web-performance

🚀 Optimize website files for speed and bandwidth with automatic versioning and enhanced caching to improve hosting efficiency on platforms like Fireb...

Record, replay, and diff WebSocket sessions for debugging.

High-performance SaaS landing page built with React & Tailwind CSS, optimized for SEO, accessibility, and speed.

Rediseño de web corporativa para exposición de baño. Bundle 58% más ligero y soporte trilingüe completo.

브라우저 DOM 생태계 시각화 도구

A GPT-Based Framework for Website Optimization.

Die ultimative Checkliste für Core Web Vitals, LCP und CLS Optimierung. Masterclass Tutorial: 👇

Site auditing powered by Plasmate. 10x faster than Chrome-based auditors. SEO, performance, and content analysis.

Python HTML/CSS/JS minifier CLI - batch processing, watch mode, zero dependencies.

🏷️ Build a scalable e-commerce frontend using HTML, CSS, and JavaScript, optimized for static deployment and real-world workflows.

Provide a Next.js starter template that builds fast, SEO-friendly websites with built-in sitemap, metadata, and structured data support.

A high-performance frontend platform built with Next.js App Router, TypeScript, and Tailwind CSS. Features real-time consultation booking with multi-m...

Automated website measurement and screenshot capture for cold, warm, and post-expiry cache analysis, with isolated browser profiles, HAR exports, read...

Analyze page sizes, resources, and web performance metrics. Powered by Spider Cloud.

Measure Core Web Vitals and browser performance timings from PHP

UX-driven portfolio built with Next.js, focusing on clarity, performance, and maintainable UI systems.

Modernizing a legacy AngularJS 1.x app to Angular with ngUpgrade, TypeScript, RxJS, lazy loading, and improved architecture/performance.

Next.js performance and speed-focused starter toolkit.

Adaptive “green UX” for Angular: auto-switches eco / balanced / pro modes from real runtime signals (network, device, motion). Ships with SCSS tokens,...

Find unused CSS selectors by cross-referencing CSS files against HTML, JSX, and TSX source files. Report dead selectors with file locations. Auto-remo...

This is my portfolio

Automates Lighthouse audits using Playwright and TypeScript. Generates performance scores, diagnostic screenshots, and detailed reports for multiple U...

A production-ready real-time weather forecast web application using JavaScript and public Weather API. Features dynamic UI updates, API integration, e...

这是一个基于Google Lighthouse的网站性能监控仪表板，用于自动化测试网站性能并生成可视化报告。该工具通过GitHub Actions定期运行Lighthouse测试，收集关键性...

Landing page de ARVI construida con Astro y Tailwind CSS; sitio estático rápido y accesible, con CI/CD en GitHub Actions y despliegue en AWS (S3 + Clo...

Lighthouse performance intelligence engine that detects bottlenecks, generates diagnostic narratives, and prioritizes performance fixes.

CLI em Python para análise básica de performance de websites.

Personal portfolio of Udit Kumar Sharma featuring backend-focused projects, scrollytelling UI, and high-performance canvas animation.

Paste SVG, remove metadata/comments/editor tags, minify, show before/after size. Client-side only.

Generate responsive image sets from a source image. Create multiple widths, output HTML picture and img srcset markup. Supports custom breakpoints and...

Open-source tool to convert images to WebP for faster, eco-friendly, SEO-optimized websites.

Get indexed faster on search engines and optimize for Core Web Vitals

Migrating AngularJS 1.x to modern Angular with ngUpgrade, TypeScript, RxJS, and modular architecture.

The source code of my personal portfolio. Built with Next.js (App Router), Framer Motion for animations, and optimized for maximum SEO & Performance.

Squarespace 7.1 performance optimization using Vanilla JS defer techniques. Lighthouse score improved from 35→62 (mobile) and 39→81 (desktop).

FastAPI web app that checks website uptime, response time and basic on-page SEO tags (title, meta description, H1) for a list of URLs.

A React.js project that displays a dynamic user dashboard. The user data is stored in a JSON file with details like name, profile picture, earnings, s...

An Awwwards-inspired online converter tool to minify, beautify, denest, and nest CSS code according to the latest CSS specs. Built with zero framework...

🌐 Build a professional showcase website for crypto companies to enhance their online presence and attract potential clients.

Collection of SEO-focused code for marketplaces, including Google Auth reviews and Schema.org integration.

🛰️ Pagina Web que muestra una cronología tecnológica, construida con Go CSS3 JavaScript y HTMX. Explorando la evolución del software 2016-2026 con una...

Lazy loading é uma técnica incrível para melhorar a performance de projetos JavaScript, onde os recursos não essenciais, como imagens, vídeos ou até p...

Audit et optimisation SEO d'un site web existant. Amélioration radicale des performances (Lighthouse), de l'accessibilité (WCAG) et du référencement l...

The source for isaacbernat.com. An interactive CV showcasing Staff Software Engineer case studies and system designs. The project itself demonstrates...

Professional OFRA Beauty e-commerce storefront. Modern, SEO-optimized web application for vegan & cruelty-free cosmetics. Built with Tailwind CSS & Ja...

Embeddable accessibility enhancement library for websites, with user controls, safe usability improvements, and optional diagnostics.

Plateforme d'intelligence CSS : audit multi-pages, scoring de confiance, régression visuelle, CLI Playwright

🐙 Documents the Next.js SSR onError image fallback bug in React, where broken <img> tags do not fire onError during server-side rendering. References...