Nitin Saini (@saininitin)

Building a Resilient Web App: A Guide to Offline Support with Service Workers

Learn how to use Service Workers and caching strategies to build fast, resilient web apps that work offline. Explore practical examples with Workbox and...

6 min readnitin-saini.hashnode.dev

Aug 15, 2025

Front-end Machine Coding Series #5: Building a Lightweight React Timer

Learn how to build a smart counter in React using only useRef. Includes pause, reset, and start buttons all without re-renders...

2 min readnitin-saini.hashnode.dev

Aug 6, 2025

Implementing High-Performance Caching with Redis, AWS, and Node.js

Learn how to implement a blazing-fast caching strategy for your web application using Node.js, the ioredis client, and AWS...

6 min readnitin-saini.hashnode.dev

Aug 3, 2025

An Introduction to Real-Time MongoDB with Change Streams and Node.js

Learn how to build a real-time backend using MongoDB Change Streams in Node.js. This guide covers aggregation pipeline in event streaming..

7 min readnitin-saini.hashnode.dev

Aug 2, 2025

Front-end Machine Coding Series #4: Building a Button-Based Pagination UI in Vanilla JavaScript with Vanilla JS

Learn how to implement button-based pagination using HTML, CSS, and plain JavaScript. This tutorial walks through fetching products from an API...

4 min readnitin-saini.hashnode.dev

Aug 1, 2025

Nitin Saini

About

Available for

Nitin Saini's blogs

Building a Resilient Web App: A Guide to Offline Support with Service Workers

Front-end Machine Coding Series #5: Building a Lightweight React Timer

Implementing High-Performance Caching with Redis, AWS, and Node.js

An Introduction to Real-Time MongoDB with Change Streams and Node.js

Front-end Machine Coding Series #4: Building a Button-Based Pagination UI in Vanilla JavaScript with Vanilla JS

Nitin Saini

About

Available for

Nitin Saini's blogs

Building a Resilient Web App: A Guide to Offline Support with Service Workers

Front-end Machine Coding Series #5: Building a Lightweight React Timer

Implementing High-Performance Caching with Redis, AWS, and Node.js

An Introduction to Real-Time MongoDB with Change Streams and Node.js

Front-end Machine Coding Series #4: Building a Button-Based Pagination UI in Vanilla JavaScript with Vanilla JS

Nitin Saini

About

Available for

Nitin Saini's blogs

Building a Resilient Web App: A Guide to Offline Support with Service Workers

Front-end Machine Coding Series #5: Building a Lightweight React Timer

Implementing High-Performance Caching with Redis, AWS, and Node.js

An Introduction to Real-Time MongoDB with Change Streams and Node.js

Front-end Machine Coding Series #4: Building a Button-Based Pagination UI in Vanilla JavaScript with Vanilla JS

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Nitin Saini

About

Available for

Nitin Saini's blogs

Building a Resilient Web App: A Guide to Offline Support with Service Workers

Front-end Machine Coding Series #5: Building a Lightweight React Timer

Implementing High-Performance Caching with Redis, AWS, and Node.js

An Introduction to Real-Time MongoDB with Change Streams and Node.js

Front-end Machine Coding Series #4: Building a Button-Based Pagination UI in Vanilla JavaScript with Vanilla JS