All extensions

Code snippet reputation and engine validations (currently working only with Stackoverflow with few detection rules).

5.0

Sourcemap Detector

Detects sourcemap leaks on websites. Shows a badge count and lets you view, copy, and export all detected sourcemap links.

space

A JavaScript utility for measuring the spacing between elements on webpage.From:https://spacingjs.com/

SpacePilotQA Recorder

Record browser actions as Playwright test scripts — no LLM needed.

SparkVault NextGEN Web Storage Analyzer

Analyze and monitor per-site Web Storage usage (LocalStorage, IndexedDB, Cookies, SessionStorage) in real time.

SpatialLens - 3D Web Page & Layer Inspector

Explodes 2D web pages into an interactive 3D view to inspect stacking contexts, z-index hierarchy, and nested DOM bounds.

SpecMatch – Pixel Perfect Design Overlay

Lay your design over the live page and check it pixel by pixel. Unlimited layers, difference mode, no ads, no account.

Spice for GitHub

Render valid Spice declaration comments as native, highlighted annotations on GitHub.

Spider Lint

A spider that finds accessibility errors on the page, explains how to fix them, and exports tickets.

Splicr

Route what you read to what you're building

splitwisp Visual Editor

Create variations of your website with the splitwisp Visual Editor. Automatically deliver the best combinations.

SpriteGenerator

This app makes creating sprites easy

SquadOS Studio

Permite que o SquadOS Studio leia e opere abas HTTP(S) após a autorização do controle do navegador.

stable-gray

轻松给请求中注入自定义headers字段，方便服务端对染色请求进行匹配和特殊处理

Stackioz - Elementor Library

Biblioteca premium de elementos prontos para o Elementor Pro. Acesse stackioz.com

Stack Scout

Scan the current page locally for technologies. Free: findings, filter, copy. Pro: save reports and ExtHub sync.

StackSleuth - Tech Stack Detector

Detect frameworks, CMSs, analytics tools, and infrastructure on the current website.

5.0

StaffBot_getElement

StaffBot Get Element xpath, name, id, class

Stage

Open GitHub pages in Stage.

Starmap 星图

把 GitHub 星标变成一张能记住你为什么 star 的个人仓库地图。

Starred Sidebar for Bitbucket

Keeps your starred repos always open at the top of the Bitbucket Cloud sidebar, with PR counters. Not affiliated with Atlassian.

Stay Active — Presence Keeper

Keeps web apps (Microsoft Teams, Slack, dashboards) active/Available in the selected tab. Works on any website.

StockFlow by Adnan Aziz

Stock content workflow tools for Google Flow, Canva background removal, local AI upscaling, and Adobe Stock metadata.

StoreBridge Companion

Read-only listing checks for App Store Connect and Play Console. Flags screenshots, privacy, and policy risks on this device.