The hottest Tech Substack posts right now

And their main takeaways
Category
Top Business Topics

Why people are burning Waymos

Taylor Lorenz's Newsletter • 1881 implied HN points • 09 Jun 25
🇺🇸 U.S. Politics Protests Tech Media Culture Public Opinion
  1. Waymo vehicles were burned during protests in Los Angeles, showing strong feelings about immigration issues. People were angry enough to damage these self-driving cars as a form of expression.
  2. The situation highlights a growing connection between technology and social movements. It reflects how tech can be involved in protests and public sentiments.
  3. Various groups, including tech people and the media, reacted to these events on social media. This shows how quickly information spreads and the importance of online platforms in shaping narratives.

The vibes are bad

Alex's Personal Blog • 65 implied HN points • 04 Mar 25
💼 Business Finance Tech Market Trends Investments Economics
  1. Okta and Gitlab had great stock performances today, showing positive earnings and growth. It's nice to see some companies thriving in a tough market.
  2. The stock market is struggling, with major indices like the DJIA and S&P500 dropping significantly. This could raise concerns about an upcoming recession.
  3. Despite the bad vibes in the market, there are still bright spots like new music releases making waves. It's important to find joy even when things seem uncertain.

All Fear The Cloud and Twitter Financials

Alex's Personal Blog • 131 implied HN points • 06 Feb 25
💼 Business Finance Tech Marketing Startups Economics Investments
  1. Twitter's financial health has changed a lot since Musk bought it. Today, it makes less money but is more profitable than before.
  2. There are mixed opinions about the future of AI startups and cloud services. Some believe they'll thrive, while others think they'll face tough competition and slim profits.
  3. Some companies, like Deel and Glean, are doing well in the AI space. They've shown strong growth and profitability, even in a tough market.

I thought we liked free markets

Alex's Personal Blog • 32 implied HN points • 21 Feb 25
💼 Business Finance Crypto Tech Economics Market Trends
  1. Advertisers are feeling pressure from X to spend more, as there are concerns about political consequences if they don't. This shows a shift in how government and business interact.
  2. Block's recent earnings report missed expectations, raising concerns for the fintech sector. Although not devastating, this might delay new company launches in the industry.
  3. Coinbase has had a legal win against the SEC, which could open doors for more crypto companies. Without strong regulations, this market may see both opportunities and risks for investors.
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How Duolingo reignited user growth

Lenny's Newsletter • 9571 implied HN points • 28 Feb 23
💼 Business Tech Marketing Growth Product Leadership
  1. Duolingo achieved 4.5x user growth over four years through innovative strategies like leaderboards and push notifications.
  2. Their focus on improving retention over new user acquisition led to significant improvements in engagement metrics.
  3. Using data and models, like Zynga and MyFitnessPal did, helped Duolingo identify North Star metrics and drive growth effectively.

❄️💥 Quels risques en 2024 ?

Snowball • 1886 implied HN points • 21 Jan 24
💼 Business Tech Finance Economy Startups Investing
  1. Taiwan Semiconductor (TSMC) is a major tech company that manufactures chips for various devices.
  2. Experts and global leaders predict risks that could cause crises in 2024 like environmental issues and technology advancements.
  3. The internet's evolution to omnipresence due to smartphones raises questions about implications and opportunities.

Chia tay Google

Thái | Hacker | Kỹ sư tin tặc • 4233 implied HN points • 01 Apr 23
💼 Business Career Employment Tech Gratitude
  1. The author has decided to leave Google after nearly 12 years, feeling sad about this personal decision.
  2. The author jokingly chose April Fools' Day to announce this decision but ultimately feels the weight of the farewell.
  3. Working at Google was a dream come true for the author, and they express deep gratitude towards their colleagues and friends.

Top Links 646 Defense tech. The Trump tower in Belgrade. Time-biased and space-biased media. The global gender crisis & the book DuBois could not finish.

