Quiz · 5 questions
🧶 Yarn Berry
Plug'n'Play, zero-installs, JavaScript constraints
Level 0Newbie
0 XP0/55 lessons0/16 achievements
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Quiz
01What's Yarn Berry's headline innovation that eliminates node_modules?
Hint
Three letters. The word 'play' is part of the name.
02How do you bootstrap a new Yarn Berry project?
Hint
The Node-builtin tool that installs PMs is the answer.
03What is the 'zero-installs' concept in Yarn Berry?
Hint
Think 'zero install steps after clone'.
04What flag makes 'yarn install' fail if the lockfile would change (CI mode)?
Hint
Verb with 'mut-' as a root.
05Which Yarn version is in maintenance-only mode and should NOT be used for new projects?
Hint
The original. The one that pre-dates Berry.
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