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Things Developers Say (That They Absolutely Don’t Mean)

Software developers often say things they don't mean to themselves or others, like promising to fix messy code.
One common lie developers tell is that they will write tests to protect their code, relying on optimism instead.
Documentation requires specific skills like intent, grammar, and formatting, which can seem to disappear when needed.

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Dev

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How I created the fastest JavaScript Physics Engine.

The creator developed SKALE Arcade Physics Engine to cater to massive simulation games with over 100,000 bodies, unlike existing physics engines geared towards realistic simulations.
MatterJS, a popular JS Physics Engine, struggled to simulate 6,000 bodies while maintaining 60fps, prompting the need for a more efficient solution like SKALE.
SKALE focuses on simplicity by removing unnecessary features like joints or complex collision shapes, catering specifically to games like Dwarf Fortress and Rimworld that mainly use rectangles and circles.
Utilizing a data-oriented design and streamlined approach, SKALE can support over 100,000 bodies at 60fps, making it ideal for massive simulation games.
Although in Alpha stage, SKALE Physics Engine excels for creating Dwarf Fortress-like games with rectangles and circles, providing a basic learning platform for developing custom physics engines.
The engine's GitHub repository offers opportunities for developers to explore, contribute, and potentially extend SKALE Physics.
Future plans include enhancing the engine's API for improved usability, even though the current version is already efficient and bug-free for its intended purpose.
The creator emphasizes SKALE's speed in comparison to other JavaScript physics engines, noting its suitability for games requiring vast entities despite being designed for a different type of simulation.
SKALE Physics Engine is on hiatus for further development beyond its Alpha stage, focusing for now on its applicability and performance for specific game genres.
Important features like helper functions will be added to enhance the engine's usability in future versions.
SKALE Physics Engine's core design ensures efficient and optimized performance, catering to the unique needs of games with large quantities of entities.
The engine's GitHub link is provided for interested developers to explore its functionalities, codebase, and potential for customization.
SKALE Physics is tailored for games with vast simulations like Dwarf Fortress and Rimworld, offering high performance with rectangles and circles as primary entities for physics interactions.
The creator acknowledges SKALE's distinction from traditional physics engines, focusing on speed and scalability for specific game genres requiring large numbers of entities.
Although still in Alpha, SKALE Physics Engine is stable, efficient, and serves as the fastest physics engine in the JavaScript realm, optimized for massive simulation games.

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Dev

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The Poetry and Horizon of Code Framework（1750026451302400）

A third-year computer science student shares the evolving perspective on code as a language rich with logical beauty.
Encounters a development framework that offers a seamless and satisfying coding experience.
Framework's elegant design philosophy streamlines coding processes and enhances efficiency.
Emphasis on readability, maintainability, and concise code style reflects a poetic approach to programming.
Revolutionizes development with automation of common tasks, focused business logic implementation, and user-friendly features.
Balanced use of conventions, aligning with developer intuition, contributes to a delightful coding experience.
Advanced error handling mechanism enhances application robustness and troubleshoot capabilities.
Designed with a profound philosophy encompassing convention over configuration, least astonishment principle, metaprogramming, and async optimization.
Promotes modularity, extensibility, and high-performance asynchronous programming for seamless application development.
Compared to other frameworks, excels in code elegance, concise solutions, and ultimate efficiency.
Embraces code writing as an art form, inspiring creativity and a deeper understanding of elegance in programming.
The framework serves as a 'confidant' for future technological endeavors, offering a partner in exploring new possibilities and technological aesthetics.

