How the Bitcoin Network Actually Works
A layered walkthrough of Bitcoin: hashes, keys, UTXOs, blocks, proof of work and fees, with interactive demos you can run right in the browser.
Devarshi Shimpi's Blog
Insights, tutorials, and thoughts on web development, cloud computing, and modern technology by Devarshi Shimpi
Latest posts
5 Kyverno Policies to Secure Your Kubernetes Cluster
Five practical Kyverno ClusterPolicy examples with demos: resource limits, image tags, required labels, privileged containers, and image signing.
I Wanted AI Code Review I Could Actually Own. So I Built Codra.
Codra is a private, free and open-source AI code review engine with bring-your-own models, infrastructure and limits.
Voice Search in Chrome Extensions Is Harder Than It Looks
From Hono WebSocket bugs to broken AudioWorklet in MV3, here's everything that went wrong building voice search for my Chrome extension.
React (RSC) Exploits Are Real and It's Hurting Engineering Teams
Deep dive into React RCE (CVE-2025-55182) & Next.js risks. Covers RSC Flight exploits, patch fatigue, and securing server actions from DoS & leaks.
Managing Metadata in Next.js for Enhanced SEO and User Experience
In Next.js, there are two primary ways to manage metadata for your application: using a static metadata object or a dynamic generateMetadata function.
Dynamic Styling with calc() in TailwindCSS
Use calc() in TailwindCSS for responsive, dynamic styling. Explore practical examples for layouts, custom designs with its utility-first approach.
Introduction to Next.js 15: What's New and the improvements!
Next.js 15 has introduced a range of exciting features and improvements that enhance both performance and developer experience.
Managing Dependencies and Security in JavaScript with NPM
The JavaScript ecosystem, particularly with NPM, the security implications, and how modern bundlers mitigate these risks.
The End of Google URL Shortener and breaks 4.6 BILLION URLs!
The innovations Google has brought to the table are amazing like Chrome, But sometimes, it goes the other way, the end of goo.gl, their URL shortener service.
How to create a new Next.js project with Cloudflare Pages and Workers
In this guide, we'll walk through creating a new Next.js 14 project using TypeScript and deploying it on Cloudflare Pages with Workers.
Google's AI-Powered Cloud IDE Project IDX Goes Open Beta!
Google unveiled an exciting new tool for developers—Project IDX. Now in open beta, Project IDX is set the way we approach web and mobile app development.
How To Create An AI Chatbot with Google GEMINI using Node.js
This tutorial provides step-by-step instructions on integrating and building with Google Gemini, and customizing the chatbot.
WordPress.com vs. WordPress.org The Differences & Which To Choose
Are WordPress.com and WordPress.org the same? It's a question that may seem obvious, but the three letters make a huge difference
How to Install and Set Up a Ghost Blog on AWS Lightsail
Welcome to this step-by-step tutorial on how to install and set up a Ghost blog on AWS Lightsail. Ghost is a popular open-source publishing platform CMS.
Creating Your First Droplet - DigitalOcean Tutorials
Welcome to another exciting tutorial on DigitalOcean! Today, we are going to dive deeper into the concept of a droplet.
Complete Markdown Tutorial for Beginners
Introduction Markdown is a lightweight markup language that allows you to format plain text and in a structured way.
What is DigitalOcean? - Everything You Need to Know
Cloud computing has become an important of the tech industry. And when it comes to cloud infrastructure providers, DigitalOcean is a name that often pops up.
Self-Hosting Your Own Cloud Storage on AWS using NextCloud
Nextcloud is a popular open-source file hosting and sharing platform that allows you to store, sync, and share your files, contacts, calendars, and more.
Setting Up An Ubuntu EC2 Instance From Scratch on AWS
We will be setting up an Ubuntu EC2 instance from scratch on AWS. Amazon EC2 is a web service that provides scalable and inexpensive compute power in the cloud
Deploy MinIO on Amazon EKS and use your S3 Compatible Storage
Tired of the limitations and costs of AWS S3? Unlock a powerful alternative with MinIO, seamlessly integrated with Amazon EKS.
What Are Docker Images And How To Use Them
A Docker image is simply a read-only file thats used to run code within a Docker container. Containerising is the way to go with it's performance!
Easiest Way to Install WordPress Locally for Beginners
Are you a beginner whos tired of using Apache server to learn and install WordPress locally? Setting up server on your local system can be daunting.
How Fast Is Bun.sh (JS Runtime) After All?
Bun is the ultra fast JavaScript runtime that is set to dominate the JavaScript development market in the coming years with it's speed.
Everything You Need To Know About Github Copilot!
AI has a significant impact on our daily life, but have you ever wondered of the capabilities? A great example of this becoming reality is the GitHub Copilot.
Top 10 VSCODE Extensions You Need In 2022!
VS Code is a powerful, lightweight code editor. The capabilities of VS Code can be extended, and boost your productivity with the help of extensions.