A regular expression to match all Emoji-only symbols as per the Unicode Standard.

Provides tools for conversion between geographic coordinates and projected coordinates.

Convert globs to regular expressions

Helper function to explode an assignable expression

Convert cron expressions into human readable descriptions

micromark utility to try and parse events w/ acorn

evaluate statically-analyzable expressions

Mathematical expression evaluator

Tokenizes a string that represents a regular expression.

JavaScript expression parsing and evaluation.

A set of utils for faster development of GraphQL tools

Custom functions for the Vega expression language.

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

parse SPDX license expressions

Persisted projection cache (ctx.sessionProjectionCache): durable per-session projection checkpoints over the domain data form, throttled write-behind, and the cold-read ladder (cache row + persistence tail replay)

Parse and evaluate simple math expressions

Secure, isolated expression evaluation runtime for n8n

Session-projection seam: the merge-extensible projection type table, the provider contract, and the ctx.sessionProjections registry serving whole current values of log-derived per-session state

Matches strings against configurable strings, globs, regular expressions, and/or functions

JMESPath implementation in javascript