The hottest Substack posts right now

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AI-First in 2025: Hype, Reality, and Your Next Move

Rémi Ounadjela • 6 implied HN points • 06 Aug 25
🕹 Technology AI Tools Data science Product Development Automation Software Engineering
  1. AI can be useful in many areas of a company, but it's important to choose the right tools carefully. Think about the problems you want to solve first.
  2. There are different levels of AI tools, ranging from basic productivity helpers to complex systems that can perform tasks on their own. Each level comes with its own benefits and risks.
  3. As you use more advanced AI tools, remember that higher risks come with higher rewards. Make sure to set up good guardrails and track how well things are working.

The MKT1 Field Guide to B2B Startup Marketing

MKT1 Newsletter • 6 implied HN points • 31 Jul 25
💼 Business Marketing Growth B2B Strategy Startups
  1. Having a specific marketing strategy helps avoid random activities that don't contribute to goals. Focus on what works for your startup and stick to it.
  2. Your marketing efforts should combine 'fuel' (the content and messages you create) with an 'engine' (the channels and processes you use). Keep both balanced for better results.
  3. Building a strong marketing team involves hiring versatile members who can contribute to multiple areas. This approach helps create a more effective and adaptable marketing strategy.

Watermark the world

escape the algorithm • 59 implied HN points • 18 Mar 22
🕹 Technology Ethics Privacy Ownership Data Internet
  1. Google Street View is made up of images from various sources, including everyday people, blended together to create a seamless representation of the world.
  2. Watermarks added to Google Street View images are intentional, potentially highlighting the hidden labor behind the scans or symbolizing colonialism by claiming ownership of public spaces.
  3. Question arises: Is the act of watermarking in Google Street View a way to show presence or a form of staking a claim on territory?

🚀 Launching Chief AI Officer

New World Same Humans • 21 implied HN points • 17 Dec 24
🕹 Technology AI Innovation Digital Transformation
  1. A new community called Chief AI Officer has been launched for people in creative and knowledge work to talk about AI. It aims to help professionals understand and adapt to changes brought by AI.
  2. The first conversation features David Rowlands from KPMG, who shares how his company is embracing AI by involving their employees in learning and innovation.
  3. More discussions with other AI leaders will follow, and the community will offer resources like briefings and events to support professionals in their AI journey.

Better AI Creative Writing?

Jakob Nielsen on UX • 23 implied HN points • 27 Nov 24
🕹 Technology AI User Experience Natural Language Processing Machine Learning Creative Writing
  1. The latest version of ChatGPT showed some improvement in creative writing over the past year, especially in children's stories. It produced longer stories with more engaging content.
  2. When it comes to writing poetry, the changes were minor. The recent poems didn't stand out much compared to last year's efforts.
  3. Overall, while there's some progress in AI writing skills, it's still quite limited. Bigger advancements are expected in the next generation of AI models.
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How much does AI impact development speed?

Engineering Enablement • 8 implied HN points • 25 Jun 25
🕹 Technology AI Tools Research Engineering Productivity Software Development
  1. AI coding tools can help developers work about 21% faster. This means with AI, tasks that took longer can be done in less time.
  2. Developers who code more each day see bigger benefits from using AI. This might be because they are better at fixing mistakes the AI makes.
  3. Factors like how senior a developer is or how much they’ve used AI before don’t really change how much faster they work with AI tools.

Adopting AI: patterns and tensions in the wants/needs of software company’s leaders and their teams

Nadia’s Substack • 1 HN point • 17 Jul 24
🕹 Technology AI Productivity Artificial Intelligence Leaders Software Development
  1. Technical leaders are feeling pressure to adopt AI tools to improve operational efficiency and reduce costs.
  2. There is a disconnect between the expectations of AI capabilities and the reality of using AI for software development, leading to concerns about proper utilization and potential issues.
  3. Despite challenges, there is excitement about AI code generation tools for accelerating software creation and a focus on improving software development processes through tools like software simulation.

Security Is Not An Encryption Problem

Security Is • 1 HN point • 17 Jul 24
🕹 Technology Cybersecurity Compliance Data security Cloud Computing Encryption
  1. Encryption is important, but it's often treated as a checkbox in cloud environments. Many people believe that encryption at rest and in transit fully secures their data, but this isn't always the case.
  2. In cloud settings, especially with services like AWS, anyone with the right permissions can access data regardless of whether it's encrypted at rest. This means encrypting data on the storage level may not offer as much protection as people think.
  3. Instead of focusing heavily on encryption, businesses should prioritize their access controls and permissions. Properly managing who can access what data is often a much more critical aspect of security.