Chartbook • 286 implied HN points • 11 Feb 25
🇺🇸 U.S. Politics Defense Media Gender Architecture Tech
  1. There is ongoing discussion about defense technology and its impacts on society. People are exploring how tech shapes our safety and security.
  2. The mention of the Trump tower in Belgrade shows that events and places linked to political figures continue to draw attention. The tower serves as a symbol of larger political themes.
  3. The global gender crisis highlights ongoing issues related to equality. It suggests a need for deeper conversations and solutions around gender disparities.

News of the Week (February 5 - 9)

Stock Market Nerd • 825 implied HN points • 10 Feb 24
💼 Business Tech Finance Earnings Macro Portfolio
  1. Cloudflare provides web optimization and security, showing strong revenue growth and expanding services beyond traditional security tools like network firewalls
  2. Spotify had a mixed quarter, with growth seen in 2023 but missed revenue estimates for Q4, leading to a focus on evolving its operations
  3. Amazon plans cost cuts in its healthcare unit, while Duolingo faces the risk of potential disruption by emerging GenAI language translation technologies

Broadcom’s Google TPU Revenue Explosion, Networking Boom, VMWare Integration

SemiAnalysis • 4849 implied HN points • 30 Aug 23
💼 Business Tech Acquisitions Networking Software Revenue
  1. Broadcom is the second largest AI chip company in the world behind NVIDIA, driven by Google's TPU ramp.
  2. Broadcom's strategy involves acquiring companies with strong products, cutting costs, and focusing on core products.
  3. Broadcom has diversified segments including wireless, networking, and custom silicon, with a focus on efficiency and stable growth.

Greek tech salaries

The Greek Analyst • 279 implied HN points • 24 May 24
💼 Business Tech Startups Economy Gastronomy
  1. Salaries in the Greek tech industry are usually higher than in other domains and pertain to high-productivity jobs, which can drive up salaries in other industries.
  2. Despite some improvements in recent years, Greek tech salaries are still relatively low compared to other European countries, with Greek IT workers having one of the lowest average compensations in Europe.
  3. The current landscape in the Greek tech market presents opportunities for local tech talent as remote global companies are showing interest, leading to a rise in demand and potential for better compensation packages.

Top Links 613 The surge in big tech capex. The shipbuilding boom. Litigating butter chicken. Are we entering post-literate society?

Chartbook • 371 implied HN points • 09 Jan 25
💼 Business Economics Tech Investment Industry Trends
  1. Big tech companies are investing a lot in their capital, which is changing the economy in significant ways. It's interesting to see how this trend has developed over the last 15 years.
  2. There is a noticeable rise in shipbuilding, suggesting that the industry is picking up. This could mean more jobs and trade opportunities in the future.
  3. The concept of a post-literate society is being discussed, raising questions about how we communicate and share information today. It makes you think about the impact of technology on reading and writing.

What I Read This Week...

Chamath Palihapitiya • 1159 implied HN points • 02 Dec 23
🕹 Technology Tech Medicine Politics Business
  1. Anduril's new autonomous fighter jet has significant advantages over legacy missile systems.
  2. Novo Nordisk paid U.S. doctors to promote its obesity drugs to tackle the global obesity epidemic.
  3. Huawei supports smaller companies in the semiconductor supply chain to build a self-sufficient chip network in China.

How Eric Newcomer scaled his startups newsletter into a $2 million business

Simon Owens's Media Newsletter • 499 implied HN points • 06 Dec 24
💼 Business Entrepreneurship Startups Tech Media Revenue Models
  1. Eric Newcomer started a newsletter focused on startups and venture capital, which has become very successful. He went from traditional journalism to creating his own business.
  2. His newsletter is projected to earn $2 million a year, mostly from events he hosts. This shows that live events can be great for generating income.
  3. Working closely with a wealthy audience helped him grow his business. Being focused on a specific, affluent group made his newsletter more appealing and profitable.

The Luddite Kids saying NO to Smartphones

Break Free with Karen Hunt • 1415 implied HN points • 17 May 23
🎭️ Culture Youth Tech Media Wellness Psychology
  1. Young people are starting to reject smartphones and social media for improved mental health and real-life connections.
  2. The increasing use of technology has led to a mental health crisis among students, with many struggling to attend school.
  3. Children are influenced by social media influencers and marketing to buy things, alter their appearance, and follow trends, leading to dissatisfaction and body dysphoria.

