The hottest Development Substack posts right now

And their main takeaways
Category
Top Technology Topics

Tech Talks Weekly #6

Tech Talks Weekly • 19 implied HN points • 14 Mar 24
🕹 Technology Development
  1. Tech Talks Weekly shares recent tech talks from major conferences like Devoxx and NDC. It's a great way to keep updated on the latest in tech.
  2. There's a special edition featuring over 550 talks from Kubernetes conferences. This provides a huge resource for anyone interested in cloud technology.
  3. The newsletter encourages sharing with friends and colleagues to build a community. Spreading the word helps more people connect with the tech talk content.

Getting to the Root of Engineering Improvement with DORA Core

Dev Interrupted • 177 implied HN points • 04 Jan 24
🕹 Technology Development
  1. DORA Core offers a concise framework of capabilities, metrics, and outcomes to help teams apply research findings.
  2. DORA constantly updates its methodology to keep pace with technological changes and evolving practices.
  3. The DORA Core model shows how capabilities predict performance, which then predicts outcomes, aiding in continuous improvement efforts.

Forcefully deterministic unit testing

Stateless Machine • 3 HN points • 18 Jul 24
🕹 Technology Development
  1. Unit tests should not interact with anything outside the program. This keeps tests clean and focused just on the code being tested.
  2. To make testing easier, functions should use interfaces to handle outside interactions. This allows for fake implementations during testing.
  3. By controlling how the outside world is accessed in a programming language, tests can be made deterministic. This means results are reliable and consistency is ensured.

AI agents are knocking. Is your API ready to answer? | GraphQL’s Matt DeBergalis

Dev Interrupted • 18 implied HN points • 05 Aug 25
🕹 Technology Development
  1. AI is changing how developers work, focusing more on APIs than ever before. It's important for developers to adapt their systems to meet this new demand.
  2. Businesses need to rethink their software development approaches to work better with AI. Clear communication and good system design are becoming more important than just writing code.
  3. AI tools can save time for developers, but many are still facing organizational issues. Just using new tools isn't enough; companies need to understand and address developers' real challenges.

🌻 E46: Next-Gen Agent or a True Leap in AI Consciousness?

Musings on AI • 72 implied HN points • 11 Nov 24
🕹 Technology Development
  1. AI agents are still developing but show promise for the near future. They're getting better at aligning with human values and being more useful.
  2. Stanford's new method using Information-Directed Sampling helps AI learn more efficiently while keeping human preferences in mind. It can adapt well in changing environments.
  3. As AI becomes more common, we might see a mix of human-friendly websites and those that cater directly to AI agents. This means both types of users can interact effectively.
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The end of (human) coding: What happens when AI writes all the code?

Brick by Brick • 27 implied HN points • 02 Jun 25
🕹 Technology Development
  1. AI is changing how we write software. Instead of just coding, developers will focus more on telling AI what they want the software to do.
  2. As AI generates more code, developers will spend less time reading it line by line and more time checking that the software behaves as expected.
  3. Creativity in software development is shifting from writing code to defining what the software should achieve. This means developers will guide AI rather than just program it.

Lumiterra’s Closed Beta Test starts NEXT WEEK!

Ronin’s Newsletter • 73 implied HN points • 04 Nov 24
🕹 Technology Development
  1. Lumiterra's Closed Beta Test starts on November 11th and will last around three weeks. Players can check their access eligibility based on previous participation and certain criteria.
  2. New features include equipment enhancement options, six dungeon difficulty levels, and a team-based PvP event called Escort Slime. These updates aim to offer more ways to earn rewards and enjoy the game.
  3. The onboarding process for new players has improved, with NPCs guiding them through game basics and advanced tasks. This makes it easier for beginners to dive into the world of Lumiterra.

Apple Animation Through the Ages: 2007

Jacob’s Tech Tavern • 218 implied HN points • 12 Sep 23
🕹 Technology Development
  1. In 2007, Apple introduced Core Animation, revolutionizing how animations were implemented on Mac OS X.
  2. Core Animation streamlined animation implementation by providing a declarative framework that leveraged the GPU for smooth transitions.
  3. Developers could easily create animations with Core Animation properties like frame, border, filters, and opacity.

Understanding Why so Many, Many False Starts in Sub-Saharan Africa...

Brad DeLong's Grasping Reality • 153 implied HN points • 17 Feb 24
🌍 World Politics Development
  1. Sub-Saharan Africa faces challenges in creating successful governance systems that align with the population's needs and aspirations.
  2. Building functional and enduring states in sub-Saharan Africa may require reimagining the government structure from the ground up through inclusive conversations within communities.
  3. The ideal government model could be one that focuses on efficient administration and coordinates production processes, as seen in countries like Denmark and Singapore.

