The hottest Substack posts right now

according to Hacker News
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BYD approach toward Global South market

TP’s Substack • 22 implied HN points • 21 Dec 24
💼 Business Automotive Product Development Market Trends International Trade Consumer behavior
  1. Cars in Global South countries tend to be smaller and more fuel-efficient compared to those in the United States. This is important for companies like BYD to consider when entering these markets.
  2. BYD's current models may be too large for many consumers in the Global South, where smaller vehicles are preferred. They need to develop smaller cars and hybrids to better fit local preferences.
  3. The charging infrastructure in these regions is lagging behind, meaning that practical and affordable vehicles are crucial. BYD should focus on making adaptations for local markets to increase sales.

Clouded Judgement 7.11.25 - Market Musings

Clouded Judgement • 8 implied HN points • 11 Jul 25
💰 Finance Securities Tech industry Economics Investing Market Trends
  1. The stock market is hitting all-time highs while dealing with various global challenges. Despite worries, it's surprising how strong the performance has been so far this year.
  2. Earnings reports are approaching, and they could keep the market rising if companies perform well. Positive news about AI and productivity might help boost investor confidence.
  3. Economic factors like inflation and job market stability are being watched closely. If inflation stays calm and earnings are good, the market might continue to thrive.

From Click to Boom: The Political Economy of E-Commerce in China (book excerpt)

Pekingnology • 26 implied HN points • 12 Nov 24
💼 Business Digital economy Political Economy E-commerce
  1. China's e-commerce market grew rapidly even without strong laws and regulations in place. This shows that sometimes markets can develop in unexpected ways, relying on private platforms to fill the gap left by the government.
  2. The rise of online shopping has changed many aspects of life in China. It has led to a cashless society where even beggars use QR codes to receive donations, showing how deeply e-commerce has integrated into everyday life.
  3. China's unique approach of allowing e-commerce to flourish has led to innovative technologies like mobile payments and AI-driven logistics. This shows that government regulations can sometimes help or hurt the growth of industries.

📈 The Stock Market is NOT the Economy

UnfairNation by Ehsan Zaffar • 7 implied HN points • 22 Jul 25
💰 Finance Wealth Distribution Economic Indicators Investing Inflation Market Trends
  1. The stock market does not reflect how everyday people are doing. While stocks might rise, people's real-life finances can still be tough.
  2. Most stock wealth is held by a small percentage of Americans, meaning the stock market mainly shows the rich's mood, not everyone's financial health.
  3. We need better ways to measure a strong economy, focusing on things like affordable living, fair wages, and student debt, instead of just stock prices.
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How to lead teams through war [Storytime Saturdays]

Technology Made Simple • 19 implied HN points • 04 Feb 23
💼 Business Leadership Community Building Startup Team Management Crisis Management
  1. Communicate with your team as people, showing empathy and understanding during tough times can help them feel connected and supported.
  2. Include the entire team in important information and decisions to foster a sense of unity, responsibility, and transparency.
  3. Lead by being a guiding light during crises, providing clarity, direction, and ensuring the team stays focused on the common goal.

BYD bringing ADAS to everyone

TP’s Substack • 17 implied HN points • 19 Feb 25
🕹 Technology Consumer Tech Automotive Software Innovation AI
  1. BYD has introduced its DiPilot-100 ADAS package for various models without raising prices. This means even lower-cost cars now have advanced driving features.
  2. The launch of DiPilot-100 has disrupted the market, putting pressure on competitors who can't match BYD's pricing or technology. BYD's advantage comes from its large data set and supply of necessary components.
  3. Features like automatic emergency braking and advanced parking modes make BYD's cars safer and more appealing. The continuous updates from their data will likely improve these systems over time.

