The Daily Index — Thursday, January 9, 2025 · TLDR Index

Across today’s newsletters

Today’s Index

TLDR

IOS 18.3 HINTS AT NEW ‘INVITES' APP FROM APPLE TO CREATE AND MANAGE EVENTS

References to an 'Apple Invites' app were first found in one of the iOS 18.2 betas. They were removed from the final version, but they are now back in iOS 18.3 beta 2. The app is likely designed to help users organize meetings and in-person events. It will essentially show a list of people invited to an event and who has already confirmed attendance. It is unclear whether Invites will be a standalone app or if Apple will integrate it with other parts of its system.

9to5mac.com · 2 min

TLDR AI

NVIDIA'S PERSONAL AI SUPERCOMPUTER

Nvidia's DIGITS is a personal AI supercomputer powered by the GB10 Superchip. It offers a petaflop of AI performance, enabling local prototyping and deployment for models up to 200B parameters.

nvidia.com · 5 min

TLDR Web Dev

HOW REACT'S RENDER, EFFECTS, AND REFS WORK UNDER THE HOOD

This article explains React's rendering process, focusing on how `render`, `useEffect`, `useLayoutEffect`, and refs work together. There are two phases of rendering: the render phase (creating a virtual DOM and diffing it against the previous one) and the commit phase (updating the actual DOM and running effects). The use of the virtual DOM allows for efficient updates and cross-platform rendering. There are differences in using `useEffect` and `useLayoutEffect` for timing DOM manipulations.

tigerabrodi.blog · 10 min

TLDR InfoSec

CASIO SAYS HACKERS STOLE PERSONAL DATA OF 8,500 PEOPLE DURING OCTOBER RANSOMWARE ATTACK

Casio confirmed that an October ransomware attack by the Underground gang compromised the personal data of 8,500 people, including 6,500 employees and 1,900 business partners. The attack stole 200GB of data, though customer credit card information remained secure.

techcrunch.com · 2 min

TLDR Crypto

SOUTH KOREA SEEKS TO LIFT BAN ON INSTITUTIONAL TRADING OF CRYPTOCURRENCIES: REPORT

South Korea's Financial Services Commission (FSC) is expected to lift its ban on institutional cryptocurrency trading, starting with non-profits, as part of a gradual approach to grow the local crypto sector. This aligns with President Yoon Suk-yeol's crypto-friendly agenda and includes efforts to establish regulatory frameworks for stablecoins, exchanges, and token listings while introducing shareholder screening for virtual asset service providers.

links.tldrnewsletter.com · 2 min

TLDR

NVIDIA MAY ENTER THE ARM CPU MARKET AFTER ALL

Nvidia CEO Jensen Huang has hinted at broader ambitions for the Arm-based CPU within the GB10 Grace Blackwell chip. MediaTek, the chip's co-developer, also has its own aspirations. Huang recently introduced Nvidia's Project Digits at CES 2025. The cutting-edge $3,000 desktop AI supercomputer delivers an impressive 1 petaFLOPS of FP4 floating-point performance, making it a powerful tool for running AI models and workloads for home enthusiasts and researchers.

digitaltrends.com · 3 min

TLDR

NASA HAS JUST TWO MARS SAMPLE RETURN MISSION LANDER OPTIONS LEFT

NASA will need until 2026 before making a final decision on how the Mars Sample Return mission will work. The space agency has whittled the options to two: use the Jet Propulsion Laboratory (JPL), which would employ the sky crane technology to deposit a lander on the surface of the red planet, or use a commercial vendor to get a lander to Mars. The plan relies on the Perseverance trundlebot being able to make it to the lander. The JPL option would cost between $6.6 billion and $7.7 billion, while the commercial providers may cost between $5.8 billion and $7.1 billion. NASA has not provided details on what the commercial vendors suggested due to proprietary information concerns.

theregister.com · 2 min

TLDR

CHINESE RISC-V PROJECT TEASES 2025 DEBUT OF FREELY LICENSED ADVANCED CHIP DESIGN

The Institute of Computing Technology at the Chinese Academy of Sciences' Xiangshan project aims to use the permissively licensed RISC-V ISA to create a high-performance chip. It has published the designs of its third-generation chip called Kunminghu, a 64-bit RISC-V architecture that supports multiple parallel processing units capable of integer, floating-point, and vector operations. The designs will be available under a royalty-free, non-exclusive, irrevocable copyright license to reproduce, use, modify, or distribute.

theregister.com · 3 min

TLDR

DOUBLE-KEYED CACHING: HOW BROWSER CACHE PARTITIONING CHANGED THE WEB

The web's caching model recently underwent a fundamental shift that challenges many performance optimization assumptions. Browsers traditionally maintained a simple key-value store for cached resources. While efficient, this model leaked information. With the new model, double-keyed caching, browsers use two pieces of information: the top-level site making the request and the resource's URL. It caches identical resources separately for each site that requests them, effectively partitioning the cache and preventing cross-site tracking and other privacy issues - a trade-off between security and efficiency.

addyosmani.com · 12 min