BillForward.js client for easy, gateway-agnostic card tokenization
A Model Context Protocol (MCP) server for integrating Billforward's billing API with LLMs.
BillForward Node.js Client Library
Array#isArray for older browsers
JSON parse & stringify that supports binary via bops & base64
Get the command from a shebang
Run a function exactly one time
CLI arguments parser. Native port of python's argparse.
Resolve the path of a module like `require.resolve()` but from a given path
ECMAScript AST recursive visitor
Callback wrapping utility
deterministic `JSON.stringify()` - a faster version of substack's json-stable-strigify without jsonify
Returns true if a string has an extglob.
The Node.js `util.deprecate()` function with browser support
type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.
Light ECMAScript (JavaScript) Value Notation - human written, concise, typed, flexible
deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results, with no public domain dependencies
Allows users to use generators in order to write common functions that can be both sync or async.
Fast (and loose) selective `process.env` replacer using js-tokens instead of an AST
A small polyfill for Object.setprototypeof
Buffers events from a stream until you are ready to handle them.
Safer Node.js Buffer API
process.nextTick but always with args
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.