The hottest Technology Substack posts right now

And their main takeaways
Category
Top Technology Topics

How I Keep Up With AI (Without Losing My Mind)

Building Rome(s) • 9 implied HN points • 17 Jul 25
🕹 Technology AI Learning Program Management Workflows Education
  1. Staying updated on AI is important for progress, but you don't need to know every detail. Just focus on what matters for your work and growth.
  2. A good learning method includes quick updates, deep dives into interesting topics, and casual exploration during downtime. This keeps learning flexible and easy.
  3. Curiosity is key! Experiment with different learning sources and techniques until you find what works best for you.

Let's add a whole bunch of simplicity

Sunday Letters • 119 implied HN points • 15 Nov 21
🕹 Technology Software Design User Experience Code Quality Product Development
  1. Simplicity is about removing complexity, not adding it. We often think we can just make things easier, but the reality is that we have to eliminate the complicated parts.
  2. To create simplicity, we should clearly define our goals. Understanding exactly what we need to do helps us focus and decide what to avoid.
  3. Finding the simplest version of a project may mean letting go of features you like. It's important to be disciplined and recognize that simplifying can sometimes feel uncomfortable.

Evolution of Data

🔮 Crafting Tech Teams • 19 implied HN points • 12 Jul 23
🕹 Technology Data processing Data Modeling
  1. The post discusses the evolution of data with a focus on concepts like MapReduce, Data Warehouses, and Lakes.
  2. It mentions being inspired by the book 'Designing Data-Intensive Applications' by Martin Kleppmann and drawing parallels with modern data tools.
  3. Readers are invited to subscribe to 'Crafting Tech Teams' for more content and a 7-day free trial.

Why Prompt Engineering Has Little To Do With Engineering

Teaching computers how to talk • 68 implied HN points • 05 Mar 24
🕹 Technology AI Engineering Behavioral Psychology Science fiction
  1. Large language models behave like beings rather than things, displaying strange characteristics.
  2. Instructing models doesn't involve coding; it's about guiding their actions and understanding their behavior, akin to convincing a stubborn teenager rather than traditional engineering.
  3. Similar to Isaac Asimov's fictional robots, large language models can interpret instructions in unforeseen ways, implying a need to humanize and understand them for effective interaction.
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Building Exceptional Code: 6 Not So Simple Steps To Make Code Simple

Weekend Developer • 19 implied HN points • 08 Jul 23
🕹 Technology Software Development Design Patterns Refactoring
  1. Understand the principles like Single Responsibility, Don't Repeat Yourself, Dependency Inversion, and Separation of Concerns to write modular and reusable code.
  2. Modularize your code by breaking it into smaller, focused modules, think of them as Lego blocks. Favor composition over inheritance for flexible and loosely coupled designs.
  3. Write testable code by isolating dependencies, mocking external dependencies, keeping methods small, and following Test-Driven Development. Apply design patterns judiciously and continuously refactor to improve code quality.

UX Roundup: Jakob Keynote Video | University Courses | 8 Uses of AI for UX Design | Museum Usability

Jakob Nielsen on UX • 32 implied HN points • 18 Nov 24
🕹 Technology UX Design AI Applications User Research
  1. AI is becoming a major force in UX design, helping teams work faster and more efficiently. It's taking over mundane tasks, allowing designers to focus on more important work.
  2. Educational programs are starting to include AI in their UX courses, preparing future designers for the changing landscape of the industry. This is a positive step for those looking to enter the field.
  3. Good usability in places like museums can greatly improve visitor experience. Clear signage and easy navigation are key factors in making sure everyone enjoys their visit.

Quietly Selfish with My Apple

Sector 6 | The Newsletter of AIM • 19 implied HN points • 26 Jul 23
🕹 Technology Software Hardware AI Cloud Development
  1. Apple provides a lot of tools for developers, including new ones for creating interactive 3D content. But these tools are mainly for Apple developers, limiting broader access.
  2. Apple has a closed approach to developing its generative AI technology, keeping it exclusive while using open-source resources like Google Jax for some of its systems.
  3. While Apple uses other companies' technologies, it prefers to build its own ecosystem, which can make it hard for outside developers to join in.

The Modern Data Stack is Dead, Long Live the Modern Data Stack - Part 2

davidj.substack • 107 implied HN points • 26 Jul 23
🕹 Technology Data Stack Orchestration Consumption Semantic Layers
  1. The modern data stack is evolving with new tools and options for data architecture.
  2. Key trends include the focus on data ingestion and telemetry, improved orchestration tools, and advancements in compute engines.
  3. Data consumption is being enhanced through self-serve AI capabilities, BI tools, and free-form analyst tools, all sitting on a semantic layer.

