An implementation of the WHATWG URL Standard's URL API and parsing machinery, without unicode support
Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent & Client Hints data. Supports browser & node.js environment
A parser to Amazon Resource Names
Streaming HTML parser with scripting support.
Streaming, source-agnostic EventSource/Server-Sent Events parser
Parser for edge template engine
parse SPDX license expressions
Convert Oniguruma patterns to native JavaScript RegExp
JMESPath implementation in javascript
Mathematical expression evaluator fork with exports map, prototype pollution and code injection security fixes
A zero-dependency cron parser and scheduler for Node.js, Deno and the browser.
extracts and replaces values and IDs in URLs
A helper to optimistically set Symbol.toStringTag, when possible.
This transformer wraps all typeof expressions with a method that replicates native behaviour. (ie. returning “symbol” for symbols)
Compile function bind operator to ES5
A flexible math expression evaluator
Filter object keys and values into a new object
A pure JS HTTP parser for node.
check if an AST node is a MemberExpression, in general or a specific one
Set nested properties on an object using dot notation.
Create and parse HTTP Content-Type header
Stringify an object sorting scalars before objects, and defaulting to 2-space indent
Parser adapter for parsing JSON documents into Workflows 1.x.y namespace.
Fastest, most accurate & effecient user agent string parser, uses Browserscope's research for parsing