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Dev

210

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Peak Performance Understated Power（1750025844789600）

As a junior in Computer Science, the article shares the author's struggles with slow development processes.
Encounters a high-performance framework that revolutionizes their understanding of web backend development.
Recounts frustrating experiences with slow server responses in projects, particularly in dealing with network requests and high concurrency.
Discusses challenges faced during a flash sale system project using Node.js, leading to server crashes and high error rates.
Highlights the complexity of configuring frameworks like Spring Boot and the struggles with misconfigurations and error messages.
Addresses the issue of resource consumption by frameworks such as Spring Boot and Python, causing server performance issues.
Provides insights from senior developers on the shortcomings of interpreted languages and high resource usage frameworks.
Introduces the discovery of a high-performance Rust web framework, Hyperlane, as a solution to the author's development struggles.
Describes the author's elation upon finding Hyperlane, highlighting its extreme performance, elegant design, and positive user feedback.

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Medium

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Modernizing Legacy Applications with the .NET Upgrade Assistant

Legacy applications can pose security risks and hinder the adoption of modern performance enhancements and developer productivity features.
Microsoft's .NET Upgrade Assistant aims to automate the migration process from older .NET Framework and .NET Core projects to newer .NET versions.
The .NET Upgrade Assistant is an open-source command-line tool with a Visual Studio extension that helps transition legacy projects to modern .NET editions such as .NET 6, .NET 7, .NET 8, .NET 9, and future versions.
By analyzing dependencies, configuration files, and codebases, the tool suggests and automates many required changes, reducing manual work and potential errors.

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Dev

263

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The New Generation of High-Performance Web Frameworks（1750025540912700）

Hyperlane, in the realm of Rust web frameworks, is emerging as a robust contender in the new lightweight and high-performance frameworks category.
The article compares Hyperlane with Actix-Web and Axum in terms of performance, feature integration, developer experience, and underlying architecture.
Hyperlane uses Tokio & Standard Library, offers strong performance, middleware support, and real-time communication capabilities.
Advantages of Hyperlane include platform independence, extreme performance optimization, flexible middleware mechanisms, and built-in support for WebSocket and SSE.
Hyperlane's middleware configuration is straightforward, supports multiple HTTP method route macros, WebSocket examples, and SSE data push.
Hyperlane's routing capabilities encompass dynamic and regular expression matching, while emphasizing performance optimization for high throughput scenarios.
The framework provides a developer-centric experience, employing an asynchronous chain call mode for configurations and consistent APIs within Context.
Hyperlane's comparison with Actix-Web and Axum highlights its advantages in SSE/WebSocket support, asynchronous chain API, routing with regular expressions, and platform compatibility.
Hyperlane is tailored for extreme performance, lightweight deployment, and rapid development in building modern web applications.
To get started with Hyperlane, use 'cargo add hyperlane' or check out the quick start template repository.

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Dev

237

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Testing Event-Sourced Systems: No More Fixtures, Just Replays

Event sourcing revolutionizes testing by replaying real history instead of faking state.
Traditional testing focuses on CRUD operations using fixtures, while event-sourced testing tests business rules without a database.
Unit tests for commands and aggregates test decisions, not side effects, ensuring business rules are followed.
Integration tests for event handlers verify projections and side effects, like user upgrades based on deposits.
End-to-end tests replay real scenarios from production data to test entire workflows.
Tools like RailsEventStore, Eventide, and Cucumber make event-based testing easier.
Avoid event-sourced testing for simple CRUD operations or legacy systems without event-sourcing.
For transitioning to event-based testing, start small, add event publishing to critical features, and gradually migrate as you refactor.

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Dev

118

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Peak Performance Understated Power（1750025506061600）

A junior Computer Science student shares their struggles with slow programming processes and network responses.
Encountered performance bottlenecks while developing a flash sale system using Node.js.
Struggled with Spring Boot configurations and high resource consumption in frameworks like Spring Boot and Django.
Realized the importance of high performance, efficiency, and lightweight solutions in programming.
Discovered a high-performance Rust Web framework through a niche tech forum.
The Rust framework offered extreme performance, lightweight design, and clear documentation.
Received positive feedback on the Rust framework for its performance and ease of use.
The framework felt like an oasis in the programming landscape, providing a solution to performance challenges.
Explored the possibilities of the Rust framework for backend development and experienced a significant improvement in performance.
The journey of finding and utilizing the Rust framework reshaped the understanding of web backend development.

