Tarek Mohamed
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🌐 dev.toSource
A high-concurrency sliding-window distributed rate limiter middleware for Express and NestJS backends powered by atomic Redis Lua scripts.
🌐 dev.toSource
How Orthotect enforces strict WCAG 2.2 AAA accessibility, DTCG design tokens, CSS logical BiDi symmetry, and Finite State Machines on AI-generated UI code.
🌐 dev.toSource
Bring native pgvector embeddings and similarity search (Cosine, L2, Inner Product) to your Laravel 11 Eloquent models with HNSW indexing support.
🌐 dev.toSource
How we engineered Valorex, an ultra-fast, native desktop web browser built with Rust, WebKitGTK, built-in privacy shields, and strict multi-webview architecture.
🌐 dev.toSource
Production-grade async JWT authentication & session management using FastAPI, Redis token blacklisting, refresh token rotation, and rate limiting.
🌐 dev.toSource
An official Model Context Protocol (MCP) server providing high-performance Arabic NLP, text normalization, diacritization, and dialect classification.
🌐 dev.toSource
Zero-knowledge, privacy-first on-device scam and phishing detection engine for Android built with Kotlin, Jetpack Compose, and Material 3.