The hottest Programming Languages Substack posts right now

And their main takeaways
Category
Top Technology Topics

Beyond YAML

Making Things • 1 implied HN point • 06 Nov 23
🕹 Technology Programming Languages
  1. Many semantic layers are built with YAML for its readability and quick setup, but it can lead to a poor developer experience.
  2. YAML lacks immediate feedback for complex expressions, forcing users into a guessing game when writing configurations.
  3. Implementing a real programming language instead of just a configuration DSL can provide instant feedback and support complex data modeling.

Cross Development for Fun and Profit, part 1

Dan’s MEGA65 Digest • 1 HN point • 21 Jun 23
🕹 Technology Programming Languages
  1. Vintage computers like the Commodore offer a unique and focused environment for program development without distractions.
  2. Cross development, where modern computers are used to develop programs for vintage machines, provides advantages like faster work, better collaboration, and code reusability.
  3. Tools like XC=BASIC, a cross-compiled language, enable powerful programming with the simplicity of BASIC and speed of machine code for the MEGA65.
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The end of AI hype cycle?

The Novice • 0 implied HN points • 07 Nov 23
🕹 Technology Programming Languages
  1. There is a slowdown in the AI hype cycle with OpenAI hitting an optimization cycle.
  2. Learning new programming languages like Clojure can be beneficial for processing and manipulating large amounts of data.
  3. The future of AI may see the rise of personalized and open source models, with potential competition from new players like Xai (Grok).

What's WebAssembly?

Technically • 0 implied HN points • 06 Mar 24
🕹 Technology Programming Languages
  1. WebAssembly allows developers to write code in faster languages like C++ and Rust that can run in the browser, solving performance limitations of JavaScript.
  2. Code running in the browser can only be written in JavaScript, leading to the development of WebAssembly to execute non-JavaScript code in the browser.
  3. WebAssembly can be used to offload specific parts of applications into modules that run faster, like using C++ or Rust code compiled into WebAssembly for more efficient operations.

The DOIT philosophy: How I'm avoiding Decision Fatigue and the Paralysis of Choice this year

Deus In Machina • 0 implied HN points • 14 Mar 24
🕹 Technology Programming Languages
  1. The DOIT philosophy involves Overcoming, Iterating, and Triumphing to combat Decision Fatigue and the Paralysis of Choice. By simplifying goals and focusing on simplicity, project completion can be more effective.
  2. Decision Fatigue refers to deteriorating decision quality after prolonged decision-making sessions, leading to reduced self-control and avoidance of decisions.
  3. Paralysis of Choice occurs when faced with too many options, causing feelings of overwhelm, anxiety, and potential regret over chosen alternatives, leading to satisfaction issues.

Is Rust the road to salvation or the road to perdition for the Linux ecosystem?

For your consideration • 0 implied HN points • 07 Sep 23
🕹 Technology Programming Languages
  1. Rust and Go are popular languages with benefits for developers, but they bring risks to the Linux ecosystem due to their adoption altering the direction of the community.
  2. Rust's focus on memory safety gives it an edge over other languages like Go, as it prevents common programming errors through compile-time enforcement.
  3. The debate around Rust, Go, and the licensing of software like GPL reveals a clash of financial, security, and generational motivations affecting the future of the Linux ecosystem.

27th Brazilian Symposium on Programming Languages (SBLP 2023)

Elixir & Erlang • 0 implied HN points • 08 May 23
🕹 Technology Programming Languages
  1. The 27th Brazilian Symposium on Programming Languages (SBLP 2023) is a platform for researchers and professionals to share and discuss programming language innovations in Brazil since 1996 and linked to the Brazilian Computer Society (SBC).
  2. SBLP 2023 welcomes paper submissions in Portuguese or English, emphasizing originality, double-blind review process, and recognition through best paper awards.
  3. The conference covers diverse topics including programming paradigms, formal semantics, program analysis, blockchain languages, awards for the best papers, and potential publications in the Journal of Computer Languages (COLA).

