This4Words is the What3Words replication project which accurately pinpoints a location with precision up to 1 meters and 11 centimetres. What4Words gives results like this.program.is.awesome when inputted with geolocations. Currently, there are NodeJS and Python versions of the project are available, and all versions are capable of working offline.
Setup of this project is pretty straight-forward since there are no dependencies.
cd into the project directory and run npm i command.
There are no requirements.
Using the program is very straight-forward.
cd nodejs
npm run dev
Runs the web server. After that, post request with appropriate bodies will give you the correct results.
POST request to the http://localhost/encrypt address with the body of {xCoord: YOUR_X_COORDINATE, yCoord: YOUR_Y_COORDINATE} will give you the appropriate word group.
POST request to the http://localhost/decrypt address with the body of {str: YOUR_WORD_GROUP} will give you the appropriate coordinates.
cd python
And from there, import the library with the following script and use like this:
from this4words import This4Words
t4w = This4Words()
t4w.encrypt(YOUR_X_COORDINATE, YOUR_Y_COORDINATE) # Gives you the appropriate word group
t4w.decrypt('YOUR_WORD_GROUP') # Gives you the appropriate coordinates