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By Sachin Gurjar

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Top 10 Tableau Online Courses and Certifications for Developers

August 15, 2025 Sachin Gurjar

Explore the world of Tableau tailored for developers. From integrating with Python and SQL to mastering Tableau’s JavaScript API, discover courses and tips that can elevate your development projects with advanced data visualization techniques.

Categories Tech
dna, heritage, helix

Understanding the Sandwich Attack & MEV on Polygon

July 29, 2025 Sachin Gurjar

Deep dive into the mechanics of Sandwich Attacks & MEV on Polygon: Understand their implications, Polygon’s susceptibility, and ways to mitigate risks. Your comprehensive guide to staying informed and secure.

Categories Tech
MacBook Air beside green leadf

3 Ways to Add Comments in JSON and JSON5

July 24, 2025 Sachin Gurjar

Dive deep into the world of JSON and discover the intricacies of comments within this popular data interchange format. Explore practical solutions, from JSON5 to innovative workarounds.

Categories Tech
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What is the ‘g’ Flag in Regular Expressions and why we use it?

July 7, 2025 Sachin Gurjar

Dive deep into the intricacies of the ‘g’ flag in JavaScript’s regular expressions. Understand its significance, application, and potential pitfalls with comprehensive examples.

Categories Tech
cyber, security, free background

Guide to JUnit and Mockito for Unit Testing

July 2, 2025 Sachin Gurjar

Master the art of unit testing with our comprehensive guide on JUnit and Mockito. Dive deep into annotations, mocking essentials, and best practices to ensure robust software development.

Categories Tech
industry, sky, building

Ultimate Guide to SonarQube: Elevate Your Code Quality

June 26, 2025 Sachin Gurjar

Dive deep into SonarQube, the premier tool for static code analysis. Discover its features, benefits, and how it can elevate your code quality to new heights.

Categories Tech
a computer monitor sitting on top of a white desk

How to Accurately Retrieve the Current Date in JavaScript

June 4, 2025 Sachin Gurjar

Dive deep into the intricacies of fetching the current date in JavaScript. From the native Date object to the Day.js library, this comprehensive guide covers it all.

Categories JavaScript
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Listening to Events in Ethers.js with WebSockets

May 12, 2025 Sachin Gurjar

Unlock the potential of Ethers.js by leveraging WebSockets for real-time event listening. Dive deep with our comprehensive guide, enriched with code examples and best practices.

Categories JavaScript
coding, business, working

Understanding Bitcoin Mining Pools

April 20, 2025 Sachin Gurjar

Dive deep into the world of Bitcoin mining pools. Discover their mechanics, benefits, potential drawbacks, and the leading pools today.

Categories Tech
a large body of water under a cloudy sky

Top 15 Reasons Why JavaScript is Must for Every Web Developer in 2023

April 14, 2025 Sachin Gurjar

Dive into the top 10 reasons why JavaScript is indispensable for developers in 2023. From dominating web development to its foray into mobile apps and gaming, discover why mastering JavaScript is a game-changer.

Categories JavaScript
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Sachin Gurjar

Sachin Gurjar

Hello, world! I'm a passionate Full Stack Blockchain Developer with a robust 3 years of experience in the ever-evolving blockchain landscape. My journey in this field is fueled by my fascination with decentralized technology and its potential to revolutionize the digital world. I specialize in creating seamless, secure, and innovative blockchain solutions, striving to bridge the gap between complex blockchain technology and real-world applications. When I'm not immersed in coding or exploring new blockchain trends, I love sharing my insights and adventures in the blockchain realm right here on my blog. Join me in this exciting journey through the world of blockchain!

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Latest Posts

  • MacBook Pro on table beside white iMac and Magic Mouse
    The Ultimate Guide to Mastering the MERN Stack in 2023 from Scratch as a Beginner
  • human ressources, recruitment, management
    Sending HTTP Requests from UNIX and Linux
  • devops, business, process improvement
    Creating a Image Carousel in Flutter
  • artificial intelligence, robot, ai
    3 Ways to Measure Elapsed Execution Time in Java
  • a computer monitor sitting on top of a desk
    Open-Source Ethereum Explorers
  • hacking, cyber, hacker
    Retrieving a Mnemonic Phrase from a Private Key

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