The ultimate JSON-based rule engine that turns complex business logic into declarative configurations. Built for developers who believe code should be expressive, not repetitive.
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Oct 21, 2025 - TypeScript
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json-rules
Here are 11 public repositories matching this topic...
Generic Rules engine in golang
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Feb 24, 2024 - Go
📐 A fast, general-purpose JSON Rules Engine.
rules-engine rules-processor json-rules-engine logical-programming json-rules rules-engines logical-expression elitelibs elite-libs
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Apr 21, 2026 - TypeScript
Flexible JavaScript rule engine for dynamic business logic, validation, and decision-making with JSON-based rules and built-in security.
nodejs javascript typescript validation rule-engine json-serializable expression-engine dynamic-rules conditional-logic json-rules rules-as-data
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Jan 9, 2026 - JavaScript
✨Extensible, declarative linter for golang!
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Feb 24, 2023 - Go
A Kotlin library for evaluating JSON-defined conditions against arbitrary context objects, with a threshold-based alert engine
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Apr 16, 2026 - Kotlin
⏸ Paused — not actively maintained, not recommended for use (may be revived). Dynamic form generation with conditional field logic; pairs with json-rules.
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Jul 16, 2025 - TypeScript
A tiny (≈ 1 KB gzipped), zero-dependency TypeScript library for evaluating rule trees expressed as JSON-serializable data.
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May 19, 2025 - TypeScript
Tokenlay Rules Engine
open-source typescript api-gateway npm-package rate-limiting openai rules-engine policy-engine json-rules llm ai-infrastructure tokenlay
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Jul 27, 2025 - TypeScript
Headless visual rule builder for json-rules: a React hook that offers exactly the operators and fields the engine can actually run.
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Sep 2, 2026 - TypeScript
Sample Endpoint to Play With
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Oct 22, 2025 - JavaScript
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