The hottest Frameworks Substack posts right now

And their main takeaways
Category
Top Technology Topics

The Nextjs that runs on Vercel is not the same that runs on your infrastructure

Microfrontends, Architecture and Trade-offs • 0 implied HN points • 03 Jan 24
🕹 Technology Frameworks Serverless Containers Scalability Infrastructure
  1. When using modern frameworks like NextJS or Remix, running on serverless infrastructure is common and efficient.
  2. Deploying a NextJS app on Vercel leverages serverless/edge functions, leading to better scaling without nodejs event loop limitations.
  3. For more control and customization, consider options like deploying NextJS in a containerized, auto-scalable environment or creating a custom framework using vite-plugin-ssr.

Weekly Digest #2 : The Plan for Rails 8

monoRails - a Ruby on Rails newsletter • 0 implied HN points • 11 Feb 24
🕹 Technology Programming Web Development Software Testing Ruby on Rails Programming Web Development Testing Tools Frameworks
  1. Rails 8 is planning new features like a background worker, cache backend, framework for mobile notifications, and more development tools.
  2. The article discusses the internal workings and design decisions of Sidekiq, a popular background processing tool for Ruby.
  3. Understanding the Rails router is important for developers to grasp the concepts of routing, named routes, and different types of routes in a Ruby on Rails application.

🧟‍♀️ Newsletter WoR #52: we get some Halloween scare, something new with Angular (you heard that right), if size is important...

Women On Rails Newsletter - International Version • 0 implied HN points • 08 Nov 23
🕹 Technology Coding Frameworks Web Development Machine Learning Documentation
  1. Angular introduces a new full-stack framework called Analog.js, incorporating Vite, Nx, and Nitro for features like routing per file, SSR, and SSG.
  2. The newsletter discusses making Sorbet compatible with Ruby 3.2 for developers to leverage new features like the Data class and anonymous arguments.
  3. Understanding the concept of headless CMS is highlighted, showcasing how it enhances modularity for content creators by reducing dependency on the development team.

Software Engineering Techniques— Avoid leaking sensitive information with a tripwire

Joseph Gefroh • 0 implied HN points • 11 Feb 24
🕹 Technology Software Engineering Security Frameworks Serialization Coding
  1. Avoid leaking sensitive information in APIs by being cautious with serialization processes
  2. Promiscuous serialization can lead to unintentional exposure of confidential data, creating security vulnerabilities
  3. Consider using a tripwire mechanism as a security measure to prevent accidental data leaks in software development
Get a weekly roundup of the best Substack posts, by hacker news affinity:

AnyCable off Rails: connecting Twilio streams with Hanami

AnyCable Broadcasts • 0 implied HN points • 21 Mar 23
🕹 Technology Websockets Ruby Frameworks Real-time
  1. WebSockets are still popular and widely supported, making them essential for real-time communication between servers.
  2. Building WebSocket-driven web applications is straightforward with major web frameworks, but server-to-server connections can be more complex and require custom solutions.
  3. Using AnyCable can simplify the integration of WebSocket services, allowing for custom protocols, sophisticated data processing, and serving as a bridge between servers.

Any Cables Monthly #5

AnyCable Broadcasts • 0 implied HN points • 02 Dec 22
🕹 Technology Web Development Frameworks Deployment Websockets
  1. Action Cable in Rails 7.1 can now gracefully handle Redis connection disruption, useful for applications on platforms like Fly.io.
  2. Stimulus v3.2.0 brings hotkeys support for actions and an Outlets API for building atomic controllers.
  3. Consider optimizing HTML payloads over WebSockets through compression methods like permessage-deflate, balancing resource usage.

Multi-tenancy vs. Cables: Introducing Action Cable command callbacks

AnyCable Broadcasts • 0 implied HN points • 05 Jul 22
🕹 Technology Programming Web Development Frameworks Testing Compatibility
  1. Solving multi-tenancy in web applications involves carefully managing tenants' requests within the execution context, like web requests or background jobs.
  2. Action Cable uses an event loop and a thread pool executor to handle incoming messages, indicating the importance of understanding the execution context for persistent connections.
  3. Rails 7.1 introduces command callbacks for Connection classes in Action Cable, offering a clear and standardized way to execute code before, after, or around channel commands, resolving issues like multi-tenancy setup in a structured manner.

