TLDR

TLDR 2025-09-17

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01GENERAL

Sponsored

When the former Zillow exec who sold his first company for $120m starts a new venture, people notice. _Thousands_ of people.

invest.pacaso.comSponsor

investors.

Disrupting the real estate industry once again, Pacaso's streamlined platform offers co-ownership of premier properties, revamping a $1.3T market.

invest.pacaso.com

before this opportunity ends on Thursday night.

_This is a paid advertisement for Pacaso's Regulation A offering. Please read the offering circular at invest.pacaso.com. Reserving the ticker symbol is not a guarantee that the company will go public. Listing on the Nasdaq is subject to approvals._

invest.pacaso.com

02BIG TECH & STARTUPS

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.com7 min read

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.com3 min read

03SCIENCE & FUTURISTIC TECHNOLOGY

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.com4 min read

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.com9 min read

04PROGRAMMING, DESIGN & DATA SCIENCE

Sponsored

BASECAMP — SIMPLE PROJECT MANAGEMENT THAT ACTUALLY WORKS

Most tools are bloated, chaotic, or force you into their way of working. Basecamp cuts the noise: chat, Kanban, docs, and schedules [9] — all in one calm, straightforward space. No hype, no chaos. Just the features you need to get stuff done.

basecamp.comSponsor

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.com48 min read

IF ALL THE WORLD WERE A MONOREPO

R's central package manager, CRAN, builds each package before publication, testing against a variety of R versions and operating systems. Even if a package passes tests against the full matrix of R versions and platforms, CRAN still reruns the tests for all of the packages that depend on that package. This means some packages can be blocked until dependent packages are upgraded. This approach, which clearly puts a burden on package developers, results in an excellent workflow for R's central user base, who want to spend as much time as possible on the details of data analysis, not stuck in transitive dependency hell.

jtibs.substack.com10 min read

05MISCELLANEOUS

JACK MA RETURNS WITH A VENGEANCE TO ‘MAKE ALIBABA GREAT AGAIN'

Jack Ma is now back on Alibaba's campuses and is more directly involved than he's been in half a decade. He had resigned as chairman in 2019 and retreated from the public eye after a speech he made in 2020. The company has been run by two of Ma's longest-serving lieutenants, Joe Tsai and Eddie Wu, since 2023. Signs of Ma's influence can be seen in the company's pivot to artificial intelligence and its declaration of war on e-commerce foes JD and Meituan.

bloomberg.com11 min read

MODS REACT AS REDDIT KICKS SOME OF THEM OUT AGAIN: “THIS WILL BREAK THE SITE”

Reddit is rolling out new rules that mean that users will not be able to moderate more than five subreddits with 100,000 monthly visitors. A small number of moderators will be required to leave their posts due to the new rules. Reddit says the change will help enable diverse perspectives and experiences. Moderators will be able to seek exemptions.

arstechnica.com8 min read