Rule Engine

Use this section to understand the included Rule engine and how it works with your application.

Pages in this section:

• Introduction for general concepts and usage advice.
• Architecure for an understanding of how this engine works.
• Engine Comparisons for a high-level comparison against other TypeScript, JavaScript, and commercial rule engines.
• Performance for benchmarks, charts, and guidance on compiler and execution-mode choices.
• Declared Components for a list of available declarative components.
• Declaration Files for how to lead declarations from files.
• Expression Syntax for the language used inside conditions, assignments, and function calls.
• Rules Syntax for full rule shapes, annotations, comments, and authoring tips.
• Annotations for declaring and using custom annotations for grouping, ownership, teams, and other organizational concerns.
• Functions for how to use built-in and custom functions.
• Diagnostics and Auditing for choosing between audit trail inspection, diagnostic logging, and stopwatch-based profiling.
• Testing Automation for defining rule test suites, forward and backward test cases, and reading test cases from files.
• Rendering for JSON output and the built-in HTML and Mermaid renderers.
• How to Design Rules for advice and best practices.
• Contributing (Extending Functionality) to publish your own enhancements and libraries.