The Daily Index — Wednesday, September 17, 2025 · TLDR Index

Across today’s newsletters

Today’s Index

TLDR

TIKTOK BUYERS TO INCLUDE ORACLE, SILVER LAKE, AND ANDREESSEN

US President Donald Trump and Chinese President Xi Jinping are set to discuss a deal where TikTok's US operations would be acquired by a consortium that includes Oracle, Andreessen Horowitz, and Silver Lake. The framework would create a US-based version of the app. ByteDance will license the technology behind its recommendation algorithms. Trump has postponed the deadline for ByteDance to divest TikTok's US operations until December 16 to buy time for the transaction to be completed.

links.tldrnewsletter.com · 7 min

TLDR AI

OPENAI READIES ORDERS IN CHATGPT FOR NATIVE CHECKOUT AND TRACKING

OpenAI is preparing to introduce a new 'Orders' section in ChatGPT settings that will let users add credit cards directly to ChatGPT for streamlined purchases. The feature will likely benefit frequent ChatGPT users who purchase plugins, digital goods, or services through the platform. OpenAI is also working to bring parental controls to the ChatGPT web interface. The additional checkout and parental controls align with broader industry trends to turn AI chat platforms into daily utilities with payment, safety, and management features built in.

testingcatalog.com · 2 min

TLDR Web Dev

FROM 8 YEARS DOWN TO 6 MONTHS: HOW WE BUILT AI TO SPLIT THE MONDAY.COM MONOLITH

Monday.com successfully used an AI-powered migration system called "Morphex" to break apart its massive JavaScript client monolith in just 6 months, reducing the original estimate of 8 person-years of manual work. Morphex combines AI with deterministic code orchestration, breaking the complex migration into small, validated steps while using Monday.com's own platform to track progress and manage thousands of files across the codebase. The hybrid approach has strict validation at each step, human oversight through "Human Todos" and code reviews, and parallel processing to migrate from JavaScript to TypeScript.

engineering.monday.com · 8 min

TLDR Crypto

SOLANA TREASURY FIRM HELIUS RAISES $500M, STOCK SOARS 200%

Helius Medical Technologies has raised over $500 million in a private financing round led by Pantera Capital and Summer Capital to create a Solana-focused treasury company. Shares surged over 200% above $24 in pre-market trading following the announcement. The vehicle will hold SOL as its reserve asset and aims to expand to more than $1.25 billion through stock warrants. It will directly compete with recently launched Forward Industries, which has already purchased 6.8 million SOL tokens for roughly $1.58 billion last week from its $1.65 billion war chest backed by Galaxy Digital. Helius plans to leverage Solana's yield-bearing design to generate income through staking rewards of around 7% and DeFi lending opportunities. Incoming executive chairman Joseph Chee will lead the digital asset strategy alongside Pantera's Cosmo Jiang and Dan Morehead.

coindesk.com · 4 min

TLDR Design

APPLE'S IOS 26 WITH THE NEW LIQUID GLASS DESIGN IS NOW AVAILABLE TO EVERYONE

Apple has released iOS 26 for iPhone 11 and newer, featuring a major “Liquid Glass” design overhaul inspired by Vision Pro, new call screening and hold assist in the Phone app, in-app translation, an updated Messages experience, and revamped apps like Games, Preview, Music, Maps, Camera, and Photos. While lighter on AI than last year, it introduces live translation across apps and AirPods, on-screen visual intelligence, and updates to Genmoji and Image Playground, alongside numerous quality-of-life improvements such as customizable alarm snoozes, Wallet digital IDs, smarter reminders, and enhanced parental controls.

techcrunch.com · 7 min

TLDR

SPACEX IS WORKING WITH CHIP MAKERS FOR STARLINK CELL SERVICE

SpaceX is working with microchip manufacturers to add support for Starlink's satellite-to-cell service into devices. The company plans to launch new satellites that support its direct-to-device business in the next two years. It will conduct mobile phone tests late next year.

links.tldrnewsletter.com · 3 min

TLDR

SHOWS

Eli Lilly's weight loss pill, orforglipron, can help people reduce their body weight by as much as a fifth. The drug targets the same GLP-1 receptors as weight loss injections such as Mounjaro and Wegovy. While the weight loss seen in people taking the tablet is not as stark as that seen in those taking injectable forms of the drug, the tablet is significantly more accessible and convenient. Eli Lilly expects substantial demand when the new pill is launched.

theguardian.com · 4 min

TLDR

HOW SPACEX TURNED A TEXAS MARSH INTO THE WORLD'S MOST WATCHED SPACEPORT

SpaceX's Starbase, a massive rocket development site and the home of Starship, started as little more than an impossible stretch of empty land along the South Texas coast. The degree of difficulty of transforming the site did not deter Elon Musk, so the company tackled its issues one by one. This article looks at how the company transformed the land into Starbase and the challenges that it overcame along the way.

spacenews.com · 9 min

TLDR

HOW TECH COMPANIES MEASURE THE IMPACT OF AI ON SOFTWARE DEVELOPMENT

85% of software engineers are using AI coding tools at work, but things like tokens aren't exactly cheap, so companies need to know how to measure whether or not they are worth the money. This article looks at how some tech companies measure AI impact to uncover insights on how to get started in this tricky field. Solid foundations matter. Have an experimental mindset when measuring AI impact.

newsletter.pragmaticengineer.com · 48 min