Creating personas with secondary data

UX Psychology • 59 implied HN points • 05 Jan 22
🕹 Technology UX Design User Research
  1. Personas are crucial in design, representing target users based on research. They help focus design efforts, improve team communication, make assumptions explicit, and bring empathy to the process.
  2. Secondary data can be utilized to create personas, saving time and costs. Social media, case studies, and internal research are potential sources.
  3. Creating multiple personas ensures a more accurate representation of the target group. It's essential to limit personas to 3-4 major ones, each representing a segment of the target users.

Quant Letter: November 2024, Week-2

The Parlour • 25 implied HN points • 13 Nov 24
💰 Finance Quantitative Analysis Algorithms Risk management Machine Learning Investment
  1. A new computational method can measure the shadow rate, which helps in comparing different investment types. This can give investors better insights.
  2. Using multi-agent systems for investment research allows adaptation to changing market conditions, leading to improved performance over traditional models.
  3. Machine learning continues to show promise in finance, with various models effectively predicting market behavior and improving investment strategies.

Your Way

Venture Prose • 199 implied HN points • 14 Jan 20
💼 Business Entrepreneurship Investing Management Startups Strategy
  1. Successful companies often build on the strongest aspects of their industry and work backwards. This approach can lead to innovative solutions that address user needs in unique ways.
  2. When evaluating a team for investment, consider their vision (people), timing (time to market), and long-term commitment (built to last). These factors are crucial for sustainable success.
  3. Companies can excel by focusing on building innovative products, strong infrastructure, and effective distribution strategies. It's essential to adapt and evolve these elements while keeping clarity of vision.

How DTC razor brand Billie built a $310M brand by showing body hair and bucking gender norms

the case for brand 💼 • 21 implied HN points • 03 Jan 25
💼 Business Consumer Goods Branding Entrepreneurship E-commerce Marketing
  1. Billie is changing the shaving game by showing that body hair is normal and celebrating women's choices. They make it clear that shaving should be a personal choice, not something women are pressured to do.
  2. Their success comes from offering products at fair prices without the 'pink tax'. They provide quality razors that don't charge more just because they are made for women.
  3. Billie uses clever marketing that connects with women, like campaigns that challenge beauty standards. They've built a strong brand that stands out from traditional competitors.

The Phenomenological Statespace

Through the Looking Glass • 2 HN points • 12 Jun 24
📖 Philosophy Reality Consciousness Experience Imagination Exploration
  1. William James proposed two types of consciousness: rational waking and a 'special' hidden consciousness.
  2. The Phenomenological Statespace (TPS) represents all possible brain activations unique to an individual, crucial for exploring consciousness.
  3. Exploration of consciousness can occur through means like dreams, movies, hallucinogens, travel, and music.

The Uterine Lottery

Polymathic Being • 66 implied HN points • 03 Dec 23
📖 Philosophy Geopolitics Evolutionary biology Sociology Economics
  1. Our existence is not entirely random; it is influenced by mate selection, education, health, and life decisions passed down through generations.
  2. Economic and geopolitical factors contribute to inequality, with the Pareto Principle indicating that a small percentage holds a majority of wealth and success.
  3. Sociological structures, traditions, and decisions made by our ancestors play a significant role in shaping who we are today.

Receive an Email Notification Each Morning with the List of Daily Microsoft Sentinel Incidents Created

Rod’s Blog • 19 implied HN points • 09 Jan 23
🕹 Technology Email Security Incident Management Automation
  1. Receive an email notification each morning with the list of daily Microsoft Sentinel incidents created.
  2. The Logic App provided automates the process of checking and compiling incident details for easy access.
  3. Customize the email notification further by filtering incidents based on severity levels for more targeted updates.

Using Logic App Parameters with Microsoft Sentinel Playbooks

Rod’s Blog • 19 implied HN points • 09 Jan 23
🕹 Technology Tools Microsoft Automation
  1. You can use Logic App Parameters with Microsoft Sentinel Playbooks to create fill-in blanks like in ARM templates.
  2. Parameters in Logic App Designer can be used throughout the Logic App for customization.
  3. Utilizing custom, reserved variables like tenant ID and subscription ID ensures safety and allows deploying environments to input their values.

