Readable
Easy to read
and write.
An expression language for everyone
A language for expressions that matter.
Expressif helps you express data, logic and transformations in a human-friendly way. Clear, predictable and powerful.
▤ customers.expr▱ revenue.expr▱ inventory.expr▱ README.md
1 // Filter active customers and
2 // summarize orders
3 @customers
4 | filter(.active)
5 |> record(
6 id: .id,
7 name: .name | upper,
8 total := .orders |> .amount | sum
9 )
10 | first-elements(10)✓ Valid expressionLn 10, Col 10
Predictable
Consistent syntax
and behavior.
Composable
Build complex
logic step by step.
Extensible
Add your own
functions and types.
Meet your stack where it is
One language. Many environments.
Run Expressif where your data already lives.
Built in public
Open by nature
Open source, community driven and designed to be extended.