The hottest Software Substack posts right now

And their main takeaways
Category
Top Technology Topics

How To Create A LangChain Application That Runs Locally & Offline

Cobus Greyling on LLMs, NLU, NLP, chatbots & voicebots • 39 implied HN points • 28 Feb 24
🕹 Technology Software
  1. Running language models locally gives you more control over data privacy and enhances security by keeping sensitive information off external servers.
  2. Using small language models can improve efficiency in tasks like conversation management and language understanding while also cutting down on costs associated with cloud services.
  3. Local deployment makes models available offline, ensuring you can use them anytime without needing an internet connection, which is useful for research and development.

A Digital Scouts Honor

Resilient Cyber • 19 implied HN points • 09 May 24
🕹 Technology Software
  1. The Secure-by-Design Pledge encourages software companies to make their products more secure, focusing on goals like using multi-factor authentication and reducing default passwords. This means companies are promising to create safer software for everyone.
  2. The pledge is voluntary, which means companies are not legally required to follow these guidelines. While this relies on their honesty, it raises trust issues since there's no enforced accountability.
  3. Many big names in tech have signed this pledge, which is a positive step. But it's crucial for more non-security-focused companies to join in for real change to happen in improving software security.

"Organic Markdown" Intro

Rethinking Software • 199 implied HN points • 21 Aug 24
🕹 Technology Software
  1. Organic Markdown helps keep your code and documentation in sync. This means you won't have to edit your code separately from your notes, making everything easier to manage.
  2. It improves how your code is presented. By arranging your code better for people to understand, you can still adjust it later for the computer to run.
  3. You can run commands and build applications right from your Markdown file. This makes the workflow smoother and lets you focus more on coding.

Plus Post: Digitalk's Smalltalk/V

Computer Ads from the Past • 128 implied HN points • 30 Dec 24
🕹 Technology Software
  1. Using the right programming language is very important. Choosing the wrong one can lead to big problems.
  2. Smalltalk/V is a programming language that can help solve complex issues effectively.
  3. Learning and using Smalltalk/V can improve your coding skills and make your projects easier to manage.

The Sequence Research #553: Self-Evaluating LLMs Are Here: Inside Meta AI’s J1 Framework

TheSequence • 63 implied HN points • 30 May 25
🕹 Technology Software
  1. LLMs are now used as judges, which is an exciting new trend in AI. This can help improve how we evaluate AI outputs.
  2. Meta AI's J1 framework is a significant development that makes LLMs more like active thinkers rather than just content creators. This means they can make better evaluations.
  3. Using reinforcement learning, J1 allows AI models to learn effective ways to judge tasks. This helps ensure that their evaluations are both reliable and understandable.
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Talk Paper Scissors

eieio games • 59 implied HN points • 23 Dec 23
🕹 Technology Software
  1. There's a new phone game called Talk Paper Scissors, where you can play rock paper scissors with a stranger by calling a specific number.
  2. The game is played over three rounds, and after each round, you'll find out what your opponent chose and if you won or lost.
  3. It was fun to create this game and see people enjoy it, especially when they try to keep their moves secret from their opponent.

TT Chapter: Fat-Tailed Distributions

Software Design: Tidy First? • 154 implied HN points • 04 Nov 24
🕹 Technology Software
  1. Fat-tailed distributions show that extreme events can happen more often than we expect. This is important for planning in various fields.
  2. When designing software, it's good to focus on creating simple models first. This can help make complex concepts easier to understand.
  3. Being an empirical designer means you rely on real-world data and observations to guide your design decisions. This approach can lead to better results.

The Sequence Radar #755: Last Week in AI: Worlds Built, Models Refined, and Legends Move On

TheSequence • 14 implied HN points • 16 Nov 25
🕹 Technology Software
  1. World models are becoming more advanced, moving from simple image recognition to creating interactive 3D environments that agents can explore. This change means we need new tools and data to support these rich, dynamic models.
  2. AI coding tools are becoming essential for software development, with companies raising significant funds to enhance these technologies. This shift indicates that AI will play a crucial role in making coding more efficient and collaborative.
  3. Recent advancements in large language models are focused on making them more controllable and aligned with users' needs, improving their reliability for real-world applications.

