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15 postsFaCTz: GPU Compressor Preserves Vector-Field Topology at 60 GB/s
FaCTz is the first GPU-based lossy compressor guaranteeing critical-point preservation in vector fields, hitting 60 GB/s—up to 640x faster than cpSZ.
Why Debug Info Makes Rust-to-WebAssembly Builds 40x Slower
LLVM's Register Stackify pass mishandles debug records, making Rust-to-WebAssembly builds up to 40x slower; a fix targets the root cause.
Python library verifies OpenAI's signed AI agent traffic (RFC 9421)
regent-httpsig is an open-source Python library that verifies and signs OpenAI-style AI agent HTTP traffic per RFC 9421 and Web Bot Auth drafts.
Spectre Flaw Leaks JWT Tokens on Cloudflare Workers via Remote Timers
A new Spectre attack bypasses Cloudflare Workers' DyPrIs defense, leaking JWT tokens via microarchitectural timers; Cloudflare responded with MPK-based isolation.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comJavaScript Error Disabled Server Rendering on 190 Pages
Google reported soft 404 errors on 190 pages due to a JavaScript issue. An overview of the problem and its solution.
WebAuthn Level 3: New Features for Passkeys
WebAuthn Level 3 introduces passkey support and improved usability for developers.
Building in the Cloud with Codex, Safely
Explore safe cloud coding with Codex. Learn about AGENTS.md and isolated working environments.
Enhancing Postgres Performance with Row-Level Security
Tips for resolving performance issues in Postgres using Row-Level Security (RLS).
AutoGPT Email Block: SSRF Vulnerability and Its Implications
The SSRF vulnerability in AutoGPT's `SendEmailBlock` feature allows internal network scanning and service information exfiltration.
Shape of System Structure: Engineering for Bounded Cognition
An exploration of the importance of system structure in engineering and strategies for bounded cognition.