Programming 3.0 - Theory

Ingig • 0 implied HN points • 02 Apr 24
🕹 Technology Programming Languages
  1. Programming is transitioning to version 3.0 where computers understand abstract thinking, enabling more simple and intuitive programming.
  2. In Programming 3.0, a programming language like Plang allows defining business logic in natural language, reducing lines of code significantly while maintaining functionality and clarity.
  3. Less code often leads to improved productivity, security, fewer bugs, and increased stability in software development.

The rise of EdgeDB: PostgreSQL needs a new query protocol?

Conserving CPU's cycles ... • 0 implied HN points • 13 May 24
🕹 Technology Programming Languages
  1. Developers are looking for a new query protocol to address performance issues caused by the multi-query approach.
  2. There is a need for more uniformity in ORM languages and for ORMs to provide functionality comparable to full-fledged SQL queries.
  3. The idea of directly translating object-oriented language statements into a parse tree without the need for an intermediary layer is gaining traction for improved performance.

2024-06-15-Failure Driven Development

Paul’s Substack • 0 implied HN points • 15 Jun 24
🕹 Technology Programming Languages
  1. Development often involves failure, iteration, and debugging until a program becomes stable enough to ship.
  2. To cope with an iterative workflow, consider writing software that generates code, allowing you to easily make changes and regenerate code as needed.
  3. Creating little DSLs specific to each project, using tools like PEG parsing, can help simplify coding, debugging, and adapting to new insights about the problem space.

Learning AWS: Why Doing AWS Certification Is a Big Mistake

Weekend Developer • 0 implied HN points • 07 Apr 23
🕹 Technology Programming Languages
  1. Certification makes you learn many AWS services, but most jobs only require a few. Focus on core services like EC2, Lambda, S3, DynamoDB, IAM for practical job readiness.
  2. Studying for certification often involves practice quizzes, but real-world experience is key. Building projects and solving actual problems is more valuable than just exam prep.
  3. Instead of broad knowledge with certification, aim for deep understanding of select services and hands-on projects. Learn cloud computing concepts, master a few key services, and apply them practically.

I tried GitHub Copilot

Tribal Knowledge • 0 implied HN points • 15 Feb 24
🕹 Technology Programming Languages
  1. Large language models have been trained on dominant languages to generate legible and coherent language, a significant accomplishment.
  2. GitHub Copilot can be helpful for writing boilerplate, refactoring code, and exploring different patterns, but may suggest distracting or lazy coding options at times.
  3. While GitHub Copilot can save time in certain scenarios like code refactoring, some developers may not fully trust it due to potential debugging challenges and a desire to personally write and understand the code.

The Universal Language

Tribal Knowledge • 0 implied HN points • 05 Feb 23
🕹 Technology Programming Languages
  1. Programming languages are like spoken languages in that people can be fluent in some, conversational in others, and have different dialects within each.
  2. The logical structures underlying programming languages are universal, making it easier for programmers to understand and learn new languages.
  3. Programming languages serve as a universal language that allows people to communicate and collaborate, even if they can't speak the same spoken language.

ORMs do not ORM

Stateless Machine • 0 implied HN points • 10 Jul 24
🕹 Technology Programming Languages
  1. There’s a debate about whether using an ORM is beneficial or not. Some people think it’s unnecessary and prefer to write SQL directly.
  2. ORMs and raw SQL both try to solve similar problems but don’t actually provide a true 'mapping' between objects and database queries.
  3. Query builders can be a good compromise, allowing easier SQL query creation while helping with the mapping between database and code.

Did a "DEI Programmer" Cause the Crowdstrike Disaster?

