String formatting library inspired from Python
A JSON schema validator that will run on Cloudflare workers. Supports drafts 4, 7, 2019-09, and 2020-12.
TypeScript/JavaScript SDK for the Polarity agent evaluation + sandboxed-execution platform (legacy product name: Keystone)
Shape Expressions triple expression evaluator - simple regexp returning 1 error.
Deterministic test-enforcement harness — escape-scan, hash-pinning, CRAP, architecture checks, bias detection, Gherkin lint. Companion to the audit-tests and implement-tests Claude Code skills.
Add context awareness to your apps and frameworks by safely evaluating user-defined conditional expressions. Useful for evaluating expressions in config files, prompts, key bindings, completions, templates, and many other user cases.
pino logging koa middleware
Vega expression parser and code generator.
un_eval converts an Object to its source
TypeScript definitions for static-eval
Implementation of Kiota Serialization interfaces for text
Evaluable string representations
Mathematical expression evaluator fork with exports map, prototype pollution and code injection security fixes
This module provides native bindings to ecdsa secp256k1 functions
Rational approximation with bounded denominator
A Pulumi package for creating and managing Azure Active Directory (Azure AD) cloud resources.
Convenience wrapper for Redis EVAL/EVALSHA
Snyk CLI Python plugin
The OpenAI Agents SDK is a lightweight yet powerful framework for building multi-agent workflows.
This repository provides native TensorFlow execution in backend JavaScript applications under the Node.js runtime, accelerated by the TensorFlow C binary under the hood. It provides the same API as [TensorFlow.js](https://js.tensorflow.org/api/latest/).
Local-first personal network memory MCP for OpenClaw and other MCP harnesses.
A Pulumi package for creating and managing auth0 cloud resources.
Secure expression evaluator - Drop-in replacement for expr-eval without CVE-2025-12735 vulnerability
PyScript