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How to Structure Your Backend Code in Node.js (Express.js) ๐Ÿ’ฏ


๐Ÿ“
โ”œโ”€โ”€ ๐Ÿ“„ app.js
โ”œโ”€โ”€ ๐Ÿ“ bin
โ”œโ”€โ”€ ๐Ÿ“ config
โ”œโ”€โ”€ ๐Ÿ“ controllers
โ”‚ โ”œโ”€โ”€ ๐Ÿ“„ customer.js
โ”‚ โ”œโ”€โ”€ ๐Ÿ“„ product.js
โ”‚ โ””โ”€โ”€ ...
โ”œโ”€โ”€ ๐Ÿ“ middleware
โ”‚ โ”œโ”€โ”€ ๐Ÿ“„ auth.js
โ”‚ โ”œโ”€โ”€ ๐Ÿ“„ logger.js
โ”‚ โ””โ”€โ”€ ...
โ”œโ”€โ”€ ๐Ÿ“ models
โ”‚ โ”œโ”€โ”€ ๐Ÿ“„ customer.js
โ”‚ โ”œโ”€โ”€ ๐Ÿ“„ product.js
โ”‚ โ””โ”€โ”€ ...
โ”œโ”€โ”€ ๐Ÿ“ routes
โ”‚ โ”œโ”€โ”€ ๐Ÿ“„ api.js
โ”‚ โ”œโ”€โ”€ ๐Ÿ“„ auth.js
โ”‚ โ””โ”€โ”€ ...
โ”œโ”€โ”€ ๐Ÿ“ public
โ”‚ โ”œโ”€โ”€ ๐Ÿ“ css
โ”‚ โ”œโ”€โ”€ ๐Ÿ“ js
โ”‚ โ”œโ”€โ”€ ๐Ÿ“ images
โ”‚ โ””โ”€โ”€ ...
โ”œโ”€โ”€ ๐Ÿ“ views
โ”‚ โ”œโ”€โ”€ ๐Ÿ“„ index.ejs
โ”‚ โ”œโ”€โ”€ ๐Ÿ“„ product.ejs
โ”‚ โ””โ”€โ”€ ...
โ”œโ”€โ”€ ๐Ÿ“ tests
โ”‚ โ”œโ”€โ”€ ๐Ÿ“ unit
โ”‚ โ”œโ”€โ”€ ๐Ÿ“ integration
โ”‚ โ”œโ”€โ”€ ๐Ÿ“ e2e
โ”‚ โ””โ”€โ”€ ...
โ”œโ”€โ”€ ๐Ÿ“ utils
โ”‚ โ”œโ”€โ”€ ๐Ÿ“„ validation.js
โ”‚ โ”œโ”€โ”€ ๐Ÿ“„ helpers.js
โ”‚ โ””โ”€โ”€ ...
โ””โ”€โ”€ ๐Ÿ“ node_modules

https://dev.to/vyan/how-to-structure-your-backend-code-in-nodejs-expressjs-2bdd
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โœจ ุฎุทูˆุชูƒ ู†ุญูˆ ุซูˆุฑุฉ ุงู„ุนู…ู„ ุงู„ุญุฑ ุชุจุฏุฃ ู…ุน ITIDA Gigs! โœจ

๐Ÿ’ก ุชุฎูŠู„ ุฅู†ูƒ ู…ุฏูŠุฑ ู†ูุณูƒ ูˆุชุญุฏุฏ ู…ุณุชู‚ุจู„ูƒ ููŠ ุนุงู„ู… ุงู„ูุฑูŠู„ุงู†ุณ ุงู„ู…ุฒุฏู‡ุฑ! ู…ุน ITIDA GigsุŒ ุงู„ุญู„ู… ุฏู‡ ุฃุตุจุญ ุญู‚ูŠู‚ุฉ! ๐ŸŒ

