Five ways of taking advantage of Verdaccio, your private and proxy Node.js registry

Verdaccio is a lightweight private proxy registry made in JavaScript with an entirely optional configuration that allows you to publish Node.js private packages and proxy from other remote registries. In this talk, you will learn five ways to take advantage of Verdaccio to improve your workflows and productivity.

1. Five ways of taking advantage of Verdaccio, your private and proxy Node.js registry Juan Picado 18th February 2022
2. Juan Picado Senior Front-End Engineer at mobile.de (Adevinta) Open Source Maintainer (Verdaccio) Berlin, Germany @jotadeveloper juanpicado
3. Verdaccio is a lightweight private proxy registry for Node.js built in JavaScript Private proxy registry npm install —registry http://localhost:4873 @acme/foo remote registry storage / cache File system based storage and authentication 1 or more …
4. Installing Verdaccio
5. Running Verdaccio in a terminal
6. 1 Personal Development Publishing private packages
7. Demo, let’s publish a private package with npm workspaces …
8. Constraints, cannot override remote published versions … react@18.0.0 verdaccio npm publish —registry http://localhost:4873 npmjs 😞 409 Conflict Error 😉 201 Yes ! I do ! 🤔 Do you have this version?
9. Constraints, cannot override remote published versions … react@18.0.0-patch verdaccio npm publish —registry http://localhost:4873 npmjs 🥳 200 Published ! 🤔 Do you have this version? 🤷404 Nop as far I know
10. https://twitter.com/jotadeveloper/status/1015333131002564608 Installing in offline mode …
11. Publishing with no network using publish_offline
12. 2 Project productivity Continuous Integration and private registries
13. Private registries increase reliability in your builds and development workflows private registry npmjs 🤔 Do you have this version? 👍 There it goes Internal network Cached packages
14. private registry npmjs Internal network Cached packages 🔥🔥 😌 Private registries increase reliability in your builds and development workflows
15. Private registries increase reliability in your builds and development workflows
16. 3 Improve Security Protecting your packages
17. https://blog.includesecurity.com/2021/02/dependency-confusion-when-are-your-npm-package s-vulnerable/
18. Remove the proxy property for private packages this is highly recommendable. Protect your projects in the client side https://snyk.io/blog/ten-npm-security-best-practices/
19. Enable rate limiting for critical endpoints
20. 4 End to End Testing Test the integrity of your packages
21. Publishing a package to thousands of users that download it every week requires high integrity, End to End your packages publishing in a registry ensure quality.
22. Test publishing your packages on every Pull Request
23. Demo, run a End to End with GitHub Actions and Docker … https://github.com/juanpicado/e2e-ci-example-gh-actions
24. Demo, run a End to End with GitHub Actions and Docker …
25. Use memory plugins to speed up test
26. Dive into open source project for more learnings, every project is different. With bash scripts
27. Dive into open source project for more learnings, every project is different. With spawn from child_process module
28. Dive into open source project for more learnings, every project is different. Programmatically with the verdaccio module
29. 5 Hosting a Registry Security and flexibility
30. A very easy deployment
31. pm2 + Nginx + Verdaccio https://verdaccio.org/blog/2018/11/19/setting-up-verdaccio-on-digitalocean/
32. • Use a different storage (S3, Minio) • Use different authentication ◦ Eg: GitLab, GitHub Oauth, etc … • Use your own User Interface • Apply your own express middleware ◦ Eg: npm audit (middleware plugin) Extend the default configuration
33. Juan Picado @jotadeveloper juanpicado https://verdaccio.org/ Thank you