# Core Technology

## Parametric Markup Language

At the core of OpenBrIM platform lies a powerful parametric engine that can evaluate millions of expressions and parametric dependencies in a split second.

Object-Oriented Open Standard Extensible

[Developer Guide](https://docs.openbrim.org/developers)

## ParamML Editor

### ParamML Language

Designed for complex engineering and scientific data representation.

### Parameters & Objects

Hierarchical key/value pairs grouped into reusable objects.

### Parametric Dependency

Values can depend on other parameters for dynamic calculations.

### OpenBrIM Developer

Create modeling objects, databases, and design codes.

## Be Part of OpenBrIM Developer Community

OpenBrIM is the only fully integrated development environment for the bridge engineering industry. It enables bridge engineers to quickly build their own cloud-based solutions and share them with everyone.

- No installation required - runs in browser
- Real-time collaboration features
- Instant deployment of your solutions
- Access to full OpenBrIM Library

[Start Building on OpenBrIM](https://docs.openbrim.org/developers)

## Users, Projects, Library Components, Workflows

- Users: 0
- Projects: 0
- Library Components: 0
- Workflows: 0

## Ready to Build on OpenBrIM?

Join the developer community and create powerful engineering solutions

[Join Now](/content/platform/index.html) [Read Documentation](https://docs.openbrim.org/developers)