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Dev

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My Journey with the Hyperlane Framework（1750025236572300）

A computer science junior shared their experience with the Hyperlane framework, highlighting its impact on their web development journey.
The Context (ctx) abstraction in Hyperlane simplifies code readability by reducing verbose method calls.
Hyperlane's request method macros make implementing RESTful APIs straightforward and help focus on business logic rather than HTTP intricacies.
Response handling in Hyperlane is intuitive and versatile, allowing for custom headers, JSON responses, and sending data in chunks.
The middleware onion model in Hyperlane separates cross-cutting concerns from business logic, enhancing extensibility.
Dynamic routing in Hyperlane is seamless, supporting both static and dynamic routes with easy parameter retrieval.
Performance testing showed Hyperlane's remarkable performance, falling second only to a native Tokio implementation.
Key learnings from working with Hyperlane include API design efficiency, extensibility through middleware, and the benefits of Rust's type system.
Future aspirations with Hyperlane include exploring WebSocket support, Rust's zero-cost abstractions, and constructing a microservices architecture.
Hyperlane has reshaped the programmer's approach by showcasing the coexistence of performance and a positive development experience.
For more information, visit Hyperlane's GitHub page or contact the author at [email protected].

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Dev

114

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Junior Year Self-Study Notes My Journey with the Framework（1750025201178000）

Hyperlane is a high-performance Rust Web framework emphasizing speed, safety, and developer experience.
The framework showcases impressive benchmark results surpassing other popular Rust frameworks.
It simplifies web service development with a balance between flexibility and performance.
Use cases and benefits of Hyperlane were explored by integrating it into a distributed systems course project.
Highlights of Hyperlane's features, including Context abstraction, method macros, and response handling mechanisms, were discussed.
Challenges and learnings during the exploration of Hyperlane's functionalities were shared.
The middleware onion model in Hyperlane, illustrated through diagrams, was understood and a simple logging middleware was implemented.
For more information and templates, visiting the Hyperlane GitHub page is recommended.

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Medium

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How I Turned Memecoins into $1,000 Days

A system called Phantom Mint allows individuals to create their own profitable memecoins with ease.
Users can mint digital coins through Phantom Mint without prior experience or big investments.
Phantom Mint offers a hassle-free method to enter the crypto market and watch the value of created memecoins rise rapidly.
Creators of Phantom Mint, James, and Max, have witnessed new memecoins soar to thousands of dollars using this system.
The process provided by Phantom Mint is straightforward and can be replicated by following step-by-step instructions.
Phantom Mint does not require any initial investments, allowing users to control their financial destiny without risking money.
Users have reported significant profits, with some earning up to $1,200 in a week after launching their coins.
Operating in the cryptocurrency market with Phantom Mint provides flexibility to work from anywhere while earning money.
Following the guidance and strategies of Phantom Mint can lead to consistent success in the rapidly evolving crypto market.
Numerous testimonials exist from individuals who have minted coins and experienced impressive profits in a short period.
The expanding world of cryptocurrency presents lucrative opportunities for those willing to take advantage of resources like Phantom Mint.
Phantom Mint is seen as a low-barrier opportunity to create wealth and achieve success in the cryptocurrency industry.
Using Phantom Mint can be a fun way to earn in the digital space and potentially lead to significant financial success.
The simplicity and accessibility of Phantom Mint make it an attractive avenue for individuals looking to be part of the memecoin craze.
The potential to earn substantial profits by minting unique memecoins using Phantom Mint is enticing for those considering entering the crypto market.

