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Saurav Pandey

An independent and self-motivated engineering enthusiast with an innovative mindset.

Location India Joined Joined on  Personal website https://saurav-tb-pandey.vercel.app/
Stop Battling JavaScript Date Bugs: A Complete Guide to the Temporal API

Stop Battling JavaScript Date Bugs: A Complete Guide to the Temporal API

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3 min read

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Mastering the Critical Path in Performance Budgets for Faster React Apps

Mastering the Critical Path in Performance Budgets for Faster React Apps

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3 min read
Demystifying MongoDB Write Concern and Read Concern in Node.js

Demystifying MongoDB Write Concern and Read Concern in Node.js

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4 min read
Stop Hardcoding Secrets: Master Environment Variables and Dotenv in Node.js

Stop Hardcoding Secrets: Master Environment Variables and Dotenv in Node.js

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3 min read
Demystifying Greedy Algorithms: How Local Choices Solve Global Problems in Node.js

Demystifying Greedy Algorithms: How Local Choices Solve Global Problems in Node.js

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3 min read
Demystifying Graph Databases: Beyond the Table and Column

Demystifying Graph Databases: Beyond the Table and Column

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3 min read
Isolate to Elevate: Why Component Testing in Isolation Saves Your Codebase

Isolate to Elevate: Why Component Testing in Isolation Saves Your Codebase

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3 min read
Caching Strategies Demystified: Cache-Aside, Write-Through, and Write-Behind

Caching Strategies Demystified: Cache-Aside, Write-Through, and Write-Behind

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3 min read
The Developer's Safety Net: Understanding CI/CD Pipelines

The Developer's Safety Net: Understanding CI/CD Pipelines

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3 min read
Building a Smarter useIdle Hook in React: Solving the Short-Timeout Edge Case

Building a Smarter useIdle Hook in React: Solving the Short-Timeout Edge Case

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3 min read
Beyond the Blame Game: Why Your Dev Team Needs Blameless Postmortems

Beyond the Blame Game: Why Your Dev Team Needs Blameless Postmortems

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3 min read
The Hidden Cost of Speed: Understanding Documentation Debt

The Hidden Cost of Speed: Understanding Documentation Debt

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Optimizing User Idle Detection in React

Optimizing User Idle Detection in React

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1 min read
Demystifying ACID Transactions: How to Keep Your Database from Making a Mess

Demystifying ACID Transactions: How to Keep Your Database from Making a Mess

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3 min read
Stop Overworking Your Server: A Developer’s Guide to HTTP Caching

Stop Overworking Your Server: A Developer’s Guide to HTTP Caching

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2 min read
Database Concurrency 101: Optimistic vs. Pessimistic Locking

Database Concurrency 101: Optimistic vs. Pessimistic Locking

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3 min read
The Secret to Clean React Code: Mastering Component Composition

The Secret to Clean React Code: Mastering Component Composition

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3 min read
Ditching the Monolith: An Introduction to Multi-Agent Systems for Node.js Devs

Ditching the Monolith: An Introduction to Multi-Agent Systems for Node.js Devs

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3 min read
Optimizing User Idle Detection in React

Optimizing User Idle Detection in React

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1 min read
Stop Killing Your Database: The Power of Connection Pooling

Stop Killing Your Database: The Power of Connection Pooling

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2 min read
The Silent Performance Killer: Demystifying the N+1 Query Problem in Node.js

The Silent Performance Killer: Demystifying the N+1 Query Problem in Node.js

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3 min read
Stop Wasting Resources: Track Tab Visibility and Window Focus in React

Stop Wasting Resources: Track Tab Visibility and Window Focus in React

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2 min read
Why Your Node.js App Crashes Under Traffic: The Magic of Connection Pooling

Why Your Node.js App Crashes Under Traffic: The Magic of Connection Pooling

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3 min read
Supercharge Your Node.js App: Why You Need Database Connection Pooling

Supercharge Your Node.js App: Why You Need Database Connection Pooling

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3 min read
Taming Async Race Conditions and Unmounted State in React: What's New in react-hook-lab

Taming Async Race Conditions and Unmounted State in React: What's New in react-hook-lab

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3 min read
Stop Cascading Failures: Implementing the Circuit Breaker Pattern in Node.js

Stop Cascading Failures: Implementing the Circuit Breaker Pattern in Node.js

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3 min read
The Silent Database Killer: Understanding and Fixing the N+1 Query Problem

The Silent Database Killer: Understanding and Fixing the N+1 Query Problem

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2 min read
Stop Crashing Your Database: A Developer's Guide to Connection Pooling

Stop Crashing Your Database: A Developer's Guide to Connection Pooling

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3 min read
Stop Overloading Your App: A Guide to Debouncing

Stop Overloading Your App: A Guide to Debouncing

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2 min read
Stop Overworking Your Code: A Guide to Debouncing

Stop Overworking Your Code: A Guide to Debouncing

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2 min read
Why Pressing the Button Twice Shouldn't Double Your Bill: Understanding Idempotency

