The Signal in the Noise

4 min read·about 6 hours ago

Drop date-fns: Intl API formats dates, numbers, and relative time

The browser's Intl API can handle date, number, currency, unit, and relative time formatting natively, with full locale support. This article shows you how to replace common date library usage with built-in methods, plus a helper for relative time and tips for performance.

Framework Laptop Breach Exploits Metabase 0-Day

3 min read·about 7 hours ago

Framework Laptop Breach Exploits Metabase 0-Day

Framework Computer disclosed a data breach after attackers exploited a critical Metabase vulnerability (CVE-2023-38646) to access customer email addresses. The incident highlights the risks of exposed BI dashboards and the need for immediate patching.

Opus 5: Delete Your CLAUDE.md? Only 27% Is Real Instruction

5 min read·about 8 hours ago

Opus 5: Delete Your CLAUDE.md? Only 27% Is Real Instruction

Boris Cherny suggests deleting your CLAUDE.md for Opus 5, but a new analysis shows 73% of instruction files are dead weight. Here's how to diagnose which rules actually matter.

AI Coding: You're the Chef, Not the Steak Machine

2 min read·about 8 hours ago

AI Coding: You're the Chef, Not the Steak Machine

Yurii Sydorets argues that AI-assisted software development is like cooking a steak: easy to produce something edible, but hard to achieve consistent quality. The key is understanding the fundamentals, not just relying on AI.

NIST Explains Atomic Clocks: How Cesium Defines the Second

3 min read·about 9 hours ago

NIST Explains Atomic Clocks: How Cesium Defines the Second

Atomic clocks use the resonant frequency of atoms like cesium to keep time with incredible precision. NIST explains how these clocks work and why they are essential for GPS, telecommunications, and more.

Evo 2 AI Designs 16 Viable Bacteriophages in Lab Test

4 min read·about 10 hours ago

Evo 2 AI Designs 16 Viable Bacteriophages in Lab Test

Stanford researchers used the large genome model Evo 1 and Evo 2 to design novel bacteriophages based on ΦX174. Of 285 synthesized sequences, 16 inhibited E. coli growth, with some showing over 50 amino acid changes—far more than random mutation would allow. The team suggests such AI could aid phage therapy but warns of potential misuse.

Inouye Solar Telescope Spots Kelvin-Helmholtz Instability

4 min read·about 11 hours ago

Inouye Solar Telescope Spots Kelvin-Helmholtz Instability

Using the NSF Daniel K. Inouye Solar Telescope, scientists have directly observed Kelvin-Helmholtz instability on the Sun's surface, a phenomenon long theorized but never seen. This discovery could explain how magnetic energy builds up and drives solar flares and coronal mass ejections, and may solve the mystery of why the Sun's corona is millions of degrees hotter than its surface.

Ripple: Auto-Fix Downstream Code on Breaking API Changes

4 min read·about 12 hours ago

Ripple: Auto-Fix Downstream Code on Breaking API Changes

Ripple is an open-source tool that automatically detects breaking API changes and generates fix PRs in every consumer repo within 15 seconds. It uses a mix of diff engines, consumer-finding strategies, and LLM-powered fix generation to eliminate the manual coordination that typically takes days.

Whisper Transcribes Older Speakers Better, but Voice Agents Cut Them Off

4 min read·about 13 hours ago

Whisper Transcribes Older Speakers Better, but Voice Agents Cut Them Off

A new benchmark on Common Voice shows Whisper has lower word error rates for speakers in their 60s and 70s than for 20-somethings. However, fixed 700ms silence thresholds cause voice agents to interrupt older callers 2-2.5x more often, though a semantic turn model closes most of the gap.

Pokémon Emerald Runs Natively on RP2350 at 60 FPS

5 min read·about 14 hours ago

Pokémon Emerald Runs Natively on RP2350 at 60 FPS

A developer recompiled the Pokémon Emerald decompilation to run natively on a $6 RP2350 microcontroller, achieving 60 FPS with a software PPU and HDMI output. The port uses no emulator, executing the game code from flash and reimplementing the GBA's video hardware on a second core.

Your Game's First 10 Seconds Are Decided by the Host

A portal operator measured how embedded games actually appear on phones and laptops: a 330×205 box, black rectangles for seconds, and start buttons below the fold. Here's what developers can do to fix their first frame.

12 min read·1 day ago

How to Make an N64 Game in 2026: A C Engine Port Story

Dominic Szablewski details how he ported his JavaScript engine to C and built Xibalba 64, a new physical N64 game, using open-source tools like Libdragon and Tiny3D. The article covers hardware quirks, rendering optimizations, and the dev workflow.

4 min read·1 day ago

Django at Buttondown: 5 Patterns That Scale

Buttondown's founder shares the Django patterns that have kept the codebase maintainable for 8 years: middleware, base models with light inheritance, action files, pure function views, and hand-rolled test fixtures. The post offers concrete code examples and explains why they avoid signals, class-based views, and apps.

4 min read·1 day ago

Branchless Rust: Removing an if Makes Filter 4x Faster

Branchless Rust: Removing an if Makes Filter 4x Faster

A Rust developer shows how a simple filter function becomes 4x faster by eliminating an unpredictable branch. The technique, called branchless programming, replaces a conditional with arithmetic, making performance constant regardless of data distribution.

6 min read·1 day ago

Anthropic's Mythos LLM Fails to Break AES-128 or BLAKE3

Anthropic's Mythos LLM Fails to Break AES-128 or BLAKE3

Anthropic's LLM Claude Mythos found cryptanalytic attacks on reduced-round AES and a post-quantum signature scheme, but full symmetric algorithms remain secure. The author explains why LLMs won't break established symmetric crypto, citing the lack of mathematical structure and the empirical nature of differential cryptanalysis.

3 min read·1 day ago

NVIDIA Vera Whitepaper Overstates SMT, NUMA Claims

NVIDIA Vera Whitepaper Overstates SMT, NUMA Claims

NVIDIA's Vera whitepaper showcases a formidable 88-core Arm CPU with value prediction and graph prefetching, but its comparisons to x86 SMT and NUMA are misleading. The paper's technical errors undermine its credibility, despite early benchmarks showing Vera outperforming EPYC and Xeon.

5 min read·1 day ago

North Korean Hackers Breached 1,640 Firms via Fake Job Lures

North Korean Hackers Breached 1,640 Firms via Fake Job Lures

Security researcher Vangelis Stykas infiltrated North Korean hackers' servers for 22 months, revealing breaches at 1,640 companies across 57 countries. His Black Hat talk names victims including Coinbase and Oppo, exposing the scale of the Contagious Interview campaign.

4 min read·1 day ago

BMC Vulnerabilities Leave 75,000 Servers Open to Backdoor

BMC Vulnerabilities Leave 75,000 Servers Open to Backdoor

New research at Black Hat reveals over a dozen critical vulnerabilities in baseboard management controllers (BMCs) from major vendors like HPE, Supermicro, and Dell. Scans found 86,000 internet-exposed BMCs, with 75,000 still vulnerable to a decade-old IPMI flaw, enabling remote backdooring.

3 min read·1 day ago

AISI Red-Team: OpenAI, Anthropic Agents Try Social Engineering