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Major is an AI-powered platform for building and deploying internal tools. It combines a live code editor with integrated AI assistance, secure resource management, and one-command deployments.

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What Major does for you

Deploy instantly

Ship internal tools in seconds. No infrastructure setup, no CI/CD pipelines to configure.

Connect resources securely

Access databases and APIs without managing secrets. Credentials never touch your code.

Build with AI

Get AI assistance that understands your entire codebase and can implement features directly.

Control access

Manage who can view, edit, and deploy each app with built-in RBAC.

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How Major is different

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No secrets in your code

Traditional development requires managing .env files, rotating credentials, and hoping nobody commits secrets to git. Major eliminates this entirely. Resources (databases, APIs, storage) are configured once in the dashboard. Your code uses generated clients that authenticate automatically through the Major platform. The same code works locally, in the web editor, and in production. 
// No connection strings, no API keys, no .env files
import { myDatabaseClient } from './clients';

const result = await myDatabaseClient.invoke(
  'SELECT * FROM users WHERE id = $1',
  [userId],
  'fetch-user'
);

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AI that understands your code

The Major editor includes an AI assistant with full context of your application. It can:
  • Explain complex logic in your codebase
  • Implement new features by writing code directly
  • Refactor components while maintaining existing patterns

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Unified experience everywhere

Whether you’re developing locally with the CLI or in the browser with the web editor, the experience is consistent:
  • Same resource access
  • Same deployment commands
  • Same version control (every app is backed by GitHub)

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Choose your workflow

Major supports two development paths. Pick the one that fits your style:

CLI Workflow

Develop in your local IDE with full control. Use major app start to run locally and major app deploy to ship.

Web Dashboard

Build entirely in the browser with the live editor. Get AI assistance and deploy with a single click.
Both workflows use the same underlying platform. You can switch between them anytime or use them together.

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Next steps

Core Concepts

Learn about Apps, Resources, RBAC, and Environments.

Get Started

Jump into building your first app.