The hottest Technology Substack posts right now

And their main takeaways
Category
Top Technology Topics

Evaluating LLM Agents and Applications

LLMs for Engineers • 79 implied HN points • 11 Jul 23
🕹 Technology AI Development Machine Learning Software Engineering Data Analysis
  1. Evaluating large language models (LLMs) is important because existing test suites don’t always fit real-world needs. So, developers often create their own tools to measure accuracy in specific applications.
  2. There are four main types of evaluations for LLM applications: metric-based, tools-based, model-based, and involving human experts. Each method has its strengths and weaknesses depending on the context.
  3. Understanding how well LLM applications are performing is essential for improving their quality. This allows for better fine-tuning, compiling smaller models, and creating systems that work efficiently together.

2022 Introspective

Technology Made Simple • 99 implied HN points • 27 Dec 22
🕹 Technology Content creation Community Building Audience Growth Online Platforms
  1. The newsletter is going on break till January 5th to recharge and will have a 'start here' section for newcomers.
  2. More AI/Machine Learning content will be integrated into the newsletter on specific days to cater to a general audience.
  3. The growth of the newsletter was mainly influenced by partnerships, Substack recommendations, and content on other platforms including LinkedIn and Medium.

Products I Would Like to See

David Friedman’s Substack • 116 implied HN points • 07 Nov 24
🕹 Technology Home Automation
  1. A thermostatic burner could help cook food at the right temperature without boiling over. It uses sensors to adjust heat automatically.
  2. Home cooling can be made easier by setting up fans and vents that open when it's cooler outside. This can help lower air conditioning costs.
  3. A silverware organizer with adjustable sections would keep utensils organized better. It would fix the space problem in traditional trays.

Technology Turns the Generational Clock

Holodoxa • 79 implied HN points • 25 May 23
🕹 Technology Technological Impact
  1. Generational analysis can provide insights and understanding of different age groups based on social and technological contexts.
  2. Technology has had a significant impact on generational changes, enabling individualism and altering life trajectories.
  3. While generational analysis can offer interesting data on differences among generations, causal connections to technology may not be strongly established, and some claims of causality should be scrutinized.

Machine Learning at a Pegacorn

Gradient Flow • 199 implied HN points • 04 Aug 22
🕹 Technology Machine Learning Metaverse Data Infrastructure AI Ethics
  1. Major tech companies are investing in the Metaverse along with AI and cloud computing, based on 2022 coverage.
  2. In the podcast 'Data Exchange', topics like data infrastructure for computer vision and machine learning at Gong are discussed.
  3. Tree-based learners outperform neural network-based learners on tabular data, and Transformers are used to cluster papers from ICML 2022.
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What's JavaScript?

Technically • 34 implied HN points • 15 Jul 25
🕹 Technology Programming Web Development Software Engineering Frontend Development
  1. JavaScript is the most popular programming language today and initially started as a way to make websites interactive.
  2. It works alongside HTML and CSS; HTML is for structure, CSS is for style, and JavaScript makes things interactive, like buttons and animations.
  3. JavaScript can now be used for both the front end and back end of applications thanks to tools like Node.js and TypeScript, making it a powerful all-in-one language.

Can we already grasp the rough outlines of these coming forms, capable of threatening the joys of marketing?

Internal exile • 78 implied HN points • 14 Feb 25
🕹 Technology AI Consumerism Marketing Automation Society
  1. AI agents are being marketed as helpers that take care of tasks for us, but they might actually make our lives more complicated and alienate us from real experiences.
  2. The way AI is being portrayed in ads can show a future where human agency is diminished, with technology making decisions for us instead of us making our own choices.
  3. Convenience can lead to a loss of personal will and the ability to make decisions, making it seem easier to let machines dictate our lives rather than engage with them ourselves.