Open Source: Another Value Proposition

Systems Approach • 117 implied HN points • 12 Jun 23
🕹 Technology Open Source Software Networking Cloud Services Education
  1. Open source software is integral in today's tech marketplace and has a quantifiable value proposition in business settings.
  2. Understanding complex systems like cloud networks or 5G is enhanced by open source software, allowing for deep conceptual learning.
  3. Open source software not only provides educational value but also leads to innovation and empowerment, even though its funding can be challenging.

From J-10 to J-XD - History

TP’s Substack • 27 implied HN points • 26 Dec 24
🕹 Technology Aerospace Military Engineering Innovation History
  1. China's fighter jet development has evolved significantly from earlier models, with newer jets like the J-10 and J-20 showing vast improvements in technology and performance.
  2. The transition from 4th to 5th generation fighter jets has been important for the PLAAF, highlighting advancements in stealth, electronics, and weaponry.
  3. Looking ahead, the next generation of fighters, like the J-XD, will likely rely on AI and integrate with drones for enhanced combat capabilities.

How I think about product at Ribbon

ML / Genomics / Deep Tech • 38 implied HN points • 16 Sep 24
🕹 Technology AI Product Development Software Engineering User Experience Design
  1. Separate your product ideas into imperatives and experiments. Imperatives are must-have features from customer needs, while experiments are guesswork that may or may not succeed.
  2. Plan for the future by assuming your AI tools will improve. Be ready to adapt as technology gets better and make use of advancements in AI.
  3. Don't fear deleting unwanted features or code. It’s a normal part of refining your product and helps you focus on what really matters.

The Birth of Baby Llama

Sector 6 | The Newsletter of AIM • 19 implied HN points • 25 Jul 23
🕹 Technology AI Deep Learning Software Cloud Computing Data science
  1. Andrej Karpathy worked on a fun project to create a smaller version of the Llama 2 model called Baby Llama. It's designed to run on a single computer.
  2. The Baby Llama can load and use the models released by Meta, making it more accessible for users.
  3. Karpathy shared that the performance is promising, with potential for faster processing speeds on a cloud setup.

Unbundling Twitter

do clouds feel vertigo? • 39 implied HN points • 26 Feb 23
🕹 Technology Social media Protocols Web3 Decentralization Identity Management
  1. Nostr is a new open protocol that allows for decentralized and censorship-resistant social media. Unlike traditional platforms, it gives everyone the freedom to use it without a single owner controlling the content.
  2. The idea of unbundling social media means breaking down the services offered by platforms so users can pick and choose what they want, rather than being stuck with everything a single platform provides.
  3. Identity management can be decentralized too, meaning you can control your online identity without needing a central authority. This could give users more power and security over their personal data.

The passion economy is a ploy

Links I Would Gchat You If We Were Friends • 139 implied HN points • 03 Mar 21
🕹 Technology Platforms Labor Economy Tech AI
  1. The gig economy and the 'passion' economy are seen as one phenomenon that depletes the labor ecosystem, extracting value from workers.
  2. Examples of unalienated labor can be found among artisans and in spaces like Black hair salons, where people genuinely love their work.
  3. Empowering workers in the digital age involves creating platforms that they have control over, ensuring they benefit from the value they produce.

How the CIA Writes Python

Luminotes • 28 implied HN points • 15 Dec 24
🕹 Technology Programming Software Development Cybersecurity Data science
  1. The CIA has a unique Python style guide, focusing on clarity and readability, with special rules for exceptions, globals, and list comprehensions.
  2. They use specific tools like PyCharm for development and have a custom setup for installing Python and managing packages within secure environments.
  3. There are no strict rules governing coding practices; instead, individuals make choices based on their preferences and the limitations of their working conditions.

We are in Deep Seek

The Cosmopolitan Globalist • 23 implied HN points • 30 Jan 25
🕹 Technology AI Ethics Open Source Risk management Innovation Regulation
  1. AI technology has potential benefits, but it also comes with serious risks, especially if it falls into the wrong hands. This includes weaponization or harmful behaviors.
  2. The current pace of AI development is driven by economic and military incentives, which makes it hard to prioritize safety and caution.
  3. There's a need for better global cooperation and regulation in AI development to ensure it benefits humanity while minimizing the risks.