Untitled Goose Retrospective

Dev Interrupted • 18 implied HN points • 31 Jul 25
🕹 Technology Development
  1. When working on a project, start with a clear plan. Knowing what you're building and how it works helps everyone stay on track.
  2. Using voice commands to interact with AI can simplify coding. It lets you focus on ideas without getting stuck on technical details.
  3. Live coding can be stressful, but having an AI collaborator can reduce anxiety. It turns coding into a conversation rather than a solo task.

Building Applications with LLMs

Sunday Letters • 79 implied HN points • 19 Mar 23
🕹 Technology Development
  1. GPT-4 can do amazing things, but it has limitations because it mainly rearranges data. That makes it hard to create complex programs with just one function.
  2. The Semantic Kernel was developed to add more features like memory and procedural control, allowing for better application building with LLMs.
  3. There's a focus on creating a library of common skills and connectors for tools, which can help developers build richer experiences using familiar services.

Authorization As A Service

ciamweekly • 62 implied HN points • 02 Dec 24
🕹 Technology Development
  1. Authorization is just as important as authentication. While authentication is about identifying who someone is, authorization defines what they can do in the system.
  2. It's crucial to set clear rules for what users can and cannot access. Users should be able to manage their own data, but not access or delete data that belongs to others.
  3. Using centralized authorization services makes managing access easier and more consistent. This way, applications can quickly check permissions without getting bogged down in complicated code.

The Otonomist - February 2023 Issue

The Otonomist • 99 implied HN points • 28 Feb 23
🔮 Crypto Development
  1. Otonomos refreshed their brand message and product offerings in February 2023.
  2. They highlighted a new 'Pro Kit' for launching a crypto fund in the British Virgin Islands.
  3. The OtoCo platform went through essential maintenance and updates for increased anti-fragility.

Educating with Radical Candor

The Absent-Minded Professor • 39 implied HN points • 30 May 23
🚌 Education Development
  1. Radical Candor involves caring personally and challenging directly to give effective feedback.
  2. Getting to know the people you work with is key to caring personally and providing valuable feedback.
  3. Being honest and giving feedback promptly, with empathy, is crucial for effective communication and growth.

To Pause or Not to Pause, that is the Question.

The Cognitive Revolution • 39 implied HN points • 05 Apr 23
🕹 Technology Development
  1. The Open Letter from The Future of Life Institute urges AI labs to pause for at least six months in training AI systems more powerful than GPT-4 to develop safety standards.
  2. Different experts have varying perspectives on the necessity and benefits of pausing AI development, with concerns about potential risks of superhuman intelligence.
  3. There is caution and optimism regarding the deployment and potential dangers of scaling GPT-4, emphasizing the need for extreme caution and consideration of risks and benefits.

AI and the end of integration testing

Sunday Letters • 39 implied HN points • 17 Sep 23
🕹 Technology Development
  1. AI will change how we build software, making traditional integration testing much harder or even impossible. This is because the possibilities for what software can do will become nearly infinite.
  2. Without effective integration testing, we will rely more on monitoring and telemetry to ensure software is working well in real time. Companies will need to focus on creating systems that check themselves while they run.
  3. New challenges will arise, like how to assess things like 'helpfulness' or 'safety' in software. We may need to create new measures and standards to evaluate these more complex qualities.

Back-end for Front-end Pattern in Ecommerce

Cristian’s Substack • 39 implied HN points • 10 Apr 23
🕹 Technology Development
  1. Back-end for Front-end (BFF) pattern helps reduce front-end complexity by acting as an interface between front-end and microservices/APIs.
  2. BFF pattern separates front-end requirements from back-end concerns, making the application easier to maintain and more resilient to API changes.
  3. Implementing BFF pattern can improve error handling, maintainability, and performance in an ecommerce platform by allowing for better control over API consumption and reducing network steps.

No Dev? No Problem: How I Built and Launched an App with ChatGPT-4

Step-by-step Product • 39 implied HN points • 13 May 23
🕹 Technology Development
  1. LLMs allow people with little or no coding skills to become developers, expanding possibilities for creating products faster.
  2. Planning and preparation are key before building an app with ChatGPT, considering the tech stack, structure of prompts, and debugging strategies.
  3. Creating an app with ChatGPT can be fast and insightful, but requires caution with APIs, defining the tech stack, and utilizing the tool's assistance for aspects like backend development and SEO.

