Blog
Tips, tutorials, and best practices for modern developers.
UTF-8 Encoding: Handle International Text Without Breaking Characters
Master UTF-8 encoding for multilingual applications. Fix mojibake, handle emoji, and ensure your app works across all languages.
User Agent Parsing: Detect Browsers, Devices, and Bots Accurately
Parse and analyze user agent strings to detect browsers, operating systems, devices, and bots. Essential for analytics and feature detection.
URL Encoding: Handle Special Characters the Right Way
Learn URL encoding rules, encode/decode URLs with special characters, and avoid broken links. Essential for query strings and API parameters.
Unix Timestamps: Convert, Calculate, and Debug Date/Time Issues
Convert between Unix timestamps and human-readable dates. Handle time zones, calculate durations, and debug timestamp-related bugs.
Unicode Made Simple: Convert, Escape, and Display Any Character
Convert text to Unicode code points, escape sequences, and HTML entities. Handle emoji, symbols, and international characters with confidence.
Understanding Base64 Encoding: When and Why
Base64 encoding appears everywhere — data URIs, email, API keys. Learn what it actually does, when to use it, and when not to.
TypeScript to JavaScript: Strip Types for Production and Compatibility
Convert TypeScript to JavaScript by removing type annotations, interfaces, and TS-specific syntax. Maintain runtime logic while dropping compile-time types.
TypeScript Formatting: Keep Your Types as Clean as Your Logic
Format TypeScript code with consistent type annotations, interface formatting, and generic spacing. Match Prettier and ESLint conventions.
The Ultimate Guide to JSON Formatting for Developers
Master JSON formatting with best practices, real-world examples, and free browser-based tools. Format, validate, and beautify JSON data instantly.
Text Shadow Generator: Add Depth and Style to Your CSS Typography
Layer multiple shadows, create neon glows, embossed text, and 3D effects — with live preview and CSS output.
Swagger Viewer: Explore and Test OpenAPI Specs in Your Browser
Render OpenAPI/Swagger YAML or JSON into interactive documentation with try-it-out functionality.
SVG Editor: Create and Edit Vector Graphics Without Adobe Illustrator
Draw paths, shapes, and text in SVG format — optimize, transform, and export for web use.