from
  orders
  where o => o.createdAt > (now - 7 days)
  select o => o.grandTotal
  sum

Filtrera

A functional, embeddable programming language tailored to solve business problems by people who do business better than programming.

Playground Read the docs

The Filter

Filtrera’s Filter construct provides an alternative and expressive way to create functions that receives input from their left hand side. This allows syntax to flow naturally and be more readable.

param price = 149
param tax = 25%

let getDisplayPrice (v) |> v * (100% + tax)

from price getDisplayPrice

What’s next?

Getting Started Learn the basics of Filtrera

Playground Get to know Filtrera using the interactive playground

What's new? Visit the blog for the latest updates

Community Come join me on Discord

Filtrera is made by Kristoffer Lindvall

Kristoffer Lindvall is a seasoned software developer, designer, and architect with over 17 years of professional experience. Throughout his career, Kristoffer has excelled in developing, designing, and architecting a variety of business applications, including web, desktop, and server-based solutions. Running his own business and assisting numerous companies with their IT strategy and software practices, Kristoffer has honed his expertise in ERP systems and business applications, integrating a wide range of systems seamlessly. His comprehensive understanding of software development and strategic IT consulting makes him a valuable asset to any project, ensuring robust and efficient solutions.