Developer Tools

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SQL flow and lineage visualizer for web-based SQL editors. Best experienced in Superset SQL Lab.

Logs focused element in console

URLパターンにマッチするページに枠線を表示し、本番環境の誤操作を防ぐ。

Cron式を自動検出して日本語に翻訳（最適化版）

A lightweight, high-performance SEO audit tool.

Improves prompts before sending to AI

Instantly check if an email address is disposable or temporary. Free, fast, no API key required.

面向前端与运营的页面调试扩展：按场景保存 CSS Selector，对当前标签页批量或单行执行样式、属性与事件；规则仅存本地，不上传。

KOLPlanet Platform Assistant - Manage influencers directly from Instagram, YouTube, and TikTok

The Impact stores debugger

Dataverse developer toolkit: record counters, metadata browser, plugin steps, trace log analyzer, security roles, FetchXML tools.

Inspect site permissions for open tabs

Styles GitLab merge buttons with red background, yellow text, and warning emojis to prevent accidental merges

Coding tools for devs

Quickly switch between different environments of your web applications

Test APIs right beside your docs — no tab switching, no desktop apps. A fast, lightweight REST API tester in Chrome's Side Panel.

This extension helps you save URLs and alerts you whenever you visit saved URLs.

Add Jira stories to your PointPoker room queue with one click.

Turn Long Reads Into Key Insights with your personal AI Reading Assistant

Extension that automatically injects the pull request description into the commit message

Save notes for web pages

Adds a context menu option to alert the current Mendix page path.

Code review from IA for your code directly on your review page!, it's simple than adding bots for code review for your company, and…

Inspect page metadata, Open Graph, Twitter cards, and icons for the active tab.

Utile is a small collection of practical tools for everyday frontend tasks.

Show a browser notification when ChatGPT finishes responding.

domain status checker which checks the domain status code and also checks the domain in google safe browser

Instant SEO analysis of web pages with detailed reports and actionable insights

Routes individual tab audio to specific hardware devices.

Reload all unpacked extensions using the extension's toolbar button or by browsing to 'http://reload.extensions'

Nền tảng đọc truyện tranh và truyện chữ online Việt Nam cho những giờ phút thư giãn đêm khuya

Essential developer utilities

Record bugs, capture screenshots, and generate developer-ready bug reports. No coding required.

Convert between epoch timestamps and human‑readable dates, calculate durations, and more.

Collect structured feedback — bugs, change requests, questions — with screenshots, annotations, and screen recordings.

Easily discover, copy, and change webpage colors and fonts.

APIGenie is Endpoint Composer. With APIGenie, you can effortlessly create custom API endpoints tailored to your specific needs.

See token count, cost, and context usage live on claude.ai. All counting happens locally. No data ever leaves your browser.

Elite dashboard that inspects real device + browser runtime metrics (CPU, memory, display, storage, capabilities).

Pick and hide unwanted elements from any website permanently.

Edit Splunk search queries from natural language using Ollama, Docker Model Runner, or Google Gemini Flash.

Turns GitHub PRs into a node-link diagram

A color grabber for web developers that keeps you in flow (Lite version of Pix).

Embeds inline video players for GitHub release asset video links (.mp4, .webm, .mov) in issues and pull requests.

Real-time CSS selector generation tool with parent/child and sibling strategies

Save time for QA Automations.

Extension Chrome universelle pour générer du code/workflow avec IA dans toute instance n8n - 5 générations gratuites

A minimal popup that says hello.

Effortlessly pick and convert colors from any webpage or image. Ideal for designers and developers seeking precision and efficiency