A dbt cloud alternative with no-code ELT: end-to-end data pipelines in Coalesce on Snowflake

The Orchestra Data Leadership Newsletter • 39 implied HN points • 09 Jan 24
🕹 Technology Data Pipelines Data Transformation ETL
  1. The article discusses building a data release pipeline to analyze Hubspot data using Coalesce, a no-code ELT tool on Snowflake.
  2. One key issue encountered was the challenges with Hubspot's data model when trying to consolidate form fill data and messages into a meaningful view.
  3. Setting up Coalesce involves defining storage mappings, granting access to Coalesce users, and carefully handling environments to prevent data overwriting when working between development and production.

Not wrong isn't the same as right

Sunday Letters • 119 implied HN points • 09 Apr 23
🕹 Technology Software AI Innovation Web Development
  1. Just because something isn't wrong doesn't mean it's the best choice. It's important to look for the truly right solutions rather than settling for what works okay.
  2. In the current wave of AI, many solutions are improving parts of existing applications but not really changing things in a big way. We need to think bigger and bolder about innovation.
  3. During big changes, like the internet boom or AI growth, it can be tempting to stick with familiar ideas. However, that might lead us to miss out on new, better opportunities.

Revenge of the SVP of Partnerships

Dev Interrupted • 32 implied HN points • 17 Jul 25
🕹 Technology AI Software Engineering Productivity Development
  1. AI is changing how we develop software and who gets to build it. More people in a company can now create software, not just engineers.
  2. Companies need to measure productivity by looking at how much value their products deliver, not just how quickly code is written. It's about what customers actually want and need.
  3. To make sure everyone can build safely, organizations should set clear rules and provide tools and training for all employees. This way, everyone can collaborate and innovate effectively.

Let's "Unfriend" Facebook

Diane Francis • 619 implied HN points • 22 Feb 21
🕹 Technology Social media Privacy Regulation Cybersecurity Information Warfare
  1. Facebook's response to Australia's push for media regulation shows their arrogant power. They blocked important information and media, which raises questions about their respect for democracy.
  2. The company's early financial backing from Russian investors highlights concerns about privacy and user data exploitation. This money helped transform Facebook into a tool for propagating various ideologies.
  3. Facebook's history of blocking content and censoring users, especially in oppressive regimes, indicates a troubling disregard for free speech. The company often reacts slowly to criticism and legal issues, making it seem like they prioritize profit over ethics.

How to Fake Decryption

Nonsense on Stilts • 1 HN point • 04 Sep 24
🕹 Technology Cryptography Cybersecurity Information Theory Computer Science Data Privacy
  1. You can create a fake key and a fake message to trick someone into thinking they decrypted a message. This lets you mislead anyone watching your communication.
  2. It's important to plan what the fake message will be before sending the real one, so both parties know what to expect if asked.
  3. This technique could be used for serious purposes, like hiding important communications, or just for fun in games and stories.

Is AI Making Interviews Human-Centric Again?

ppdispatch • 11 implied HN points • 11 Nov 25
🕹 Technology AI Software Engineering Interviews Development
  1. AI has changed how companies interview candidates. Instead of focusing on memorized answers, interviews are now looking for real human skills like problem-solving and teamwork.
  2. Architectural debt isn't just about coding problems; it also includes how a business's processes and strategies fit together. Addressing this debt helps avoid risks and improves long-term success.
  3. Silent disagreements in teams can hurt projects and careers. It's important to encourage open communication to uncover any hidden issues and improve team trust.

Databricks Unity Catalog: Enabling Data Democratization

Data Plumbers • 19 implied HN points • 08 Apr 24
🕹 Technology Data Management Data Governance Cloud Platforms
  1. Data democratization is vital for modern data strategies, making data more accessible and understandable within an organization for informed decision-making and better customer experiences.
  2. Databricks Unity Catalog supports data democratization by providing a centralized governance layer, simplifying access management, enabling unified data management, and fostering data discovery, collaboration, and sharing.
  3. Implementing data democratization requires robust data governance and security measures to mitigate risks of privacy violations and data leaks.

Is A Tech Winter Looming?

