Developer Tools

filter git diff by specific directories or files on github compare page

Capture, organize, and manage full page screenshots with export feature. No Remote storage or login. 100% Private.

Displays keywords rankings, search volumes, and SEO metrics for any webpage

Save, manage and quickly access your localhost ports.

Automatically summarizes webpages and allows you to ask questions about them.

Make ipynb files wider in GitHub

Record and replay Formstack v4 form sessions using the Formstack Forms Javascript API

Track your web form inputs with Input Monitor, a privacy-focused extension that logs and categorizes the data you share online.

The smartly-designed cache cleaner for Devs & QA. Clear local storage, HTTP cache, and cookies instantly by environment.

Solve. AC. Flex. Auto-push accepted solves to GitHub.

Switch themes, toggle preview bar, deep-link to Customizer & QR codes. The ultimate Shopify workflow tool.

유튜브 스튜디오 추천 동영상 트래픽 소스 데이터 자동 수집

Automatically injects X-Forwarded-For header with your real public IP.

Shows rough electricity & water impact for each AI prompt you type, plus rotating sustainable AI offers.

A very simple Google Chrome extension for logging the list of WordPress plugins to dev console.

Instantly optimize your AI prompts on ChatGPT and Claude for better results.

Save and organize useful Windows and Linux commands and shortcuts

hides the footer on the HP Partner Portal template text editor

The ultimate Codeforces stealth tool. Hide tags, ratings, and distractions.

Viewer for ZenFS in Chrome Devtools

Automate your browser with AI assistance

Real-time LUFS Audio Monitoring Tool for Web Game Developers

Quickly view and track the count of pending tasks in your GitLab to-do list directly from your browser.

SandboxVn Chat

Troubleshooting tool that helps to validate OptimizeX pixel implementation

Ultimate QR code generator with auto-generation, WiFi support, batch processing, floating widget, and professional features

Display code and type coverage per line and file directly inside GitHub, from OtterWise

Professional SEO analysis tool for quick page audits, Core Web Vitals, headings structure, and link analysis.

Serial & USB Communication App

Organise GitHub repositories into folders based on naming patterns.

Harmony allows you to make UI/UX edits or prototype new features inside an existing web app. Harmony implements your changes, and…

Conveniently open GitHub repos in GitHub.dev via right-click.

Venus FBMK

Inject your own CSS code into a website of choice.

Add 'uv add' command on PyPI package pages

TraceWeb monitors a website's tech stack, SSL certificates, traffic, endpoints, etc.

Wallet for Midnight Network - Privacy-preserving blockchain

Adds qualifier suggestions and autocomplete to the GitHub Gist search bar.

Solidly Chrome A11y Tools is a lightweight accessibility testing extension designed for developers and QA engineers. The extension…

Redirects Simba pages to localhost

Extracts URLs and full-page content from Google Search Result Pages (SERPs) for research, AI, or data analysis.

🐾 基于 js的浏览器插件，油猴脚本，为swagger用户简化ts类型，api模版，URL复制等高效手段

One-click access to formatting.tech developer tools — JSON, XML, YAML, Diff, Timestamp, and URL utilities.

Analyze smart contracts using AI models

Download SAP Cloud Integration flows and convert them into LLM-ready text files.

Advanced UTM Builder with GA4 channel prediction - works completely offline

Convert image files to different formats

Easily find and check all images on any webpage with their details.

Simple color picker

复制 HTTP 请求和响应信息到剪贴板。