The hottest Substack posts right now

according to Hacker News
Category

Automatic Trolling for the people

GOOD INTERNET • 23 implied HN points • 29 Jul 23
🕹 Technology AI Open Source Social media Ethics Cybersecurity
  1. AI models can be manipulated to exhibit unwanted behaviors through specific prompts, with the risk increasing with prompt length.
  2. A new adversarial attack on Large Language Models can make them generate harmful outputs like profanity, threats, and cybercrime based on coded prompts.
  3. Automated AI attacks can enable sophisticated and widespread malicious behavior, posing significant risks to individuals and organizations.

A case for prioritising your Luck Surface Area

peoplefirstengineering • 7 implied HN points • 07 Nov 24
💼 Business Career growth Personal Branding Opportunities Networking Self-promotion
  1. You can create your own luck by increasing your Luck Surface Area. This means doing things you're passionate about and sharing them with others.
  2. Being authentic in your interests helps you connect better with people. People are drawn to those who genuinely care about what they do.
  3. Effective communication is key. It’s important to not just tell people about your work but to do it in a way that they understand and want to share it with others.

GenAI will change how games are played

Let's talk games & AI. • 15 implied HN points • 19 Feb 24
🕹 Technology Artificial Intelligence Algorithms Hardware Cloud Computing Video Games
  1. In about 7.5 years, there is potential for playing any game experience whenever you want.
  2. The speed of GenAI model advancements will likely lead to faster response times for gaming.
  3. Over the next few years, GenAI will revolutionize how games are created and played through user-generated content, dynamic gaming experiences, and cloud gaming solutions.

How to Build Influence as an Engineering Leader | Kelly Vaughn

Dev Interrupted • 14 implied HN points • 12 Mar 24
💼 Business Team Collaboration Goal setting Engineering Leadership Management Product Development
  1. Building influence as an engineering leader requires focusing on trust, communication, and empowerment to succeed in both individual contributor and managerial roles.
  2. Adopting GenAI can be challenging due to the pressure of the hype cycle, and understanding key considerations is crucial for successful implementation.
  3. Having hard deadlines can significantly impact productivity and response rates, highlighting the importance of leveraging deadlines to improve team tempo and cadence.
Get a weekly roundup of the best Substack posts, by hacker news affinity:

Edge 379: A Summary Of Our Series About LLM Reasoning

TheSequence • 14 implied HN points • 19 Mar 24
🕹 Technology Research Applications Models Tech AI
  1. The series explored different methods and technologies related to reasoning in Large Language Models (LLMs).
  2. Reasoning in LLMs involves working through problems logically to reach conclusions, emerging at a certain scale and not applicable to small models.
  3. The series covered topics like Chain-of-Thought (CoT), System 2 Attention (S2A), tree-of-thoughts, and graph-of-thoughts as techniques for LLM reasoning.

Data Science Weekly - Issue 440

Data Science Weekly Newsletter • 19 implied HN points • 28 Apr 22
🕹 Technology Statistical Analysis AI Machine Learning Data science Software Development
  1. AI is getting smarter, but we need a better way to understand how it makes decisions. A common language with AI could help us communicate our questions and concerns.
  2. Creating more synthetic data can help when there's not enough real data for training models. Techniques like data augmentation can help make our data better.
  3. Making data more accessible can solve big problems for society. If we can use available data properly, it can lead to more health and happiness for everyone.

What Is Inflation?

Economic Forces • 6 implied HN points • 19 Dec 24
💰 Finance Inflation Price theory Monetary Policy Market Dynamics
  1. Inflation is when prices keep going up over time, not just a one-time price hike. This shows that inflation affects the overall economy and not just individual items.
  2. Measuring inflation involves looking at how much purchasing power money loses. When money loses value, prices generally rise, which means inflation is happening.
  3. It's important to consider how supply and demand for money influence inflation. Understanding this can help people assess the real causes behind rising prices and not just blame specific products.

