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373 packages found
An on disk database that indexes everything for fast querying.
A module for detecting country information of IP addresses without any API call
Easily get data about different currencies
NPM lib to get information about operator and country of a number.
English-English dictionary with 140k+ words from WordNet.
A Simple Package To Cache And Save On Expensive Lookups & Operations.
TruecallerJS: A library for effortless retrieval of phone number details using the Truecaller API in Node.js, JavaScript, and TypeScript projects.
An implementation to speed up the nodejs `dns.lookup` method by avoiding thread pool and using resolve4/resolve6 with DNS TTL values
ASCII table reference and lookup functions
Wrapper for Material Components Web Lookup
Lightweight and performant WHOIS client supporting hundreds of TLDs
A simple ARP util to map an IP address to a MAC address and vice versa.
Get data from a JSON object by path.
Returns the IEEE registered vendor name from the MAC address, using an up-to-date database (with a script to update it automatically).
Fast point-in-polygon intersection for large numbers of polygons.
Quickly look up HTTP Status Codes with this CLI
A TypeScript library for ISO 4217 currency codes. Efficiently lookup and validate currency codes, retrieve associated countries, and more.
- iso4217
- iso
- 4217
- currency
- currencies
- code
- codes
- lookup
- finance
- exchange
- conversion
- money
- country
- international
- View more
Synchronous version of dnsPromises.lookup - Resolves a host name (e.g. 'nodejs.org') into the first found A (IPv4) or AAAA (IPv6) record
Wrapper for Material Components Web Lookup