Haikel Fazzani.

I specialize in crafting robust, scalable web applications from the ground up. With expertise in both frontend and backend development, I deliver exceptional digital experiences. Explore my project portfolio and online resume to see how I can contribute to your project. I also share my development insights on my blog.

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A Collection of Projects

Explore my diverse range of projects, showcasing my skills and creativity.

nova

Nova AI Chat is your all-in-one AI assistant and web search engine. Ask questions, get instant answers, and find relevant information quickly and easily.

Picode

Master coding with our online Picode playground! Compile and run Java, PHP, JavaScript, Rust, Swift, Kotlin, C++, C, Go, Python, Ruby, Zig and more. Learn, practice, and build today!

Discover a treasure trove of free public APIs and developer tools. Search by category, platform, or functionality to find the perfect tools for your project.

nextjs 14reduxredisclerk authhygraph CMScloudinaryremarkvercelstatically CDNcloudflare worker

NetFilter

Netfilter - An efficient blocker for ads, trackers, coin miners, popups, annoying anti-blockers, malware sites, etc.

declarativeNetRequest APIvitesplit.jsservinowebRequest API

noderel

A tool that automatically restarting the node application when file changes (Nodemon alternative)

nodejschokidarminimisttree-kill

Servino

Fast and simple zero-configuration dev server with hot reload allows developers to quickly and easily set up a local development environment without the need for complex configurations or manual reloading of the server.

nodejswebsockets

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Latest blog posts

Explore the world of programming and cybersecurity through our curated collection of blog posts. From cutting-edge coding trends to the latest cyber threats and defense strategies, we've got you covered.

HTTP 1.x vs HTTP 2.x vs HTTP 3: A Comparison

HTTP 1.x vs HTTP 2.x vs HTTP 3 vs gRPC: A Comparison

Top 10 Docker Commands: A Beginner's Guide

Fetch API Abort Controller in JavaScript

Handling Preflight Requests in Deno

Understanding AES Encryption Modes: AES-GCM, AES-CBC, AES-CTR

Web Crypto API implement ECIES like in Javascript

Redux Toolkit: configureStore, createSlice, createAsyncThunk

Implementing AES-GCM Encryption in JavaScript

A Comparative Analysis of Asymmetric Encryption Algorithms

JavaScript Cryptography using RSA-OAEP

Understanding and Implementing ECDSA in Javascript Cryptography

Promise.allSettled, Promise.all, and Promise.race with Fetch API

Essential React Design Patterns for Scalable Apps

JavaScript Binary Data Types: Uint8Array, Float32Array, ArrayBuffer, Blob, Buffer, DataView

React useMemo Hook: A Deep Dive with Real-World Example

React useTransition Hook: A Deep Dive with Real-World Example

useDeferredValue Hook in React: Enhancing Performance

useSyncExternalStore Hook in React: A Comprehensive Guide

Network Security: Key Components

Advanced Iptables Firewall rules

Basic Iptables Firewall rules

What is Protocol TCP? A Comprehensive Overview

Top Network Protocols You Need to Know with Python Examples

Bash All Types of Loops: Learn by Examples

Reading a file line by line in Bash

How to Send HTTP Requests with Bash Scripting: A Comprehensive Guide

10 Must-Know Bash Scripting Tips and Tricks for Beginners

Bash Arrays by Examples: A Beginner's Guide

Bash Functions: A Deeper Dive

Bash if-else Statement by Examples: A Beginner's Guide

30 Bash Script Examples to Elevate Your Scripting Skills

Bash For Loop Made Easy: A Step-by-Step Guide with Examples

Top 35 Linux Tips and Tricks

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Crafting Digital Solutions with Precision

Are you seeking a developer who can transform your vision into a powerful online presence? With a deep understanding of both frontend and backend development, I specialize in creating robust, scalable web applications.