[Solution]Problem 12: Group Shifted Strings [Facebook]

Technology Made Simple • 19 implied HN points • 05 Nov 21
🕹 Technology Algorithms Coding Programming Problem Solving Software Development
  1. Given an array of strings, group them based on being shifted versions of each other by finding the difference in characters.
  2. Implementing a hashset can efficiently group strings by their difference strings for quick retrieval.
  3. Creating helper functions and structuring your solution neatly can showcase your organization and problem-solving skills.

Boost German consumption, blow up more ATMs

Klement on Investing • 2 implied HN points • 11 Jul 25
💰 Finance Investment Economics Consumption Digital Payments
  1. Germans save more and spend less compared to other Europeans, often preferring cash over digital payments. This is influenced by a cultural focus on privacy and past experiences with authoritarian regimes.
  2. Cash is less convenient as it requires ATMs, and when ATMs are unavailable, people tend to use electronic payments more. This shift can lead to increased spending as people don't 'feel' the money leaving their wallets.
  3. Researchers found that locations with bombed ATMs saw a temporary increase in spending. Therefore, limiting ATM access could be a quirky way to encourage more consumer spending in Germany.

🏆20+ ChatGPT Plugins for Product Managers and Builders - Unleashing the Power of ChatGPT Plugins

The Product Channel By Sid Saladi • 23 implied HN points • 23 Jul 23
🕹 Technology Tech Tools AI Data Analysis Product Development
  1. ChatGPT plugins enhance product development with automation and specialized research capabilities.
  2. Installing ChatGPT plugins involves upgrading to ChatGPT Plus and enabling the Plugins Beta feature.
  3. Top 20 ChatGPT plugins offer diverse functionalities like creating diagrams, conducting data analysis, and providing personalized recommendations.

Data-Driven Design: Breaching the Boundaries of Creation

Anima Mundi • 20 implied HN points • 25 Sep 23
🕹 Technology Manufacturing Innovation Data-driven Materials Design
  1. Data-driven design is revolutionizing manufacturing by partnering with nature and using intricate data.
  2. To fully realize the potential of advanced manufacturing techniques, tools and platforms need to be developed to enhance and integrate with them.
  3. DDMM combines data and design to create innovative, intelligent, and precise outcomes in the realm of material discovery and manufacturing.

[In case you missed it] Data Science Weekly - Issue 439

Data Science Weekly Newsletter • 19 implied HN points • 24 Apr 22
🕹 Technology Software Development Data Visualization Artificial Intelligence Machine Learning Data science
  1. Building a recommendation system is challenging. It requires careful planning and execution to serve users quickly and efficiently.
  2. Understanding different probability distributions is essential in data science. They help us make better predictions and understand the variability in our data.
  3. Contrastive learning is an important method for training machine learning models. Recent advances in this area can improve how we represent data and solve complex problems.

Growth Is Up. So What's Up With the Economy?

Gideon's Substack • 19 implied HN points • 26 Oct 23
💼 Business Data Perceptions Inflation Economy Fiscal policy
  1. The American economy is performing exceptionally well post-pandemic, surpassing other developed countries.
  2. There is a notable disconnect between people's perceptions of the economy and the actual economic data, leading to various theories and concerns.
  3. Factors such as the pandemic hangover, inflation, wage discrepancies, and fiscal uncertainties contribute to the complex economic landscape, influencing consumer sentiment and political outcomes.

Help Shape The Caring Techie Newsletter’s Future (and Win Cash Prizes!) 💸

The Caring Techie Newsletter • 7 implied HN points • 31 Oct 24
🕹 Technology Tech news Gadgets Innovation Engineering Software
  1. The newsletter creator wants your feedback to make the content better. They’ve made a quick survey for readers to fill out.
  2. You can win cash prizes by participating in the survey, with a total of $175 up for grabs.
  3. The survey results will help guide future topics that matter most to readers of the newsletter.

