This project focuses on the development of a React application that displays the status of each Tfl service line (except for Tfl Rail).
User Stories
As a user, I want to see the status of each Tfl line to see if the line is.
As a user, I want each line to possess its own colour.
Technologies
ReactJS, including HTML/JSX and CSS.
Jasmine (for testing).
Blockers and Resolutions
Undefined error when attempting to access .env variables; I went on this Medium blog. From this blog, I found that I had to rerun my dev server to access the newly-created .env variables.
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Posted Mar 8, 2026
Developed a React app displaying status of Tfl service lines with color coding.