Top 10 UX Articles of 2024

Jakob Nielsen on UX • 27 implied HN points • 30 Dec 24
🕹 Technology User Experience Artificial Intelligence Design principles Professional development
  1. AI is changing the UX field, making it easier and faster for designers. It's not replacing designers but helping them work better together.
  2. UX leadership is shifting from traditional methods to more hands-on, innovative approaches. This means leaders need to be closely involved with their teams.
  3. It's important for UX professionals to adapt their skills and work closely with business goals. They need to show how their work can help the business make money.

Calculating inflation with ChatGPT

The End(s) of Argument • 19 implied HN points • 20 May 23
🕹 Technology AI Inflation ChatGPT Information Retrieval
  1. Using Google search for calculating inflation can provide a cite-worthy and reproducible response in under a minute, making it superior to using ChatGPT for such tasks.
  2. Google search process requires less navigation knowledge, provides up-to-date information, and typically avoids providing initially incorrect answers, unlike ChatGPT.
  3. The process of search, like Google, offers an evaluable explanation of knowledge since it can lead to citing reliable sources, while ChatGPT offers disconnected simulations of traditional knowledge-building processes.

JPMorgan's AI Chatbot to Replace Research Analysts 😳

Sector 6 | The Newsletter of AIM • 1 HN point • 30 Jul 24
🕹 Technology AI Finance Innovation Automation Data
  1. JPMorgan has introduced an AI chatbot named LLM Suite to assist its employees in idea generation and document summarization. This means that many tasks traditionally done by research analysts may now be handled by AI.
  2. About 15% of JPMorgan's workforce in asset and wealth management will use this AI, showcasing the bank's large investment in artificial intelligence. It shows how serious the company is about improving efficiency with technology.
  3. JPMorgan is not new to using AI, as they already have over 300 AI projects. This AI push is part of a broader trend in the finance sector to integrate advanced technology into everyday operations.

Bayesian Thinking for Software Engineering [Math Mondays]

Technology Made Simple • 59 implied HN points • 03 May 22
🕹 Technology Software Engineering Data science Deep Learning Mathematics
  1. Bayes Theorem allows us to update beliefs based on evidence, crucial for software developers making decisions.
  2. Bayesian Thinking is implicit in many decisions we make, and recognizing its importance can prevent fallacies.
  3. Learning Bayesian Thinking involves understanding intuition behind the math, using resources like StatsQuest and 3Blue1Brown.

🧶 Newsletter #44: building games with Ruby, less meetings, better testing...

Women On Rails Newsletter - International Version • 19 implied HN points • 21 Feb 23
🕹 Technology Web News Ruby and Rails News On the Web Events
  1. Container queries are now stable in all stable browsers, providing a new approach to responsive design.
  2. Learning to write fewer tests can lead to reduced stress and a smarter use of time.
  3. Automation testing using Selenium Ruby can streamline the testing process and improve efficiency.

OpenAI is So NOT Done

Sector 6 | The Newsletter of AIM • 19 implied HN points • 24 Jul 23
🕹 Technology AI Software Innovation Development Partnerships
  1. OpenAI is still considered a top choice for many teams working on generative AI, even with the rise of new models like Llama 2. They believe OpenAI's technology gives them an edge.
  2. The recent Microsoft and Meta partnership to launch Llama 2 has sparked discussions in the AI community about competition with OpenAI. Some people think OpenAI might lose some users to these new, cheaper options.
  3. While debates continue about the future of AI, many experts remain confident that OpenAI will continue to play a significant role in the industry.

[Solution]Problem 57:Longest Repeating Character with Replacement[Google]

Technology Made Simple • 39 implied HN points • 23 Sep 22
🕹 Technology Coding Problem Solving Programming
  1. The problem involves finding the longest substring with the same character after changing up to k characters. It can be seen as Leetcode problem 424.
  2. The examples provided illustrate the concept, showing how replacing characters can change the length of the longest repeating substring.
  3. Constraints like string length and character types are important to consider when solving the problem.

Liberate the appliances! Washing machine hacker outsmarts anti-repair measures - Week in Repair

Fight to Repair • 19 implied HN points • 10 Feb 23
🕹 Technology Repair Hacking Legislation Software Enforcement
  1. ChuxMan successfully hacked his washing machine to fix it after the manufacturer refused to share firmware information, showcasing the challenges consumers face in repairing home appliances.
  2. Enforcement is crucial in ensuring the right to repair, as highlighted by the ChuxMan incident where legislation alone was not enough to facilitate repairs.
  3. The link between software access and repair restrictions is evident in various cases, such as Apple intentionally slowing down iPhones and John Deere using software locks to impede repairs.

