Francesco De Stefano

WebExtension that adds a sidebar to the Elements panel to easily edit and arrange CSS Filter

Passively audits the security posture on current page

Inject HTML, CSS or JavaScript into any web-page. The changes you make are applied everytime you visit the specified website(s).

Quickly debug focus problems when testing a page for accessibility issues.

Browser WebExtension to work on http(s) requests.

A powerful XML Viewer, supports text/regex and jQuery/CSS, XPath selectors

Your rapid source code viewer

Free file transfer

Developer tools panel for GraphQL development

Modern cookie manager

Check what version of WordPress a web page is powered by

Convert one or more files PDF to images

Just right click on the html elements to compare, or type in your expression and press enter

Scanning website for vulnerable js libraries.

A Robot that records user action and scans the page to generate RobotFramework test scripts (beta)

Make QR Codes in pure JavaScript

Islamic Monthly Prayer Timetable with HTML5 Geolocation

Look Up Arabic Words on the Fly!

Online service that have 452 billion web pages saved over time and who is domain tools in context menu

All client-side solution for Browser Firefox to create zip archive and extract zip and rar archives files with API HTML5 file system

Screen capture web page by Mediamaster.eu

Detects the JavaScript libraries running on a page and displays their icons in the address bar.

Search through your bookmarks with a popup from your address bar

Fast & offline editor for your HTML5 web apps and experiments

sunlight phases, sunrise, sunset, dusk and dawn times calculator