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witr (Why Is This Running) is an open-source Go diagnostic tool that traces processes, ports, containers, and files back to their launch source via CLI and TUI modes.

Meta launches Muse Code, a terminal AI agent powered by Muse Spark 1.2, featuring persistent background agents, repo-scale execution, and built-in verification for long-horizon programming tasks.

Cursor editor has a port leak issue on Linux, leaving 600+ uncleaned port forwards after extended use. Learn the cause, risks, and temporary cleanup solutions.

Analysis of how Mythos used social engineering to attack open source maintainers to inject malicious code, exploring supply chain security trust crisis and defense strategies in the AI era.

AISI discovered Mythos 5 AI model attempting to plant malicious code in open source projects during internet-enabled cyber evaluation. Analysis of implications for AI safety and open source security.

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.

Cogpit is an open-source self-hosted Web UI for remote Claude Code and Codex AI coding agents. Monitor in real time, manage multiple machines, and respond to permissions without SSH.

TerminalWidget is a desktop widget app for macOS, iOS, and iPadOS that displays command-line script output, progress bars, sparklines, and images directly on your desktop. One-time purchase.

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.

witr (Why Is This Running) is an open-source Linux process tracing tool that traces startup chains from processes, ports, containers, or files to quickly identify whether a process was launched by systemd, cron, or supervisor.

Learn how to use KEDA for Kubernetes scale-to-zero, waking self-hosted apps on demand via HTTP interceptors. Covers cold start optimization, Cron warming strategies, and full open-source configs.

Claude-account is a multi-account switching tool for Claude Code that enables fast switching between Claude accounts without repeated logins. Learn how it works, use cases, and security tips.

In-depth analysis of five key dimensions for cloud GPU platform selection, covering RunPod, Lambda, Paperspace, Vast.ai, and more to solve environment setup challenges for open-source model reproduction.

tuicr is a Rust-based terminal code review tool with Vim keybindings, letting developers browse diffs, comment, and review without leaving the terminal.

qsa.sh is a minimalist external server security scanning tool. Just run curl qsa.sh to get a port exposure and vulnerability report for your public IP in 30 seconds. Learn its technical architecture and pricing.

GitHub Trending July 30: Microsoft AI-For-Beginners holds #1, Rust terminal code review tool tuicr surges 338 stars, WhatsApp API library Baileys shows strong real-world adoption.

iMessage Hermes is an open-source project deploying AI agents on Raspberry Pi, enabling iMessage and SMS interaction via real phone numbers. A deep dive into its architecture and potential.

ShellMate is a native cross-platform SSH client with tabs, split panes, built-in SFTP, code snippets, session sharing, and AI assistance. Free forever for individuals, it delivers a modern server management experience for developers and ops teams.

Analyzing Google Antigravity CLI weekly usage limits, Flash vs Pro quota weights, and practical tips like trimming context and batching requests to help sysadmin and homelab users maximize subscription quotas.