ู…ู† ุฎู„ุงู„ ุจุฑู†ุงู…ุฌ ู…ุฌุงู†ูŠ ุจุงู„ูƒุงู…ู„ุŒ ู‡ุชุชุนู„ู… ุฃู‡ู… ุฃุณุงุณูŠุงุช ุงู„ุนู…ู„ ุงู„ุญุฑ: ุจู†ุงุก ุงู„ุนู„ุงู…ุฉ ุงู„ุชุฌุงุฑูŠุฉุŒ ุงู„ุชุณูˆูŠู‚ุŒ ุฅุฏุงุฑุฉ ุงู„ู…ุดุงุฑูŠุนุŒ ูˆุญุชู‰ ุฃุฏูˆุงุช ุงู„ุฐูƒุงุก ุงู„ุงุตุทู†ุงุนูŠ ู„ุชุญู„ูŠู„ ุฃุฏุงุฆูƒ. ๐Ÿš€ ุจุงู„ุชุนุงูˆู† ู…ุน EYouthุŒ ู‡ุฏูู†ุง ุชุฏุฑูŠุจ 20 ุฃู„ู ู…ูˆู‡ุจุฉ ุทู…ูˆุญุฉ ู…ู† ุฌู…ูŠุน ุฃู†ุญุงุก ู…ุตุฑ ูˆุฑุจุทู‡ู… ุจูุฑุต ุนุงู„ู…ูŠุฉ. ๐ŸŒ

ู…ูŠู† ูŠู‚ุฏุฑ ูŠุดุงุฑูƒุŸ
ู„ูˆ ุนู…ุฑูƒ 18 ุณู†ุฉ ุฃูˆ ุฃูƒุชุฑ ูˆุนู†ุฏูƒ ุดุบู ููŠ ู…ุฌุงู„ุงุช ุฒูŠ ุชุทูˆูŠุฑ ุงู„ูˆูŠุจุŒ ุงู„ุฐูƒุงุก ุงู„ุงุตุทู†ุงุนูŠุŒ ุฃูˆ ุงู„ุชุณูˆูŠู‚ ุงู„ุฑู‚ู…ูŠุŒ ูุงู„ู…ุจุงุฏุฑุฉ ุฏูŠ ู„ูŠูƒ! ุฎุจุฑุฉ ุณุงุจู‚ุฉุŸ ู…ุด ุดุฑุท. ๐Ÿ’ผ

๐Ÿ“ข ุงู„ูุฑุต ู…ุญุฏูˆุฏุฉุŒ ุณุฌู„ ุงู„ุขู†! ูˆุงุจุฏุฃ ุทุฑูŠู‚ูƒ ู†ุญูˆ ุงู„ุงุณุชู‚ู„ุงู„:
https://landing.eyouthlearning.com/index.php/digital-freelancing-placement-program
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ุฏุฑุฏุดุฉ ุณุฑูŠุนุฉ ุนู† ุงู„ู€ Web Workers โš™๏ธ
.
.
ุนุงุฑู ู„ู…ุง ุชูƒูˆู† ูุงุชุญ ู…ูˆู‚ุน ูˆูุฌุฃุฉ ุชู„ุงู‚ูŠู‡ ุจูŠู‡ู†ุฌ ู…ู†ูƒุŸ ๐Ÿซ 
ุฃูˆ ู„ู…ุง ุชุจุนุช ุทู„ุจ API ูˆุงู„ู…ูˆู‚ุน ูŠุจุทู„ ูŠุณุชุฌูŠุจ ู„ุญุฏ ู…ุง ูŠุฎู„ุตุŸ ๐Ÿค”

ุงู„ู…ุดูƒู„ุฉ ุฏูŠ ุจุชุญุตู„ ุนุดุงู† JavaScript ุดุบุงู„ุฉ ุนู„ู‰ single thread ุจุณุŒ ูŠุนู†ูŠ ุญุงุฌุฉ ูˆุงุญุฏุฉ ุจุชุญุตู„ ููŠ ูˆู‚ุช ูˆุงุญุฏ. ูˆุฏู‡ ุงู„ู„ูŠ ุจูŠุฎู„ู‘ูŠ ุฃูŠ ุนู…ู„ูŠุฉ ุชู‚ูŠู„ุฉ ุชูˆู‚ู ุงู„ู…ูˆู‚ุน ูƒู„ู‡. ๐Ÿ˜“

ูˆู‡ู†ุง ูŠูŠุฌูŠ ุฏูˆุฑ ุงู„ู€ Web Workers ๐Ÿ’ฏ

โ€”โ€”โ€”

๐Ÿ“ LinkedIn

https://www.linkedin.com/posts/dev-alisamir_javascript-webdevelopment-frontenddevelopment-activity-7282068486590205953-JYBx

๐Ÿ“ Qabilah

https://qabilah.com/posts/a3IgCVJy6gE

โ€”โ€”โ€”