The Server Side of Over-the-Air Updates

burkhardstubert • 39 implied HN points • 19 Feb 24
🕹 Technology Software
  1. Over-the-Air (OTA) updates can be done in full, delta, or partial ways. Full updates ensure everything is consistent, but they are larger files and take longer to download.
  2. Delta updates save time and bandwidth by only updating the changed parts of a file. They are good for devices with slow internet connections but require a read-only setup.
  3. Staged rollouts keep updates safe by first sending them to a small group of devices. This way, if there are issues, they can be fixed before affecting everyone.

Anthropic, WOW

TheSequence • 161 implied HN points • 27 Oct 24
🕹 Technology Software
  1. Anthropic has launched a new AI model named Claude that can interact with computers like a human, allowing it to execute tasks directly on-screen. This opens many new possibilities for AI applications.
  2. Two upgraded versions of Claude have been released, one focusing on coding and tool usage with high performance, and the other emphasizing speed and affordability for everyday applications.
  3. A new analysis tool has been introduced in Claude.ai, enabling the model to write and run JavaScript code for data analysis and visualizations, enhancing its functionality for users.

The Sequence Engineering #479: Dify.AI: A Deep Dive into its Open-Source LLM Application Development Platform

TheSequence • 112 implied HN points • 29 Jan 25
🕹 Technology Software
  1. Dify.AI is an open-source platform that helps developers create applications using large language models (LLMs). Its user-friendly setup makes it easier to build AI solutions like chatbots or complex workflows.
  2. The platform is designed to be flexible and keeps evolving to meet the needs of developers in the fast-paced world of generative AI. This adaptability is key when choosing a tech stack for projects.
  3. Dify.AI includes advanced features like Retrieval Augmented Generation (RAG), which enhances how applications gather and use information. This makes it a powerful tool for building sophisticated AI applications.

Learning the basics of AI

Sunday Letters • 19 implied HN points • 05 May 24
🕹 Technology Software
  1. Building with AI is both easy and hard. It's easy to get something working quickly, but creating really good experiences takes more effort.
  2. We're still figuring out the basics of AI, just like we did with early computer graphics. There's a lack of clear best practices and common tools right now.
  3. To improve AI development, we should focus on finding problems to solve and be open to changing our solutions as we learn more about what works and what doesn't.

Top 5 Vector Databases You Need To Know

The Beep • 39 implied HN points • 18 Feb 24
🕹 Technology Software
  1. Vector databases help improve how machines understand and respond to queries by providing more context. This makes it easier to get accurate answers to questions.
  2. There are different kinds of vector databases, like self-hosted and managed. Self-hosted requires more work to maintain, while managed ones are easier and quicker to set up.
  3. Choosing the right vector database depends on your needs like price, scalability, and the specific features you require for your application. It's important to test them to see which one fits best.

You should probably start using Zoxide

The Schematic • 19 implied HN points • 05 May 24
🕹 Technology Software
  1. Zoxide is a tool that improves the 'cd' command in the terminal by offering additional features to simplify repetitive tasks.
  2. Zoxide uses 'z' instead of 'cd' to help users navigate directly to specific folders that are frequently accessed, making the process more efficient and convenient.
  3. While Zoxide may not dramatically increase productivity, it can enhance convenience by reducing the need to type repetitive commands and making navigation easier.

Tracing Bullets for API Prototyping in the Age of AI

The API Changelog • 3 implied HN points • 23 Jan 26
🕹 Technology Software
  1. Generative AI and modern coding assistants make API prototyping fast and cheap, so there’s no reason to skip prototyping anymore.
  2. Tracing-bullet development means ship a minimal working flow quickly (ready, fire, then aim) to validate assumptions and deliver value while keeping code clean and tested.
  3. AI speeds up experiments but doesn’t replace fundamentals — developers must guide and validate generated code, and teams need consistent styles and governance to avoid messy, incompatible code.

Sora-eal? 🤯

Sector 6 | The Newsletter of AIM • 39 implied HN points • 16 Feb 24
🕹 Technology Software
  1. OpenAI has launched a new text-to-video tool called 'Sora', and it's getting a lot of attention online. People are excited about what it can do, similar to how they reacted to ChatGPT.
  2. Sora can create unique videos based on prompts, like one showing animals riding bicycles in a race. These creative examples are already impressing many.
  3. It also allows for wild ideas, such as a woman walking in Mumbai during a snowstorm, showcasing the tool's imaginative possibilities.