The Digital Anthropologist • 39 implied HN points • 08 Jan 24
🕹 Technology AI Innovation Social media Generative AI Tech industry
  1. A tech winter may be coming, leading to better technologies and innovations.
  2. There are signals suggesting a shift in technology is happening driven by culture and disillusionment with certain tech advancements.
  3. Culture shapes and refines technology, leading to new norms and improvements in society, creating exciting opportunities for innovators.

Robot startups need to 'Start Telling People' plus highlights from BARS 2023

Robots & Startups • 59 implied HN points • 29 Oct 23
🕹 Technology Robotics Funding Research
  1. Robot startups should focus on 'Start Telling People' - effectively communicating their products and ideas is crucial for success
  2. BARS 2023 featured the latest robotics research showcasing the use of transformers and the rapid pace of innovation - a hub for cutting-edge robotics and AI insights
  3. Subscribe to Robots & Startups for access to in-depth posts and archives, with a 7-day free trial available - stay updated on the latest in robotics and startup trends

TechLetters #157 Data Protection of Privacy Sandbox PAA; Fake security reviews using ChatGPT; Satellite internet access cut in Ukraine during military operations; China criticises U.S. tech sanctions

Lukasz Olejnik on Cyber, Privacy and Tech Policy Critique • 39 implied HN points • 08 Jan 24
🕹 Technology Security Privacy Technology Policy
  1. Security bug reports gone awry, leading to nonsensical content created with ChatGPT.
  2. Satellite internet access cut in Ukraine during military operations.
  3. Google phasing out 3rd-party cookies for data protection in Chrome browser.

Web scraping from 0 to hero: creating our first Scrapy spider - Part 2

The Web Scraping Club • 39 implied HN points • 07 Jan 24
🕹 Technology Web scraping
  1. The web scraping course provided by The Web Scraping Club is always free and offers practical articles on complex topics.
  2. Scrapy allows for easy crawling of product category pages by making requests per URL retrieved.
  3. Using JSON is preferred for extracting and cleaning data in web scraping, offering more stability compared to manual selectors.

On Techno-pragmatism (part 2)

ailogblog • 39 implied HN points • 07 Jan 24
🕹 Technology AI Ethics Futurism Social Impact Data Privacy
  1. Engineers tend to be empiricists at work but lean towards idealism in considering the social value of their work, showing a need for a balance between pragmatism and idealism in their mindset.
  2. Probabilistic thinking is valuable for navigating uncertainties about the future, allowing for updating beliefs based on new information like in poker or medical diagnosis.
  3. Pragmatism offers a mediating force that combines pluralism and religiosity into a faith in democratic action, providing a balanced approach in a polarized world.

Will the New York Times ever quit Twitter?

Silver Bulletin • 325 implied HN points • 05 Oct 23
🕹 Technology Social media Tech Giants Digital Publishing
  1. Nate Silver discusses mixed feelings about Twitter's impact on democracy and tribalism.
  2. Twitter's latest changes, like removing headlines from external link previews, raise questions about its future utility.
  3. The potential consequences if the New York Times, with its high editorial standards, decides to quit Twitter and influence other publishers to follow suit.

UX Roundup: Creativity for Old Users | Conflicting AI Goals | Automated Social Campaigns | Digital Storytelling | Valuable Music

Jakob Nielsen on UX • 9 implied HN points • 24 Nov 25
🕹 Technology AI Digital Media Software Development User Experience
  1. AI is helpful for older users, making it easier for them to stay creative and productive in their jobs for longer. This means they can work effectively even in their later years.
  2. Google's new AI tool, Pomelli, can automatically create social media campaigns for businesses, making it easier for small companies to market themselves. This shows how AI can support marketing efforts.
  3. AI tools like Suno for music and Gamma for slide creation are gaining significant value and popularity, empowering everyday people to create without needing extensive technical skills.

