✨ Build Full-Stack Apps with AI - No Code Required

Ship a full web app from one prompt

Describe it once—BYOB plans the UX, writes production-ready SvelteKit code, and keeps everything editable while you iterate in the three-pane workspace.

Workspace Layout

Expertly crafted panes for maximum productivity. Everything you need for frontend and backend dev in one fluid interface.

Left Pane: Editor

Full-featured code editor where AI-generated frontend UI and backend API routes appear ready for refinement.

Center Pane: AI

Command center. Ask questions, build databases, generate server code, and drive development.

Right Pane: Preview

Real-time updates. See your UI changes and test your API endpoints instantly without manual compilation.

Tip: Swap panes, drag to resize, or minimize to focus—your workflow, your way!

Everything you need to ship

We've packed every tool a modern full-stack developer needs into one workspace.

Serverless Backend

AI writes secure endpoints, auth, and data pipelines that run on the edge.

Supabase Ready

Supabase Integration

Connect your Supabase project and keep tables, policies, and realtime data synced as the AI edits.

BYOB DB

Fully managed SQLite storage that scales across the cloud. Seamlessly explore data, schema, and ER diagrams while the system handles provisioning.

Visual Editing Mode

Click inside the live preview, and the AI updates the exact files for you.

Live Web Search

Agents fetch current API docs, facts, and references in real time while coding.

Model Swapping

Flip between Gemini 3.1, Grok, GPT-5.4, and Claude 3.7 to match the task.

One-Click Deploy

Publish frontend and backend to Cloudflare’s edge in seconds with zero DevOps.

Image Understanding

Drop wireframes or screenshots; the AI generates pixel-perfect UI.

Voice Coding

Dictate logic or database requirements and the assistant implements them.

Time Travel

Save snapshots with notes and roll back when the AI drifts.

Project Controls

Restart, stop, or delete your project and monitor builds from the dashboard.

Live Preview & Testing

Hot Module Replacement keeps the browser view and backend responses in perfect sync.

Change History

Track every frontend and server-side change with descriptive snapshots.

Multi-Model Intelligence

Choose the optimal brain for your specific task.

Advanced

Gemini 3.1

Exceptional context window and coding speed for large UI systems.

Google's finest

Creative

Grok

Innovative brainstorming, design intent, and experimental flows.

xAI's rebel

Recommended

GPT-5.4

Deep reasoning for complex backend logic and integrations.

OpenAI's best

Strategic

Claude 3.7

Thoughtful architecture guidance and beautiful UI generation.

Anthropic's ally

Dual Operating Modes

The assistant adapts to your workflow with two distinct modes.

Chat Mode

Strategic Planning & Analysis

Key Use Cases:

  • Architectural planning and validation
  • In-depth code/concept explanation
  • Brainstorming features and flows

Tool Mode

Code Generation & Execution

Key Use Cases:

  • Creating new files and components
  • Modifying existing codebases
  • Installing project dependencies

Professional Workflow

Maximize efficiency with this proven development cycle.

1

Strategize

Outline objectives and define architecture with the AI assistant in Chat Mode.

2

Execute

Generate files and install dependencies using Tool Mode & Quick Actions.

3

Review & Refine

Monitor output, refine in the Code Editor, and test in the Live Preview.

4

Save Progress

Create version snapshots at stable milestones to ensure you always have a checkpoint.

Powerful Features

Everything you need for modern web development, integrated seamlessly.

Visual Editing Mode

Click any element in Live Preview to modify it instantly. Changes are automatically written back to source code.

Version Control

Built-in snapshots with instant rollback capability. Save versions with descriptive messages.

Project Controls

Restart, stop, or delete your project with essential controls in the top-right corner.

Live Preview

Real-time, interactive preview with instant updates. No manual compilation needed.

Customizable Layout

Swap panes, drag to resize, or minimize sections. Adapt the workspace to your preferences.

Change History

Comprehensive log of all changes with version snapshots. Track your project evolution effortlessly.

Supabase Integration

Supabase Ready

Bring your Supabase project into the workspace. Define tables, policies, and realtime APIs using concise prompts and keep the schema synced with generated code.

Define Tables

Prompt the AI. BYOB scaffolds Supabase tables, columns, and policies instantly.

Handle Auth

Generate secure sign-ups, row-level security, and token flows without writing boilerplate.

Test & Deploy

Preview Supabase endpoints while editing UI components, then ship everything with one click.

BYOB DB

BYOB DB is a fully managed SQLite data service that scales across the cloud. It delivers a seamless, super-scalable database store for your apps without needing manual provisioning.

Schema Explorer

View tables, columns, and ER diagrams instantly via our browser-based database viewer.

SQL Scratchpad

Run read-only queries against BYOB DB for debugging, analytics, or demos without leaving the workspace.

Managed & Super Scalable

The platform keeps SQLite fast and reliable across distributed edge nodes—no ops required.

⚡ Full-Stack API Integrated

These requests hit the /api/welcome endpoint. BYOB's AI now builds your frontend UI and your backend serverless routes.

1. Test GET Route

2. Test POST Route

Ready to Supercharge Your Development?

Experience the future of web development with AI-powered assistance, real-time previews, and seamless version control—all in one workspace.

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