All extensions

Inject Holostaff AI copilots on any website for live demos.

HoverCopy — Clean CSS from Any Page

Hover any element and copy clean CSS. Make any page your style reference.

Hover Interaction Tool

Provides hover-based highlighting and interaction tools for selectable elements on supported web pages.

How Its Built

See how any website is built — frameworks, hosting, analytics and more.

HOWP2P Steam Trade Automation

Automatiza o envio de trade offers na Steam para a HOWP2P.

HS Moduler — Module Builder for HubSpot

Build HubSpot modules by drag & drop. Real fields, options editors can change, live preview — save straight to your hs watch folder.

HTML Agent

Scanning configured websites for changes and forwards the changes over a socketIO connection

HTMLstage

Turn a self-made HTML slide deck into a PowerPoint-style presenter tool with current/next slide and speaker notes.

httap

Passively capture HTTP traffic matching your rules. Query like Cloudflare Logs.

HTTP Mock

HTTP Interceptor

HTTP Proxy Rules Manager

Rewrite HTTP/HTTPS traffic with your local proxy. Add, edit, and toggle rules to modify requests and responses on the fly.

HueHarmony

Visualizes and generates website color schemes dynamically

HukukAsistanım UYAP Entegrasyonu

UYAP Avukat Portalı verilerini otonom ve güvenli olarak HukukAsistanım paneline senkronize eder.

Humanoid Robot Motion Editor

Motion editor for hobby humanoid robot.

HumanType

Type like a human.

Humble Request (Beta)

A simple interface for making HTTP requests: pick a method, enter a URL, add headers and a body.

Hyperfriend

Copy GitHub Pull Request, Issue, Discussion and workflow run links as rich hyperlinks or Markdown, ready to paste into chats.

iBB8：AI网页自动化工具

iBB8 是一款浏览器自动化扩展，定制自定义计划列表，自动化执行网页任务。

Iconfont Cleaner

Mark and safely remove iconfont icons from the current management page.

IconsRoom — 276,000+ Icons

Search 276,000+ open source icons in a side panel that stays open while you work — copy as image or SVG.

Iligani UA Switcher

Switch your browser user agent with a sleek interface and automatic reload.

ILO Bug Reporter

Easily report bugs with screenshots, console logs, and system info. Capture and share bug reports with your developers in one click.

iLoveGithub Extension

A curated collection of magical tools built around GitHub

Image Catcher

Capture images from the current page and browse them in a compact popup.