The Sequence Opinion #547: Best Practices I am Learning While Coding with AI Agents

TheSequence • 63 implied HN points • 22 May 25
🕹 Technology Software
  1. Software engineering is changing rapidly with the use of AI agents. Teams are now using AI to help speed up their work and take on new roles.
  2. AI agents are moving beyond just helping with code completion. They now can generate entire code bases, run tests, and manage pull requests automatically.
  3. Developers are shifting their focus from hands-on coding to more strategic tasks like code review and creating documentation, as AI handles more of the coding work.

Virtual Power Plants and software

Software and the energy transition • 20 HN points • 29 Apr 24
🕹 Technology Software
  1. Virtual Power Plants (VPPs) use distributed energy resources like solar panels and batteries to reduce the need for traditional fossil fuel power plants during peak demand times.
  2. DERs can help reduce the strain on the electricity grid by offering demand reduction services and energy generation through remote, efficient control.
  3. Standardization and virtualization innovation are key for the future of VPPs, making communication between DERs and platforms easier and allowing for virtual upgrades to power grids.

How AI Infused PCs are Transforming the Computing Industry and Business

Rod’s Blog • 39 implied HN points • 14 Feb 24
🕹 Technology Software
  1. AI infused PCs have artificial intelligence capabilities built into the hardware to enhance performance and user experience.
  2. AI infused PCs are driving demand for advanced hardware, software, and infrastructure in the computing industry.
  3. In businesses, AI infused PCs streamline operations, reduce costs, increase efficiency, and provide valuable insights for improved customer satisfaction and loyalty.

🎉 Happy New Year! Your Top Articles of 2025 + A Big Thank You

The Product Channel By Sid Saladi • 6 implied HN points • 01 Jan 26
🕹 Technology Software
  1. The community grew to over 10,000 subscribers and added paid subscriptions, showing strong reader support.
  2. A large library of practical AI and product management resources was published, including a 10-part Ultimate AI Guide and 101 guides for Perplexity, Claude, and ChatGPT to help PMs use AI effectively.
  3. New products and hands-on experiments were launched—GetPrompts and ProductGPT led the way, with Vibe Coding deep dives and AI browser workflow testing making real-world AI tools easier to adopt.

MistralAI Reveals the Mystery

Sector 6 | The Newsletter of AIM • 59 implied HN points • 13 Dec 23
🕹 Technology Software
  1. MistralAI has launched a new model called Mixtral 8x7B that is faster and more efficient than competitors like Llama 2 70B. It can provide great performance while being cost-effective.
  2. Mixtral can handle a lot of information at once, processing up to 32,000 tokens and supporting multiple languages such as English, French, and German.
  3. This model also shows strong abilities in generating code and can be fine-tuned to follow instructions well, which is helpful for various applications.

Testing a book's code, part 6: Testing a Django project

Mostly Python • 314 implied HN points • 15 Feb 24
🕹 Technology Software
  1. Testing a Django project in a book involves creating a copy of the project, setting up a separate virtual environment, and ensuring it functions correctly on new Django versions.
  2. When testing a Django project, focus is usually on internal code, but the priority here is verifying functionality on new Django versions due to its frequent updates.
  3. The post discusses developing a single test function for a Django project named Learning Log, emphasizing the importance of testing project functionality as intended.

Monitoring Windows pods with Prometheus and Grafana

VTEX’s Tech Blog • 39 implied HN points • 09 Feb 24
🕹 Technology Software
  1. Using Amazon EKS for Windows workloads is becoming popular as it simplifies the management of existing Windows applications without needing to completely refactor them.
  2. Prometheus and Grafana are essential tools for monitoring performance and metrics of Windows pods, helping teams visualize important data from their workloads.
  3. To set up monitoring, install the Windows Exporter daemonset and Kube-State-Metrics on your Amazon EKS cluster, enabling detailed insights into both Windows pods and nodes.

Three Considerations For Private Open-Source LLM Instances

Cobus Greyling on LLMs, NLU, NLP, chatbots & voicebots • 19 implied HN points • 29 Apr 24
🕹 Technology Software
  1. Large Language Models (LLMs) can struggle with performance over time. This problem affects apps that depend on commercial LLM APIs, leading to inconsistencies in how these applications work.
  2. Catastrophic forgetting is a challenge where LLMs forget earlier learned information when they learn new data. This can cause issues when the model is asked to understand broad topics.
  3. Hosting your own open-source LLMs gives your organization more control. You can manage updates, training, and data privacy, making your applications more secure and tailored to your needs.

