xeiaso-net

Kefka is a Go-native shell sandbox that includes coreutils and Python running via WebAssembly. The article details the technical challenges and design decisions behind building this sandboxing tool.

Art-template suffered a supply chain attack via NPM, with attackers controlling the repository since 2025 and loading unauthorized JavaScript from third-party domains. The incident highlights that NPM remains the package manager where such supply-chain attacks regularly occur, with developers expressing helplessness about preventing them.

CVE-2026-45250 in FreeBSD causes a kernel stack overflow via the setcred(2) system call, allowing arbitrary code execution. The article satirically highlights that this is another memory safety flaw in C, the language behind most such vulnerabilities, while developers claim there is no way to prevent them.

CVE-2026-45584, a memory safety vulnerability in Microsoft Windows Defender caused by code written in C++, forced site reliability workers to urgently patch systems. The article satirically notes that C++ is the only language where such vulnerabilities regularly occur, with 90% of memory safety flaws over 50 years attributed to it, while users of the language express helplessness.

Amazonbot, Amazon's web crawler, has started respecting the robots.txt file, which allows website owners to control automated access. The author thanks Amazon for this change, noting it helps support a viable business model for smaller sites.

The author expresses frustration over GitLab conducting layoffs, noting that achieving success in this area could have been straightforward.

The article discusses recent Linux kernel vulnerabilities and suggests that users might want to hold off on installing new software temporarily due to security concerns.

The author describes experiencing a vivid dream while taking post-surgery medications including Seroquel and Xanax. The dream was notably direct and meaningful in relation to their medication regimen.

The article shares practical advice and lessons learned from spending a week in a hospital environment, covering how to navigate the experience of fluorescent lighting and medical equipment.

The author describes how the constant presence of medical machines provided comforting company during early morning recovery from surgery.

The author reflects on unexpected aspects of recovery that they didn't anticipate but now value and are unwilling to relinquish.

The author created a sponsor panel for their website using "vibe coding" to complete it before surgery. They report that the implementation turned out well.

AI tools are pushing people to work at higher levels of abstraction, but there are concerns about what this shift costs in terms of understanding and control over the underlying processes.

The author's homelab will be offline for at least 20 days, requiring them to endure the downtime.

The homelab systems did not experience downtime as previously thought. All services remained operational despite earlier concerns about DNS issues.

AI 'GPUs' are graphical processing units that cannot actually process graphics. The term refers to specialized hardware designed for artificial intelligence tasks rather than traditional graphics rendering.

Claude Code won April Fools Day this year by giving users a digital tamagotchi pet. The playful feature was well-received by the community.