Trusted Disclosure Agreement

Charles Eisenstein • 5 implied HN points • 30 Jan 25
📖 Philosophy Trust Contracts Community
  1. NDAs can feel distrustful because they imply that someone doesn't trust you with their information. Instead of relying on legal threats, we should focus on building mutual trust.
  2. A Trusted Disclosure Agreement can create a stronger bond based on respect and understanding, allowing for a more positive collaboration without the fear of legal consequences.
  3. Community involvement in agreements is important. Signing in front of others can help reinforce commitment and accountability, encouraging people to honor their word.

#83

The Nibble • 7 implied HN points • 31 Oct 24
🕹 Technology AI Software Innovation Blockchain Research
  1. Waymo has raised $5.6 billion in funding and is expanding its self-driving services to new cities like Austin and Atlanta. They have already completed over 100,000 rides mainly in San Francisco, Los Angeles, and Phoenix.
  2. A new fork of the Flutter framework called 'Flock' was created by the community due to frustrations with the original team's slow responses. This is a move aimed at improving the framework.
  3. Top tech companies are adapting to changes, like Robinhood allowing users to bet on elections, and industry shifts with layoffs at Consensys due to ongoing legal issues. Trends in AI and software development are rapidly evolving as well.

Philosophical economics: The golden calf of business and finance

Klement on Investing • 5 implied HN points • 23 Jan 25
💰 Finance Economic Growth Corporate Finance Tax policy Investment Strategies Fiscal policy
  1. Cutting taxes isn't always the best option for improving the economy. Sometimes, raising taxes can actually help fund important things like infrastructure and education.
  2. There's a lot of disagreement about whether low taxes lead to higher profits and growth. In reality, many developed countries show no clear link between tax rates and economic growth.
  3. It's important to consider how tax money is spent. If governments invest in useful projects, they can create more value than just cutting taxes.

Faster LLMs, Safer Chains of Thought, and Image Tokenization Reinvented

ppdispatch • 2 implied HN points • 18 Jul 25
🕹 Technology Machine Learning Safety Image Processing Deep Learning AI
  1. There's a new book that helps people understand deep learning in a clear way. It covers important topics like neural networks and how they work.
  2. A new technique called Chain-of-Thought Monitorability may help keep AI safe by watching how AI reasons with language. But it’s still seen as a bit weak and needs more work.
  3. Researchers found that recent improvements in AI reasoning might not be genuine. They suggest that better ways to check AI's performance are needed to ensure it really understands and isn't just memorizing data.

Data Science Weekly - Issue 439

Data Science Weekly Newsletter • 19 implied HN points • 21 Apr 22
🕹 Technology Data science Statistical Analysis Machine Learning AI Data Visualization
  1. Building recommendation systems requires careful planning and quick processing to handle live requests effectively. It's not just about creating a model but also about deploying it at scale.
  2. Contrastive learning is a powerful technique in machine learning that helps in improving model performance. New insights in this area can lead to better model training and application.
  3. Understanding different probability distributions is crucial in data science. It helps in modeling data accurately and predicting outcomes better.

Guan Tao on the yuan's exchange rate as an asset price

Pekingnology • 15 implied HN points • 13 Feb 24
💰 Finance Monetary Policy Financial Stability
  1. China's Renminbi exchange rate is now seen as an asset price, showing characteristics of asset pricing and requiring an understanding beyond traditional commodity money views.
  2. The flexibility of the Renminbi exchange rate helps release pressure, acts as a shock absorber, and ensures market resilience in the face of fluctuations.
  3. Maintaining a flexible exchange rate policy supports China's pursuit of institutional openness, providing coordination between development and security.

Nine rules for effective meetings

A Bit Gamey • 6 implied HN points • 15 Dec 24
💼 Business Management Teamwork Meetings Productivity Leadership
  1. Every meeting should have a clear leader and a specific purpose. This helps everyone know what to focus on and what to achieve.
  2. It's important to keep everyone involved in the discussion, but also to stay on topic. This means selecting participants carefully and using tools to stay organized.
  3. Conclude meetings with clear actions and responsibilities. This ensures that everyone knows what they need to do next and helps keep things moving forward.

Is Brazil the perfect market for BYD?

