free to use. There are no subscription tiers, no credit card requirements, and no daily compile quotas. It is developed and maintained by Girish Lade as part of the open LadeStack developer ecosystem.
How do I create a new project in GB Coder?
Open GB Coder and choose your preferred environment. For rapid client-side prototyping with HTML, CSS, and JavaScript, launch the Static Editor. For full-stack Node.js projects with npm packages and frontend frameworks, start a workspace in the WebContainer IDE and select a starter template or create new files.
Which programming languages can I write and edit in GB Coder?
GB Coder uses Microsoft's Monaco Editor engine to provide syntax highlighting, auto-completion, bracket matching, and code folding for languages including JavaScript, TypeScript, HTML, CSS, JSON, and Markdown. While you can write and edit many languages, browser execution is focused on web technologies and Node.js runtimes.
Can I preview my website while writing code?
Yes. GB Coder provides real-time live preview. The Static Editor synchronizes DOM changes inside an isolated iframe sandbox as you type with sub-millisecond latency. In the WebContainer IDE, preview is served via local development servers with hot module reloading, detached window options, and local network QR testing.
Can I install npm packages and run terminal commands inside GB Coder?
Yes, within the WebContainer IDE. The WebContainer engine runs genuine Node.js processes directly in browser memory, enabling you to execute terminal commands, run npm install for compatible packages, and run development build scripts without requiring a remote server or desktop runtime.
Can I develop projects using modern JavaScript frameworks in GB Coder?
Yes. The WebContainer IDE supports modern frontend frameworks such as React and Vue with pre-configured starter templates and Vite development servers. Static framework builds or CDN-delivered components can also be prototyped directly in the Static Editor.
What can the GB Assist AI assistant help me do while coding?
GB Assist is an intelligent coding companion designed to help you explain complex code, suggest architectural improvements, generate functional boilerplate, and diagnose runtime bugs. All suggestions are displayed inline so you can review and accept them before incorporating them into your project.
Do I need my own API key to use AI features in GB Coder?
Yes. GB Coder follows a Bring-Your-Own-Key (BYOK) architecture for AI features. You provide your own API key from supported providers such as OpenAI, Anthropic, or Google Gemini. Requests are sent directly from your browser to the provider over HTTPS; LadeStack never proxies, inspects, or stores your API keys or code prompts.
How are my projects and code changes saved in GB Coder?
GB Coder stores your project files, directory structure, and workspace state locally in your browser using IndexedDB. Your code is never uploaded to LadeStack servers. Because persistence relies on local browser storage, clearing site data or browsing in private mode may remove stored projects. Always export regular ZIP backups for important work.
Can I download or export my GB Coder project files?
Yes. You can export your entire workspace at any time as a standard ZIP archive. The downloaded archive preserves your complete folder structure, source code, and configuration files, making it easy to continue development locally in VS Code or deploy to any hosting provider.
What should I do if the editor, terminal, or live preview stops working?
First verify that your browser supports the chosen environment. The WebContainer IDE requires Chromium-based browsers (Chrome, Edge, Brave) or modern Firefox with SharedArrayBuffer and cross-origin isolation enabled; if unsupported (such as in Safari), use the Static Editor. If issues arise, export a backup of your work and reload the page. For persistent problems, submit a report via LadeStack's Contact page.
Still have questions?
Our team is here to help. Reach out directly or explore our comprehensive engineering documentation.