The hottest Substack posts right now

according to Hacker News
Category
nick’s datastack 1 HN point 24 Apr 24
  1. Generative AI can generate data, impacting workflows and pipelines significantly.
  2. Using LLMs for prompt-based feature engineering can save time and effort compared to traditional methods like manual data searching and merging.
  3. While LLMs in data pipelines may feel magical, it's important to be cautious of potential inaccuracies due to the probabilistic nature of AI outputs.
Internal exile 26 implied HN points 26 May 23
  1. AI can be manipulated through poisoning attacks, affecting outcomes and creating incentives for spammers and tech companies.
  2. Influencers drive the trend of 'kinetic' food in restaurants, emphasizing visual appeal for videos over taste.
  3. The 'sharing economy' has shifted from genuine sharing to profit-driven exploitation, impacting workers and service users.
Natto Thoughts 1 HN point 24 Apr 24
  1. The acronym "TZ" found in leaked i-SOON documents could stand for phrases like special investigation or special reconnaissance, and it is crucial for Chinese public security bureaus, hinting at its importance in network security efforts.
  2. In the context of Chinese acronyms, TZ might represent Chinese phrases with Pinyin initials T and Z, such as investment, special investigation, special military, or other relevant terms.
  3. Companies like i-SOON have seen business opportunities in offering products and training related to network investigation and reconnaissance, indicating a high demand for capabilities in this area among Chinese public security bureaus.
amivora 5 implied HN points 05 Feb 25
  1. Spending time with customers is really important for understanding what to simplify in your product. It might not seem helpful right away, but it leads to better decisions in the long run.
  2. Using your own product to identify issues can teach you a lot. Observing how customers interact with it often reveals what's working and what's frustrating for them.
  3. Deep emotional responses from customers indicate what matters most to them. Getting those insights helps shape what you should focus on and improve in your offerings.
Get a weekly roundup of the best Substack posts, by hacker news affinity:
Data Science Weekly Newsletter 19 implied HN points 05 May 22
  1. Meta AI is sharing a big language model, OPT-175B, to help others learn about new technology. This model has 175 billion parameters and is based on publicly available data.
  2. Handling harmful text in data science is a tricky issue. Researchers are looking for ways to address this challenge while still making progress in natural language processing.
  3. There are many resources and courses available for learning data science and machine learning. These include guides for using Python and R, plus access to various data visualization tools.
visa's voltaic verses ⚡️ 23 implied HN points 27 Jul 23
  1. Regular writing can be a tonic for the mind and soul, helping to maintain mental clarity and honesty.
  2. Different mediums and platforms can affect the reception of one's writing and thoughts, guiding the need for adaptation.
  3. Exploring perceptions, challenging fixed ideas, and embracing patience can lead to personal growth and deeper understanding.
Dr. Pippa's Pen & Podcast 22 implied HN points 24 Aug 23
  1. The author requests not to share their work with non-subscribers to ensure proper recognition and reward for their effort.
  2. Sharing ideas takes time and effort to write down in an understandable way, impacting authors' financial rewards.
  3. Authors appreciate the support of their readers, enabling them to focus more on writing and less on other tasks.
The Informationist 4 HN points 09 Jul 23
  1. BRICS nations are considering introducing a gold-backed currency to reduce dependency on the US dollar.
  2. The US has deviated from the gold standard, leading to concerns about debt levels and potential economic implications.
  3. For the gold-backed currency to work, BRICS nations would need to establish trust and a system that ensures the currency is fully redeemable for gold, potentially impacting the global financial landscape.
tldraw 4 HN points 02 Mar 23
  1. Signia is an original library that offers a core reactive state management system for TypeScript using a new lazy reactivity model based on logical clocks.
  2. Signia's main differentiating features are incremental derivations for saving work during re-computations and transactions with built-in support for rollbacks.
  3. The scalability of Signia's signals is enhanced by always caching derived values and emitting change descriptions (diffs) to incrementally recompute values, offering a new approach to reactivity.
Marsh’s Substack 4 HN points 20 Apr 23
  1. AI language models can now exhibit original thought capabilities based on merging existing ideas in a novel way.
  2. Future AI models should prioritize user well-being, be transparent about limitations, and strive to improve through feedback.
  3. Encouraging creativity, kindness, and intelligence in AI models can lead to more meaningful and collaborative interactions.
Genre Grapevine 4 HN points 21 May 23
  1. Sudowrite faced pushback for launching a AI tool that helps in writing long-form stories
  2. The writing community has concerns about AI models being trained on copyrighted works and the lack of transparency
  3. There's a growing focus on regulating AI tools, ensuring ethical guidelines, and involving communities in development
Mosquito Chronicles 4 HN points 25 Apr 23
  1. Making large changes to social media platforms like Twitter and Facebook requires caution due to the complexity of the systems and the potential unintended consequences.
