Launch
What is Build Cache?
Stored output from a previous build that can be reused in the next one. It skips re-installing unchanged dependencies so deploys finish faster.
In real work
Make sure build cache is enabled. Unchanged dependencies should not be reinstalled on every deploy.
How is this different from Googling it?
Google gives a definition. Prompthaus pairs each term with how it shows up in standups, PRs, prompts, and design reviews—then quizzes you until the word sticks. One term a day on iPhone.