Is Substack exaggerating its network effects?

escape the algorithm • 579 implied HN points • 06 Feb 24
💼 Business Tech Marketing Analytics Platforms Subscription
  1. Substack's network effects might be exaggerated: Data shows that most new subscribers come from sources other than Substack.
  2. Subscriber growth on Substack may not solely be due to Substack's technology: Many readers find newsletters due to recommendations from other writers or external sources.
  3. The power of a newsletter audience lies more in the people than the platform: Leaving Substack might not drastically impact growth as much as anticipated.

#147 Makers vs. machines

Design Lobster • 339 implied HN points • 18 Mar 24
🪑 Design Tech History Furniture Creativity Inspiration
  1. Designers are exploring the blend of machine-made and hand-crafted designs, questioning if designers should also code to bridge the gap between design and engineering.
  2. The concept of 'Design Engineers' is gaining popularity, where individuals contribute to design with wireframes, mockups, and front-end code, streamlining the development process.
  3. The 'Cesca' chair, inspired by a designer's bicycle ride home, embodies the merging of machine aspects with handcrafted elements, prompting a reflection on designs that combine both.

ServiceTitan just kicked the IPO door wide open

Alex's Personal Blog • 65 implied HN points • 13 Dec 24
💼 Business Startups Investing Finance Economics Tech
  1. ServiceTitan recently went public, and its stock price rose significantly on the first day, showing strong investor interest. This kind of IPO performance typically generates excitement in the market.
  2. The company managed to raise more money than expected, which can indicate positive investor confidence and a solid business outlook.
  3. With ServiceTitan's success, there's hope for more tech companies to follow suit and achieve similar or even greater valuations in the future.

Nvidia and the Longevity of Technology Moats

The Chip Letter • 2839 implied HN points • 01 Aug 23
🕹 Technology Tech
  1. Nvidia is a major player in AI technology with a market cap over one trillion dollars.
  2. The longevity of technology moats like Intel's x86 and IBM's System/360 can provide insights into maintaining dominance in the industry.
  3. Comparing Nvidia's position with these examples can help understand the sustainability of its competitive advantage in the long term.

Vibe Check: Google and Amazon. Earnings: IoT(SMTC, NOD, SLAB,PI), RMBS, AMD

Mule’s Musings • 141 implied HN points • 09 Feb 25
💼 Business Earnings Tech IOT Finance Market Trends
  1. Google and Amazon are being assessed for their performance and outlook. People are paying attention to how these companies are doing.
  2. The earnings report includes various companies related to the Internet of Things like SMTC and AMD. These companies are important to keep an eye on for future trends.
  3. This is the first part of a weekly summary about company earnings. Expect to see more updates on financial performances soon.

Calif is hiring!

Thái | Hacker | Kỹ sư tin tặc • 738 implied HN points • 03 Nov 23
💼 Business Tech Recruitment AI Security Engineering
  1. Calif is a young firm on the verge of a big boom, working with top firms in AI, infrastructure, and products, and offering great work experiences.
  2. Calif is hiring excellent hackers to tackle important tech challenges and offers a unique opportunity to work in a company with a high standard reminiscent of Silicon Valley's early days.
  3. Calif has open positions for Offensive Security Engineer, Software Engineer, and Technical Project Manager, with a referral reward of USD 2,000 for successful hires.

Hello!

Kibao • 119 implied HN points • 04 Jun 24
🌞 Climate & Environment Energy Climate Tech Africa Policy
  1. Kibao means 'a lot' in Swahili and also refers to a notice board. The author writes about various topics like energy, climate, tech, and Africa.
  2. The author offers a unique perspective as an African, scientist, policy wonk, feminist, and former stand-up comedian, bringing fresh insights to a range of subjects.
  3. The author welcomes feedback and comments from readers, aiming to engage in discussions and learn from others.