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13,403 extensions found in Web Development

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  • InfraLens - Security & Inspector

    InfraLens - Security & Inspector

    InfraLens is a lightweight Firefox security and infrastructure analysis extension that helps inspect HTTP headers, HTTPS security, CSP weaknesses, cookies, redirects, CDN, CMS, TLS, mixed content, and website security posture in real time.

    NB InfoTech

    1 user

  • Cache Captain

    Cache Captain

    Monitor HTTP cache headers (fastcgi-cache, x-cache, cf-cache-status) as a colour-coded badge; clear browser cache in one click.

    WPNET.NZ

  • Brightness Adjuster

    Brightness Adjuster

    An add-on to adjust the brightness of a webpage.

    ok8386guide

    1 user

  • Agent Readiness Inspector

    Agent Readiness Inspector

    Audit sites for AI-agent readiness: robots.txt, llms.txt, Markdown negotiation, MCP, Content Signals. Local, no analytics.

    301.st

  • DeepWork Auto-Blocker

    DeepWork Auto-Blocker

    Automatically blocks social media and distracting websites the moment you lose focus. Keep your workspace clean and reclaim your digital time.

    Ben_145

    1 user

  • A11y Web Tools

    A11y Web Tools

    Several tools for identifying and fixing web accessibility errors efficiently.

    Wyatt Nilsson

    1 user

  • Gerador CPF/CNPJ

    Gerador CPF/CNPJ

    Gera números de CPF e CNPJ (numérico e alfanumérico) matematicamente válidos, para uso em testes e desenvolvimento.

    Krake

  • Atikin KeyQuest

    Atikin KeyQuest

    Gamify IDE shortcut learning with missions.

    Atikin Verse

    1 user

  • WCAG Check

    WCAG Check

    Check colour contrast ratio for WCAG AA and AAA

    brandi_walk

    1 user

  • AI Ipsum

    AI Ipsum

    Forget lorem ipsum - generate text you can actually read with AI

    Dankore Software

    1 user

  • ZentroPass — Password Manager

    ZentroPass — Password Manager

    Zero-knowledge password manager: autofill, passkeys, TOTP, cards, identities, anti-phishing, and a strong password generator.

    ZentroPass

    1 user

  • Dynamic Details Extractor

    Dynamic Details Extractor

    Extracts text and/or href links from a list of URLs based on clicked element(s).

    Shivam Mishra

  • QQImageTools

    QQImageTools

    上传图片到QQ相册的同时获取图片链接

    wangbob

    1 user

  • Web Scraper Lite Trip

    Web Scraper Lite Trip

    Scrape and save webpage data.

    cielpperla

    1 user

  • Proxy & UA Switcher - SEOULTRA

    Proxy & UA Switcher - SEOULTRA

    Proxy toggle & User-Agent switcher. HTTP/HTTPS/SOCKS4/SOCKS5, 17+ bot presets & custom UA.

    Seoultra

    1 user

  • Wordle Word Checker

    Wordle Word Checker

    Highlights guesses if they were past Wordle answers.

    Wordle Legend

    1 user

  • showModalDialog Shim

    showModalDialog Shim

    showModalDialog shim

    Firefox user 13980179

    1 user

  • Abdal MagniCode

    Abdal MagniCode

    A powerful code inspector extension with magnifying glass functionality for real-time HTML inspection and zooming on any website.

    Prof.Shafiei

    1 user

  • Copiar Nombre de Contacto

    Copiar Nombre de Contacto

    Esta extensión copia el nombre del contacto del chat abierto de WhatsApp.

    Tuty

    1 user

  • Toggle Proxy Extension

    Toggle Proxy Extension

    Three-state proxy toggle. Cycle with toolbar button or Alt+X.

    fluidpanda

    1 user

  • Tracker Peek

    Tracker Peek

    See who's watching. Scans a page for third-party domains, flags known analytics and ad trackers, and gives the page a privacy grade — all computed locally from the resources it loaded.

    Dollops Flatter

    1 user

  • Better AA Developer Experience

    Better AA Developer Experience

    Make Automation Anywhere Control Room faster with 50+ developer tools and improvements for navigation, cross-Control Room copy/paste, JSON, packages, diagnostics, and UI.

    jamir-boop

    1 user

  • OWASP ZAP Ref

    OWASP ZAP Ref

    Reference for OWASP ZAP web application security testing. Covers proxy setup, scanning, authentication, scripting, alerts, OWASP Top 10 mapping. Not a product of, or endorsed by, the OWASP Foundation or the ZAP project. • Safe coding. No tracking.

    Libor Benes (Dr. B)

    1 user

  • Digital55 PlugIn-Gmail

    Digital55 PlugIn-Gmail

    Allows to select & send customized design email template from your gmail.

    Pspl

    1 user

  • Quick Notes Sidebar Plus

    Quick Notes Sidebar Plus

    Easily jot down quick notes within your browser.

    Bryan

    1 user