The Market As A Superintelligence + 3 Reasons To Believe AGI Is Possible

The Future of Life • 19 implied HN points • 05 Jun 23
🕹 Technology Artificial Intelligence Market Theory Cognition Economics Innovation
  1. The market acts like a superintelligence by combining the knowledge and skills of all participants. This creates a system that is more efficient than what any single person or organization could achieve.
  2. There are signs that Artificial General Intelligence (AGI) could be possible, such as the ability to recreate simple behaviors in artificial neural networks. This suggests we could eventually model more complex human behaviors as well.
  3. AI systems already show capabilities similar to human thinking in language and problem-solving. This means we might not need special biological processes to achieve human-like intelligence.

Learning from the SaaSification of video games [Finance Fridays]

Technology Made Simple • 39 implied HN points • 18 Jun 22
💰 Finance Services Economic Systems Business Models Monetization
  1. Different monetization plans can work successfully in the same industry if built around a good product.
  2. Companies should avoid rushing into monetization at the expense of a good product, as it can damage goodwill.
  3. The shift towards as-a-service models for various industries shows that understanding novel monetization paths is crucial for future success.

New World Models, World's smallest vision language model, o1 Pro Mode, Luma Photon, Largest Open-Source video model, Amazon Nova, PaliGemma 2, Fish Speech 1.5, LTX Video and more

AI Brews • 22 implied HN points • 06 Dec 24
🕹 Technology Open Source AI Models Software Development Machine Learning Video Generation
  1. Google DeepMind has developed Genie 2, which creates interactive 3D environments from a single image. This a big step in making virtual experiences more engaging.
  2. Tencent's HunyuanVideo is now the largest open-source text-to-video model, surpassing previous models in quality. This can help content creators make better videos easily.
  3. Amazon has launched a new AI model series called Amazon Nova, aimed at improving AI's performance across various tasks. This will enhance capabilities for developers using Amazon's Cloud services.

The Power of Recognition in Engineering Leaders: A Deep Dive into the Philosophy and Practice

The Healthy Engineering Leader • 19 implied HN points • 10 Jul 23
💼 Business Recognition Leadership Management Philosophy Teamwork
  1. Recognition is more than just giving rewards; it's about appreciating each person's contributions. A simple thank you can boost team morale and motivation.
  2. Philosophers like Hegel and Honneth highlight that recognition helps people feel valued and fosters teamwork. When team members feel respected, they work better together.
  3. Leaders should be careful to recognize everyone fairly and genuinely. It's important not to overlook quieter team members and to give meaningful recognition without overwhelming the team.

Every Mantra has a Counter-Mantra

Olshansky's Newsletter • 22 implied HN points • 02 Dec 24
📖 Philosophy Self-reflection Advice Problem Solving Life lessons
  1. Every mantra has a counter-mantra, meaning there's always an opposing idea that can offer balance or a different perspective. It's important to remember this when you take advice or hear a popular saying.
  2. Mantras can be viewed as tools rather than strict rules. Just like you wouldn't use a hammer for everything, you shouldn't apply every piece of advice to every situation.
  3. Finding balance in life is not about sticking to one mantra but understanding that different situations may require different approaches or mindsets. It's all about using the right tool at the right time.

How we built a business out of recession - chapter 33 - corporations are not for me

The ZIPster • 17 implied HN points • 07 Feb 25
💼 Business Startups Leadership Business Growth Corporate culture Entrepreneurship
  1. Starting a business can be tough, especially after facing failure. It's essential to learn and keep going, even when times are hard.
  2. CitNOW grew from a small team to a successful company that was recognized in the market. Hard work and determination can pay off.
  3. Working in a corporate environment can feel limited, and many find more fulfillment in creating and running their own businesses. It's about finding your own way.

Apple Grants Repair Indulgence for iPhones

Fight to Repair • 59 implied HN points • 17 Nov 21
🕹 Technology Hardware Software Market Legislation Repair
  1. Apple's new Self Service Repair program is a significant shift for the company, signaling a change in their stance on repair by allowing customers to access genuine parts and tools.
  2. The program, while a step in the right direction, falls short of a true 'right to repair' legislation, as it is limited in scope to specific iPhone models and doesn't offer support for independent repair shops.
  3. Apple's Self Service Repair program, akin to an 'indulgence,' is discretionary, controlled by Apple, and may still impose barriers like limited parts access and software restrictions on repairs.