Code and Context • 0 implied HN points • 20 Jul 24
🕹 Technology Programming Languages
  1. A technical bug in CrowdStrike's code caused a major outage, mainly due to a NULL pointer dereference issue. This means the program tried to access a place it shouldn't have, causing systems to crash.
  2. The incident highlights the importance of robust testing and coding practices. It shows how a small error in a significant system can lead to serious, widespread problems.
  3. Scapegoating trends, like blaming DEI initiatives for tech failures, often distract from the real, complex issues at play. It's easier to point fingers than to acknowledge the multiple factors that contribute to such failures.

Composition is a function of communication

Tech and Thoughts • 0 implied HN points • 24 Oct 23
🕹 Technology Programming Languages
  1. Communication is key for building software. Systems work best when they have clear and simple ways for different parts to talk to each other.
  2. Just like on the internet, software should focus on how parts interact, not just what those parts do. This makes it easier to adapt and grow.
  3. When designing software, spend time planning how components will communicate. Get this right early on to avoid problems later.

Setup your Push Notification Server using Firebase

Better Engineers • 0 implied HN points • 09 May 24
🕹 Technology Programming Languages
  1. Push notifications are important for keeping users engaged with mobile apps. They help to improve user retention by providing timely updates.
  2. Firebase Cloud Messaging (FCM) is a powerful tool that allows developers to send push notifications to different platforms like Android, iOS, and web applications.
  3. To set up a push notification server using Java Spring Boot, you need to configure the Firebase admin SDK and create an API endpoint to send messages to devices with FCM tokens.

Prefer Composition over Inheritance

Better Engineers • 0 implied HN points • 23 Mar 23
🕹 Technology Programming Languages
  1. Composition is often better than inheritance because it allows you to create new classes by combining existing ones. This helps avoid complex class hierarchies.
  2. Using interfaces can help you achieve different behaviors without relying on a single inheritance path. This keeps your code flexible and clear.
  3. Delegation lets you pass tasks to other objects, which helps separate functionality and maintain cleaner, more understandable code.

Magic of Abstraction in Kotlin

Better Engineers • 0 implied HN points • 06 Jul 22
🕹 Technology Programming Languages
  1. Abstraction helps hide complex code, making it easier to manage and change later. This way, users don’t need to see all the details, which simplifies their experience.
  2. Using constants instead of magic numbers improves clarity and makes future changes easier. By giving a meaningful name to a constant, we can change its value without affecting the logic in our functions.
  3. Creating interfaces allows for flexibility in our code. We can build different implementations for the same interface, making it easier to adapt the software for different platforms or needs.

Develop Generative Apps Locally

Cobus Greyling on LLMs, NLU, NLP, chatbots & voicebots • 0 implied HN points • 29 Feb 24
🕹 Technology Programming Languages
  1. You can create generative apps that run completely on your own computer. This makes development easier and often faster.
  2. Using tools like HuggingFace and TitanML's TakeOff Server, you can access and manage small language models without needing an internet connection.
  3. Running inference locally improves speed, keeps your data private, and lets you work offline when needed.

Stop using UUIDs: The Modern ID Spec

Getting Traction • 0 implied HN points • 12 May 24
🕹 Technology Programming Languages
  1. UUIDs are not always the best choice for identifiers because they're long and hard to read. A new approach suggests using shorter, more human-friendly IDs that are easier to copy and work with.
  2. The modern ID format uses a prefix for the table and a suffix for uniqueness, allowing for better organization and user experience. This means URLs can be cleaner and easier to understand.
  3. Different tables can have different suffix lengths based on their volume and sensitivity, making it flexible. It also makes it easier to manage potential ID conflicts as your database grows.

Building a Fly.io-like Scheduler Part 1: Basic Coordinator and Workers

aspiring.dev • 0 implied HN points • 23 Feb 23
🕹 Technology Programming Languages
  1. Fly.io uses synchronous scheduling, meaning you either get a compute resource when you ask for it or you don't. This makes it simpler to handle workloads like serverless functions.
  2. The scheduler's design allows workers to manage their own availability, removing the need for a separate database. This lets workers freely join or leave the system without issues.
  3. In this system, a coordinator requests and schedules tasks on available worker nodes. The first worker to respond gets the task, making it efficient for various jobs like running Docker containers or AI inference.