TP’s Substack • 14 implied HN points • 06 Mar 24
💼 Business Automotive Market Analysis Manufacturing Technology Renewable Energy
  1. BYD is investing heavily in Brazil to expand its market presence due to factors like high local auto prices, lack of competition, and access to local resources like lithium and iron.
  2. Brazil offers ample opportunities for BYD in sectors beyond automotive, such as renewable energy, electric buses, and possibly semiconductor technology.
  3. BYD's focus on AI and advanced technologies like autonomous driving will be crucial for success in South America, where smart features are becoming increasingly attractive to customers.

UX Roundup: AI Camera | Web Design Mistakes | UX Job Openings

Jakob Nielsen on UX • 7 implied HN points • 04 Nov 24
🕹 Technology Video Production Web Design AI Usability Job Market
  1. To create powerful AI-generated videos, human directors still need to guide the AI camera for emotional impact. Learning traditional filmmaking techniques can help enhance the storytelling.
  2. Many web design problems are still the same as they were decades ago. Simple things like clear value propositions and easy navigation are still overlooked by many new websites.
  3. There are roughly equal job openings for both junior and senior UX designers. Many junior designers feel there are only senior positions available, but the data shows that opportunities exist at all experience levels.

They should have fired him

A Perfectly Cromulent Software Engineer • 1 HN point • 21 Apr 24
🕹 Technology Software Engineering Work Environment Career development Management Productivity
  1. Transitioning to a traditional job from freelance work can be a significant change in routine and responsibilities.
  2. Challenges and growth opportunities can arise when tasked with larger, more ambiguous projects that test technical abilities.
  3. Recognizing toxic behavior in oneself or others, such as being uncooperative and rude, is essential in maintaining a positive work environment.

OpenTelemetry in 2023

Bit by Bit • 21 implied HN points • 28 Aug 23
🕹 Technology Observability Protocol
  1. OpenTelemetry (OTEL) has evolved to cover all of observability, providing a stable standard and SDKs for metrics, logs, and traces.
  2. OTEL is now the second most active project in the CNCF, showing widespread adoption among observability providers.
  3. Key sub-projects of OTEL include specifications, implementations, the OpenTelemetry Protocol, the OpenTelemetry Collector, and the Open Agent Management Protocol.

What Affordable Housing Actually Means

The Discourse Lounge • 22 HN points • 28 Jul 23
💼 Business Housing Construction Real Estate
  1. Many people misunderstand what 'affordable housing' really means -- it's not just cheaper housing, but subsidized, rent-regulated housing.
  2. The terminology around housing has evolved over time, from 'public housing' to 'affordable housing', aiming to market the benefits to consumers.
  3. High housing costs are closely tied to high construction costs, and providing truly affordable housing requires addressing these underlying cost issues.

Bird Perspectives and Outside Views

Seeking Bird Perspectives • 6 implied HN points • 02 Dec 24
📖 Philosophy Ethics Logic Epistemology Cognitive Science Rationalism
  1. The bird perspective means looking at things from a higher viewpoint to understand the bigger picture. It helps you see how your situation fits into a larger context.
  2. The outside view uses past experiences and similar cases to predict outcomes, but it can miss important details about your specific situation. It's important to find a balance between general predictions and unique factors.
  3. Using these perspectives can help reduce biases in decision-making. They inspire clearer thinking, but they shouldn't be used as the only way to argue or win a debate.

Groq's inference strategy

Axial • 7 implied HN points • 22 Oct 24
🕹 Technology Computing Semiconductors AI Hardware Innovation
  1. Groq is designing chips that speed up AI by using a special kind of memory called SRAM, which is faster but also more expensive. This helps them run complex AI models more efficiently.
  2. Their choice of using separate cards for each chip instead of smaller, cheaper chips means they might face higher costs and power use. This choice could limit how easily they can grow their technology.
  3. Other companies like Microsoft are trying different approaches that might be cheaper and easier to scale. Groq needs to find a balance between speed and practicality to succeed in the competitive AI market.