The New Age of Invention

davidj.substack • 47 implied HN points • 07 Feb 25
🕹 Technology Development
  1. Building software is now much easier and cheaper because of AI tools. This means more people can try out their ideas even if they aren't experts.
  2. People who can read and write code can now create custom software for their specific needs. This opens up possibilities for personal projects that were once too complex or costly.
  3. The trend of making software easier to build may lead to a huge increase in the number of new inventions and tools. More ease means more experimentation and creativity happening at a faster pace.

DORA: AI boosting productivity, hindering delivery

Bit Byte Bit • 65 implied HN points • 22 Nov 24
🕹 Technology Development
  1. AI is making developers more productive, but it's also slowing down software delivery. This means while developers can code faster, it doesn't always translate to quicker releases.
  2. Larger changes in software deployment can be riskier and slower. It's often better to make smaller changes that are easier to manage.
  3. The speed of AI adoption might be leading to short-term delivery issues, but organizations might eventually find better ways to balance productivity and delivery as they adapt.

LLM Hallucinations 🤦

Sector 6 | The Newsletter of AIM • 39 implied HN points • 27 Jul 23
🕹 Technology Development
  1. LLM hallucinations are a tough issue for researchers and developers, but new methods are being developed to help reduce them. This gives hope for better solutions in the future.
  2. Several techniques like function calling and context-free grammar are emerging to tackle LLM hallucinations, which may improve accuracy.
  3. LMQL from SRI Lab is showing promise among various solutions and is gaining attention for its potential benefits.

sqlmesh plan

davidj.substack • 59 implied HN points • 10 Dec 24
🕹 Technology Development
  1. Virtual data environments in SQLMesh let you test changes without affecting the main data. This means you can quickly see how something would work before actually doing it.
  2. Using snapshots, you can create different versions of data models easily. Each version is linked to a unique fingerprint, so they don't mess with each other.
  3. Creating and managing development environments is much easier now. With just a command, you can set up a new environment that looks just like production, making development smoother.

Agents, Agents, Everywhere, All At Once

Future History • 200 implied HN points • 14 Sep 23
🕹 Technology Development
  1. AI Agents are revolutionizing industries by performing complex tasks that were once sci-fi.
  2. The key to successful AI-driven applications is a combination of LLMs, task-specific models, and external knowledge repositories.
  3. Embrace imperfection in AI systems and focus on building practical, problem-solving applications.

The Path Ahead For Homeland

The Lunacian • 138 implied HN points • 29 Feb 24
🕹 Technology Development
  1. Return to foundational Axie building principles: focus on iterative development, community involvement, social features, and cross-platform accessibility.
  2. Revamp Homeland gameplay by emphasizing social strategy, quicker gameplay, and reducing clicking for better user experience.
  3. Introduce combat elements, avatar axies for social interaction, AXP integration, and restructured Moonfall quests to enhance the player experience in Homeland.

Omnipresent Vibe Coding - Implications

Enterprise AI Trends • 21 implied HN points • 28 Jun 25
🕹 Technology Development
  1. Vibe coding is becoming very popular and is changing how applications are built. It allows users to create and share apps easily through simple interactions like chats.
  2. Companies are using vibe coding to keep their users engaged, rather than relying solely on traditional marketplace strategies. This means apps are becoming more flexible and user-focused.
  3. As vibe coding gains traction, the software market is rapidly changing. The way we think about coding and creating content is blending, making it easier for everyone to participate.

Rainbow Onions and Turquoise Gardeners

What's Important? • 17 implied HN points • 02 Aug 25
📖 Philosophy Development
  1. There are different stages of human development that help us understand our own growth and where we might be headed. Knowing these stages can help us recognize our patterns and work on ourselves.
  2. Our needs and environment affect our perspective and ability to grow. When our basic needs are met, we can think more openly and empathetically about the world around us.
  3. The shift towards more advanced levels of consciousness is happening at an increasing pace, and it calls for new kinds of leaders who can nurture growth in themselves and others by creating safe and supportive environments.

3 ways to improve LLM Agent chains with debugging

LLMs for Engineers • 59 implied HN points • 03 May 23
🕹 Technology Development
  1. Keep an eye on the costs when using LLM chains. Each call adds to the total, and this can add up quickly with many queries.
  2. Use clear and meaningful names for API parameters. This helps improve the accuracy and reliability of LLM-powered applications.
  3. Make sure your LLM chains actually call the necessary tools. Sometimes, the system might pretend to do it without following through, which can lead to problems.

