4 min read
How to Test Your Own Website Speed in 10 Minutes
Four free checks you can run yourself, what the numbers mean, and how to tell a real problem from a number that doesn't matter.
Full Stack Developer
Hey, I'm 
Ariful Islam Web Developer, Living in Bangladesh 
I build fast, accessible web experiences with React, Next.js, and TypeScript—shipping clean UIs, solid architecture.
Local time in Dhaka
Scroll to exploreSkills & Experience
Expertise That Powers Modern Web Apps
Specializing in modern frontend technologies, performance optimization, and scalable architectures for high-quality web applications.
Frontend Development
Responsive UIs with React, Next.js, TypeScript, and strong styling.
- HTML
- CSS
- SCSS
- Tailwind CSS
- Bootstrap
- JavaScript
- React
- React Router
- Next.js
- Vue.js
- Nuxt.js
- TypeScript
- Redux
- Redux Toolkit
- GSAP
- Framer Motion
Backend Development
APIs, SQL and document data, caching, and real-time channels on Node.
- Node.js
- Express.js
- MongoDB
- MySQL
- Redis
- REST API
- GraphQL
- WebSockets
- TypeScript
- Contentful
- Strapi
Current Learning
PHP, WordPress, React Native, and WebFlow—broadening how I ship.
- PHP
- Python
- WordPress
- React Native
- Webflow
Tools I Use
Figma, editors, Git, CI/CD, and Postman for design to production.
- Figma
- VS Code
- Git
- GitHub
- GitHub Actions
- CI/CD Pipeline
- Cursor AI
- Postman
Selected Work
Projects That Deliver Real Results
A collection of carefully crafted websites and applications focused on performance, usability, and business impact.
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Open Source
Software I Build in the Open
Libraries and tooling I maintain for the community — designed, documented, and shipped to npm, with every line of code public.
Keep React
Lead DeveloperAn open-source React component library built on Tailwind CSS and Radix UI primitives, giving teams accessible, production-ready building blocks out of the box.
- React
- TypeScript
- Tailwind CSS
- Radix UI
1.4k stars
114 forks
4k downloads / month
MIT licensed
Docora
Core MaintainerA documentation framework for Next.js and MDX with routing, search, SEO and i18n built in — plus an MCP server, so AI tools can read your docs the way people do.
- Next.js
- React
- TypeScript
- MDX
17 stars
3 forks
242 downloads / month
MIT licensed
Tween UI
ContributorAnimated React components and page blocks built with GSAP and Tailwind CSS, installed through the shadcn CLI so you own every line of source — with reduced-motion support in each one.
- React
- TypeScript
- Tailwind CSS
- GSAP
7 stars
0 forks
MIT licensed
Latest Blog
Insights & Articles
Thoughts, tutorials, and practical insights on frontend development, performance, and modern web technologies.
4 min read
You Probably Don't Need a Redesign
Most companies asking for a redesign need the site they already have to work. Here's how to tell the difference before you spend five figures.