The hottest Development Substack posts right now

And their main takeaways
Category
Top Technology Topics

Superhuman Powers for Superhero Developers

Ben’s Newsletter • 3 HN points • 06 Aug 24
🕹 Technology Development
  1. Developers face a lot of challenges with technical debt which slows down projects. It's important to address this debt by improving code and reducing dependencies.
  2. AI tools are really helping developers work faster and more efficiently. Many developers are now using AI to help write and debug their code.
  3. Reproducibility and effective tooling are key to a smooth software development process. Using the right tools can save time and make it easier for teams to work together.

A Snowy Last-Minute Friday Edition

Become a Senior Engineer • 39 implied HN points • 12 Jan 24
🕹 Technology Development
  1. Fridays are a great time for reflection on your job and career, allowing you to assess your emotions, learning, interactions with teammates, and successes and failures.
  2. Leaving everything better than you found it is an important concept that involves sharing failures, thus contributing to improvement within your team and network.
  3. Persistent effort and engagement can lead to growth, even starting with small numbers in a new venture, by focusing on community engagement and setting achievable goals.

Revenge of the SVP of Partnerships

Dev Interrupted • 32 implied HN points • 17 Jul 25
🕹 Technology 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.

Is AI Making Interviews Human-Centric Again?

ppdispatch • 11 implied HN points • 11 Nov 25
🕹 Technology 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.
Get a weekly roundup of the best Substack posts, by hacker news affinity:

Under the microscope: Sky Target (Saturn)

Rings of Saturn • 29 implied HN points • 30 Jul 25
🕹 Technology Development
  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.

Apple WWDC 2024 Expectations

Sector 6 | The Newsletter of AIM • 19 implied HN points • 01 Apr 24
🕹 Technology Development
  1. WWDC 2024 will take place from June 10-14, and there's a lot of excitement surrounding it.
  2. People are curious about a new version of Siri and its improvements, hoping it will work better than before.
  3. Apple is expected to introduce new features in iOS 18 and enhance AI in various apps like Messages and Apple Music.

Coaching: The Overlooked Link in Leadership Development

Front Left • 24 implied HN points • 07 Aug 25
💼 Business Development
  1. Coaching helps leaders turn their theoretical knowledge into practical skills. It’s not just about what you learn but how you apply it in real situations.
  2. Self-awareness is key for leaders. Coaching encourages them to challenge their own beliefs and understand how their actions affect others.
  3. Behavioral flexibility is important for leaders. Coaching allows them to practice different responses and adapt to their unique challenges.

How to improve developer productivity [Storytime Saturdays]

Technology Made Simple • 59 implied HN points • 18 Jun 23
🕹 Technology Development
  1. Learning from the mistakes and successes of others through stories can help in personal and professional development.
  2. Insight from top-tier developers at Google, like Chris Laffra, can provide valuable lessons on improving developer productivity.
  3. Subscribing to resources like Beyond Coding podcast can offer access to high-quality content for continuous learning and growth.

Markdown imports and exports

Pine • 19 implied HN points • 21 Apr 24
🕹 Technology Development
  1. Pine now allows you to import and export files in markdown format. This makes it easier to move your content in and out of the platform.
  2. When you use markdown, a horizontal line separates the card title from the body. If there's no line, the file name will be used as the title.
  3. The deck dropdown menu has quick access options for smoother navigation and usability. You can find what you need without searching too hard.

Navigating the Director Sandwich

Suzan's Fieldnotes • 58 implied HN points • 15 May 23
💼 Business Development
  1. Navigating the role of a director involves managing expectations and aligning teams while leading through others.
  2. Transitioning into a director role means moving away from detailed work and learning to delegate effectively.
  3. Building trust is crucial in a director role, both within the team and across the organization, to achieve results and develop future leaders.

The Sequence Engineering #474: The Super Popular Eliza Framework for Building AI Agents

TheSequence • 77 implied HN points • 22 Jan 25
🕹 Technology Development
  1. The Eliza framework is becoming very popular, especially in the web3 and crypto spaces. It helps developers create AI applications by automating essential tasks.
  2. Despite not being widely known, Eliza has gained a lot of attention on platforms like GitHub, showing its growing appeal.
  3. Eliza offers a flexible design, making it a strong choice for building agentic apps. It's more than just a tool for crypto; it's useful for various types of AI projects.

Stop begging for JSON

Artificial Ignorance • 88 implied HN points • 12 Dec 24
🕹 Technology Development
  1. Using AI tools has gotten better with structured outputs, which ensures that AI responses follow a specific format. This means developers can rely more on AI results.
  2. OpenAI introduced features like JSON mode and Structured Outputs, making it easier for developers to get the correct data structure from the AI. This reduces errors and makes integration smoother.
  3. Even with improvements, some challenges like inconsistent names and types in data still exist. Developers need to be aware and manage these issues when using AI.