How to Query HaveIBeenPwned Using a Microsoft Sentinel Playbook

Rod’s Blog • 19 implied HN points • 09 Jan 23
🕹 Technology Microsoft Guides APIs Cybersecurity
  1. You can query HaveIBeenPwned using a Microsoft Sentinel Playbook. This enables you to check if email addresses associated with an Incident have been compromised in data breaches.
  2. There is a fee of $3.50 per month to use the HaveIBeenPwned API, but you can pay for a single month to test its value.
  3. Ensure you obtain the API key before deploying the Playbook and make sure to properly connect accounts and input the API key in the designated field.

Viewing Microsoft Sentinel Rules with MITRE Tactics Directly in Excel

Rod’s Blog • 19 implied HN points • 09 Jan 23
🕹 Technology Security Microsoft Software Data Management
  1. Known options for viewing Microsoft Sentinel rules with MITRE tactics include the MITRE ATT&CK Workbook, the MITRE ATT&CK Blade, Threat Analysis & Response Solution, and the Sentinel REST API.
  2. A lesser-known trick is to view the list directly in Excel by accessing a .csv file on the Microsoft Sentinel GitHub repository and importing it into Excel.
  3. By following simple steps, you can leverage Microsoft Excel to analyze and manipulate the Microsoft Sentinel rules and MITRE tactics data.

Building Microsoft Sentinel Incident Tasks Recipes

Rod’s Blog • 19 implied HN points • 09 Jan 23
🕹 Technology Cloud Computing Security
  1. Microsoft Sentinel Incident Tasks allow organizations to create a documented set of methods to handle different security events, enhancing team efficiency and ensuring critical steps are not missed.
  2. While tools like SOC Process Framework or Incident Response Playbooks provide guidance, security teams need to customize the approach based on specific scenarios and individual environments.
  3. GitHub repository for Microsoft Sentinel Incident Tasks Recipes is available for collaboration and sharing additional guidance on investigating and developing tasks.

Building Your Own Potential Malicious Events Heatmap for Microsoft Sentinel

Rod’s Blog • 19 implied HN points • 09 Jan 23
🕹 Technology Security Software
  1. Some organizations miss the heatmap feature in Microsoft Sentinel, and you can create your own version
  2. To create your heatmap, you need to create a new Workbook in Microsoft Sentinel, add a query module, input the code, and adjust map settings
  3. While the new heatmap may not be exact, it serves as a starting point and can be further customized to match your needs

Hunting for a Flywheel | Refactoring’s Luca Rossi

Dev Interrupted • 18 implied HN points • 04 Feb 25
🕹 Technology AI Engineering Software Leadership Research
  1. Developer success depends on feeling happy and respected. When developers are motivated, they can work faster and better.
  2. AI is becoming important for all industries, not just tech. Companies like Goldman Sachs are hiring AI experts to improve efficiency.
  3. Automating tasks like code reviews can help teams focus on important work. Tools that make this easy can boost a team's productivity.

Useful skepticism

Sunday Letters • 79 implied HN points • 14 Feb 22
💼 Business Problem Solving Skepticism Innovation Investing Entrepreneurship
  1. Being skeptical is common because it's easier to see what could go wrong than what could go right. However, just being critical isn't enough; you also need to find solutions and create value.
  2. Instead of only questioning ideas, it's helpful to ask how they could succeed. This positive approach can lead to discovering new possibilities and innovations.
  3. While skepticism is a valuable tool, it can also lead to biases. It's important to balance it with open-mindedness and exploration to avoid closing off good opportunities.

41 Years in UX: A Career Retrospective

Jakob Nielsen on UX • 60 implied HN points • 17 Jan 24
🕹 Technology Web Design Startups Inventions Academia User Experience
  1. Jakob Nielsen has had a long career in UX since 1983, with a consistent mission of making computers user-friendly.
  2. He transitioned from academia to real-world UX work, influenced by his experiences with different computers and usability.
  3. Key achievements include pioneering discount usability, writing a popular book on web usability, and raising public awareness about UX.

