Quick definition · 2 min Coding term
Deploy
Deploy means to put your code live on the internet so other people can actually use it.
Think of it like
Writing a play is building the app. Deploying is opening night: the doors open and the audience can walk in.
Example
You build a site on your laptop, then deploy it so it is reachable at a real web address anyone can visit.
Why it matters
Deploying is the step between “it works on my machine” and “it is a real product.” It trips up almost every beginner.
Where you’ll see it
VercelNetlifyRailway
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