npm and the JavaScript Toolchain

What actually happens when you run npm install. package.json, semver ranges, lockfiles, scripts, audit warnings, and why node_modules must never reach your server.

26 students 5 lessons 1.3h total Intermediate
JavaScript 5 lessons
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Course Curriculum

5 lessons Β· 1 free preview Β· ~1.3h total

2
Semver: What ^1.6.0 Actually Permits
16min
3
node_modules, .gitignore and What Ships
15min
4
npm audit, and Supply Chain Reality
16min
5
A Build Setup You Can Actually Deploy
17min

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Course Includes

  • 5 structured lessons
  • Live coding playground
  • Hints when you're stuck
  • Automatic code checking
  • Completion certificate
  • Included with Pro
  • Mobile friendly
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