The AI Supernova

Perspective Agents • 24 implied HN points • 15 Jan 25
🕹 Technology Artificial Intelligence Digital innovation Data science Automation Future Trends
  1. AI is changing how we work and learn. Jobs will focus more on things like emotional intelligence and problem-solving instead of routine tasks.
  2. There is a big gap between those who understand and use AI effectively and those who don't. This gap can lead to businesses being left behind if they don't adapt.
  3. Whether it's through simulations or understanding people's feelings, human touch will always matter. Genuine moments of connection can outshine machines, even if they seem perfect.

Introducing... Cubicle!

polymathematics • 39 implied HN points • 22 Mar 23
🕹 Technology Software Productivity Web Tools Workflow Applications
  1. Cubicle is a new web app designed to help people stay productive at work. It uses a Pomodoro technique to balance work and breaks.
  2. The app encourages users to set specific tasks to complete in short bursts, helping to focus on the most important goals.
  3. By using timers and structured tasks, Cubicle aims to make work sessions more efficient and engaging.

Everybody Wants to Have an API Product

The API Changelog • 1 implied HN point • 07 Jan 26
🕹 Technology APIs Software Architecture Integration DevOps Product Strategy Cloud
  1. Treat API-as-a-Product as a journey, not a final destination. Most teams start with quick, use-case APIs and need deliberate practices to evolve toward reusable, product-grade APIs.
  2. Keep gateways limited to simple infrastructure tasks like protocol or format transformations. Avoid encoding business authorization or core decision logic in the gateway; those belong in identity providers or backend services.
  3. Use a framework like the Data Interface Quadrants to classify APIs as raw data, composed, BFFs, or reusable data products. Classifying APIs makes their purpose measurable and guides what you must change to make them reusable and consumable by others.

Is 2023 the very best or the very worst time to be investing in AI?

Entry Level Investing • 100 implied HN points • 29 Aug 23
🕹 Technology AI Investing Startups Market Analysis Venture Capital
  1. Interest rates impact tech company valuations, especially high growth tech companies sensitive to changes.
  2. VC deal activity and funding have decreased in 2023 due to compressed valuations in public markets.
  3. AI investments are increasing as a bright spot in the market, with investors turning to AI startups amid a grim funding environment.

Confidential Computing; DataOps and MLOps

Gradient Flow • 99 implied HN points • 23 Nov 21
🕹 Technology DataOps MLOps Data Exchange Podcasts
  1. Confidential Computing involves protecting data in all states: at rest, in use, and in transit.
  2. Confidential Computing tools focus on safeguarding data while being used, a difficult task due to the need for data to be unencrypted for computation.
  3. DataOps and MLOps are important for modern data governance and management, emphasizing the need for strong metadata platforms and strategies to avoid MLOps mistakes.

How to design a CLI

CodeFaster • 108 implied HN points • 09 Jul 23
🕹 Technology Design
  1. Write CLI output to stdout for easy filtering
  2. Include only necessary information in CLI headers
  3. Use precise timestamps in easily parsable formats for data analysis

[Solution]Problem 80: Unique Paths[Google]

Technology Made Simple • 19 implied HN points • 24 Mar 23
🕹 Technology Coding Algorithms Development
  1. The problem discussed involves finding the number of unique paths a robot can take to reach the bottom-right corner of a grid by moving only down or right.
  2. Grid traversal, dynamic programming, and recursion are key concepts used to solve this problem efficiently.
  3. The test cases provided ensure that the answer is less than or equal to 2 * 10^9, with constraints on the grid size.

AirBnB sends employees Home

Technology Made Simple • 59 implied HN points • 30 Apr 22
🕹 Technology Remote work Cyber Security Data Management Content creation
  1. Remote work is becoming more common and offers numerous benefits, so mastering skills like Cyber Security can be advantageous.
  2. Efficient data compression and transmission can save companies money in the era of remote work, making it a valuable skill to develop.
  3. As more interactions shift to digital platforms, learning to create interactive content or platforms for remote communication can present lucrative opportunities.

How Soft Skills Accelerate Your Tech Skills

🔮 Crafting Tech Teams • 19 implied HN points • 07 Jul 23
🕹 Technology Soft skills Tech skills
  1. Soft skills are underrated in the tech industry, with the focus often on hard skills like programming languages and technical expertise.
  2. Soft skills play a vital role in the tech industry and should not be overlooked in the fast-paced world of technology.
  3. Crafting a balance between soft skills and hard technical skills can accelerate growth and success in the tech industry.