Eval

Evaluate node require() module content directly

evaluate statically-analyzable expressions

Gets the job done when JSON.stringify can't

Safely evaluate JavaScript (estree) expressions, sync and async.

Define a lazily evaluated property on an object

Evaluate Content Security Policies for a wide range of bypasses and weaknesses

A flexible math expression evaluator

Return a value or an evaluated function (with arguments).

Simple JavaScript expression evaluator

Gets the job done when JSON.stringify can't

Mathematical expression evaluator

A cross-browser / node.js validator powered by JSON Schema

Javascript/Typescript bindings for QuickJS, a modern Javascript interpreter, compiled to WebAssembly.

The modern build of lodash’s internal `baseValues` as a module.

The modern build of lodash’s internal `reEvaluate` as a module.

Test your LLM-powered apps with a TypeScript-native, Vitest-based eval runner. No API key required.

path.evaluate wrapped in a try catch

Mark scopes for deopt which contain a direct eval call

Safe builders for Trusted Types values

Evaluates javascript code blocks from markdown files.

vm module for the browser

require or eval modules

An interpreter for Typescript that can evaluate an arbitrary Node within a Typescript AST

Universal library for evaluating AI models

Compile eval calls with string literals

JavaScript expression parsing and evaluation.

An interpreter for Typescript that can evaluate an arbitrary Node within a Typescript AST

Stringify is to `eval` as `JSON.stringify` is to `JSON.parse`

un_eval converts an Object to its source

Mathematical expression evaluator fork with exports map, prototype pollution and code injection security fixes

Evaluates the result of an expression given as postfix terms

TypeScript definitions for revalidator

An ASCII and LaTeX math parser and evaluator

Eval a string with a passed scope

Reduce function calls in a string, using a callback

Pre-evaluate code at build-time

The WebAssembly partial evaluator

Stub TypeScript definitions entry for math-expression-evaluator, which provides its own types definitions

JavaScript expression parsing and evaluation.

Alias for eval global.

Evaluate a polynomial using double-precision floating-point arithmetic.

A comprehensive evaluation framework for assessing AI model outputs across multiple dimensions.

Safer version of eval()

Journey Evaluator library

visionmedia debug extensions rolled into one

Evaluator

MongoDB Top Level API Package

GitHub Action for evaluating MCP server tool calls using LLM-based scoring

Much like tests in traditional software, evals are an important part of bringing LLM applications to production. The goal of this package is to help provide a starting point for you to write evals for your LLM applications, from which you can write more c

Pre-evaluate code at build-time with babel-macros