Developer Tools
23,032 extensions
LC Predictor
FeaturedBrowser extension for predicting leetcode contest rating. It shows approximate rating delta after contests on leetcode itself.
Code Beautifier (JS, CSS, HTML)
A lite and free JavasScript, CSS and HTML beautifier for your browser.
Bitrix Composite Notifier
Shows statistics and debugging information for the composite site.
Ranorex Automation
Ranorex automation support.
Crazy Compare For Salesforce
Quickly compare two different salesforce profiles and find difference
testRigor’s Test Case Recorder
Capture test cases in plain English by recording your interactions with the application. These test cases are formulated on…
SFMC Companion
This Extension is designed to support navigation and discovery in Marketing Cloud by creating connections between objects.
oscnews
查看开源中国软件更新资讯,内置文档导航,GitHub 趋势榜,linux命令索引,浏览历史记录和时钟页面。
Inssman: Open-Source: Modify HTTP Request
FeaturedIntercept HTTP(S) Request, Modify Headers, Log headers, Change Response, Block Request, Redirect, Custom HTML/CSS/JS/JSON
JackDB - SQL Database Client
JackDB is a secure, collaborative environment for your team's SQL queries and data-driven insights.
RSS Feed URL Finder
FeaturedEasily find RSS feed URL of any website
Website Responsiveness Checker
FeaturedOptimize your website for all devices with website responsiveness checker
Color Eye Dropper 2.0
FeaturedColor Eye Dropper 2.0 - Allows you to pick color from any web page or from our advanced color picker!
Pixelay for Figma
Compare your Figma designs with real websites.
Salesforce Profile Reader
Lists Various Salesforce Permissions of Profiles/Pemrmission Sets
Solid Devtools
Chrome Developer Tools extension for debugging SolidJS applications.
Userback: Visual Feedback & Bug Reporting
Userback is a visual feedback & bug reporting tool for websites
Prism - Redline Tool
FeaturedPrism is a redline tool for the web.
Needle Inspector — DevTools & MCP for three.js
Inspect any three.js, react-three-fiber or Needle Engine project with a visual hierarchy, property editing, built-in MCP connection
Velja
Open a link or the current website in another browser using Velja (macOS only).
Beagle Term
Beagle Term is serial terminal emulator.
Online Timer
Set this online Countdown Timer for cooking or any purpose. 100% FREE to use online
ElasticSearch Toolbox
The tool that helps you do wonders with elaticsearch for newbies and experts alike.
sslspeedy
use https proxy to secure and speed up your web connections.(default proxy )
Salesforce Revamp
FeaturedBoost productivity in Salesforce with powerful UI enhancements, smart admin tools and developer shortcuts for SF professionals.
Testsigma Recorder
Swiftly record E2E interactions with your web applications and store the actions in plain English-based tests directly on the cloud.
Leetcode format
FeaturedAdds Format code button on leetcode to format the code using Prettier code formatter
Octoparse AI Web Automation
Octoparse AI component for web automation
Klever Wallet
Klever wallet inside your browser
HTML Visual Validation
FeaturedHTML Visual Validation gives you information about the html elements, live, on page.
Proxy & User-Agent Switcher for Chrome
FeaturedThe Proxy & User-Agent Switcher for Chrome is an extension that allows you to modify the browser proxy or user-agent while browsing.
Live Web Development
Mix CSS, HTML, and JavaScript preprocessors to create web apps
Chrome Key Event Tester
Test press, release and character events for JavaScript and PPAPI.
Hreflang Checker
FeaturedQuickly check hreflang tags on webpages for SEO. Validate return links, language codes, canonical URLs, and detect geo-IP redirects.
Arc XP
FeaturedArc XP Tools and PageBuilder Insights
Apps Script Editor PRO
The best chrome extension for Google Apps Script developers. AI assistant, Vim shortcuts, themes, snippets, file tree and more!
ColorPal: Color Picker & Eyedropper
Color picker, Eyedropper. Pick colour and gradient, HEX, RGB. Better than color pick, eye dropper, colour pick, colorzilla, geco.
view xml file | XML Formatter
FeaturedPowerful, user-friendly XML Formatter is an extension for working with XML format. Combines functions - XML validator and beautifier
Anti-CORS, anti-CSP
FeaturedEnable cross origin requests blocked by CORS or CSP. Disable CORS and CSP in selected hostnames, preserve security of other websites
Meteor DevTools Evolved
FeaturedThe Meteor framework development tool belt, evolved.
fast translation
FeaturedQuick Translation is an excellent and efficient web page translation tool.
ANNEXX SEO ID
Проверка сайта за 1 клик: SEO-аудит, доступность, соответствие 152-ФЗ, блоки Tilda. Для тех, кто делает сайты и кто их проверяет.
Library - UI Components for Wix
Build websites faster in Wix with UI components library.
Capfizz sentry node
Capfizz sentry node mining for chrome
Planio
Still organizing projects by sending e-mail updates to everyone? Planio helps to reduce your daily flood of e-mails by up to 80%.
MeasuringU-IQ survey extension
This extension supports MeasuringU surveys.
Unblock Everything
Opens up external window where no content filters are active.
DevTools for D365F&O
Chrome extension for D365 F&O: colors the nav bar, shows DB field names, and more
SelectorsHub Pro
FeaturedxPath plugin to auto generate, write and verify xpath & cssSelector.
Salesforce.com Enhanced Formula Editor
Enhances Salesforce formulas with syntax highlighting, autocomplete, formatting, field analysis, and syntax checking.