Skip to main content

Free Programming Tutorials, Blogs & Developer Tools

12
Jun
2026

In this tutorial, we walk you through how to generate your Claude API key from the Anthropic Console and set up billing for your account. Whether you're a developer or just getting started with AI, this step-by-step guide makes it easy to get up and running with Claude AI quickly and securely.

12
Jun
2026

Growing a YouTube channel takes more than just uploading great content — it also requires ongoing optimization of your video titles, descriptions, and metadata to stay discoverable. But manually reviewing every video on your channel is time-consuming and tedious. What if an AI could do that for you, automatically, right inside your browser? In this tutorial, we show you exactly how to use the Claude AI Chrome Extension to analyze your YouTube channel, identify low-performing videos, and autom

11
Jun
2026

360 views

This guide provides a comprehensive approach to implementing Two-Factor Authentication (2FA) using ASP.NET Core Identity, enhancing security for web applications. Understanding 2FA is crucial as it adds an additional layer of protection against unauthorized access, thereby mitigating risks associated with credential theft. Familiarity with ASP.NET Core Identity and basic authentication concepts is essential before proceeding with the implementation.

11
Jun
2026

910 views

This article explores how to secure sensitive information in ASP.NET Core applications by utilizing environment variables and the built-in secret management system. Understanding these concepts is crucial for preventing exposure of sensitive data in production environments. Readers should have a basic understanding of ASP.NET Core and its configuration system before diving in.

11
Jun
2026

312 views

In this post, readers will learn how to effectively use the JsonIgnore attribute in ASP.NET Core to prevent sensitive data exposure in API responses. This is crucial for maintaining data privacy and security in modern web applications. A fundamental understanding of ASP.NET Core and JSON serialization is recommended for optimal comprehension.

20
Apr
2026

269 views

In this comprehensive guide, readers will learn about the TaskCanceledException in ASP.NET Core, its implications for request timeouts, and best practices for handling it efficiently. Understanding this exception is critical for building robust web applications that manage lengthy operations without compromising user experience. Prior knowledge of asynchronous programming and ASP.NET Core middleware is beneficial for diving into this topic.

25
Mar
2026

224 views

This comprehensive guide delves into Angular Services and Dependency Injection, two pivotal concepts for building scalable applications. Understanding these concepts is essential for efficient code organization and enhancing testability in Angular projects. Familiarity with TypeScript and basic Angular architecture is recommended for optimal comprehension.

16
Mar
2026

250 views

In this blog post, you will learn about file input and output (I/O) operations in Java, including how to read from and write to files effectively. Understanding file I/O is crucial for any Java developer, as it enables the manipulation of data stored in files, which is a common requirement in many applications.

01
Apr
2026

212 views

This tutorial delves into CSS Flexbox, a powerful layout model that simplifies the creation of responsive web designs. Understanding Flexbox is crucial for modern web development as it allows for efficient alignment and distribution of space among items in a container. Familiarity with basic HTML and CSS is necessary to fully grasp the concepts discussed herein.

15
Aug
2021

6,416 views

Hello guys, We often found ourself in the need of a realtime chat app . For two way communication in your webapp. We will see how to implement real time chat using SignalR with .Net core and Vue.js. SignalR is basically used for any sort of realtime functionalities. We will use .Net core for managing chathub . You can see complete steps in the article.

03
Apr
2026

264 views

In this comprehensive guide, you will learn the best practices for securely integrating the Gemini API with ASP.NET applications. Understanding these practices is crucial for protecting sensitive data and ensuring robust API interactions. Prior knowledge of ASP.NET and basic API concepts is recommended for effective implementation.

06
Jun
2026

298 views

In this article, readers will learn how to mitigate mass assignment vulnerabilities in ASP.NET Core Web APIs using Data Transfer Objects (DTOs). Understanding this concept is crucial for securing applications against unauthorized data manipulation. Prior knowledge of ASP.NET Core, RESTful APIs, and basic security principles is recommended.

