Word Ladder Generator creates puzzles where players transform one word into another by changing one letter at a time, with each step forming a valid word.

Wordle Helper finds possible 5-letter word solutions based on known letter positions, letters in wrong positions, and eliminated letters.

Word Opposites is a simple tool for getting the opposites of a word. It returns a list of opposites for the given word.

Word Pronunciation is a simple tool for getting the pronunciation of a word. It returns the pronunciation of the word provided.

Word Rhymes is a simple tool for getting word rhymes. It returns a list of rhyming words.

Word Scramble Generator creates puzzles where players unscramble letters to form words, with optional hints from dictionary definitions.

Word Search Generator creates customizable word search puzzles with configurable grid size, word placement, and difficulty levels.

Words to Numbers is a simple tool for converting words to numbers. It returns the words in numbers.

Working Days is a simple tool for getting the number of working days in a month. It returns the number of working days in the given month.

World Holidays is a simple tool for getting the holidays of the world. It returns the holidays of the world for each day of the year.

World Time is a simple tool for getting the current time in any city. It returns the current time, date, and more.

XML to JSON is a simple tool for converting XML to JSON. It returns the JSON representation of the XML provided.

Zip Codes Lookup is a simple tool for looking up the zip codes of a city. It returns the zip codes of the city.

ZIP Demographics provides detailed demographic data for any US ZIP code including population, income, education, housing, employment, and racial composition from the US Census American Community Survey.

ApiWrapper provides an easy-to-use interface for interacting with APIs in a configurable way

Gem for crawling data from external sources

Apontador Oauth2 is a helper for help requests to Api of Apontador

appbaseio ruby rest client

Appboy wrapper

Ruby Nervos AppChain SDK for signature and rpc call