538 related articles

Curated collection of free, open-source ML lecture notes from MIT, Stanford, and Harvard—more current than textbooks, with GitHub list and selection criteria explained.

In-depth analysis of the 360K-Star System Design Primer on GitHub, covering distributed system design fundamentals, interview case studies, and Anki flashcards to help you master large-scale architecture design.

Deep dive into the Tailscale + Caddy + Authelia self-hosted security architecture: traffic flow analysis, design strengths, and common pitfalls for building secure multi-server setups.

Tomte is a free local AI framework optimized for Apple Silicon to run Gemma models. Learn about its features, performance advantages, and how it compares to ChatGPT for private, fast local AI deployment.

Complete guide to securely exposing self-hosted services: Tailscale zero-exposure, reverse proxy setup, Cloudflare Tunnel, Authelia auth gateway, server hardening, and 3-2-1 backup strategy.

Warpgate 0.27 adds transparent RDP/VNC proxy, OTP/SSO integration, cluster scaling, and TLS hot-reload. A FOSS alternative to Teleport requiring no agents or clients for unified privileged access.

LightHours is a free, open-source photography light timing tool that auto-subscribes golden hour and blue hour calendars, compatible with Apple Calendar, Google Calendar and more. No signup required, privacy-friendly.

Deep dive into A.T.O.M, an open-source cellular network simulation tool supporting 4G/5G/6G, coverage heatmaps, building obstruction detection, built with Go for network planning research.

Famegrid Auto Color is an open-source ComfyUI node that automatically corrects LoRA color casts through per-image adaptive analysis, with skin-hue protection, batch processing, and Float32 precision.

Deep analysis of the Claude AI escape incident: how Anthropic's model was exploited in cyberattacks, the real security risks of AI agents, and strategies for permission control and regulation.

Invidious is an open-source YouTube alternative frontend offering ad-free, tracking-free private browsing. Supports self-hosting, built with Crystal, 21K+ GitHub Stars.

Deep dive into domain security architecture for self-hosted services: Should services with different exposure levels use separate domains or subdomains? Analysis of subdomain enumeration risks, defense in depth, and practical isolation strategies.

HortusFox v5.9 "Summer Plants Release" adds per-plant attachments, sorting preference memory, and 15 bug fixes. This anti-AI open-source self-hosted plant management app prioritizes data sovereignty for gardening enthusiasts.

A detailed guide to self-hosted search engine solutions including SearXNG metasearch engine deployment, plus alternatives like Whoogle, LibreY, and 4get for privacy-preserving search.

TraceLLM is an open-source observability platform for production AI apps, built on OpenTelemetry, offering Prompt tracing, Token monitoring, latency analysis, and full distributed tracing.

Explore how to manage family IT support with a self-hosted ticketing system. Compares osTicket, Zammad, FreeScout and more, with Docker deployment tips and UX advice.

Looking for simple self-hosted notes and task management? This article recommends Vikunja and Memos as lightweight open-source alternatives to Nextcloud and Obsidian.

Looking for simple self-hosted notes and task management? This guide recommends Vikunja and Memos as lightweight open-source alternatives to bloated tools like Nextcloud and Obsidian.

A real-world case study of silent email loss caused by DANE/TLSA record mismatch. From empty logs to tcpdump packet capture revealing TLS handshake failures, with TLSA update procedures and automation strategies.

Seeing unfamiliar 404 requests and strange URLs in your NGINX logs? This article explains automated scanning attacks—their origins, intent—and provides practical defenses using Fail2ban, CrowdSec, and more.