[in case you missed it] Data Science Weekly - Issue 357

Data Science Weekly Newsletter • 0 implied HN points • 27 Sep 20
🕹 Technology Programming Languages
  1. Good communication can help teams solve technical problems better and make a bigger impact on their work.
  2. There are exciting competitions, like the C3.ai COVID-19 Grand Challenge, where data science projects can help tackle global issues.
  3. New tools like TensorFlow Recommenders and platforms like Dynabench are making it easier to build AI and benchmark its performance effectively.

How To Build a Japanese Pronunciation Checker With Python and Wit.ai

Curious Devs Corner • 0 implied HN points • 02 Sep 24
🕹 Technology Programming Languages
  1. You can build a Japanese pronunciation checker using Python and Wit.ai. It's a fun way to practice speaking Japanese and get instant feedback.
  2. The app works by recording your voice and comparing it to a list of Japanese words you want to learn. If the app recognizes your speech correctly, your pronunciation is good.
  3. You can customize this tool for other languages too, making it a great project for anyone wanting to improve their language skills.

HN blogs -24/10/24

HackerNews blogs newsletter • 0 implied HN points • 24 Oct 24
🕹 Technology Programming Languages
  1. Migrating from I3 to Sway on Wayland can improve your user experience. It's a process worth exploring for better desktop management.
  2. Using PostgreSQL recursive CTEs can help in effectively retrieving data from graph structures. This technique can be a game changer for handling complex data queries.
  3. Thinking carefully about framework choices in software development is important. Relying too much on convenient tools can stifle innovation and creativity.

HN blogs - 14/10/24

HackerNews blogs newsletter • 0 implied HN points • 14 Oct 24
🕹 Technology Programming Languages
  1. Early praise for projects can actually hurt their success. It's important to be cautious about giving too much positive feedback too soon.
  2. Modern technology, like large language models, can help update old applications more efficiently and at a lower cost. This means businesses can save time and money when refreshing their software.
  3. Trust is a crucial element in teamwork and collaboration. When people trust each other, it can lead to better outcomes in projects and relationships.

💥 TTW #35: Design Patterns for Resilient Data Pipelines, Constructive Code Reviews, Exciting new features in C# 9 - 12, Async Functions In Python 2.1, Vertical Slice Architecture, ...

Tech Talks Weekly • 0 implied HN points • 31 Oct 24
🕹 Technology Programming Languages
  1. Data pipelines can be made more reliable by using specific design patterns. This helps in managing data flow more efficiently.
  2. Constructive code reviews are important for improving code quality. They can help developers learn and grow by giving helpful feedback.
  3. Learning about new features in programming languages like C# can enhance your coding skills. It's exciting to see how these changes can simplify tasks in software development.

💥 Tech Talks Weekly #32: Devoxx Belgium, Beam Summit, PyCon DE and many more!

Tech Talks Weekly • 0 implied HN points • 12 Oct 24
🕹 Technology Programming Languages
  1. There are many new tech talks available from popular conferences like Devoxx Belgium and PyCon DE. It's a great chance to learn from experts in the field.
  2. Tech Talks Weekly is a free newsletter that delivers the latest tech talks right to your inbox, making it easier to keep up with new ideas and trends.
  3. Engaging with the community by sharing about Tech Talks Weekly or providing feedback can help create better content and foster collaboration among tech enthusiasts.

Tech Talks Weekly #15 ☀️: QCon London '24, Devoxx UK '24, React Conf '24, ...

Tech Talks Weekly • 0 implied HN points • 23 May 24
🕹 Technology Programming Languages
  1. This week features talks from major tech conferences like QCon London, Devoxx UK, and React Conf. It's a great chance to learn about the latest in technology and software development.
  2. The newsletter shares must-watch talks, helping you stay updated on important topics like engineering strategy and using databases. These sessions can provide valuable insights for tech professionals.
  3. There are links to new uploads from various conferences, making it easy to explore different subjects. You can quickly find content based on your interests and the most popular talks.