Why use React for _____ ?

Andrew's Substack • 0 implied HN points • 10 Jul 24
🕹 Technology Frameworks JavaScript Programming Software
  1. React may not be the best choice for everything, but it has its strengths and can be a reasonable choice for many projects.
  2. Using a consistent framework across an organization can be beneficial in certain cases.
  3. React's server components can reduce the need to ship a lot of JavaScript to clients, making it a server-only templating language for parts of a webpage.

Just another scripting language

Tribal Knowledge • 0 implied HN points • 01 Mar 24
🕹 Technology Programming Software Development Engineering Artificial Intelligence Frameworks
  1. Python and JavaScript are both considered scripting languages, which are good for quick script implementation but can become challenging for managing large code repositories
  2. Python offers a wide range of packages for AI development, but some aspects like its 'magical' nature and unintuitive design in frameworks like Django may pose challenges for developers transitioning from other languages
  3. While Python can enable faster development, it may also lead to falling into bad patterns and lacking a deeper understanding, compared to the functional and intricate nature of JavaScript

Quality Engineering Basics: Automated vs. Manual

QUALITY BOSS • 0 implied HN points • 11 Mar 24
🕹 Technology Software Testing Automation Quality Assurance Risk management Frameworks
  1. Deciding which tests to automate or run manually is important. You should look at the risk level and necessary effort for each test.
  2. Using a scoring system can help prioritize tests. This involves scoring impact, likelihood, frequency, and the effort required for manual or automated testing.
  3. Starting small with your scoring approach is a good idea. You can adjust the numbers until you find what works best for your testing needs.

AI Engineer World's Fair–Day 1: Foundations and Frameworks

Code and Context • 0 implied HN points • 29 Jun 24
🕹 Technology Artificial Intelligence Software Development Automation Frameworks Data science
  1. Foundational technologies are key to developing powerful AI systems. Without strong systems, we can't fully utilize AI's potential.
  2. Automation and intelligent agents like LangChain are pushing AI to new heights. These tools can help us work smarter and improve efficiency.
  3. Knowledge graphs play an important role in connecting information. They help AI understand and make sense of data better.

AI Agent Evaluation Framework From Apple

Cobus Greyling on LLMs, NLU, NLP, chatbots & voicebots • 0 implied HN points • 14 Aug 24
🕹 Technology AI Software Machine Learning Frameworks Language Models
  1. Apple has released a new framework called ToolSandbox. It's designed to evaluate how well AI agents use tools in a stateful and conversational way.
  2. The framework shows that even the best AI models struggle with complex tasks. This helps us understand where they can improve.
  3. ToolSandbox highlights the importance of managing both dialog and the environment for AI agents. This allows them to follow user instructions more effectively.

LlamaIndex Agent Step-Wise Execution Framework With Agent Runners & Agent Workers

Cobus Greyling on LLMs, NLU, NLP, chatbots & voicebots • 0 implied HN points • 15 Apr 24
🕹 Technology AI Software Development Frameworks NLP
  1. LlamaIndex has a special agent API that allows for detailed control while executing tasks. This means users can build reliable systems that fit their specific needs.
  2. The system is made of two main parts: AgentRunner, which manages the state and tasks, and AgentWorker, which executes steps for those tasks. Together, they work to complete user queries efficiently.
  3. Even though some concepts in software might seem too advanced for now, they lay the groundwork for future developments. Understanding these concepts can help developers innovate and improve their skills.