Edge 460: Anthropic's New Protocol to Link AI Assistants to Data Sources

TheSequence • 119 implied HN points • 26 Dec 24
🕹 Technology Software
  1. Anthropic has created the Model Context Protocol (MCP) to help AI assistants connect with different data sources. This means AI can access more information to assist users better.
  2. MCP is open-source, which allows developers to use and improve the protocol freely. This encourages collaboration and innovation in AI tools.
  3. Anthropic is expanding its focus beyond AI models to include workflows and developer tools, showing that they're growing in new areas within AI technology.

Microsoft Sentinel SOC 101: How to Detect and Mitigate Multiple Microsoft Teams Deleted by a Single User with Microsoft Sentinel

Rod’s Blog • 39 implied HN points • 07 Feb 24
🕹 Technology Software
  1. Use Microsoft Sentinel to detect and respond to multiple Teams deletion events in your organization.
  2. Collect Teams activity logs in Microsoft Sentinel to monitor data and detect security risks.
  3. Write custom analytics rules in Microsoft Sentinel to generate alerts for suspicious activities, such as multiple Teams deletion by a single user.

Expansion hack: Grandia II (Dreamcast)

Rings of Saturn • 43 implied HN points • 05 Jul 25
🕹 Technology Software
  1. You can unlock hidden debug features in Grandia II on Dreamcast. Just change some settings from OFF to ON in the game's files.
  2. With these debug features, you can warp to any map location, mess with display options, and even eliminate gameplay restrictions like enemy encounters.
  3. These tools can give you a fun, unique experience in the game, letting you explore parts of Grandia II that you wouldn't normally see.

How to evaluate dependencies [Technique Tuesdays]

Technology Made Simple • 79 implied HN points • 30 May 23
🕹 Technology Software
  1. Software dependencies are crucial relationships where one component relies on another for proper functioning, like an application using a library to interact with a database.
  2. Before choosing dependencies, it's important to read the documentation, inspect the code, evaluate project activity, and analyze project stats.
  3. Selecting dependencies is not a one-time decision; it's an ongoing assessment of costs and benefits, necessary for efficient software development.

Microsoft Sentinel SOC 101: How to Detect and Mitigate Quishing Attacks with Microsoft Sentinel

Rod’s Blog • 79 implied HN points • 05 Oct 23
🕹 Technology Software
  1. QR codes can be used maliciously, so it's important to generate them safely using reputable, secure QR code generators and consider adding password protection for private information.
  2. A quishing attack combines QR codes and phishing to trick victims into sharing sensitive data on fraudulent websites, often bypassing traditional security measures.
  3. Using Microsoft Defender for Office 365 along with Microsoft Sentinel can help detect and mitigate quishing attacks by configuring anti-phishing policies and connecting data for a comprehensive view of potential threats.

Update now: Stop Running Playbooks Directly from Analytics Rules

Rod’s Blog • 79 implied HN points • 08 Jun 23
🕹 Technology Software
  1. Microsoft Sentinel is deprecating the capability to assign Playbooks directly to Analytics Rules, encouraging the use of Automation Rules for better efficiency and management.
  2. With Automation Rules, you can manage all your automations from one place, trigger playbooks for multiple analytics rules with a single rule, define playbook execution order, and set expiration dates for playbook runs.
  3. Consider migrating existing Analytics Rules with directly assigned Playbooks to the new Automation Rules method to enhance effectiveness.

PSA: Migrate from the Threat Intelligence Platform Connector to the Threat Intelligence Solution in Microsoft Sentinel

Rod’s Blog • 79 implied HN points • 21 Jun 23
🕹 Technology Software
  1. The Threat Intelligence Platform Connector in Microsoft Sentinel is being deprecated, so users should consider migrating to the new Threat Intelligence Solution soon.
  2. There is no definitive date for the deprecation, but users are advised to start using the new version within the next 6 months.
  3. The new version of the Threat Intelligence Solution offers more artifacts like Rules and Hunting Queries, providing additional capabilities.

