web-performance

Black-box grader that scores any deployed web app on the universal security, accessibility, and performance floor. One comparable slop score, lower is...

"A lightweight frontend web project featuring responsive design, high-performance assets, and structured semantic HTML for maximum accessibility and s...

High-performance React starter with static pre-rendering, optional WebGL, i18n, testing, bundle budgets and CI/CD.

Web performance demo: a React/TypeScript homepage and Space Invaders-style browser game showcasing profiling and optimization techniques (bundling, la...

CV | Software Engineer & AI Developer

Multilingual memory card game in React — 3D card flips, WCAG AA, 115 KB bundle, PageSpeed 100.

网站出海访问缓慢的原因与优化方案，介绍如何使用 99CDN 管理自建 CDN 节点、缓存、多级回源和智能 DNS 调度。

Bespoke WordPress classic theme. Hand-rolled CSS design system, Three.js and GSAP interactions, Vite build pipeline, WPCS-linted and CI-gated.

Otimização de performance web com Lighthouse, aplicando WebP, lazy loading, minificação e limpeza de código. Nota de Performance de 83 para 98. Projet...

Fast, static, answer-first knowledge platform for technology, AI, finance, productivity, developer tools, and internet culture. Built with Eleventy.

Lighthouse performance budgets enforced in CI: the same page built fast and slow (score 20 vs 100), with budgets as versioned data and a published bef...

Static site for a heat-treatment and materials-testing lab in Anand, Gujarat. 20 self-contained HTML pages, no framework or build step, zero third-par...

Client-side image compress/convert for developers — Vite, React, WASM codecs. Zero uploads.

A single-file PHP server benchmark and diagnostics tool for testing server performance, network throughput, system resources, and PHP environment.

Web performance monitoring and budget alerting. An open Calibre and SpeedCurve alternative.

Portfólio profissional de Adriano José, Desenvolvedor Front End focado em interfaces rápidas, acessíveis, SEO técnico e alta performance em React e Ty...

Discover AI, SEO, GEO, and performance tools for building discoverable, crawlable, and fast 3D web experiences.

A high-performance, responsive static website for a civil infrastructure contracting business, featuring zero-backend lead generation and a project po...

Web-Performance in Chromium, Firefox und WebKit messen: Desktop-App mit Bewertung nach web.dev und lokaler Historie

Personal site of Opik, full-stack engineer and technical lead. Astro, Tailwind, deployed to Cloudflare Workers with a Lighthouse gate on every page.

An SEO + AI-search (GEO) audit -> fix -> verify loop for AI coding agents. Fixes at the template, re-verifies each fix, gates anything that can deinde...

Modern web projeleri için performans ve yayın kontrol listesi

Effiziente Stapelverarbeitung zur Bildkomprimierung für Onlineshops und Webseiten. Reduziert Ladezeiten und spart Speicherplatz durch gezielte Qualitä...

Ce que pèse et ce que vaut techniquement une page d'accueil. Un fichier Python, aucune dépendance.

Deterministic release decisions for accessibility, performance, SEO, security, and runtime evidence.

Personal portfolio built with Next.js 15, TypeScript and Tailwind v4. Bilingual ES/EN with a correct per-language lang attribute, light and dark theme...

Agent Skill for Chinese locales, CJK font delivery, and Mainland China web dependency risk audits.

An agent that drives a React component through its real interaction states, judges what a rule engine cannot, and ships a patch it has verified. Acces...

Repeatable accessibility, performance, responsive, and repository release checks for websites.

OpenClassrooms P4 — Web performance optimization of an existing site (WebP, deferred loading) + SEO audit

Historical browser-private scope planner source; maintained procurement readiness is native on Evolved Designs.

Portable Claude Code skills — evergreen domain standards, not project config

A WebMCP responsiveness contract between a web page, a person, and an agent.

Reproducible, measured examples of Generative Engine Optimization (GEO) techniques — the hands-on companion to The GEO Handbook. Run and verify each o...

A high-performance web application implementing JavaScript Intersection Observer API for progressive image lazy loading.

A dissectible model of what actually happens when a browser loads a page. Real protocol arithmetic, not an animation.

An agent that diagnoses, fixes, and verifies React performance problems — and reverts its own work when verification fails. Mean Lighthouse 66.6 → 98....

Hub de enlaces personal construido con Astro. Cero JavaScript, datos estructurados Schema.org y Core Web Vitals optimizados.

Public WPAQ GitHub Actions and examples (CI scan gate).

Flagship Web Engineering & High-Converting Digital Ecosystems. Built with Vanilla JS, Three.js WebGL and Dark Glassmorphism.

Netzwerk-All-in-One: DNS-Burst, Seiten-Waterfall, Bild-Forensik, HAR, Crawl, TLS.

Live production website for UNO Super Speciality Clinics, Hyderabad — Astro 5 + Tailwind v4 static site with WhatsApp-first booking, Schema.org struct...

Open data and the full measurement pipeline behind PYC's Local Digital Visibility Index — 271 South West businesses scored 0-100 on how findable they...

A self-hosted web accelerator: an intercepting proxy that shrinks pages on their way to your devices. A hobby project, for one person on hardware they...

Enforce offline HAR budgets while keeping request paths and values out of reports.

48-hour website audits for conversion, mobile UX, accessibility, performance, and passive security posture.

Scan any URL, GitHub repo, or local folder for wasteful re-renders, oversized bundles, memory leaks, and security/SEO issues — then let AI generate th...

Public write-up of Averya (averya.co.il) - a 23-page Hebrew RTL site with an HMAC-signed Vercel-to-Cloudflare-D1 lead pipeline and a Gemini chat agent...

The Fabius website: how its router and fifteen skills work together, with capabilities, interactive demonstrations and installation guides.

Inspect JPEG XL files without decoding them: container boxes, codestream headers, and web-delivery checks. Offline Rust CLI, no libjxl.