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Sumit Saha
Sumit Saha (Dhaka, Bangladesh) is a Bangladeshi Software Engineer and Programming Educator. Founder of Learn with Sumit (LWS) and logicBase Labs; Co-founder of Analyzen.
Dhaka, Bangladesh
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10 posts
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#AI
The AI Coding Loop: How to Guide AI With Rules and Tests
#Execution Context
How Execution Context Works in JavaScript – A Handbook for Devs
#JavaScript
How Closures Work in JavaScript: A Handbook for Developers
#GitHub
Learn How to Use Git and GitHub – A Beginner-Friendly Handbook
#Node.js
How to Implement Multi-Threading in Node.js With Worker Threads [Full Handbook]
#JSON Web Tokens (JWT)
The JSON Web Token Handbook: Learn to Use JWTs for Web Authentication
#Web Development
How to Fix Cross-Origin Errors — CORS Error Explained
#next.js streaming
The Next.js 15 Streaming Handbook — SSR, React Suspense, and Loading Skeleton
#view transitions
How to Use the View Transition API for Better Web Transitions
#Model Context Protocol
How to Build a Custom MCP Server with TypeScript – A Handbook for Developers
![How to Implement Multi-Threading in Node.js With Worker Threads [Full Handbook]](https://cdn.hashnode.com/res/hashnode/image/upload/v1761323431527/d74eb2ba-edaa-4d19-a041-364e99a705ba.png)