How we built a business out of recession - chapter 24 - a series of unfortunate events

The ZIPster • 26 implied HN points • 08 Nov 24
💼 Business Entrepreneurship Challenges Management Finance Startups
  1. Starting a business can be tough, especially when facing constant challenges. It's important to stay focused and adapt to changing situations as they arise.
  2. Making mistakes is part of the learning process in business. Recognizing and addressing them helps avoid repeating the same errors.
  3. Building good relationships with banks and financial partners is crucial for success. Gaining their trust can help secure the necessary funding to grow the business.

Report on NixOS Governance Discussions

Chris' Blog • 3 HN points • 12 May 24
🕹 Technology Moderation Governance Software Development Community Management Open Source
  1. The NixOS governance discussion process was poorly organized, with the Nix Foundation board failing to provide clear direction and wasting participants' time.
  2. There was a lack of transparency, inconsistent enforcement of moderation, and potential manipulation of the process, leading to a censure of participants and a seemingly pre-ordained outcome.
  3. Participants with differing views felt unwelcome, demonstrating a reluctance to include those with centrist social and fiscally conservative values, potentially affecting future contributions and interactions with the Nix community.

The Daily Scrum

Rethinking Software • 29 HN points • 25 Sep 24
🕹 Technology Software Development Project management Agile methodologies Team Dynamics Workplace culture
  1. Daily Scrum meetings can feel like micromanagement and add stress to developers. It often makes people feel pressured to justify their productivity.
  2. Development work is not always linear, and sometimes progress takes time. It’s okay if some days don’t yield immediate results.
  3. Scrum's requirement for daily check-ins suggests a lack of trust in developers. It would be better if teams could choose when and how to meet, respecting their autonomy.

Scholarship on the Mortgage Moral Panic

Erdmann Housing Tracker • 84 implied HN points • 03 Aug 23
💰 Finance Homeownership Mortgages Regulations Housing Market
  1. Regulatory changes post-Great Recession have made small dollar loans less available, leading to high denial rates
  2. Mortgage standards can create barriers, pushing buyers towards riskier agreements and impacting property prices
  3. Competition from all-cash buyers is high for small dollar homes, affecting mortgage approval rates and market dynamics

Deficit-to-GDP Ratio Near World War II Levels, CBO Finds

QTR’s Fringe Finance • 18 implied HN points • 07 Feb 25
💰 Finance Budgeting Debt Management Economic Policy Government spending Fiscal Responsibility
  1. The U.S. government is facing huge deficits, with the deficit expected to be around 6.2% of GDP in 2025. This level hasn't been seen since World War II.
  2. Federal spending is outpacing revenue, primarily due to rising costs for programs like Social Security and Medicare. This is leading to increasing government debt.
  3. Despite the seriousness of the debt problem, it hardly gets discussed in politics, meaning there's little pressure to change how spending is managed.

Unintended Consequences

Fish Food for Thought • 21 implied HN points • 31 Dec 24
💼 Business Management Strategy Incentives Metrics Leadership
  1. Making changes based on certain metrics can lead to unexpected problems. For example, Wells Fargo's sales goals pushed employees to open fake accounts.
  2. Good intentions behind laws and incentives can sometimes backfire. The Cobra Effect shows how trying to control a cobra population led to more snakes instead.
  3. It's important to regularly rethink our goals and how we measure success. Metrics can guide us, but we must also consider their potential downsides and the bigger picture.

11 Things I Learned About Fraudsters

European Straits • 27 implied HN points • 16 Oct 24
💼 Business Corporate ethics Risk management Legal issues
  1. Always check the facts. Fraudsters often lie about who they've talked to or what approvals they have, so it’s important to verify their claims.
  2. Be careful of boundary violations. Fraudsters are great at manipulating people to help them, often by exploiting their weaknesses or feelings of loyalty.
  3. Don't ignore warning signs just because things seem chaotic. Fraudsters can use disorder to divert attention from their actual wrongdoings.

