Skip to main content
  1. Home

Free Programming Tutorials, Blogs & Developer Tools

12
Jun
2026

194 views Watch Video

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.

Claude AI Anthropic Claude API Key API Tutorial Claude Billing AI Tutorial
Read More
12
Jun
2026

159 views Watch Video

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

Claude Ai Youtube Claude Chrome
Read More
11
Jun
2026

149 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.

2fa two factor authentication asp.net core identity security user authentication web application identity management programming tutorial
Read More
11
Jun
2026

367 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.

asp.net core appsettings json environment variables secret management security configuration development production
Read More
11
Jun
2026

145 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.

asp.net jsonignore api security data protection web development serialization programming best practices
Read More
09
May
2026

162 views

In this guide, you will learn how to seamlessly integrate Meilisearch, a powerful open-source search engine, into your ASP.NET Core application. This integration will enhance your application's search capabilities, providing users with quick and relevant results. Before diving in, familiarity with ASP.NET Core and basic search engine concepts will be beneficial.

meilisearch asp.net core search engine integration open source performance indexing api
Read More
31
Mar
2026

197 views

This comprehensive guide will explore JavaScript modules, focusing on the import and export functionalities that allow for modular programming. By mastering these concepts, developers can enhance code maintainability and reusability. A basic understanding of JavaScript ES6 syntax and concepts is recommended to fully grasp the topics discussed.

javascript modules import export es6 programming web development code organization
Read More
08
Mar
2026

358 views

In this blog post, you will learn the fundamentals of C# programming, including key concepts, syntax, and practical examples. By the end, you will be equipped to write basic C# applications and understand essential programming principles.

c# programming software development coding tutorials .net basics csharp software development programming basics visual studio coding tutorials dot net game development unity learn csharp csharp syntax beginner programming csharp examples
Read More
21
Mar
2026

1,030 views

This article delves into CWE-639, focusing on Insecure Direct Object References (IDOR) and the associated authorization bypass vulnerabilities. Understanding IDOR is crucial for developers and security professionals alike, as it directly impacts the integrity and confidentiality of sensitive data within applications. A solid grasp of IDOR will empower you to implement robust security measures and prevent common pitfalls in application design.

cwe 639 idor security vulnerabilities authorization web development php application security
Read More
11
Sep
2023

5,183 views

In modern web development, it's common to interact with external APIs or services to retrieve data for your application. However, when your web application runs in a browser and makes requests to a different domain or origin, you may encounter Cross-Origin Resource Sharing (CORS) restrictions. We will see how to use api with proxy url in Asp.net website. This also helps us to resolve CORS errors.

Proxy in aspnet Reverse proxy in aspnet reverse proxy in cSharp How to fix CORS issue in aspnet CORS Issue CORS Error
Read More
18
Apr
2026

172 views

This article will guide you through creating a robust file upload feature using Google Drive in an ASP.NET Core application. Understanding this integration is crucial for developers looking to enhance their applications with scalable and secure file storage solutions. Familiarity with ASP.NET Core, RESTful APIs, and Google Cloud services will be beneficial as we dive into the implementation details.

google drive asp.net core file upload oauth 2.0 cloud storage document management web development api integration
Read More
21
Mar
2026

460 views

This article explores the intricacies of CWE-22, commonly known as Path Traversal, a significant security vulnerability that allows attackers to access files and directories outside of the intended scope. Understanding this vulnerability is critical for developers and security professionals to safeguard applications against unauthorized file access. Prior knowledge of basic web application security concepts and file system operations will enhance comprehension.

cwe 22 path traversal security vulnerabilities file system web application security input validation express.js middleware
Read More
10
Apr
2026

457 views

In this guide, readers will learn how to effectively integrate the Cashfree Payment Gateway into an ASP.NET Core application, covering everything from setup to advanced use cases. This integration is crucial for enabling seamless online transactions, enhancing user experience, and ensuring secure payment processing. Familiarity with ASP.NET Core and basic programming concepts is recommended for optimal understanding.

cashfree payment gateway asp.net core integration online payments e commerce webhooks security performance
Read More
09
Dec
2023

3,420 views

HTML (Hypertext Markup Language) is defined as the standard markup language for creating and structuring web pages. It forms the backbone of the World Wide Web and is essential for creating and rendering web content in web browsers. HTML is not a programming language; rather, it is a markup language used to define the structure and content of web documents.

html html guide web development markup language html elements html tags web design html nesting html structure web content html examples html basics
Read More
30
Mar
2026

128 views

Readers will learn the intricate workings of JavaScript objects and their prototype-based inheritance. Understanding these concepts is crucial for effective JavaScript programming, as they form the backbone of object-oriented design in the language. A solid grasp of functions, closures, and the basics of JavaScript syntax is recommended before diving in.

javascript objects prototypes inheritance es6 object oriented performance best practices
Read More

Trending This Month

Based on actual reader views in July 2026

1 Understanding CWE-601: Open Redirect Vulnerabilities and How to Mitigate Them
2,190 views Security
2 How to Build a Text-to-SQL AI Chatbot with Semantic Kernel and OpenAI in .NET 8
838 views
3 Understanding CWE-639: Insecure Direct Object Reference (IDOR) and Its Impact on Application Security
822 views Security
4 Dapper vs Entity Framework in ASP.NET Core: Choosing the Right Data Access Strategy
612 views C#, ASP.NET Core, Dapper, Entity Framework
5 How to Convert DataTable to List
602 views C#
6 Integrating Anthropic Claude API in ASP.NET Core for AI Chat and Content Generation
596 views ASP.NET Core
7 Building Custom Bedrock Add-Ons with JavaScript: A Complete Guide
558 views JavaScript

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

837
Total Blogs
Programming articles & tutorials
2,575,631
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