From Monte Carlo to Stockholm

HackBoyFly • 1 HN point • 17 Jul 24
💰 Finance Investments Simulation Real Estate Data Analysis
  1. Using a Monte Carlo Simulation can help estimate a wide range of potential outcomes when making investment decisions like buying an apartment in Stockholm
  2. Historical data, mean annual returns, and standard deviations are crucial inputs for simulations to introduce randomness and variability to financial projections
  3. Visualizing simulations through charts can provide insights on possible outcomes, such as optimistic and pessimistic scenarios, aiding in making informed decisions about investments

How to Stress Test your Systems [Technique Tuesdays]

Technology Made Simple • 19 implied HN points • 18 Jan 23
🕹 Technology Tech Solutions Software Testing
  1. Automated testing with varied inputs like erratic actions helps ensure software systems function correctly under diverse conditions.
  2. Utilizing click farms for testing can provide insights into user behavior and help identify areas in a system that may need improvement.
  3. Breaking components intentionally to see how the system responds reveals weaknesses and helps in improving robustness.

Those 10X Patents

ASeq Newsletter • 51 implied HN points • 24 Feb 24
🕹 Technology Lawsuits Imaging Enforcement Patents
  1. 10X Genomics has been involved in several lawsuits related to their patents in the spatial space, with most patents set to expire around April 2031.
  2. There is one patent that expires in 2036, which seems to be focused on imaging systems.
  3. If 10X Genomics continues to enforce their patents effectively, they could maintain dominance in the spatial market for the next 7 years.

When No One Can Work, What Will We Do?

Tessa Fights Robots • 87 implied HN points • 31 May 23
📖 Philosophy Existence Predictions Challenges Healing Spirituality
  1. The decline in physical health and cognitive ability may impact the way we work and function in society.
  2. There is a concern about the increasing toxicity in physical and spiritual health, leading to potential long-term consequences.
  3. Despite challenges and predictions, finding love and healing can help us navigate through difficult times.

Why Are Gold And The Dollar Trading Together?

QTR’s Fringe Finance • 19 implied HN points • 10 Jan 25
💰 Finance Investment Global Markets Market Trends Economic Policy Commodities
  1. Gold and the US Dollar are sometimes moving together, which can indicate stress in the global market. This unusual connection raises questions about economic stability.
  2. Central banks influence both gold prices and the dollar's value. Higher interest rates can make the dollar seem more appealing, but many still look to gold to protect against inflation.
  3. Events like political chaos and wars can make people feel uncertain, leading them to invest in gold as a safe option during tough times.

4 reasons why PMs and UXR should understand business strategy

Askwhy: UX Research, Product Management, Design & Careers • 50 implied HN points • 04 Mar 24
💼 Business Product Development Decision-making Competitive Analysis Strategy
  1. Understanding business strategy helps drive alignment and focus, ensuring products contribute to company goals and avoiding feature creep.
  2. Knowing consumer trends, markets, and competitive landscape aids in developing relevant products and making informed decisions to stay competitive.
  3. Engaging with business strategy leads to better decision-making through frameworks like second-order thinking and inversion, fostering alignment within the organization.

Inbox Zero

Spilled Coffee • 24 implied HN points • 13 Nov 24
🕹 Technology Productivity Work-life balance
  1. Achieving 'inbox zero' means having no emails left to deal with, and many people find this very hard to reach. It's a great feeling once you get there, giving you a sense of accomplishment.
  2. To manage emails better, a simple system can be very effective. You can delete unwanted messages, delegate tasks, handle important ones quickly, or defer them to your to-do list.
  3. Having a consistent email management system helps you avoid chaos. It makes you look more organized and ensures important emails won't be forgotten.

#167 – Turn Every Page

Below the Line from Kevin LaBuz • 9 implied HN points • 01 Jun 25
💼 Business Entrepreneurship Investment Finance Management Economics
  1. Always be ready to seize opportunities. As Warren Buffett says, 'turn every page' means you should work hard and be thorough, even when the door seems closed.
  2. Patience is key in investing. Instead of rushing to invest, wait for the right opportunity and be prepared to act quickly when it comes.
  3. Surround yourself with positive, trustworthy people. The people you work with can influence your habits and outcomes, so choose wisely.

Tech-Financial-VC Bubbles

Turnaround • 158 implied HN points • 04 Apr 20
💰 Finance Economics Venture Capital Investing Startups Technology
  1. Financial bubbles follow a pattern of phases - starting with intense innovation funding, moving into financial speculation, and finally reaching maturity before a possible burst.
  2. Technology and financial bubbles can be compared to the Greek myth of Sisyphus, where we continually build and push bubbles until they burst, repeating the cycle.
  3. The current tech bubble seems concentrated within private and venture capital, driven by factors like low interest rates, leading to bigger deal sizes and a shift from IPOs to unicorn aspirations.

