This repository contains Node.js code examples from 2016-2018 and is now archived.

• ⚠️ Many examples use outdated dependencies with known security vulnerabilities
• ⚠️ Code patterns may not follow modern best practices (callbacks vs async/await, old package versions)
• ⚠️ Examples are for educational reference only - NOT production-ready code
• ⚠️ Always use current package versions and refer to official documentation for production code

1. Update all dependencies to their latest versions
2. Review security advisories for packages used
3. Use environment variables (see .env.example) - never hardcode credentials
4. Follow modern async patterns (async/await instead of callbacks where applicable)
5. Validate all user inputs and implement proper error handling

• Official Node.js Documentation
• 30 Seconds of Code
• Package-specific official documentation (Express, AWS SDK, Stripe, etc.)
• AI assistants (ChatGPT, GitHub Copilot, etc.) for current best practices

✪ Find awesome up-to-date node.js code snippets at one place. (Do you have any node.js snippet solving case? contribute here then)

• CRUD s3 buckets
• Direct upload to s3 without saving on local disk [Updated at March 27, 2018] (ES6 | ES5)
• Upload to s3 using multer-s3 [Updated at Dec 1, 2016]
• S3 Direct Upload From Client/Browser (To Be Done)
• Upload from base64 data
• New – AWS Step Functions (To Be Done)

• Simple Video Chat
• Tokbox Video Chat
• PubNub (ES5 | ES6)
• Vidyo.io (ES6)

• Socket.io one to one chat app
• Socket.io simple chat server only

• Stripe (Immediate Charge, Customer Charge, Create Customer, Add Card, Delete Card, Authorize & Capture Split)
• Stripe Create Token out of Credit Card Info
• PayPal (To Be Done)
• Authorize.net (To Be Done 💳)

• Pushwoosh (To Be Done)
• GCM (To Be Done)
• APNS (To Be Done)
• OneSignal (To Be Done)

• API methods in node.js using express
• Restart node.js app with args forever

• Read file line by line using module tail
• Read file line by line using module fs and async
• fs module to read multiple files using async
• read-multiple-files module
• Download File to browser using Express and fs
• Download File to browser using http

• direct upload to GridFS without saving on local disk

• PDF file in browser

• Reads publicly published google doc spreadsheet and returns twitter usernames/handles as json
• Find gender using first_name and last_name
• 👫 Find gender using first_name
• 💱 Find exchange rates i.e. USD to GBP etc...
• 🐦 Search tweets
• Simple express server (ES5 | ES6)
• i18n (internationalization) (To Be Done)
• Xero Payruns
• Using passport to authenticate twitter and facebook, trying to retrieve following data for both: id, first_name, last_name, age, age_range, gender, location
• Generate hmac signature
• Generate Coupon, Voucher, Promo Codes
• List node.js core modules
• Read google_spreadsheet and parse it (ES6 | ES5)
• Get long url of shortend (ES6 | ES5)
• Capture screenshots of websites (ES6 | ES5)
• Get image size without full download (ES6 | ES6)
• Identify language of text (ES6 | ES5)
• Download YouTube Videos (ES6)
• List YouTube Videos (ES6 | ES5)
• Cron Jobs (ES6 | ES5)
• Restify File Upload (ES6 - To Be Done | ES5 - To Be Done)
• Uppy.io and tus.io to upload files (ES6 - To Be Done | ES5 - To Be Done)
• Resize image without any external dependency (ES6 - To Be Done | ES5 - To Be Done)
• Uninstall packages globally (Link)
• Uninstall packages listed in package.json (Link)

• awsome

• Tansliteration (ES6 | ES5)

• SendGrid (ES6 | ES5 | Module)
• Email Templates (ES6)

• Twilio (ES6)

• Phaxio API (ES6 - To Be Done | ES5 - To Be Done)