Voyager Digital bites the dust[Finance Fridays]

Technology Made Simple • 39 implied HN points • 08 Jul 22
💰 Finance Investing Cryptocurrency Market Trends Financial Education Economics
  1. Be cautious of investment projects offering exceptionally high returns as they may not be sustainable in the long run.
  2. Avoid heavily leveraged investments and be wary of hype in financial markets to minimize risks.
  3. Understand the fundamentals of any industry you are investing in to make informed decisions and mitigate potential losses.

Most Interesting Machine

DruGroup • 2 HN points • 11 Jun 24
🕹 Technology Gadgets Nostalgia Communication Computers Innovation
  1. Using a portable email machine in the 90s was a unique experience. It allowed people to send and receive emails in a time when email wasn't very common yet.
  2. The process involved dialing a pay phone and using a device to send emails, making it feel high-tech for its time. It was a fun and eye-catching gadget that amazed people around.
  3. The email machine became outdated quickly with the rise of other technologies like BlackBerrys and smartphones. This shows how fast technology evolves and how we adapt to new tools.

Newsletter #13: StructGPT

Decoding Coding • 19 implied HN points • 25 May 23
🕹 Technology Software Development AI Data science Machine Learning Natural Language Processing
  1. StructGPT helps large language models (LLMs) work better with structured data like graphs and databases. It converts this complex data into a simpler format that LLMs can understand.
  2. There are three key tasks that StructGPT can do: answer questions based on knowledge graphs, process data tables, and perform text-to-SQL queries. Each task has its own specific steps.
  3. The method focuses on linearizing raw data so that LLMs can process it more effectively. This allows LLMs to handle a wider variety of tasks more efficiently.

Transforming biomanufacturing using software with Martin Permin

Axial • 52 implied HN points • 04 Mar 24
🕹 Technology Synthetic Biology AI Data Analytics Software
  1. Software and data analytics are being used to transform biomanufacturing, making it easier to control the complex variables involved in producing biological products.
  2. Invert, founded by Martin Permin, integrates with bioreactors and databases to help biomanufacturers manage and optimize their data using AI and analytics.
  3. Invert's platform streamlines bioprocessing by providing tools to plan experiments, monitor processes, analyze results, model scale-up, and collaborate with partners.

A Note to Founders as We Head into 2023: Become the Leader Your Team Needs

Equal Ventures • 19 implied HN points • 06 Jan 23
💼 Business Investing Entrepreneurship Startups Management Leadership
  1. Great companies require great leaders, who are developed through feedback and support from those around them.
  2. In 2023, founders need to focus on fundamentals like unit economics, maintain a steady hand amid market turbulence, and have patience for the long-term success of their companies.
  3. Founders should be decisive on talent, transparent about challenges, and ensure their own needs are met to be effective leaders for their teams.

Fractionalized Employment Now!

The Future Does Not Fit In The Containers Of The Past • 51 implied HN points • 10 Mar 24
💼 Business Future of work Employment Trends Employee Benefits
  1. Work identity is crucial but we are more than just our jobs - we have various other roles and passions.
  2. New workplace trends are emerging due to forces like AI, aging populations, COVID-19 mindset shifts, and side gigs.
  3. Fractionalized employment, where employees work a percentage of time, can provide flexibility, talent retention, better work-life balance, and cost savings.

A Short Reflection on Examining

Theory Matters • 1 implied HN point • 02 Jan 26
📖 Philosophy Ethics Epistemology Political Philosophy Existentialism Philosophy of Mind
  1. Self-examination is important for growth and moral improvement, pushing us to question life instead of passively accepting it.
  2. Easy shortcuts to knowledge—like AI, quick videos, and the internet—can undermine deep contemplation and make us intellectually and emotionally poorer while also spreading shallow or false ideas.
  3. Too much introspection can be paralyzing, so we need a balance that preserves the difficult work of learning and meaning without falling into harmful overthinking.