19
Mar
2026

327 views

In this blog post, readers will learn about advanced dependency injection patterns in .NET Core, including how to implement and use these patterns effectively. By the end of this article, you will have a strong understanding of dependency injection and its significance in building modular and testable applications.

05
Dec
2023

We will discover how to integrate the Razorpay payment gateway with ASP.Net Core in this tutorial. Here, we go over Razor Pay and show you how to incorporate it into ASP.Net Core MVC. Please read through my earlier post, "Build CRUD REST APIs with EF Core." You can view the result of our integration of Razorpay with ASP.Net Core MVC at the conclusion of this post.

19
Apr
2026

257 views

This guide will explore how to automate the creation of Jira issues from ASP.NET Core applications, enhancing project management efficiency. Understanding this automation can significantly improve team collaboration and reduce manual tasks. Familiarity with ASP.NET Core and basic API concepts will be beneficial as we dive into the implementation details.

08
Apr
2026

210 views

This post delves into the intricacies of debugging ASP.NET Core applications that integrate with Jira, focusing on common issues and their resolutions. Understanding these challenges is crucial for developers aiming to enhance project management workflows while ensuring system reliability. Familiarity with ASP.NET Core, API consumption, and basic debugging techniques will be beneficial for readers.

Trending This Month

Based on actual reader views in September 2026

Free Developer Tools

Handy online tools to boost your productivity — no login required.

HTML Beautifier
Format & prettify HTML code instantly
JSON Beautifier
Validate & format JSON with syntax highlighting
XML Beautifier
Indent and format XML documents
CSS Beautifier
Clean up and format CSS stylesheets
JS Beautifier
Beautify & minify JavaScript code
Diff Checker
Compare two texts and spot differences
Password Generator
Generate strong, secure passwords
Hash Generator
MD5, SHA-1, SHA-256 & more
Base64 Encode/Decode
Encode or decode Base64 strings
URL Encoder
Encode & decode URLs and query strings
JSON to CSV
Convert JSON arrays to CSV format
QR Code Generator
Generate QR codes for any text or URL
Regex Tester
Test and debug regular expressions live
Case Converter
camelCase, snake_case, PascalCase & more
Word Counter
Count words, characters & reading time
Timestamp Converter
Convert Unix timestamps to readable dates
Meta Tag Generator
Generate SEO meta tags & Open Graph tags
Color Picker
Pick colors and get HEX, RGB, HSL values
PDF Editor
Merge, split and convert PDF files
SEO Analyzer
Audit any URL and get an SEO score
JWT Decoder
Decode and inspect JWT tokens instantly
SQL Formatter
Format and beautify SQL queries
UUID / GUID Generator
Generate v4 UUIDs in bulk
JSON to TypeScript
Auto-generate TypeScript interfaces from JSON
Cron Explainer
Explain cron expressions in plain English
Number Base Converter
Convert between binary, hex, decimal & octal
CSV to JSON
Convert CSV data to JSON format
Markdown to HTML
Preview and convert Markdown to HTML
Lorem Ipsum Generator
Generate placeholder text for mockups
String Escape
Escape/unescape strings for JSON, HTML & more
World Clock
Live time in your timezone & worldwide
Image Converter
Convert JPG, PNG, WebP, BMP client-side
Image Resizer
Resize images to exact dimensions
Image Compressor
Reduce image file size without quality loss
Image to Base64
Encode images as Base64 data URIs
PNG to ICO
Create multi-size favicon .ico files

Our Community Impact

Blogs, views & resources shared with developers around the world

838
Total Blogs
Programming articles & tutorials
2,672,241
Total Views
Page views across all blogs
2,876
Downloads
Source code & resource downloads

Never study to be successful, study for self-efficiency. Don’t run behind success. Follow behind excellence, success will come all way behind you.

Translate Page