ู…ุชู†ุณุงุด ุชุดุงุฑูƒ ุงู„ู…ุญุชูˆู‰ ูˆุชููŠุฏ ุบูŠุฑูƒ ๐Ÿ’ช๐Ÿป

ูˆูู‚ูƒู… ุงู„ู„ู‡ ู„ูƒู„ ุฎูŠุฑ ๐ŸŒฟ
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Git Commands โšก๏ธ
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ู…ู† ุฃูุถู„ ุงู„ู‚ู†ูˆุงุช ุนู„ู‰ ูŠูˆุชูŠูˆุจ ู„ุชุนู„ู… React

The best React content on YouTube! ๐Ÿ’ฏ
https://www.youtube.com/@cosdensolutions
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ุฏู„ูŠู„ ุจุณูŠุท ูˆุณู‡ู„ ู„ูู‡ู… ุงู„ู€ Sitemaps ๐Ÿ”ป

ูŠุนู†ูŠ ุฅูŠู‡ุŸ ูˆู„ูŠู‡ ูˆุฌูˆุฏู‡ุง ู…ู‡ู… ู„ู…ูˆู‚ุนูƒุŸ ูˆุฅุฒุงูŠ ุชุนู…ู„ู‡ุง ุจุงู„ุทุฑูŠู‚ุฉ ุงู„ุตุญุŸ

Understanding Sitemaps: The Simple Guide ๐Ÿ’ฏ

๐Ÿ“ Dev Community:
https://dev.to/alisamir/understanding-sitemaps-the-simple-guide-4gmo

๐Ÿ“ Medium:
https://medium.com/@dev.alisamir/understanding-sitemaps-the-simple-guide-143457c8decb
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Improve your .NET knowledge right now! ๐Ÿš€


Check out these free resources:

โ€ข .NET 9 Linq: https://lnkd.in/dfvhh9bx
โ€ข .NET 9 HybridCache: https://lnkd.in/di8zX3SN
โ€ข Chain Responsibility Pattern: https://lnkd.in/dvn5Kj9b
โ€ข Exploring C# 13: https://lnkd.in/dKeVnVDd
โ€ข Azure Feature Management: https://lnkd.in/dcBYNAnW
โ€ข Azure KeyVault: https://lnkd.in/dpQcG_m7
โ€ข LINQ Performance: https://lnkd.in/dsMG9eCc
โ€ข Multithreading Singleton: https://lnkd.in/dypwRkAb
โ€ข Guard Clauses: https://lnkd.in/dgUhY6zX
โ€ข CQRS without MediatR: https://lnkd.in/dC5e8CEu
โ€ข REPR Pattern: https://lnkd.in/dgf36vNA
โ€ข Refit: https://lnkd.in/dcpK2TTt
โ€ข Source Generators: https://lnkd.in/dQTHVmTq
โ€ข Swagger UI: https://lnkd.in/dNg2eyGa
๐ŸŒŸ 30 Essential Interview Questions for Node.js Developers ๐ŸŒŸ

Are you preparing for a Node.js interview? Hereโ€™s a curated list of 30 important questions that can help you showcase your skills and knowledge in this powerful JavaScript runtime:

1. What is Node.js, and how does it work?
2. Explain the event-driven architecture in Node.js.
3. What are the advantages of using Node.js?
4. What is non-blocking I/O?
5. How do you handle errors in Node.js?
6. What are callbacks, and how do they function in Node.js?
7. Explain the concept of middleware in Express.js.
8. What is npm, and why is it important?
9. How do you manage asynchronous code in Node.js?
10. What are streams, and what types are available in Node.js?
11. Describe the role of the 'process' object in Node.js.
12. What is the purpose of 'module.exports'?
13. How can you secure HTTP cookies from XSS attacks?
14. What is the difference between synchronous and asynchronous functions?
15. Explain the concept of Promises in JavaScript.
16. How does the event loop work in Node.js?
17. What are some common exit codes in Node.js?
18. Describe how to implement a RESTful API using Node.js.
19. What is the difference between global and local variables in Node.js?
20. How can you optimize performance in a Node.js application?
21. What is clustering, and why would you use it?
22. Explain how to handle unhandled exceptions.
23. What tools can you use for testing Node.js applications?
24. Describe the concept of a singleton pattern in Node.js.
25. How do you connect to a database using Node.js?
26. What is the purpose of the 'Buffer' class in Node.js?
27. Explain CORS and how to handle it in a Node application.
28. What are environment variables, and how do you use them?
29. How do you implement logging in a Node.js application?
30. Discuss the importance of security best practices in Node.js.

Good luck with your interviews! ๐Ÿ’ปโœจ
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SQL Mindmap ๐Ÿ’ฏ
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