Utility library for validation of PESEL, NIP, REGON, identity card etc. Aimed at mostly at Polish enviroment. [Polish] Walidacja numerów pesel, nip, regon, dowodu osobistego.
JSON Schema validation for Human
A tool to open and run web extensions
Utility library for validation of PESEL, NIP, REGON, identity card etc. Aimed mostly at Polish environment. [Polish] Walidacja numerów pesel, nip, regon, dowodu osobistego.
JavaScript utilities with respect to emerging standard
A set of efficient utilities that extend the use of JSON (streaming, estimate size, NDJSON/JSONL, etc.)
A command line tool to help build, run, and test web extensions
ECMAScript extensions and shims
Timers extensions
Replaces a file extension with another one.
MCP Apps SDK — Enable MCP servers to display interactive user interfaces in conversational clients.
Give me a string and I'll tell you if it's a valid npm package name
m3u8 parser
Get the file extension and MIME type from a file
Extensions to Node.js child_process module
No description provided.
List of known file extensions and their MIME types
Email address and domain validation
TypeScript definitions for validate-npm-package-name
Validates whether a string matches the production for an XML name or qualified name
Check if a buffer contains valid UTF-8
Loosely validate an event.
Email address and domain validation
A set of cool extensions for OpenLayers (ol) in node modules structure