Text Shortener
This is a text shortener that reduces the length of any string to either 6 or 7 characters. See below for explanation of the algorithm used.
Link
client - https://link-shorten-client-b.web.app/
server - https://link-short-server-b.herokuapp.com/
Algorithm
The algorithm works by dividing the string into a number of segments. We then calculate the ASCII for each segment and then divide by a prime number. The code is converted back to characters
Steps
- Calculate length of input string
- Calculate length of each segment by dividing length of string by number of segments
- Calculate the number of remaining characters by length of string modulo number of segments
- For each segment, calculate the sum of ASCII codes of each individual segment
- Divide the sum by a prime number
- If the result is less than 33, add 33 to the result
- Convert the resultant code back to character
- Append the character to the output string
- If there is a remainder, then perform the above steps and append the result to the output string
Components
The src folder contains the code for both, the client and the server
Client
Built using the React framework
Libraries used:
- Axios: for network requests
Server
Built using Express framework
Tests
