The hottest Technology Substack posts right now

And their main takeaways
Category
Top Technology Topics

The Missing Web API

Ali’s Substack • 2 HN points • 18 Jun 24
🕹 Technology Web Development
  1. The web development landscape has evolved significantly, with various JavaScript frameworks emerging, but it's important to reflect on whether these advancements truly address engineering challenges in a meaningful way.
  2. React's evolution and encroachment on server-side operations have sparked debates about its direction, highlighting the need to address fundamental engineering challenges for the adoption of advanced web APIs like WebAssembly.
  3. Introducing 'The Missing Web API', which proposes ideas such as Declarative Control-Flow, Zero-way Data Binding, and Compose Event to revolutionize web application development by addressing challenges faced by developers.

Help! I need a power bank

The Rectangle • 28 implied HN points • 15 Nov 24
🕹 Technology Gadgets Mobile Consumer Electronics Accessories Innovation
  1. Having a power bank is really helpful when your phone battery is low, especially during long days out. It keeps you connected and helps you find your way around.
  2. New power banks can be really convenient, like the slim MagGo that charges wirelessly. It eliminates the need to carry extra cables, making life easier.
  3. You can choose between buying a new battery for your phone or getting a power bank. A power bank is often simpler and can charge multiple devices, which is a big plus.

How to Export and Import KQL Query Packs

Rod’s Blog • 19 implied HN points • 30 Jan 23
🕹 Technology Azure GitHub
  1. Export Log Analytics Query Packs in Azure by downloading a .json file from the Azure portal.
  2. Import Log Analytics Query Packs to other locations by pasting the exported .json file contents into the template editor in the Azure portal.
  3. An alternative way to deploy Log Analytics Query Packs is by uploading the template.json file to a GitHub repository and using a Deploy to Azure button linked to the file.
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Extending the demo: The House of the Dead

Rings of Saturn • 29 implied HN points • 31 Oct 24
🕹 Technology Gaming Software Development Hardware
  1. The House of the Dead demo lets you play part of the first chapter, but there's a way to patch it to access more content.
  2. Playing the patched demo reveals differences between it and the final game, such as graphics and enemy designs.
  3. With some coding tricks, you can also get infinite health and access menu options in the demo, making gameplay more fun.

Problem 51:Happy Number[IBM]

Technology Made Simple • 39 implied HN points • 10 Aug 22
🕹 Technology Programming Coding Newsletter Interviews Algorithms
  1. The problem highlighted focuses on determining if a number is a happy number through a specific process involving the sum of squares of its digits.
  2. A happy number reaches 1 through the process described, whereas some numbers loop endlessly without reaching 1.
  3. The post also mentions a newsletter aimed at helping individuals succeed in tech interviews by providing valuable resources and techniques.

AI Summary Helper — Summarize Web Articles — in Your Language, Style and Philosophical Angle

Phil’s Substack • 1 HN point • 24 Jul 24
🕹 Technology AI Software Open Source Web Tools Productivity
  1. There's a new tool called AI Summary Helper that helps you summarize articles in a way that's personal to you. You can adjust it to match your style or interests.
  2. The summaries can be easily shared, even sent to your Kindle for reading later. This makes it convenient to remember why you wanted to read the article.
  3. You can use it as a bookmarklet or a Chrome browser extension, giving you quick access and the ability to ask specific questions about each article.

You like AI agents? You're gonna love it when they're on the blockchains

State of the Future • 19 implied HN points • 05 Feb 25
🕹 Technology AI Blockchain Data Privacy Decentralization Automation
  1. AGI might not be a single powerful entity, but a network of interacting agents that work together, running on local devices instead of big data centers.
  2. Keeping workflow privacy is really important. It's not just about protecting data, but also about keeping the ways agents solve problems secret to maintain competitive advantage.
  3. Blockchain can help agents make many small payments to each other easily, something traditional banking systems aren't designed for. This opens up new economic possibilities for AI agents.

