Blue/green keeps two full environments and switches traffic from old to new in one step (fast rollback). Canary rolls out to a small percentage first and gradually increases, reducing risk but requiring monitoring and staged rollout logic.
Expanding on the short answer — what usually matters in practice:
A tiny example (an explanation template):
// Example: discuss trade-offs for "blue/green-vs-canary-deployments:-what’s-the-dif"
function explain() {
// Start from the core idea:
// Blue/green keeps two full environments and switches traffic from old to new in one step (f
}