Posted inJava
Build a RESTful CRUD API in Java with Spring Boot
Build a RESTful CRUD API in Java with Spring Boot Spring Boot has become the go-to framework for building production-ready Java applications — and one of its most popular…
Posted inJava
Java Regex Recipes: Validate Email Addresses Like a Pro
Java Regex Recipes: Validate Email Addresses Like a Pro Validating email addresses is one of the most common but deceptively complex tasks developers encounter. While it's tempting to slap…
Posted inJavaScript
(Ab)Using CSS Variables from JavaScript Dynamically
(Ab)Using CSS Variables from JavaScript Dynamically CSS variables (also known as custom properties) are one of the most powerful additions to CSS in recent years. But when JavaScript enters…
Posted inShell / Bash
Stream Real-Time Logs Across Systems Using Netcat and Bash
Stream Real-Time Logs Across Systems Using Netcat and Bash Real-time log streaming is a fundamental need for many system administrators, developers, and DevOps engineers tasked with monitoring and debugging…
Posted inPython
Using Python’s difflib to Build a Simple ‘Track Changes’ Tool
Using Python's difflib to Build a Simple ‘Track Changes’ Tool Comparison is at the heart of version control, document editing, and config management. Whether you're reviewing law contracts or…
Posted inPython
Create Your Own URL Shortener Using Flask and SQLite
Create Your Own URL Shortener Using Flask and SQLite Creating a URL shortener from scratch is a fantastic way to strengthen your Flask and SQLite skills. In this guide,…
![[JS] Count Word Frequency Live as You Type (No Libraries)](https://artofcoding.blog/wp-content/uploads/2025/08/image-14.png)
Posted inJavaScript
[JS] Count Word Frequency Live as You Type (No Libraries)
[JS] Count Word Frequency Live as You Type (No Libraries) Building small utility tools in pure JavaScript is a great way to reinforce your understanding of browser APIs, DOM…
Posted inPython
Build a Stock Tracker Email Bot in Python Using YFinance & smtplib
Build a Stock Tracker Email Bot in Python Using YFinance & smtplib Monitoring stock prices manually each day can be tedious and prone to oversight. In this tutorial, we'll…
Posted inJava
Recursive File Search with Java: Build Your Own ‘find’ Utility
Recursive File Search with Java: Build Your Own 'find' Utility The Unix find command is a powerful tool for navigating complex directories and retrieving files based on extensions, name…
Posted inJavaScript
Build an Auto-Responder Bot Using JavaScript and Gmail API
Build an Auto-Responder Bot Using JavaScript and Gmail API Automating your inbox can save countless hours, particularly if you're drowning in support tickets, freelance inquiries, or client follow-ups. In…