Power Function in logarithmic time [Technique Tuesdays]

Technology Made Simple • 39 implied HN points • 09 Aug 22
🕹 Technology Programming Algorithms Interviews Tutorials Optimization
  1. Optimizing the power function using logarithmic time can be a game-changer, making computations quicker and efficient.
  2. Understanding and applying mathematical tricks like leveraging even and odd numbers can significantly reduce the number of instructions needed to solve a problem.
  3. Learning to optimize algorithms using divide and conquer techniques, such as in the power function example, can enhance problem-solving skills and overall coding proficiency.

Seven reasons why the world should say No to Sam Altman

Marcus on AI • 61 HN points • 10 Feb 24
🕹 Technology AI Energy Economics Financial risk Human Capital
  1. Investing $7 trillion in AI infrastructure would have significant energy and climate implications, possibly leading to heavy environmental costs.
  2. $7 trillion for AI exceeds the economic resources allocated to critical areas like education or ending world hunger, highlighting potential opportunity costs.
  3. Such a massive financial risk of a $7 trillion project could have severe consequences on the world economy, similar to the impact of the 2007-2008 financial crisis.

My Biological Archive

Reboot • 19 implied HN points • 09 Feb 25
🕹 Technology Biotech Data Privacy Health tech Digital Culture Personalization
  1. Tracking biological data can reveal personal insights, but it can't capture everything about our experiences. Each person's journey with their body is unique and complex.
  2. There are concerns over biotechnology companies misusing genetic data, as shown by incidents like 23andMe's data breach. It's important to think carefully about who we trust with our personal information.
  3. We have more control over our bodily experiences than we might think. Listening to our bodies and prioritizing our personal stories can lead to a deeper understanding of ourselves.

🔥 48 hours left: Get 40% off Art of TPM

Building Rome(s) • 1 implied HN point • 29 Dec 25
🕹 Technology Careers AI Product Program Management Professional development Tools
  1. There’s a 48-hour limited-time 40% discount on the annual subscription, lowering the price from $80 to $48.
  2. The offering focuses on helping TPMs build judgment, leverage, and clarity to stay relevant as GenAI and new tools reshape the role.
  3. Paid members get practical, real-world resources—like an interview guide, an AI tools guide, and long-form lessons—plus a quiet community of thoughtful TPMs to learn from.

In-App Payments (IAP) FAQ

Substack • 6 implied HN points • 18 Aug 25
🕹 Technology Apps Payments Subscriptions Ecommerce Digital Content
  1. In-app purchases (IAP) on Apple devices allow users to subscribe directly within the app, making it easier for subscribers to sign up.
  2. Users in the U.S. get the option of both IAP and web-based checkout, while international users only see IAP due to Apple’s rules.
  3. Prices for IAP subscriptions may be higher to cover Apple's fees, but Substack ensures you still earn similar payouts as web subscriptions.

Data Quality

Data Thoughts • 39 implied HN points • 21 Jan 23
🕹 Technology Data Management Data Quality Data Analysis Data Integrity Information Systems
  1. Data quality is all about how useful the data is for the specific task at hand. What is considered high quality in one situation might not be in another.
  2. There are several key aspects of data quality, including accuracy, completeness, consistency, and uniqueness. Each of these factors helps to determine how reliable the data is.
  3. Improving data quality involves preventing errors, detecting them when they occur, and repairing them. It's about making sure the data is accurate and useful over time.

Software engineering is not going anywhere anytime soon.

The Schematic • 3 HN points • 19 May 24
🕹 Technology AI Software Engineering Coding Future of work
  1. Software engineering is here to stay, despite claims that AI will replace coding jobs.
  2. AI has limitations in generating code and may not fully understand project contexts, making it less helpful in many real-world scenarios.
  3. Coding is a means to an end for software engineers, and increasing code production does not reduce the need for developers.

Serverless Computing 101[Systems Design Sundays]

Technology Made Simple • 39 implied HN points • 07 Aug 22
🕹 Technology Cloud Computing Serverless Computing Systems Design
  1. Serverless Computing allows developers to build and run code without managing servers, saving costs and increasing flexibility.
  2. In serverless computing, developers pay for the exact amount of server space they need, eliminating expenses for idle infrastructure.
  3. Large server providers offer servers as a service, benefiting small organizations while ensuring scalability and cost-effectiveness.

