All extensions

StackAnalyzer — AI Website Intelligence Platform

🧑‍💻 Developer Tools

AI website intelligence platform detecting tech stacks, architecture flows, cost estimates, vulnerability alerts, and security.

Stack by Code Red

🧑‍💻 Developer Tools

See how a website is built, check its privacy and security, and edit its cookies. Only on the tab you open it on. No ads.

StackFolder for GitHub

🧑‍💻 Developer Tools

Groups stacked GitHub pull requests into collapsible folders.

stack-lens

🧑‍💻 Developer Tools

開いているサイトの技術スタック（インフラ・フレームワーク・SaaS）とセキュリティ設定を、判定の根拠付きで表示します。

StackLens - Web Tech, Infra & Security Analyzer

🧑‍💻 Developer Tools

Inspect web technologies, DNS/IP infrastructure, CVE vulnerabilities, and company leads — 100% open-source.

StackPeek — Website Tech Stack Scanner

🧑‍💻 Developer Tools

See what any website is built with: CMS, frameworks, analytics, ad pixels, payments and chat. Runs fully on your device.

Stackray

🧑‍💻 Developer Tools

Lift any web page into a 3D stack of its layers. See stacking contexts, z-index, clipping and invisible overlays.

Stack Reviewer

🧑‍💻 Developer Tools

Stacked PR view on GitHub pull requests.

Stack Scout

🧑‍💻 Developer Tools

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

Stacksketch

🧑‍💻 Developer Tools

Check your page against the Figma design, see why z-index fails, and send the Stacksketch workbench's API requests without CORS.

StackSpy

🧑‍💻 Developer Tools

Detects technologies used on any website — frameworks, analytics, CMS, CDN, and more.

Stackwise Find your tech stack

🧑‍💻 Developer Tools

Detects the technology stack of the current website.

StaffBot_getElement

🧑‍💻 Developer Tools

StaffBot Get Element xpath, name, id, class

Stage

🧑‍💻 Developer Tools

Open GitHub pages in Stage.

stale-deploy-check

🧑‍💻 Developer Tools

Is this tab on the old version after a deploy, and why? Checks its build, its HTML, its service worker and its files.

Stalo Chrome Extension

🧑‍💻 Developer Tools

Chrome extension for stalo debugging

StartupsIntel: Traffic & SEO checker

🧑‍💻 Developer Tools

Traffic estimate, popularity rank, SEO score and domain records for any website, in a side panel next to the page.

State Mover

🧑‍💻 Developer Tools

Copy selected localStorage and sessionStorage keys out of one page and apply them to another.

StateTrace

🧑‍💻 Developer Tools

Capture, label, organize, and compare real UI states from live web pages.

Statify Companion

🧑‍💻 Developer Tools

View your Filament stats anywhere.

sTels logistic technology

🧑‍💻 Developer Tools

This app will help you parse data and create card in trello

STEP_Security

🧑‍💻 Developer Tools

Secure your website by using our extension

Sterling Mobile Preview

🧑‍💻 Developer Tools

Preview websites in an iPhone-style view with scroll sync and polished multi-device showcase exports.

Stickify - Quick Notes

🧑‍💻 Developer Tools

Draggable sticky notes overlaid on any webpage. Click the extension icon to show notes.