Article URL: https://www.experimental-history.com/p/we-need-more-goat-sacrifices Comments URL: https://news.ycombinator.com/item?id=50452652 Points: 5 # Comments: 0
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A project has been shared on Hacker News showing the Pharo programming environment running directly inside a web browser. The implementation uses WebAssembly to execute Pharo's virtual machine client-side. The demo is hosted as a web page on a personal GitHub Pages site. The post drew modest attention, with 4 points and no comments at the time of listing. The source material provides limited detail beyond the link itself.
The article examines Fable/Mythos 5.2, a coding-focused model release that appears designed for long, multi-step workloads rather than isolated snippets. Fable carries tighter guardrails, while Mythos is a more permissive profile aimed at enterprise settings with structured security processes. The announced pricing drops to $8 input and $40 output, and the suggested approach is a stable general model for routine tasks, reserving the more powerful model for demanding burst work. Demonstrations include swarms of around 1,000 sub-agents and an attempt to build a bootable operating system from an empty folder, which the author presents as signs of greater coherence over large projects. The piece argues that benchmark numbers matter less than how such models handle real, verifiable engineering constraints.
A developer released an MIT-licensed React component that opens and edits Word, Excel and PowerPoint files directly in the browser. The author built it to avoid running a document server or relying on view-only libraries that struggle with large spreadsheets. According to the post, the engine streams files lazily and parses XML in a Web Worker, so a 300,000-row sheet opens in roughly 300 milliseconds. Editing covers text, tables, formulas, slides and shapes, with optional real-time collaboration that requires a small WebSocket backend. The project is only a few days old, lacks support for charts, pivot tables and some other features, and the author acknowledges it was largely written with AI coding assistance.
Aegis is a personal cyber defense platform designed to help non-technical users spot everyday threats such as fake links, deceptive emails, malicious attachments and leaked passwords. Its Smart Scan feature accepts any pasted content and automatically routes it to the appropriate analyser. The platform bundles ten tools, including URL, email and file analysers, a password lab, a breach check, a secret scanner, an encrypted vault, a website audit, a scam message checker and a domain and TLS checker. Every finding in a report comes with a suggested fix, and the project's code and live demo are publicly available. The developer also reports that the platform was hardened against its own security audit, with 186 automated tests passing.
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