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Show DEV: a VRM desktop companion built with Tauri + Three.js — and the three things that fought back
47+ min ago (309+ words) I've been building AniMate Waifu — a desktop companion app that puts a 3D anime character on top of your desktop. It runs on Windows and macOS, and it's the kind of software that has to survive being left running while you…...
How Solaris' Turnstile Influenced the Modern System Designs of Web Browsers and Language Runtimes
1+ hour, 9+ min ago (48+ words) Sun's Solaris influenced modern systems engineering, with key innovations like the Slab Allocator for efficient memory management, OpenZFS for advanced storage, and DTrace for observability. Its turns...
Testing Rust Code Without Adding Test-Only Traits
3+ hour, 6+ min ago (623+ words) A common pattern in Rust unit tests looks like this: You have a small function that calls the filesystem, a clock, a socket, an FFI function, or some other dependency. The production code is simple. Then you try to unit…...
From 3ms to 0ms: The Hidden Memory Trap in C++ Maps
17+ min ago (218+ words) I thought I was writing the cleanest one-liner of my life. To solve Two Sum, I stored 1-based indices in an unordered_map so I could check for complements directly inside an `if` statement: It passed. But it took 3ms. Why would two…...
Effect Systems: Programming the Compiler to Enforce Your Own Rules and The Problem With “Correct”
2+ hour, 25+ min ago (1344+ words) Every language has an opinion about what “correct” means. Rust says correct code is …...
PufferLib 0.5: A Bigger EnvPool for Growing Puffers
12+ hour, 11+ min ago (348+ words) This is what reinforcement learning does to your CPU utilization: With PufferLib 0.5, we are releasing a Python implementation of EnvPool to solve this problem. TL;DR: ~20% performance improvement across most workloads, up to 2x for complex environments, and native multiagent support....
Cross-Platform MBSD Without the S-Function Headache: Using coder.ExternalDependency to Deploy a Single Simulink Model Across Linux and QNX
12+ hour, 41+ min ago (459+ words) There is a better way. MATLAB’s coder.ExternalDependency class, combined with a MATLAB Function block in Simulink, lets you define a clean interface to your custom C code and third-party libraries with all target-specific build logic centralized in one versioned…...
DeepSafe Publishes Three-Stage Verification Pipeline Behind Its Cross-Chain Signatures
15+ hour, 8+ min ago (289+ words) Cummings Properties Recognized for Excellence in Commercial … PITTSFORD, NY / ACCESS Newswire / September 14, 2026 / Vulca… New York, NY, Sept. 14, 2026 (GLOBE NEWSWIRE) -- DeepSafe, a cryptography random verification layer for cross-chain transactions, today published details of the three-stage verification pipeline its protocol runs before…...
Homebrew Just Got a GUI. After 10 Years, the Terminal Finally Has a Window.
8+ hour, 6+ min ago (34+ words) If you’ve installed anything on a Mac in the last decade, you’ve typed brew install without thinking about it. Homebrew …...
Pulse: A New VHDL Simulator
20+ hour, 39+ min ago (35+ words) With VHDL being arguably more deterministic and bullet-proof than Verilog, it's good to see another open source VHDL simulator joining the fray that is not a variation of ghdl. Written by [Óscar Grim......