The Unsustainable Economics of LLM APIs: Understanding the Coming Price Realignment

ScaleDown • 22 implied HN points • 22 Jun 25
🕹 Technology Development
  1. LLM API prices are currently very low because companies are competing hard for market share, not because of their actual costs. This means prices aren't stable and could change soon.
  2. There is a huge difference between the operational costs of running LLMs and what users pay now. Providers are often subsidizing costs by as much as 90%, which won't last forever.
  3. Due to expected price increases, businesses should start planning for higher AI costs in the future, and they should think about flexible AI solutions that can adapt as prices change.

Bamboo Ceiling 2.0: James Wang and Asian representation in the NBA

The Pick and Roll • 19 implied HN points • 27 Jan 24
🎾 Sports Development
  1. James Wang's journey from Taiwan to Sydney to professional basketball showcases the importance of hard work and persistence in pursuing dreams.
  2. The lack of Asian representation in the NBA, especially Chinese players, highlights challenges related to developmental focus on size versus modern game dynamics.
  3. Reflecting on the need for developing holistic basketball skills, like read and react decision making, to enhance the diversity and competitiveness in the sport.

Expansion hack: Christmas NiGHTS into Sonic

Rings of Saturn • 58 implied HN points • 27 Nov 24
🕹 Technology Development
  1. A new ROM hack lets Sonic replace NiGHTS in Christmas NiGHTS, allowing him to fly and battle Gillwing. This change brings a fresh experience to fans of the game.
  2. The hack includes custom tweaks, like enabling Sonic to have paraloop trails and using his signature spin attack instead of NiGHTS's drill dash. These updates improve gameplay by making it feel more like a traditional Sonic experience.
  3. Players can quickly access the Sonic present by modifying the game's startup code. This makes it easier for fans to jump right into the action without navigating through menus.

How to Create a Bot that Notifies you on Telegram

Implementing • 19 implied HN points • 22 Jan 24
🕹 Technology Development
  1. Creating a bot to monitor computer temperature and send notifications can be useful to prevent overheating issues.
  2. Learning how to create a Telegram bot involves steps like creating the bot on Telegram using BotFather and deploying the code on platforms like Heroku.
  3. Setting up a Cron job using tools like Heroku Scheduler allows the bot to execute functions periodically to send notifications at specified intervals.

Software Supply Chain Attack Types

Resilient Cyber • 79 implied HN points • 28 Feb 23
🕹 Technology Development
  1. Software supply chain attacks are not new and have been happening for decades, with many recent high-profile cases shining a light on them.
  2. There are several types of attack vectors, including issues with developer tools, negligence in following security practices, and problems with trust and code signing.
  3. Malicious actors often combine different attack methods to cause harm, so it's important for organizations to have strong security measures in place to protect their software supply chain.

Identifying unmaintained open source packages at scale

Once a Maintainer • 5 implied HN points • 20 Nov 25
🕹 Technology Development
  1. Open source packages can become abandoned when original developers lose interest, meaning they might not get important updates or security fixes.
  2. To find abandoned packages, you can look at factors like how often the package has updates, the activity of commits, and what maintainers say about the package.
  3. Machine learning models can help predict whether a package might be abandoned by combining various factors like release frequency, maintainer communication, and community engagement.

Elixir-like pipes in Ruby (oh no not again)

zverok on lucid code • 57 implied HN points • 16 Nov 24
🕹 Technology Development
  1. Elixir has a special way to chain functions called the pipeline operator, which makes code easier to read. This idea has caught the attention of many programming languages, including Ruby.
  2. Ruby already has a method-chaining style that makes some proposals for a pipeline operator unnecessary. Ruby methods work differently than in Elixir, which poses challenges for introducing this feature.
  3. The author experimented with a new approach to mimic the pipeline operator in Ruby using a method that transforms code at a low level, but it's not intended to be a permanent addition to Ruby. It's more of an exploration of potential features.

Introducing CodeYam: The Software Simulator

CodeYam’s Substack • 5 HN points • 04 Jun 24
🕹 Technology Development
  1. CodeYam is a software simulator that automatically isolates every feature of your software and creates simulated data to help visualize how code changes will impact the product and users.
  2. The simulator generates interactive demos that allow developers to test code changes effectively, share progress with stakeholders, and help new team members understand the application and code faster.
  3. As AI becomes more involved in coding, the human team members will need to define, validate, and improve the product created by AI, making high-quality tools like CodeYam essential for effective communication and understanding of the software being built.