Building a Better What's New Page for Microsoft Sentinel

Rod’s Blog • 59 implied HN points • 22 Feb 23
🕹 Technology Development
  1. Customers are frustrated with the outdated 'What's New' page in Microsoft Sentinel, which is lagging behind in updates.
  2. To address the issue, various sources like Microsoft Sentinel blog, community blogs, and Docs 'What's New' page are being utilized for the most current information on features and enhancements.
  3. Efforts are being made to convert the Docs 'What's New' page into Markdown using a PowerShell script for integration into Microsoft Sentinel workbooks, keeping the content up-to-date.

Let's get rid of security reviews

Frankly Speaking • 254 implied HN points • 16 Nov 23
🕹 Technology Development
  1. The current security review process is outdated and not aligned with modern development practices.
  2. Implementing efficient and effective security measures may involve integrating software engineers with security teams.
  3. Scaling security efforts requires a rethink of traditional security review processes towards more collaborative and contextual approaches.

Micro-Benchmarking a RISC-V SBC (CanMV K230)

Fprox’s Substack • 20 implied HN points • 23 Aug 25
🕹 Technology Development
  1. Micro-benchmarks help you measure how fast different instructions run on the RISC-V K230 chip. This is important for understanding the chip's performance.
  2. Data values can change how fast instructions execute, especially for operations like division. It's crucial to consider these variations in performance measurements.
  3. The RISE development image is a stable and feature-rich option for developers working with the CanMV K230. It makes connecting and running programs easier compared to earlier images.

Chinese Ghost Cities

An Interpersonal Journal • 79 implied HN points • 07 Apr 23
🌍 World Politics Development
  1. China builds 'ghost cities' as future urban solutions by planning ahead and constructing modern, connected environments before the need arises.
  2. Urban developments in China, like the infamous 'ghost cities', prioritize thoughtful planning, amenities, and interconnectedness with main cities to accommodate growing populations.
  3. Chinese 'ghost city' projects have yielded successes in addressing housing demands, but also face challenges like slow population growth and displacing existing communities.

RDEL #34: How do developers adopt new tools? (with Monica Bajaj, VP Developer Experience at Okta)

Research-Driven Engineering Leadership • 19 implied HN points • 18 Mar 24
🕹 Technology Development
  1. Engineers build trust in tools through factors like usability, testing, documentation, support, flexibility, security, maintainability, and extensibility.
  2. Biggest challenges in tool adoption include lack of usability, cost, integrations, and organizational support.
  3. Managers can evaluate tool effectiveness by considering the effort (onboarding, adoption, integration, customization) and impact (productivity, quality, cost).

The Big Development Project: How much should it cost?

Dev’s Substack • 13 HN points • 25 Apr 24
💼 Business Development
  1. Performing a double worst-case analysis can help determine a reasonable price for a software investment based on the project's business value.
  2. ROI (return on investment) calculation considers total benefits, total costs, and time horizon to assess project profitability.
  3. Setting a target cost for development budget based on the minimum acceptable ROI and apportioning costs between development and operational can guide budget planning.

The Sequence Engineering #488: Txtai, Maybe the Simplest Way to do Embeddings

TheSequence • 63 implied HN points • 12 Feb 25
🕹 Technology Development
  1. Embeddings are important for generative AI applications because they help with understanding and processing data. A good embedding framework should be simple and easy for developers to use.
  2. Txtai is an open-source database that combines different tools to make working with embeddings easier. It allows for semantic search and supports creating various AI applications.
  3. This framework can help build advanced systems like autonomous agents and search tools, making it a versatile choice for developers creating LLM apps.

Faster coding isn't enough

Dev Interrupted • 32 implied HN points • 12 Jun 25
🕹 Technology Development
  1. AI is changing software development, but it's mostly helping with coding and testing. Other important parts, like planning and reviewing, still need a lot of human effort.
  2. Relying too much on AI for speed can be a mistake. It's better to focus on improving the entire development process, not just trying to code faster.
  3. To use AI effectively in development, teams should create clear rules, encourage trying new things, and make sure quality and security aren't compromised.

Code coverage doesn't matter much

Andrew's Substack • 83 implied HN points • 29 Nov 24
🕹 Technology Development
  1. Code coverage alone doesn't indicate whether tests are good or useful. It's more about the quality of the tests than the quantity.
  2. Not all tests are valuable; some can be complex and fail for reasons that don't matter, which can lead to false confidence in the code.
  3. The aim of testing should be to assure that your code works and to catch errors, instead of just trying to raise a coverage percentage.

AI is the future of the SDLC

Dev Interrupted • 32 implied HN points • 10 Jun 25
🕹 Technology Development
  1. AI will make software development faster and more efficient. It can help save time and reduce the amount of work needed to complete projects.
  2. Adopting AI in software development should be done with a clear plan. It's important to set rules and guidelines for how AI is used to ensure it benefits the team.
  3. There's a debate about the impact of AI on coding. Some people are skeptical, but many believe that AI will change how we work in really positive ways.