The why and how of SaaS Governance

Resilient Cyber • 39 implied HN points • 06 Feb 23
🕹 Technology Cloud Security Cybersecurity Risk management Compliance
  1. Organizations need a solid plan to manage the security risks associated with their wide use of Software as a Service (SaaS). This includes knowing what SaaS applications they use and applying security measures.
  2. Many companies focus heavily on securing their infrastructure services like AWS or Azure, but they often overlook the significant risks that come with SaaS applications. This can lead to security breaches.
  3. It's important for businesses to understand the shared responsibility model in cloud security and realize that while SaaS providers handle some security, the ultimate responsibility for data protection still lies with the organization.

Specifying objectives in RLHF

Democratizing Automation • 90 implied HN points • 02 Aug 23
🕹 Technology Machine Learning Artificial Intelligence Research Optimization Algorithms
  1. Reinforcement learning from human feedback involves using proxy objectives, but over-optimizing these proxies can negatively impact the final model performance.
  2. Optimizing reward functions for chatbots with RLHF can be challenging due to the disconnect between objective functions and actual user preferences.
  3. A new paper highlights fundamental problems and limitations in RLHF, emphasizing the need for a multi-stakeholder approach and careful consideration of current technical setups.

The Ill-Defined Space Spacecraft Market and Service Analysis, Pt. 1: 2024

Ill-Defined Space • 19 implied HN points • 14 Feb 25
🕹 Technology Space Satellites Market Analysis Communications Remote Sensing
  1. The spacecraft market is heavily influenced by companies like Starlink, which dominates satellite deployments for internet services. This means many other operators struggle to stand out in the commercial market.
  2. In 2024, over half of the satellites deployed were aimed at providing commercial services. This shows a strong business interest in using satellites for various purposes.
  3. There are still many opportunities for growth in satellite services beyond just communications and optical sensors. New technologies and ideas can create more options in the market.

Lang-O-Unchained

Sector 6 | The Newsletter of AIM • 19 implied HN points • 21 Jun 23
🕹 Technology AI Open Source APIs Machine Learning Innovation
  1. OpenAI has integrated a new feature called function calling into its models, which makes conversations more dynamic and interactive. This upgrade shows how AI is constantly improving.
  2. The integration of this feature has caused some debate about whether OpenAI is borrowing too much from the open-source community, particularly from a project called LangChain.
  3. Experts believe LangChain will still thrive despite OpenAI's updates, as it offers unique functionalities that may not be replicated in the OpenAI API.

Edition 23: A framework to securely use LLMs in companies - Part 3: Securing ChatGPT and GitHub Copilot

Boring AppSec • 84 implied HN points • 05 Sep 23
🕹 Technology Security Artificial Intelligence Productivity Tools Data Privacy Software Engineering
  1. The post discusses a framework for securely using LLMs like ChatGPT and GitHub Copilot in companies.
  2. It highlights key risks and security controls for ChatGPT, focusing on data leakage and over-reliance on AI-generated output.
  3. For GitHub Copilot, it addresses risks like sensitive data leakage and license violations, along with suggested security controls.

Embrace the Centaur

Startup Strategies • 85 implied HN points • 30 Aug 23
🕹 Technology AI Writing
  1. The author discusses the Centaur model for AI collaboration in the context of writing.
  2. The author invites readers to join a course on ChatGPT Journalism at NYU.
  3. Readers can access more content by subscribing to Startup Strategies and get a 7-day free trial.