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Medium

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Choosing a Profession in Software Development

The author started software development in secondary school using Scratch, which sparked their passion for the field.
Feeling impressed and inspired by the creativity in software development, the author decided to become a proficient developer.
Despite maintaining their passion, the author has recently encountered challenges and stress in meeting client deadlines.
Struggling with indecision, the author explored web development and cybersecurity, trying bug bounty hunting which ended in failure.
With more free time during summer break, the author is contemplating starting a new project but lacks ideas.
Planning to document their journey, progress, and lessons in weekly stories, the author seeks suggestions and advice from others in the field.
The author reflects on the uncertainty about choosing a permanent path in software development despite having three more years in university.
Through their story, the author aims to connect with readers who may have faced similar challenges in their careers in software development.

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Dev

118

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The New Generation of High-Performance Web Frameworks（1750020953247500）

Hyperlane stands out in the Rust Web frameworks landscape as a high-performance contender.
The analysis compares Hyperlane with Actix-Web and Axum based on various criteria.
Hyperlane's advantages include zero platform dependency, extreme performance optimization, flexible middleware mechanism, and built-in support for real-time communication.
An example analysis of Hyperlane illustrates its straightforward middleware configuration and support for multiple HTTP method route macros.
Hyperlane's native WebSocket and SSE support without extra extensions make it ideal for real-time applications.
The framework offers robust routing capabilities and is engineered for high throughput.
Hyperlane provides a developer-centric experience with asynchronous chain call mode and unified interface.
Comparison with Actix-Web and Axum shows Hyperlane's strengths in SSE/WebSocket support, asynchronous chain API, routing with regular expressions, middleware support, platform compatibility, and dependency complexity.
Hyperlane is recommended for applications like high-frequency trading APIs, real-time communication services, or embedded HTTP servers.
Getting started with Hyperlane involves adding it via Cargo and exploring the provided resources.
For inquiries or contributions, contact the author at [email protected] and visit Hyperlane's GitHub page for more information.

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Dev

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The Poetry and Horizon of Code Framework（1750020649111700）

As a computer science student, the article discusses the poetic beauty and efficiency found in a particular code development framework.
The author describes their initial astonishment at the elegance and simplicity of the framework's design and readability of its code.
The framework revolutionizes the development experience by freeing developers from manual labor and emphasizing business logic implementation.
It excels in routing, request handling, response construction, and error management, enhancing robustness and simplifying application development.
The framework's profound design philosophy includes convention over configuration, least astonishment, metaprogramming, and optimization for asynchronous programming.
Compared to other frameworks, it stands out for its lightweight nature, modern API designs, and concise solutions to common problems.
The article likens working with the framework to writing poetry, highlighting the elegance and artistry in code development.
The framework inspires creativity and a deeper understanding of software engineering principles, making it a valuable tool for aspiring developers.
Overall, the author expresses confidence in the framework's future evolution and the community's contributions towards building a better coding world.
The framework is positioned as a potential 'confidant' for developers seeking a tool to enhance their coding experience and unleash creativity.

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Dev

263

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A Duet of Performance and Safety（1750020344355200）

As a third-year computer science student, exploring the realm of computer programming and algorithms has been a significant part of daily life.
Choosing the right development framework is crucial for project success, efficiency, and user experience.
In-depth experience with a Rust-based web backend framework, Hyperlane, showcases unparalleled performance and safety features.
Hyperlane leverages Rust's safety and concurrency for fast HTTP services and real-time communication support.
Utilizing Rust's memory safety and concurrency principles eradicates memory issues, making it ideal for stable backend services.
The framework's use of Tokio for asynchronous handling efficiently manages concurrent requests.
Metaprogramming with macros simplifies code, enhances development, and enables advanced features like dependency injection and request validation.
The framework's middleware design allows for flexible extension, logical decoupling, and improved code reusability.
Strong performance metrics place the Rust-based framework ahead of mainstream dynamic frameworks in terms of speed and efficiency.
Active community support and a growing ecosystem position the framework as a rising star in the web development landscape.

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