Why Pressing the Button Twice Shouldn't Double Your Bill: Understanding Idempotency

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3 min read
What is Web Hydration? How Static Pages Turn into Interactive Apps

What is Web Hydration? How Static Pages Turn into Interactive Apps

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3 min read
Demystifying Content Delivery Networks (CDNs): Speeding Up the Web for Everyone

Demystifying Content Delivery Networks (CDNs): Speeding Up the Web for Everyone

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3 min read
Smooth Scrolling and Fast Interfaces: A Plain-English Guide to Throttling

Smooth Scrolling and Fast Interfaces: A Plain-English Guide to Throttling

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2 min read
Demystifying Closures: JavaScript's Built-In Memory Backpacker

Demystifying Closures: JavaScript's Built-In Memory Backpacker

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Demystifying ACID Transactions: How Databases Prevent Chaos and Keep Your Data Safe

Demystifying ACID Transactions: How Databases Prevent Chaos and Keep Your Data Safe

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3 min read
Demystifying CORS: The Browser Gatekeeper You Love to Hate

Demystifying CORS: The Browser Gatekeeper You Love to Hate

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3 min read
Stop Loading Everything at Once: An Introduction to Lazy Loading

Stop Loading Everything at Once: An Introduction to Lazy Loading

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3 min read
Why Your Server Needs a Speed Limit: The Power of Rate Limiting

Why Your Server Needs a Speed Limit: The Power of Rate Limiting

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3 min read
Don't Let Your Microservices Burn: Understanding the Circuit Breaker Pattern

Don't Let Your Microservices Burn: Understanding the Circuit Breaker Pattern

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3 min read
How to Scale Your App: An Easy Guide to Database Sharding

How to Scale Your App: An Easy Guide to Database Sharding

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3 min read
Stop Overloading Your Servers: The Magic of Debouncing

Stop Overloading Your Servers: The Magic of Debouncing

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2 min read
What is Tree Shaking? How Modern Web Apps Shed Unwanted Weight

What is Tree Shaking? How Modern Web Apps Shed Unwanted Weight

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Demystifying Service Workers: The Secret to Offline-Ready Web Apps

Demystifying Service Workers: The Secret to Offline-Ready Web Apps

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3 min read
Why Your Database Needs a Taxi Stand: An Intro to Connection Pooling

Why Your Database Needs a Taxi Stand: An Intro to Connection Pooling

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3 min read
How to Prevent Cascading Failures in Your Web Apps: The Circuit Breaker Pattern

How to Prevent Cascading Failures in Your Web Apps: The Circuit Breaker Pattern

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3 min read
Demystifying the N+1 Query Problem: Why Your App is Secretly Slow

Demystifying the N+1 Query Problem: Why Your App is Secretly Slow

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3 min read
Why Your Database is Slow: Demystifying the N+1 Query Problem

Why Your Database is Slow: Demystifying the N+1 Query Problem

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3 min read
Stop Recalculating: An Intro to Memoization

Stop Recalculating: An Intro to Memoization

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2 min read
The N+1 Query Problem: The Silent Database Killer Explained Simply

The N+1 Query Problem: The Silent Database Killer Explained Simply

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Stop XSS Attacks Cold: An Introduction to Content Security Policy (CSP)

Stop XSS Attacks Cold: An Introduction to Content Security Policy (CSP)

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3 min read
No More Midnight Deploys: The Magic of Blue-Green Deployments

No More Midnight Deploys: The Magic of Blue-Green Deployments

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3 min read
Don't Let One Broken Service Crash Your Whole App: The Circuit Breaker Pattern

Don't Let One Broken Service Crash Your Whole App: The Circuit Breaker Pattern

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3 min read
How the Circuit Breaker Pattern Keeps Your Apps from Crashing Under Pressure

How the Circuit Breaker Pattern Keeps Your Apps from Crashing Under Pressure

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The "Press-It-Twice" Problem: Why Idempotency is Your API's Best Friend

The "Press-It-Twice" Problem: Why Idempotency is Your API's Best Friend

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3 min read
Demystifying Dependency Injection: Writing Code That Doesn't Break When Things Change

Demystifying Dependency Injection: Writing Code That Doesn't Break When Things Change

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3 min read
Idempotency: The Secret to Preventing Double Payments and Network Glitches

Idempotency: The Secret to Preventing Double Payments and Network Glitches

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3 min read
Speed Up Your Queries: A Plain-English Guide to Database Indexing

Speed Up Your Queries: A Plain-English Guide to Database Indexing

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3 min read
Demystifying 'Cold Starts' in Serverless: Why Your App Sometimes Shivers

Demystifying 'Cold Starts' in Serverless: Why Your App Sometimes Shivers

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3 min read
Stop Recreating Database Connections: An Illustrated Guide to Connection Pooling

Stop Recreating Database Connections: An Illustrated Guide to Connection Pooling

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