Top 7 Zipcode Open-Source Projects

cep-promise

1 2,849 4.0 JavaScript

Busca por CEP integrado diretamente aos serviços dos Correios, ViaCEP e outros (Node.js e Browser)
postal-codes-json-xml-csv

1 250 0.0 Ruby

Collection of postal codes in different formats, ready for importing.
SurveyJS

surveyjs.io featured

Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
ziptastic-jquery-plugin

1 241 0.0 JavaScript

This is a jQuery plugin that shows how Ziptastic could be used.
zip-monster

1 97 7.1 TypeScript

The most reliable solution for working with US zip codes. Free replacement for paid APIs.
Correios CEP

0 38 0.0 Elixir

Find Brazilian addresses by postal code, directly from Correios API. No HTML parsers.
postcode

0 13 3.0 Go

Small Golang package for validating postal codes
usps-zip-codes

1 12 3.9 TypeScript

JSON dataset of every USPS zip code from the USPS ZIP code API. Including tools to create an updated file.

Project mention: Show HN: USPS-zip-codes – solution to the ZIP code and city/state lookup problem | news.ycombinator.com | 2023-08-14

InfluxDB

www.influxdata.com featured

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).