https://sudonull.com/little-snitch-linux-ebpf-traffic-monitoring
Breakdown of Little Snitch for Linux: eBPF firewall with process-aware blocking, web interface and blocklists. Learn the architecture, trade-offs and production setup. Ideal for DevOps and security.
https://sudonull.com/focusmind-fast-local-note-editor
Learn how FocusMind 2.0 is implemented without frameworks: JSON server, offline, IndexedDB. Ideal for developers. Test the prototype and share feedback.
https://sudonull.com/php-engine-0-0023-s-protection-and-architecture
Breakdown of a minimalist PHP engine with generation time 0.0023 s. Active defense against bots, ZIP-bombs, no-JS frontend. Ideal for middle/senior dev. Study the code and benchmarks.
https://sudonull.com/secure-file-upload-in-go-7-attacks
Analysis of 7 attacks on file upload in Go: type spoofing, DoS, path traversal, SSRF. Crypto-identification ECDSA, magic bytes, MaxBytesReader. For middle/senior dev.
https://sudonull.com/rust-wasm-porting-cli-to-browser
Learn how to port a console application on Rust to WebAssembly and deploy on GitLab Pages. Step-by-step code breakdown, CI, and terminal UI. Ideal for middle/senior dev.
https://ymaho.com/openai-codex-update-ai-that-controls-your-computer
OpenAI’s new Codex update lets AI control your Mac, browse the web, and generate images. See how this changes everyday software.
Learn how Netflix scales its streaming infrastructure with AWS, Open Connect CDN, and chaos engineering. Discover the tech behind 270M subscribers and sub-100ms latency.
React vs Vue which framework to choose in 2025? Compare performance, learning curves, job markets, and costs. Make a data-driven decision for your next project.
Learn how to design RESTful APIs for web applications with best practices on URIs, HTTP methods, versioning, and documentation. Build scalable, intuitive APIs that developers love.
Learn how to implement JWT authentication securely in your web API. This complete guide covers token issuance, validation, best practices, and production security.
Compare fine tuning vs retrieval augmented generation for LLMs. Learn which approach suits your AI project based on accuracy, cost, and data freshness.
Learn how to choose a database for your system with this evidence-based framework. Compare SQL, NoSQL, graph, and time-series databases to make the right decision.
Learn how to monitor Kubernetes with Grafana and Prometheus using the kube-prometheus-stack. Step-by-step guide to deploy, connect, and visualize cluster metrics.
Learn what is infrastructure as code and why use it. Discover key benefits, essential tools, and best practices to automate and secure your cloud infrastructure.
Nvidia reached $5.4 trillion capitalization, outpacing the 10 largest companies in Europe. Analysis of growth reasons, overheating risks, and forecasts for the AI chip market. Read the review.
JavaScript vs Python which is better for you? Compare ease of learning, salaries, use cases, and career paths to choose the right first language in 2026. Start now.