Api wrapper for the USPS Web-Tools
USPS v3 REST API client — OAuth 2.0, address validation, tracking, labels, rates. Drop-in replacement for usps-webtools (retired Jan 2026).
Detect and validate tracking numbers for USPS, UPS, FedEx, and other major couriers.
Lightweight mapping of USPS ZIP Codes to their assigned region.
Everything you need to build a website with Strapi CMS
A package that converts U.S. state abbreviations to full names and back
Misc. JS/TS helpers used by Reykjavík City's web dev teams.
Generate a highly customizable sitemap XML in Strapi CMS.
Generate a highly customizable sitemap XML in Strapi CMS.
USPS shared React components library
USPS API client for tracking packages using OAuth 2.0 authentication
Utils library to use with the Smarty Javascript SDK
Simple encoder and decoder for the United States Postal Service (USPS) Intelligent Mail Barcode (IMB) service.
A library to normalize and convert any variations of US state names and abbreviations.
Regex to guess a shipping carrier.
A list of US ZIP codes and their geolocations
SVG icons of the states of USA for React
Shared eslint configuration
USPS Abbreviations
A utility that normalizes an address string for ease of parsing
US State names and abbreviations / postal codes according to USPS
Europa Component Library webtools preset
US Street Address Parser
Webtools components dedicated to Astro framework: Neon, Polaroid, PostIt,...