👨💻 Developer Essentials
Must-have extensions for web developers, programmers, and DevOps engineers.
18,504 extensions · Page 6 of 386
Lets you quickly switch the browser locale to test localization on your website.
Checks robots.txt, meta robots, x-robots-tag with URL alerts. Canonical warnings, HTTP header info. An SEO extension, ro…
The simplest and most advanced testing automation tool, using Adaptive Learning and Computer Vision image validation.
Blazing fast & offline playground for your web experiments
🧑💻 Get code for AI & other research papers, create alerts, ask authors questions directly on Google, ArXiv, Scholar, Pu…
解除『考滿分』區域限制 A Chrome and Firefox extension that bypasses KMF's region restrictions.
Customize any website visually.
The most advanced tool for filling forms with fake and random data.
The All in One SEO Analyzer is a free SEO tool that helps analyze your website and optimize it for search engines.
Automatically checks each page for AMP validation.
Access your Local/Remote FTP server (including your NAS drive), local server, VPS, dedicated server, cloud server or sha…
A simple free utility for your browser that helps you decide how much to spend on your next Ethereum transaction.
Cross Domain will help you to deal with cross domain - CORS problem. This is tool helpful when face with cross domain is…
MeshChain Browser Node – Join Airdrop Season 2 & Earn MCC Instantly
The MeshChain Browser Node lets you join the MeshCh…
Harness the power of IPFS in your browser
A modern, dependency-free, extension for Xdebug
A highly customizable dark theme for Google products (search, images, translate, and contacts)
Color Picker Chrome extension addon lets you to pick color from any webpage
Web inspector for designers & developers. Measure elements, extract CSS & colors, capture screenshots & more.
Debug Google Analytics, Google Tag Manager dataLayer, Google Ads, Facebook Ads & +18 ad platforms pixels: Twitter, TikTo…
Productivity tools for Salesforce administrators and developers to inspect data and metadata directly from the Salesforc…
Explore and debug your Amplitude JavaScript SDK instrumentation by interacting with your site.
It is an extension that adds functionalities to the new development environment of Google Apps Script
CrapApi is a plug for testing RESTful web services, like postman.
Examine the fields in a Netsuite record
A handy assistant for web application development.
Visualize H1–H6 headings and meta tags on any webpage. Simple SEO inspection tool.
Add, modify or remove a header for any request on desired domains.
Formats JSON automatically! Open Source, Available with 60+ Themes, Syntax Highlighting, automatically linkifies links a…
Devtool for React Context and useReducer
AI-powered CAPTCHA solver solution designed for Web Scraping.
This version is provided for legacy users and will not be updated in the future.
Record end-to-end tests in your browser.
Easily build validated json-ld structured data markup for any webpage. Based on schema.org specification
Get rewarded for your unused internet, and computer resources by powering the AI revolution
Ona is your mission control for serious software projects and parallel coding agents.
Analyze the performance of your webpages and get specific suggestions on how to optimize them.
Automates web-pages with the Sirenia Driver Platform (Manatee) which must be installed separately
Copy cookies to clipboard
Extends the SAP Cloud Platform Integration with some useful features to improve usability.
php dev tools integrated to your browser
Share your website account cookies to your friends without login with password.
Choose a font from the Google Font directory with a few text styling options and preview the font styles on the current …
Edit JavaScript in a live editor that shows the results of running JavaScript, CSS, and HTML