Developer Tools

Professional SEO analysis for better search rankings. Analyze meta tags, content & performance instantly

Analyze word count and keyword density on any webpage

Refresh the page!

Visual element click-scraper, content analyzer, and automated AI prompt generator tool.

Prompt Codification and Visualization Tools - Replace ChatGPT's editors the Microsoft Monaco Editor.

Point at an element, restyle it visually, and accumulate one persistent stylesheet to paste into the Experience Cloud head.

Color contrast checker for WCAG AA and AAA. Check the contrast ratio of two colors, preview text, and apply an accessible fix.

Socratic hints, algo pattern cheat sheets, and company question filters for LeetCode. Works offline.

HLX Studios chrome extension to show related links

Keep your team's shared repositories at your fingertips — track PRs, issues, and review requests right from GitHub.

Adds a 'Skip Review & Auto Merge' button to GitHub PRs to bypass the review process and auto-merge pull requests.

Generate QR codes from URLs, text, WiFi, or contacts. Batch generation, logo overlay, color customization, and history.

Protect your wallet from malicious EIP-7702 delegations. Real-time bytecode analysis warns you before signing dangerous contracts.

Local DDL anonymizer SQL before AI review.

Premium eye-dropper tool, palette generator, gradient mixer, and contrast checker by Avmira Technologies.

Grab any element on any website and give it to AI coding agents

Instant rule-based SEO audit — heading structure, schema, links, passage chunking, stat density.

Precision measurement for the web — inspect dimensions, measure distances, and check alignment on any webpage.

Instant on-page SEO snapshot. Score out of 100, with actionable fixes. No API needed.

Filters Porkbun search results by purchase and renewal price

Adjust the font size of the page.

Make the CodeSandbox "Open Sandbox" overlay less intrusive by replacing it with a tiny bottom-right "dev" link.

counter of every time some developer writes "PASSION" in a portfolio.

Stay focused with website blocking and Pomodoro timer. Block distractions, track deep work, and build better habits.

Real-time subtitles for your AI coding agent — understand what your vibe coding agent is doing

Bury the tabs you forgot to read. Every Monday, see what mattered.

Complete SEO analysis toolkit with keyword rankings, backlinks, and Core Web Vitals insights.

THIS EXTENSION IS FOR BETA TESTING

Switch between development and production environments with visual indicators

Automatically logs accepted LeetCode solutions to a GitHub repository.

Browser extension bringing Cratis insights and developer productivity tools to your fingertips.

X(Twitter)에서 코드를 붙여넣으면 자동으로 예쁜 이미지로 변환해주는 확장 프로그램

Tìm kiếm, tính toán giá thuê gpu

Detect the technology stack used on any website.

本地数据格式化、密码生成、编码、哈希与加密工具集。

Enhance your prompts in any input field using Infinity Prompt.

Open GitHub pull-request links in Pyor instead of github.com — a faster home for code review.

QA bug report popup with web and mobile environment memory.

Adds Pause All / Unpause All controls to Sidekiq Enterprise Queues page for oncall use.

Una manera practica de editar el Menú de Merksyst

Programa o encerramento automático da sua LIVE no TikTok Shop.

Analyze meta tags, schemas, images, Open Graph, and canonical links for on-page SEO optimization. One-click audit.

Copies selected text with a simple click

AI-powered SEO and LLM visibility analysis. Audits headings, images, E-E-A-T, schema, bot access, and AI recommendations.

Paste or send JWTs from DevTools network traffic to decode header and claims.

Browser extension for saving coding problems into Insert sheets

Analyze SEO, links, headings, generate regex patterns, and check GA4 installation on any webpage