How to Coach People Effectively

Kartick’s Blog • 17 implied HN points • 08 Feb 25
💼 Business Coaching Communication Leadership Management Career development
  1. Set clear expectations for coaching by charging a fee and giving homework. This helps find serious candidates and saves time.
  2. Listen actively to the person being coached and tailor your advice to their understanding. Use questions that guide them to their own conclusions.
  3. Keep conversations focused on one topic at a time and use visual aids to clarify points. This makes discussions more effective and organized.

AI Scaling Laws 4 & 5: More Engineers and Designers

Jakob Nielsen on UX • 17 implied HN points • 07 Feb 25
🕹 Technology AI Productivity Usability Design Engineering
  1. AI will get smarter and better with more talented engineers and designers working on it. The more skilled people we have, the more breakthroughs we'll see in AI technology.
  2. Improving how people interact with AI is crucial. Making AI easier to use will greatly increase its value, so more effort should go into user experience and design.
  3. As AI technology advances, we will likely see more AI systems improving themselves, leading to rapid growth in AI capabilities and applications over the coming decades.

A Criticism of Marc Andreessen's Techno-Optimist Manifesto

Anima Mundi • 61 implied HN points • 28 Nov 23
🕹 Technology Innovation Criticism Tech industry Market Dynamics
  1. Criticism of Marc Andreessen's Techno-Optimist Manifesto's blind faith in technology and free markets.
  2. Perception of double standards in Andreessen's viewpoints due to his success being intertwined with government assistance.
  3. Andreessen's narrative lacks actionable solutions and seems more like a tech industry rant than a source of valuable insights.

The Ill-Defined Space Spacecraft Deployment Summary: 2024

Ill-Defined Space • 19 implied HN points • 10 Jan 25
🕹 Technology Deployment Data Analysis
  1. In 2024, 2,807 spacecraft were deployed globally, which is about 1.5% less than 2023. Despite the decrease in the number of deployments, the total mass of these spacecraft actually increased by 28%.
  2. SpaceX was the leading company, responsible for around 71% of all spacecraft deployed, mainly for its Starlink internet satellites. Other nations and companies started making larger deployments, especially in China.
  3. While the U.S. led global deployments, many countries participated, though the total number of nations involved dropped significantly from 54 in 2023 to just 39 in 2024.

illusory expertise

Midnight Musings • 39 implied HN points • 05 Dec 22
📖 Philosophy Cognitive Biases Knowledge Confidence Human behavior Self-reflection
  1. People often think they know more than they really do, which is called the Dunning-Kruger effect. This means we can be really confident but also very clueless at the same time.
  2. It's common to focus on sharing our opinions rather than listening to others. This can lead to misunderstandings and make it harder to work together and empathize with different viewpoints.
  3. Knowledge comes in two types: explicit (things you can easily write down) and tacit (things learned through experience). True understanding requires experience, not just knowing facts.

A list of questions to improve your performance on arrays[Technique Tuesdays]

Technology Made Simple • 39 implied HN points • 14 Jun 22
🕹 Technology Software Development Problem Solving Coding Interview Preparation
  1. The post discusses a list of questions to enhance your array problem-solving skills. It emphasizes coding each solution for beginners and mentally solving for advanced readers.
  2. There is a reminder to use a specific system to maximize learning from each question presented.
  3. The publication includes a special request to show support by completing a form to feature the newsletter on Substack.

Fear and metrics

Sunday Letters • 59 implied HN points • 30 May 22
🕹 Technology Growth Strategies Team Dynamics Long-term Planning
  1. Balancing short-term and long-term thinking is crucial for success. It's important to choose wisely between quick fixes and sustainable solutions.
  2. When measuring growth, it's easy to manipulate numbers to tell a comfortable story. Understanding both absolute growth and market share provides a clearer picture.
  3. Choosing comfort in metrics can lead to problems later, just like quick hacks can create tech debt. It's essential to prioritize long-term health over short-term ease.

Episode 31: Better Built By Burkhard

burkhardstubert • 39 implied HN points • 01 Dec 22
🕹 Technology Electronics Mobility Software Automotive Innovation
  1. Trade shows can be exciting, especially if you find innovative products, like the microbial fuel cell that uses plants to generate power.
  2. Companies should focus on creative solutions for mobility beyond cars, as seen with the interesting Podbike design, which can help with short trips.
  3. New technology offerings, like the i.MX 8ULP and i.MX 93 processors, show advancements in power efficiency and connectivity, useful for various applications.