Disambiguation: Using Dynamic Context In Crafting Effective RAG Question Suggestions

Cobus Greyling on LLMs, NLU, NLP, chatbots & voicebots • 0 implied HN points • 03 Apr 24
🕹 Technology AI NLP Chatbots User Experience Frameworks
  1. Using dynamic context helps to create better question suggestions in conversations. It makes it easier for users to find answers without struggling to ask the right questions.
  2. When users have ambiguous input, the system can offer a few options to choose from. This helps clarify what the user really wants without adding extra pressure.
  3. The goal is to reduce confusion and improve the overall experience. By guiding users in asking questions, the system can learn more about their needs and preferences.

Existing Rigid Chatbot Architecture Needs Large Language Model (LLM) Flexibility

Cobus Greyling on LLMs, NLU, NLP, chatbots & voicebots • 0 implied HN points • 15 Feb 23
🕹 Technology AI NLP Chatbots Frameworks
  1. Current chatbot systems are too rigid and are mostly based on fixed rules and flows. They can't adapt easily to different conversations, making them less effective.
  2. Large language models (LLMs) have the potential to make chatbots more flexible and smarter. They can help chatbots understand and respond to a wider range of user inputs.
  3. Innovative new frameworks for conversational AI are emerging. These allow for more personalized interactions by combining different components based on user needs.

Microsoft’s Secure Supply Chain Consumption Framework (S2C2F)

Resilient Cyber • 0 implied HN points • 22 Nov 22
🕹 Technology Open Source Supply Chain Frameworks Development Practices
  1. Microsoft created the Secure Supply Chain Consumption Framework (S2C2F) to help organizations manage their use of open-source software securely. Its goal is to improve safety when using external code libraries.
  2. The framework has three main goals: to ensure good governance of open-source software, to quickly fix known security issues, and to avoid using harmful software packages. These goals guide the practices that organizations should adopt.
  3. S2C2F also emphasizes the need for continuous learning and improvement in security practices. Organizations are encouraged to regularly assess their security measures and adapt to new threats as they arise.

Inertia Form Components

inelegant puzzles • 0 implied HN points • 02 Oct 24
🕹 Technology Web Development APIs JavaScript Frameworks
  1. There's a new way to build forms in Inertia and Vue that doesn't need extra JavaScript. This makes creating forms easier and more efficient.
  2. With the new Inertia Form Components, you can set up forms quickly using just components. This simplifies how you structure your code.
  3. By using the new components, developers can avoid handling error messages directly in the form setup. It streamlines the process of creating user-friendly forms.

useEffectEvent

Andrew's Substack • 0 implied HN points • 15 Oct 24
🕹 Technology Software Development Programming Web Frameworks
  1. The 'useEffectEvent' hook lets you use values in an effect without causing the effect to rerun when those values change. This helps keep your code clean.
  2. You can currently manage values with refs or by excluding them from the dependency array, but both ways can be clunky or raise warnings.
  3. Using 'useEffectEvent' simplifies handling non-reactive values, making your code easier to read and maintain.

HCF EP 002: RPC Wiring & UI State Management

Hasen Judi • 0 implied HN points • 10 Dec 24
🕹 Technology Software Development User Interface Data Management Frameworks Web applications
  1. A forum can start simply with posts and discussions, without needing categories, user authentication, or search features. The focus should be on enabling conversations right away.
  2. The basic user registration system involves adding users with just a username, email, and password. It's important to store user data properly, even if it's temporary.
  3. State management in the UI can be handled using caching and hooks, allowing for dynamic updates without reloading the page, making the user experience smoother.

HCF EP 001: Empty Project Setup

Hasen Judi • 0 implied HN points • 10 Dec 24
🕹 Technology Web Development Programming Software Engineering Open Source Frameworks
  1. The project 'HandCraftedForum' is built using a custom mini framework that includes components for data storage, server-side logic, and client-side UI creation. It's designed to make programming straightforward with a focus on using data and procedures.
  2. The initial setup creates a basic application skeleton that allows for running a local web server. This setup serves a simple welcome message while ensuring easy communication between the client and server.
  3. The licensing approach for this project allows others to use and learn from the code, but prevents commercial use of the final product. This way, the creator can protect the product while still fostering education and community contribution.