Extensions
Extensions for Mermaid
A browser extension for Chrome, Opera & Firefox that adds Mermaid language support to GitHub. A fork from the not updated GitHub + Mermaid extension.
Custom Style Script
Add Custom JavaScript (JS) Code or Styles (CSS) to any page.
RestMan
RESTMan is a browser extension to work on http requests.
SEO-tools
SEO-tools - информация о доменах, аудит сайтов на SEO ошибки, а также технический аудит любой страницы. Свыше 100 онлайн сервисов
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
ModHeader
Modify HTTP request and response headers
Disable Cookies
Disable cookies for current domain.
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
Stethoscope
Check the health of a github repo with one easy step.
RDS bar
Quick SEO analysis of websites and pages, designed for webmasters and SEOs.
Ninja Van Tracking
Track your Ninja Van Tracking Onilne
Edit with Paint.Net
Adds a context menu item to send image links directly to Paint.Net photo editor
Image Resizer
Rescale multiple images into different sizes in a single step
Luminous: JavaScript events blocker
An experimental extension to identify, analyze and block code execution and event collection through JavaScript in your browser.
ChroPath for Opera
AutonomIQ offers a developers platform ChroPath to generate and validate unique selectors like relative xpath with iframe support
Wayback machine website
Online service that have 452 billion web pages saved over time and who is domain tool in context menu
Picture in Play
Indicates whether the `picture` element is in use on a page.
Nextsense XML Signing Component
Signing XML document.
(X)HTML5 Checker
A small extension to validate the markup of current tab
Reddit to Mp4 converter | reditor
redditdownloader.us allows users to download Reddit videos with audio in high quality.
IP Geolocation Lookup
IP Location Lookup by ipwhois.io
Edit with Adobe Photoshop
Adds a context menu item to send image links directly to Adobe Photoshop photo editor
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
Live editor for CSS and LESS - Magic CSS
Live preview of CSS/LESS code with an in-page editor. Autocomplete, convert LESS to CSS, beautify, minify, CSS reloader, linter, ...
HTTP Headers
Quickly view the HTTP headers of the current tab.
WordPress Theme and Plugins Detector
This tool detects theme and plugins used on WordPress sites and displays information about them.
SelectorsHub
xPath plugin to auto generate, write and verify xpath & cssSelector.
Caffeine
Keep awake which prevents the OS from automatically going to sleep, dimming the screen or starting screen savers
Live HTTP Headers
Monitor all HTTP/HTTPs traffic from your browser.
View Page Source
Get access to the page source with the click of a button
Web Capture for Jira
Take a screenshot, annotate it and upload directly to Jira.
Squeezeimg - convert & compress images, WEBP, JP2
This extension will optimization image a page using Squeezeimg