Today’s Top 5 HN posts

Top 5 HN Posts of the day • 19 implied HN points • 07 Apr 24
🕹 Technology Programming Software Job Opportunities Web Development Open Source
  1. Today's top 5 HackerNews posts include discussions on SSH backdoors, cartoon face generation in JavaScript, and how performance scales with more agents
  2. A new open-source btrfs driver for Windows called WinBtrfs is being highlighted in the top posts
  3. Additional job opportunities from Bright and Zep AI are shared at the end of the post

The GPT-4 Generation: Why Are the Best AI Models Equally Intelligent?

The Algorithmic Bridge • 233 implied HN points • 06 Mar 24
🕹 Technology AI Models Intelligence Behavior Training
  1. Top AI models like GPT-4, Gemini Ultra, and Claude 3 Opus are at a similar level of intelligence, despite differences in personality and behavior.
  2. Different AI models can display unique behaviors due to factors like prompts, prompting techniques, and system prompts set by AI companies.
  3. Deeper layers of AI models, such as variations in training, architecture, and data, contribute to the differences in behavior and performance among models.

Planning for 35 years

Sunday Letters • 199 implied HN points • 16 Oct 22
🕹 Technology Career Planning Software Development AI Trends Personal Development
  1. Career paths are unpredictable, and it's hard to plan them out for the long run. It’s more about being adaptable to the changes that come your way.
  2. Focus on learning how to learn and keep building your skillset over time. Don’t worry too much about picking the perfect skill at first.
  3. Find what you enjoy doing and where your natural talents lie. Those things can lead you to unexpected career opportunities that you might undervalue but are actually valuable.

If you don't have a satellite megacluster are you even a nation-state?

Alex's Personal Blog • 98 implied HN points • 17 Dec 24
🕹 Technology AI Internet National Security Venture Capital
  1. Countries need to be self-sufficient in key areas like energy and tech for national security. Relying on imports can create vulnerabilities, especially during conflicts.
  2. A strong satellite Internet system is crucial for communication and defense. The EU is investing heavily in its own satellite Internet project to stay competitive.
  3. Many companies, like Databricks, prefer to stay private and keep raising money rather than going public. This trend shows that the venture capital market is still willing to support private growth.

Alibaba QwQ Really Impresses at GPT-o1 Levels

TheSequence • 105 implied HN points • 01 Dec 24
🕹 Technology AI Models Machine Learning Data science Generative AI Open Source
  1. Alibaba's new AI model called QwQ is doing really well in reasoning tasks, even better than some existing models like GPT-o1. This shows that it's becoming a strong competitor in the AI field.
  2. QwQ is designed to think carefully and explain its reasoning step by step, making it easier for people to understand how it reaches its conclusions. This transparency is a big deal in AI development.
  3. The rise of models like QwQ indicates a shift towards focusing on reasoning abilities, rather than just making models bigger. This could lead to smarter AI that can learn and solve problems more effectively.

Under the microscope: Sky Target (Saturn)

Rings of Saturn • 29 implied HN points • 30 Jul 25
🕹 Technology Gaming Software Development Hardware Innovation
  1. In the game Sky Target, you can pilot a super jet fighter called the XF/A-49, known as the 'White Sword'. This plane has advanced technology that makes it better than any other fighter.
  2. You can play as the White Sword by completing a ranking mode or using a specific cheat code to unlock it right away.
  3. Unlocking hidden features in games can be tricky, and it's fun to share and discover cheat codes that help players access them faster.

Think Like a Detection Engineer, Pt. 1: Logging

Detection at Scale • 199 implied HN points • 18 Jul 22
🕹 Technology Security Data Management Monitoring Infrastructure
  1. Detection Engineers build systems to validate security controls and detect suspicious behaviors with code to protect organizations.
  2. Security data comes from different layers like infrastructure, hosts, networks, applications, and databases, each providing unique context for monitoring.
  3. When collecting logs for security monitoring, consider tradeoffs like the value of data for detection, latency to get data into SIEM, and cost of obtaining and retaining data.