Overview

​Decision Toolkit is a set of tools designed to build, test and evaluate decision models, constructed basing on the Decision Model and Notation (DMN™) specification, which is an industry standard governed by the Object Management Group (OMG®).

​Decision Toolkit aims to be performant, reliable, and fully compliant with the DMN™ specification, ensuring accurate evaluation of decision models. All tools are implemented in Rust, a programming language known for its security, efficiency and reliability.

​Decision Toolkit offers a range of features, including DMN™ models evaluation, decision tables evaluation, and FEEL expressions evaluation. It also includes functionality for parsing, validating, and recognizing DMN™ models, decision tables, and FEEL expressions. Users can test DMN™ models, decision tables, and FEEL expressions, and export them to HTML.

Features

• Serving DMN™ models
• Evaluating DMN™ models
• Evaluating decision tables
• Evaluating FEEL expressions
• Parsing DMN™ models
• Parsing decision tables
• Recognizing decision tables
• Parsing FEEL expressions
• Testing DMN™ models
• Testing decision tables
• Testing FEEL expressions
• Exporting DMN™ models
• Exporting decision tables
• Exporting FEEL expressions

Status

​Decision Toolkit is PRODUCTION-READY, although some features may still be refined or changed based on testing and user feedback. We encourage users to try Decision Toolkit and share their feedback to help us enhance its usability and performance.