The Tech Buffet #4: Turn Complex English Instructions Into Executable SQL With LLMs

The Tech Buffet • 79 implied HN points • 16 Sep 23
🕹 Technology Software
  1. Vanna.AI is a tool that helps turn plain English questions into complex SQL queries quickly. This makes it easier for people who might not be familiar with coding to extract data from databases.
  2. The tool uses a method called Retrieval Augmented Generation (RAG) to understand user queries better. It prepares the right context for the questions by using metadata before generating SQL.
  3. Vanna allows users to continuously improve its performance by incorporating user-feedback into the training process. This feature helps the tool learn and adapt over time, ensuring better results.

The truth is out there

benn.substack • 511 implied HN points • 12 May 23
🕹 Technology Software
  1. Computers can approach problems in ways humans can't, like Deep Blue's moves in chess.
  2. AI progress often comes from scaling computation by search and learning, not by mimicking human reasoning.
  3. Considering new approaches that leverage computation over human knowledge could help solve complex problems like pricing optimization.

sqlmesh janitor

davidj.substack • 119 implied HN points • 13 Dec 24
🕹 Technology Software
  1. Sqlmesh offers various command-line interface commands that help manage and maintain your data projects effectively. For example, the `clean` command helps fix any issues that might arise during execution.
  2. The new tool has unique features that improve development, like automatic data contract handling and optimized incremental models, making it easier to work with large datasets without unnecessary costs.
  3. Competition in the data transformation space is healthy. It pushes tools like dbt and sqlmesh to improve, ultimately benefiting users by providing better features and experiences.

Falling Down The AI Rabbit Hole

diabolical • 78 implied HN points • 21 Apr 23
🕹 Technology Software
  1. Artificial intelligence can be used for creating elaborate and emotional art pieces.
  2. AI technologies like animation and voice synthesis are being combined to create unique videos.
  3. There is a democratization of art and creation happening with AI tools, leading to a potential shift in the creative industry.

My car is broken and so’s the car industry

Interesting bits • 78 implied HN points • 02 Jun 23
🕹 Technology Software
  1. Car companies may not always address software issues promptly, leading to frustrations for car owners.
  2. As cars become more digital, their hardware may expire faster, requiring more frequent replacements.
  3. Regulatory efforts or restructuring the car industry may be needed to address issues of planned digital obsolescence and consumer protection.

In Recorded Conversation, A John Deere Dealer Talks Up Predatory Design

Fight to Repair • 78 implied HN points • 06 Sep 23
🕹 Technology Software
  1. A John Deere dealership employee was caught on tape discussing the possibility of using software updates to block third-party competitors from working with John Deere equipment.
  2. The mention of using software updates to push out competition raises questions about anti-competitive behavior, which could potentially violate U.S. antitrust laws.
  3. The conversation highlights the importance of 'Right to Repair' legislation and the need for transparency from major agricultural equipment manufacturers in creating an open and competitive precision agriculture ecosystem.

Brass Tacks

davidj.substack • 47 implied HN points • 14 Jun 25
🕹 Technology Software
  1. Using a split ortholinear keyboard can really help with wrist and finger positioning while typing. This might reduce discomfort or issues like repetitive strain injuries.
  2. Switching to AI tools like LLMs can sometimes be faster and more energy-efficient than traditional web searches. This is surprising since many people assume web searches are the quickest.
  3. In the future, AI could streamline our search for information by reducing the number of web searches needed. Instead of multiple searches, we might get answers in a single go using AI systems.

The Sequence Research #548: Why I Can't Stop Thinking About AlphaEvolve

TheSequence • 56 implied HN points • 23 May 25
🕹 Technology Software
  1. AlphaEvolve is a new tool that uses AI to create and improve algorithms, which could be a big step toward achieving artificial general intelligence (AGI).
  2. It combines evolutionary methods with large language models, allowing it to discover and refine algorithms more efficiently.
  3. AlphaEvolve not only makes significant math discoveries but also helps improve Google's technology operations.

Under the microscope: The Crow: City of Angels

Rings of Saturn • 29 implied HN points • 20 Aug 25
🕹 Technology Software
  1. The game 'The Crow: City of Angels' has some major bugs that let players exploit the game for unlimited lives. Entering certain passwords can give you an excessive number of lives.
  2. The Saturn version of the game lacks unique special cheats, unlike the PlayStation version, which has various interesting cheat codes and effects.
  3. There are hidden staff messages and a possibility of enabling a debug mode in the PlayStation version, which isn't present in the Saturn version.