Under the microscope: Omakase! Savers (Saturn)

Rings of Saturn • 29 implied HN points • 21 Jun 25
🕹 Technology Development
  1. Omakase! Savers is a fun adventure game for the Sega Saturn released in 1996. It involves three girls who gain special powers to battle ghosts.
  2. The game allows players to use special names to unlock benefits like boosting character stats or accessing different episodes.
  3. There is also a hidden debug mode in the game that lets players change settings and access cutscenes, which can be useful for anyone interested in translating or modifying the game.

Grounding yourself as a programmer in the AI era, part 6

Mostly Python • 314 implied HN points • 11 May 23
🕹 Technology Development
  1. Programming in the AI era is undergoing significant changes.
  2. The future of programming lies between extremes: no programming needed with AI doing everything, and tools not being useful.
  3. AI tools have potential to democratize software development, but their effectiveness can be underestimated due to inconsistencies and non-deterministic nature.

Expansion hack: Power Stone, Power Stone 2 (Dreamcast)

Rings of Saturn • 58 implied HN points • 05 Feb 25
🕹 Technology Development
  1. Power Stone for Dreamcast has a hidden debug menu for testing different features like sound and animations.
  2. Power Stone 2 also includes a debug menu that offers similar testing capabilities and extra features to explore character moves.
  3. Patches are available to access these hidden menus, enhancing the gaming experience for players who want to dive deeper into the games.

Former China FDA Chief on Biopharmaceutical Industry's Achievements and Challenges

Pekingnology • 192 implied HN points • 12 Jan 24
🏥 Health Politics Development
  1. China's biopharmaceutical industry has made significant advancements but is now facing challenges, including the loss of market value.
  2. The industry has seen growth in innovative drugs, improved quality of generic drugs, and a rise in biopharmaceutical companies.
  3. Challenges in the industry include difficulty in getting new drugs on medical insurance lists, accessing hospital procurement lists, and a reduction in venture capital.

The Joy of Literate Programming

Rethinking Software • 99 implied HN points • 02 Sep 24
🕹 Technology Development
  1. Literate programming is a fun way to write and document code. It's like mixing storytelling with coding, making the process more enjoyable.
  2. Using tools like Organic Markdown, you can easily manage and run code alongside your documentation in a Markdown editor. It helps keep everything organized and readable.
  3. This programming style allows for creative flexibility, like rearranging sections of code for better clarity and using command outputs as if they were code. It feels almost magical!

Swift Tooling: Windows Edition

Speaking in Swift by The Browser Company • 166 HN points • 07 Mar 24
🕹 Technology Development
  1. Swift development on Windows is productive and ready for industry use, with a mature environment for writing code and continuous improvements to the developer experience.
  2. Visual Studio Code is the preferred development environment, offering essential features like building, debugging, auto-complete, error reporting, and more for Swift programming on Windows.
  3. Swift developers on Windows have access to a range of tools like SPM, CMake, LLDB, and Windows-specific debugging tools like WinDbg and Windows Performance Analyzer for efficient building, testing, and debugging of Swift code.

Top 10 OSS Risks

Resilient Cyber • 99 implied HN points • 13 Mar 23
🕹 Technology Development
  1. Open Source Software (OSS) is widely used, making up a large part of many software applications. However, it's essential to be aware of the risks it poses, as vulnerabilities in OSS can impact many users simultaneously.
  2. One major risk is the compromise of legitimate OSS packages, where attackers can hijack code or repositories to insert malicious elements, which can then spread to organizations using that software.
  3. Another concern is outdated or unmaintained OSS, which can lead to security issues if the software isn’t updated regularly. Organizations need to keep track of the OSS they use and ensure it's actively maintained.

The Story of Nel

Deus In Machina • 72 implied HN points • 29 Nov 24
🕹 Technology Development
  1. Real programmers often rely on their knowledge and skills rather than on tools like AI and autocomplete features to code. It highlights the importance of understanding the code at a fundamental level.
  2. Having face-to-face conversations and collaboration among team members helped boost productivity when technology failed. Working together led to better problem-solving and learning.
  3. Using simple, effective tools that fit your needs can lead to better coding experiences. Sometimes, going back to the basics can spark creativity and innovation.

What Other Software Is Like CIAM?

ciamweekly • 62 implied HN points • 30 Dec 24
🕹 Technology Development
  1. CIAM software is similar across different platforms, which makes it easy to use but also complex in its features.
  2. CIAM is very important for security since it manages sensitive data like passwords and personal information.
  3. Using managed services like CIAM helps developers save time and focus on building better software instead of handling complex login systems.

What's an SDK?

Technically • 67 implied HN points • 16 Dec 24
🕹 Technology Development
  1. An SDK, or Software Development Kit, is like a toolbox for developers, helping them build apps without starting from scratch. It lets them use pieces of code made by others, saving a lot of time.
  2. There are different kinds of tools: libraries are small, focused pieces of code for specific tasks, while SDKs are larger, more comprehensive sets that cover broader tasks like payment processing.
  3. SDKs help developers use APIs easily by providing helpful tools and documentation. They make tasks simpler, so developers can focus on creating great apps instead of writing everything from the ground up.