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Amr Blog

Welcome to my Blog

Sharing My Journey in Web Development | Interesting Tools and Methods | And more...

React2Shell: How I Would Handle a Critical RSC Vulnerability as a Full-Stack Developer
30 April 202610 min

React2Shell: How I Would Handle a Critical RSC Vulnerability as a Full-Stack Developer

A practical Full-Stack developer article about React2Shell, the React Server Components vulnerability wave, and how I would detect, patch, verify, rotate secrets, and harden a real Next.js production app.

Node.jsNode.jsBackend ArchitectureBackend ArchitectureReactReactNext.jsNext.js
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Caching and Performance in Production Systems
16 February 202612 min

Caching and Performance in Production Systems

A practical full-stack developer guide to using caching, Redis, CDN, monitoring, and performance optimization techniques to build faster and more reliable production systems.

Backend Development
NestJSNestJSNode.jsNode.jsGinGinBackend ArchitectureBackend Architecture
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Building Resilient APIs: Retries, Circuit Breakers, and Rate Limiting
06 January 202617 min

Building Resilient APIs: Retries, Circuit Breakers, and Rate Limiting

A practical full-stack developer guide to building APIs that survive production failures using timeouts, retries, circuit breakers, and rate limiting, with examples in Node.js, NestJS, and Go.

Backend Development
Node.jsNode.jsNestJSNestJSGinGinBackend ArchitectureBackend Architecture
Read More

Backend Development

Caching and Performance in Production Systems
16 February 202612 min

Caching and Performance in Production Systems

A practical full-stack developer guide to using caching, Redis, CDN, monitoring, and performance optimization techniques to build faster and more reliable production systems.

Backend Development
NestJSNestJSNode.jsNode.jsGinGinBackend ArchitectureBackend Architecture
Read More
Building Resilient APIs: Retries, Circuit Breakers, and Rate Limiting
06 January 202617 min

Building Resilient APIs: Retries, Circuit Breakers, and Rate Limiting

A practical full-stack developer guide to building APIs that survive production failures using timeouts, retries, circuit breakers, and rate limiting, with examples in Node.js, NestJS, and Go.

Backend Development
Node.jsNode.jsNestJSNestJSGinGinBackend ArchitectureBackend Architecture
Read More