Deno

Tendril – a self-extending agent that builds and registers its own tools

Tendril enables AI agents to autonomously build and register new tools at runtime, creating a self-improving capability registry that scales without human intervention.

Lute: A Standalone Runtime for Luau

Lute brings Roblox's Luau scripting language to standalone systems with OS-level APIs (file I/O, HTTP, crypto, process control), letting game code run as general-purpose programs on any machine.

Anthropic bakes memory fixes into Bun 1.1.13 as developers complain of leaks

Bun 1.1.13 tackles production memory leaks with a redesigned allocator, cutting baseline usage by 5% and fixing long-running process crashes.

Okay, what actually uses Rust

Rust adoption has moved from hype to mainstream production across critical infrastructure—the Linux kernel, Windows 11, AWS, Discord, and NSA are now deploying it at scale to replace C/C++ memory vulnerabilities.

JavaScript Sandboxing Research

Simon Willison leveraged Claude Code as a research agent to systematically evaluate eight JavaScript sandboxing approaches for safely executing untrusted code, demonstrating how AI assistants can accelerate security research for developers building user-code execution platforms.