Tech Talks Weekly #12 🎉

Tech Talks Weekly • 0 implied HN points • 02 May 24
🕹 Technology Programming Languages
  1. This week's Tech Talks Weekly features talks from various tech events, making it easy to discover new topics and speakers.
  2. Each featured talk now includes a short summary, which helps readers quickly find interesting subjects.
  3. The community is encouraged to give feedback via surveys to improve the content and experience of Tech Talks Weekly.

Tech Talks Weekly #10 ☀️ ☀️ ☀️

Tech Talks Weekly • 0 implied HN points • 17 Apr 24
🕹 Technology Programming Languages
  1. Tech Talks Weekly shares fresh talks from various tech conferences, including GOTO, Node Congress, and KubeCon. These talks cover different topics and are available for viewers to watch.
  2. There are special editions of Tech Talks that highlight specific themes, like all Python conference talks from 2023. This gives viewers more focused content on popular subjects.
  3. An anonymous Google form is available for the audience to share their interests. This helps improve the weekly content by catering to what viewers want to see.

TTW Extra #3 🔥: All Javascript conference talks from 2023 ordered by the number of views

Tech Talks Weekly • 0 implied HN points • 29 Mar 24
🕹 Technology Programming Languages
  1. There is a list of popular JavaScript conference talks from 2023, sorted by views. It's easy to find the most watched talks to learn from.
  2. Almost 300 talks are available, featuring various conferences like JSConf and React Summit. This variety gives a great overview of the current trends in JavaScript.
  3. The talks cover topics from building websites without JavaScript to advanced TypeScript. There's something for everyone, whether you're a beginner or experienced developer.

😎 Microsoft’s New OpenHCL, OOP’s Power & 3 More

ppdispatch • 0 implied HN points • 22 Oct 24
🕹 Technology Programming Languages
  1. Microsoft has introduced OpenHCL, an open-source tool that improves virtual machines. It helps keep data secure without needing frequent updates.
  2. There’s a growing problem with job titles in software engineering, where many people are given senior titles too quickly. This can create confusion and unrealistic expectations in teams.
  3. Using AI-generated code might make programmers less skilled over time. It's important to understand how to code without relying on AI to grow and earn respect from peers.

Could LLM's replace abstractions?

Precipitation • 0 implied HN points • 25 Apr 23
🕹 Technology Programming Languages
  1. Software engineering often involves layer upon layer of abstraction. Could LLM's like ChatGPT or Copilot replace some of these layers?
  2. Consider the trade-offs before replacing abstractions with LLM's. While it may improve performance, there could be risks such as creating unmaintainable code.
  3. Exploring the efficiency of using LLM's for generating CloudFormation templates could lead to productivity improvements and faster deployment speeds, but potential drawbacks and testing need to be considered.

AI and Drinking The Tech Kool-Aid

Synystron Synlogica • 0 implied HN points • 03 Dec 25
🕹 Technology Programming Languages
  1. Many tech trends and tools are fads that sweep the industry and later disappear. Don't automatically adopt something just because it's hyped.
  2. Relying on simple, proven tools and timeless techniques builds real, lasting skill. That practical focus helps you keep shipping useful work instead of chasing the latest craze.
  3. Experience and fundamentals give you a big-picture perspective that outlasts hype. Mastering core tools like the command line and editors such as vim is more valuable than following buzzword-driven practices.

The "I'm making a new programming language" checklist

derw • 0 implied HN points • 10 Oct 23
🕹 Technology Programming Languages
  1. When creating a new programming language, start by making examples to define how it will look and function.
  2. Select a language for your compiler that you are comfortable with, and consider libraries to simplify parsing and generating output.
  3. Include key components like a tokenizer, parser, and generator in your compiler, and focus on type checking and editor tooling for a better user experience.