faultline exception and error notifier for JavaScript.
AI claim verification CLI. Paste what an AI told you — Faultline extracts every claim, verifies against live sources, scores the risk, and generates audit evidence. Provider-agnostic: Gemini, OpenAI, Claude, Perplexity.
Command-line interface for [Faultline](https://fltln.io) — push internal events, report errors, and manage service maintenance windows directly from your servers and CI/CD pipelines.
Reverse-engineer (or 'decompile') brownfield codebases into abstract product specs.
faultline用nodejsライブラリ(プロト)
GitHub repository vulnerability auditor — OSV + EPSS + KEV enrichment
Array#isArray for older browsers
Get the command from a shebang
JSON parse & stringify that supports binary via bops & base64
Callback wrapping utility
CLI arguments parser. Native port of python's argparse.
Run a function exactly one time
ECMAScript AST recursive visitor
Resolve the path of a module like `require.resolve()` but from a given path
Allows users to use generators in order to write common functions that can be both sync or async.
deterministic `JSON.stringify()` - a faster version of substack's json-stable-strigify without jsonify
Light ECMAScript (JavaScript) Value Notation - human written, concise, typed, flexible
process.nextTick but always with args
Use node's fs.realpath, but fall back to the JS implementation if the native one fails
deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results, with no public domain dependencies
Buffers events from a stream until you are ready to handle them.
Create a stream that emits events from multiple other streams
Returns true if a string has an extglob.
The Node.js `util.deprecate()` function with browser support