Omatsuri
Progressive Web Application with 12 open source frontend focused tools.
You may like
Collection of handy online tools for developers, with great UX.
Welcome to XMLable, your future online toolbox dedicated to XML!
No login, no tracking, no nonsense. 17+ developer tools running locally in your browser.
Format your CSS, HTML, and Javascript to beautify and cleanup your code for easier reading.
Useful online Tools for Developers, Web developers and Webmaster.
Free online developer tools for JSON, XML, CSS formatting, conversion, minification and encoding.