  2. Even small technical changes can have big impacts on user experience and site performance.
  3. User retention and engagement on social media platforms can be heavily influenced by subtle design elements and cultural dynamics.
Eva’s Substack 4 HN points 11 Apr 23
  1. China lacks the resources and technology, like data centre-grade GPUs, needed to compete with the US in developing AGI via Large Language Models (LLMs).
  2. The Chinese Communist Party prioritizes social stability and control over developing powerful LLMs that could challenge its authority, resulting in stricter supervision and limitations on AI development.
  3. Global concerns about an AGI race between the US and China are unfounded; US companies are leading in AGI development, and China faces obstacles in resources, technology, and political constraints.
Aashay's Newsletter 4 HN points 22 Aug 23
  1. Startups should consider raising a little more capital upfront to have adequate resources for product development and market introduction.
  2. As software markets evolve, buyer expectations increase, and ventures now penetrate traditional sectors with longer sales cycles.
  3. Founders may need to adjust their mindset and be open to raising more capital initially to navigate the changing landscape of startup financing.
Laszlo’s Newsletter 27 implied HN points 04 May 23
  1. When refactoring code, it's important to move code into service classes for better organization and readability.
  2. Utilize constants and parameters closer to their use for easier handling of configurations and serialization/deserialization.
  3. Consider refactoring to address code smells like 'Feature Envy' and 'Primitive Obsession' to improve code maintainability and readability.
Cloud Weekly 26 implied HN points 27 May 23
  1. There are 4 main disaster recovery techniques: Backup & Restore, Pilot Light, Warm StandBy, and Multi-Site Active/Active.
  2. The techniques aim to optimize for RPO (Recovery Point Objective) and RTO (Recovery Time Objective), which determine how much data loss and downtime are acceptable.
  3. The choice of technique depends on factors like cost, recovery speed, and the criticality of the application, with each method having its own advantages and trade-offs.
The Startup 26 implied HN points 17 May 23
  1. Launching Nack AI - a new unique AI product named Nack is being launched with multiple AI models for mobile devices.
  2. Engaging with audience - planning to write about various startup-related topics and seeking feedback and engagement from readers.
  3. Experimenting with newsletter format - the newsletter format will continue to evolve until a suitable style is found.
A Bit Gamey 6 implied HN points 22 Dec 24
  1. Focus on a small audience that really needs your product. It helps you understand them better and create something special.
  2. Build trust by being authentic. When you connect genuinely with a smaller group, they will support you more.
  3. You don't need millions of fans to succeed. Even a few passionate supporters can help you grow and thrive.
Clouded Judgement 15 implied HN points 23 Feb 24
  1. The importance of growth and profitability in the Rule of 40 for cloud software companies varies over time, with current public markets valuing growth 3.0x more than FCF margin in valuation multiples.
  2. 2024 guides from Q4 calls are not increasing consensus estimates, indicating companies are setting cautious expectations amidst market uncertainty.
  3. Valuation multiples for SaaS businesses are calculated based on their projected revenue, with growth, FCF margin, and NTM growth rate influencing stock valuations.
HackerPulse Dispatch 5 implied HN points 31 Jan 25
  1. LLM-AutoDiff can make AI workflows more efficient by automatically optimizing prompts, leading to better performance without the need for manual work.
  2. Racing for superintelligence might cause more problems than it solves, making cooperation between nations a better option.
  3. Combining reinforcement learning with transformers can create AI that adapts and solves new problems effectively over time.
The Product Channel By Sid Saladi 23 implied HN points 30 Jul 23
  1. Product thinking focuses on understanding user needs and crafting solutions that enrich lives.
  2. Product thinking drives innovation by questioning the status quo and creating user engagement through tailored solutions.
  3. Key principles of product thinking include deeply understanding user needs, challenging assumptions, envisioning future states, and promoting user engagement through great experiences.
Crypto Good 6 implied HN points 23 Dec 24
  1. Generative AI is different from regular AI because it creates new ideas and solutions instead of just analyzing data. This means it can help develop things like better farming techniques or personalized medicine.
  2. AI is helping solve big challenges like healthcare and food security. Farmers can get real-time advice through their phones, making it easier to grow crops and combat pests.
  3. With AI, education is becoming more personalized and accessible. Every child can have their own AI tutor to learn at their own pace, breaking down barriers to high-quality education.
Engineering Enablement 14 implied HN points 15 Mar 24
  1. On average, developers report 22% of their time being wasted, resulting in significant potential productivity loss.
  2. Efficiency in engineering organizations varies widely within teams, showing room for improvement and optimization.
  3. There is a correlation between the size of an organization in terms of employee count and revenue with the amount of developer time wasted, indicating larger organizations may struggle with efficiency compared to smaller ones.