The Daily Index — Thursday, October 24, 2024 · TLDR Index

Across today’s newsletters

Today’s Index

TLDR

TESLA HAS BEEN TESTING A ROBOTAXI SERVICE IN THE BAY AREA FOR MOST OF THE YEAR

Elon Musk revealed during Tesla's earnings call on Wednesday that the company has been testing a robotaxi service in the Bay Area. Tesla employees have been able to summon an autonomously operated Tesla vehicle for trips using the company's prototype ride-hailing app for the past few months. The vehicles are operating using the latest version of Tesla's Full Self-Driving software, which Musk claims will be 1,000 times better than human driving by the second quarter of 2025. Musk says that he expects to roll out a paid ridehailing service in California and Texas starting next year, pending regulatory approval.

theverge.com · 2 min

TLDR AI

SIMPLIFYING, STABILIZING, AND SCALING CONSISTENCY MODELS

OpenAI has released some work discussing improvements to consistency models (which generate in two steps as opposed to 1,000 for diffusion). They still rely on distillation from an existing diffusion model, but this work aims to improve and stabilize them as they scale.

links.tldrnewsletter.com · 12 min

TLDR Web Dev

THE TRUE NATURE OF USEACTIONSTATE

The useActionState hook in React 19 helps manage return values from server functions and makes the user experience for asynchronous operations. This article introduces a simple TODO app built with useReducer and shows how to refactor it to utilize useActionState for persistence, adding optimistic UI updates and error handling. Integrating useActionState with useOptimistic makes the user experience much better and smoother.

nikhilsnayak.dev · 16 min

TLDR Crypto

FORMER CELSIUS CEO TO RETURN TO COURT ON NOV. 13

Former Celsius CEO Alex Mashinsky will return to court on November 13 to address his motion to dismiss fraud and market manipulation charges. Mashinsky faces multiple felony counts related to manipulating the price of Celsius' CEL token. He will also have a pretrial conference on January 16, with his jury trial set to begin on January 28. His co-defendant Roni Cohen-Pavon has pleaded guilty and will be sentenced on December 11.

cointelegraph.com · 2 min

TLDR Design

COLLINS' REBRAND OF BOSE LEAVES THE ORIGINAL 1960S WORDMARK (MOSTLY) UNTOUCHED

Collins rebranded Bose with the new perspective "Sound is Power," emphasizing its sound technology and innovation expertise. The identity includes a custom typeface, expanded wordmark, broad color palette, and dynamic visuals to maintain Bose's reputation while appealing to new audiences.

itsnicethat.com · 1 min

TLDR

APPLE'S FIRST IOS 18.2 BETA ADDS MORE AI FEATURES AND CHATGPT INTEGRATION

Apple has released the first beta of iOS 18.2, which adds tools like the ability to generate emoji with Genmoji and images with Image Playground, more AI-powered writing features, integration with ChatGPT, Visual Intelligence for searching with the camera, and more. The first batch of Apple Intelligence features, including a slightly smarter Siri and notifications summary, is set to launch next week with the official release of iOS 18.1. The macOS Sequoia 15.2 developer beta, now available, has new Apple Intelligence tools, but doesn't include Genmoji.

theverge.com · 1 min

TLDR

JEFF BEZOS' BLUE ORIGIN LAUNCHES NEXT NEW SHEPARD SPACECRAFT FROM TEXAS WITHOUT A CREW

Blue Origin completed a launch and landing of an uncrewed flight test for its next New Shepard on Wednesday morning. The spacecraft is designed for humans and has an expanded flight capacity to better meet growing customer demand. The launch carried 12 payloads, mostly for research purposes. A link to the webcast recording of the launch is available in the article.

usatoday.com · 3 min

TLDR

A NEW BLUE ORIGIN: CEO DAVE LIMP IS BRINGING URGENCY AND ‘DECISIVENESS' TO JEFF BEZOS' SPACE COMPANY

While Blue Origin has not yet entered the serious rocketry game, the company is closer than ever to the long-awaited debut of its New Glenn rocket. The New Glenn launch vehicle will be able to lift up to 45,000 kilograms to low Earth orbit, double that of SpaceX's Falcon 9 rocket. It is designed to be partly reusable. New Glenn's first launch attempt is slated for November. The company aims to land New Glenn on its very first launch.

cnbc.com · 10 min

TLDR

USING RUST IN NON-RUST SERVERS TO IMPROVE PERFORMANCE

This article discusses different strategies for incrementally adding Rust into a searcher written in another language. Developers may want to do this if they identify functions not meeting their performance requirements because they're being bottlenecked by the CPU and the usual techniques of memoizing the function or improving its algorithm aren't feasible or effective. Sometimes, it's worth investigating swapping out the function implementation for something written in a more CPU-efficient language - like Rust.

github.com · 22 min