Artificial General Imaginaries

Cybernetic Forests • 59 implied HN points • 21 Mar 22
🕹 Technology AI Imagination Ethics Innovation Tech industry
  1. Be skeptical when dreams are designed for you by others, especially in discussions about Artificial General Intelligence (AGI)
  2. Conversations about AGI can derail problem-solving discussions, shifting the focus to hypotheticals rather than concrete actions
  3. AGI discussions can serve as thought-terminating clich\u00e9s, distracting from the real issues and work that need to be addressed

The Sequence Chat #475: Ed Sim, Forbes Top Tech Investor, on AI Investing, Security, Agents and More

TheSequence • 21 implied HN points • 23 Jan 25
🕹 Technology AI Investing Cybersecurity Startups Venture Capital
  1. Investing early in AI involves backing technical founders before they even start their company. It's about helping them develop their ideas and getting them the right support as they launch.
  2. Building a startup in the AI space should always begin with creating a great product, no matter how much money you have. It's important to focus on getting user feedback and refining your offering rather than spending excessively.
  3. AI security is becoming crucial as tech evolves. Companies need to be proactive in protecting against AI-driven cyber threats, and there are opportunities for startups to innovate in this space by securing AI implementations in various industries.

Explore the Global Generative AI Landscape 2024 by AIport

TheSequence • 56 implied HN points • 18 Mar 24
🕹 Technology AI
  1. The Global Generative AI Landscape 2024 report by AIport offers insights into 107 international companies developing 128 generative models, expanding beyond typical American and European focus.
  2. The study covers six continents and more countries than previous similar projects, providing a comprehensive analysis of the global GenAI landscape.
  3. The report is reader-friendly and showcases how international companies are driving GenAI development, highlighting the widespread impact across various regions.

GPT-4 invalidates the Turing test

Gray Mirror • 110 implied HN points • 13 Apr 23
🕹 Technology AI Computing Intelligence Models Algorithms
  1. Large language models like GPT-4 are not AI, but they are powerful tools that connect patterns and rely on intuition.
  2. The Turing test is not a valid test for AGI, as machines like LLMs can invalidate it by excelling in certain tasks while lacking in others.
  3. Understanding the difference between general and special intelligence is key to not overestimating the capabilities of tools like GPT-4.

Connecting Azure Active Directory to Microsoft Sentinel Through the Diagnostic Setting

Rod’s Blog • 19 implied HN points • 24 Jan 23
🕹 Technology Azure Security Integration
  1. Having trouble connecting Azure Active Directory to Microsoft Sentinel? Use the Azure Active Directory Diagnostic Setting as an alternative.
  2. When facing problems enabling the Azure Active Directory connector in Microsoft Sentinel, consider creating or editing a Diagnostic Setting.
  3. If affected by connecting issues, open a ticket to help ensure quicker resolution.

Reduce memory of graph traversal by marking spot as visited instead of using a set[Technique Tuesdays]

Technology Made Simple • 39 implied HN points • 02 Aug 22
🕹 Technology Coding Optimization Algorithms Data Structures Tech Education
  1. In graph traversal, reducing memory usage by marking spots as visited instead of using a set can optimize your code and help you move from O(n) space complexity to O(1) complexity.
  2. This technique is straightforward to implement, takes no extra space, and can be a significant improvement in graph traversal algorithms.
  3. When implementing this technique, be cautious about the value used to mark visited cells and always confirm with your interviewer about input data type to avoid conflicts.

Lack of Real AI Alignment Incentives

Vishnu R Nair • 1 HN point • 23 Jul 24
🕹 Technology AI safety Regulation Ethics Innovation Research
  1. AI companies often focus on getting their products out quickly, which can lead to unsafe practices. They might ignore safety just to beat the competition.
  2. Governments are struggling to create effective regulations for AI. If regulations are too strict, companies might move to places with fewer rules, which doesn't help safety.
  3. It's hard to agree on what 'safe AI' means because different people see it in different ways. Without clear definitions, holding anyone accountable for AI risks becomes complicated.

Can Your AI Strategy Be Future-Proof? | Galileo’s Vikram Chatterji

Dev Interrupted • 18 implied HN points • 18 Feb 25
🕹 Technology AI Engineering Data Analysis Productivity
  1. AI models sometimes miss important details, like humans do. For example, they may overlook obvious outliers in data visualizations.
  2. Banks are changing their hiring tactics to attract tech talent by offering more flexibility and modern tools. This helps them stay competitive against tech firms.
  3. In a world where AI is growing, the ability to focus deeply is becoming more valuable than just knowing how to use AI tools. Staying focused can help engineers excel.