Flexible Data Transformation

Map, transform, and calculate business data using expression language. From simple mathematical operations to complex object transformations, Expression Node provides a powerful way to handle your business logic with clean, readable syntax.

Expression Node
Business & Developer Friendly

Simple Yet Powerful

Write expressions as naturally as you would speak them. Expression Node bridges the gap between business users and developers with an intuitive syntax that feels familiar to everyone.

Whether you're calculating loan interest, mapping customer data, or implementing discount rules, our expression syntax makes it natural to write and maintain your business logic.

Familiar Syntax

If you know basic Excel formulas or JavaScript, you'll feel right at home.

Business-First Design

Express complex business logic without getting lost in programming complexity.

Immediate Results

See your expression results in real-time as you type.

Build Complex Logic Simply

Chain Expressions Together

Break down complex calculations into simple, logical steps. Expression Node's unique referencing system lets you build on previous results using the intuitive $ syntax.

Start with simple calculations and progressively build up to sophisticated results. Reference any previous expression result to create clear, logical flows.

Write With Confidence

Smart Assistance Built-in

Never second-guess your expressions again. Our intelligent auto-complete suggests relevant functions, operators, and field names as you type, while real-time syntax validation ensures your expressions are always correct.

From suggesting available fields in your data to validating complex mathematical operations, our smart assistance tools guide you through expression creation with confidence.

Unleash the Power of Expressions

Transform and manipulate data with our intuitive Expression node

reference icon

References

Shape your input data into the perfect output format using our user-friendly expression language.

Learn more →
test tube icon

Test While You Build

Validate decisions instantly with our built-in simulator. See exactly which rules match.

Learn more →
loop icon

Powerful Loop Processing

Process arrays of data effortlessly. Apply rules to each item in a collection.

Learn more →

Ready to get started?

Start building business rules in minutes with our free tier.