Blog
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JSON Format: Complete Guide with Examples for 2026
February 11, 2026Master JSON syntax, data types, nested structures, and best practices. Includes JSON vs XML vs YAML comparison, working with JSON in JavaScript and Python, and common error fixes.
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Markdown Cheat Sheet & Complete Guide for 2026
February 11, 2026The ultimate Markdown cheat sheet and tutorial. Learn every syntax element with examples: headings, lists, links, images, code blocks, tables, and platform-specific flavors for GitHub, Discord, Slack, and more.
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Image Optimization for the Web: Complete 2026 Guide
February 11, 2026Everything you need to know about optimizing images for the web: formats, compression, responsive images, lazy loading, and performance best practices.
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Favicons in 2026: Complete Guide to Website Icons
February 11, 2026The definitive guide to favicons: sizes, formats, HTML code, PWA icons, dark mode support, and best practices for every browser.
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CSS Grid Layout: The Complete Guide for 2026
February 11, 2026Master CSS Grid from basics to advanced: grid-template, named areas, auto-fit, minmax(), alignment, and responsive patterns without media queries.
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Unix Epoch Time Explained: Everything Developers Need to Know
February 11, 2026What is epoch time, why January 1 1970, the Y2038 problem, converting timestamps in every language, and common debugging pitfalls.
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Hex Color Codes: The Complete Guide for Developers (2026)
February 11, 2026Learn hex color codes from basics to advanced: RGB conversion, 8-digit alpha, CSS usage, color theory, and common mistakes. Includes code examples in JavaScript, Python, and CSS.
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ASCII Codes: Complete Reference Guide for Developers
February 11, 2026Complete ASCII reference with all 128 characters explained. Control codes, printable characters, escape sequences, and programming examples in JavaScript, Python, C, and more.
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58+ Essential Free Web Development Tools for 2026
February 11, 2026The complete collection of browser-based developer tools: JSON formatters, encoders, CSS generators, regex testers, and more. All free, all private, all running in your browser.
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API Testing Guide: Tools, Techniques & Best Practices (2026)
February 11, 2026Complete guide to API testing: REST, GraphQL, authentication, test automation, CI/CD integration, and the best tools for API quality assurance.
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JSON Parsing in Every Language: JavaScript, Python, Go, Java, and More
February 11, 2026Learn how to parse JSON in JavaScript, Python, Go, Java, PHP, Ruby, Rust, and C#. Complete guide with code examples, error handling, nested objects, custom types, and performance tips.
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CSS Flexbox vs Grid: When to Use Which (2026 Guide)
February 11, 2026Understand the key differences between CSS Flexbox and Grid. Learn when to use each layout method with practical examples, visual comparisons, and a decision framework.
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JSON vs YAML vs TOML: Which Config Format Should You Use? (2026)
February 11, 2026A comprehensive comparison of JSON, YAML, and TOML. Side-by-side syntax examples, feature tables, gotchas, and a practical decision guide for choosing the right format.
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SVG Optimization: The Complete Guide to Smaller, Faster SVGs
February 11, 2026Learn how to reduce SVG file sizes by 60-80% with optimization techniques, tools, and best practices for web performance.
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TOML Configuration Files: A Complete Guide for Developers
February 11, 2026Everything about TOML: syntax, data types, tables, arrays, real-world examples (Cargo.toml, pyproject.toml), and comparison with YAML and JSON.
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15 TypeScript Tips and Tricks for Cleaner Code (2026)
February 11, 2026Practical TypeScript tips: satisfies operator, discriminated unions, const assertions, template literal types, branded types, and more.
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JavaScript Array Methods: The Complete Guide (2026)
February 10, 2026Master every JavaScript array method: map, filter, reduce, forEach, find, sort, slice, splice, flat, and more. With practical examples and performance tips.
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25 Git Commands Every Developer Should Know (2026 Guide)
February 10, 2026Master the most essential Git commands for everyday development. From basic commits to advanced rebasing, branching strategies, and troubleshooting.
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Docker Containers for Beginners: A Practical Guide (2026)
February 10, 2026Learn Docker from scratch: containers, images, Dockerfiles, docker-compose, volumes, networking, and best practices. Hands-on guide with real examples.
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The Complete Guide to Cron Job Scheduling
February 9, 2026Learn cron job scheduling from basics to advanced patterns. Understand cron syntax, common schedules, and best practices for Linux task automation.
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CSS Performance Optimization: 10 Tips to Speed Up Your Stylesheets
February 9, 2026Learn how to optimize CSS performance with practical tips on minification, render-blocking CSS, efficient selectors, and modern best practices.
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10 JSON Debugging Tips Every Developer Should Know
February 9, 2026Practical tips for debugging JSON data in APIs, including common pitfalls and how to avoid them.
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Regular Expressions: A Practical Guide for Beginners
February 9, 2026Learn regular expressions from scratch with real-world examples. No prior regex experience needed.
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HTTP Status Codes Explained: When to Use Each One
February 9, 2026A developer's guide to choosing the right HTTP status code for your API responses.