Tech Articles
Building Flexible and Testable Service Layers with Rust Traits
This article explores how to leverage Rust's Traits to build robust, dependency-injectable, and easily testable service layers, improving code maintainability and development efficiency.
Embracing Vertical Slices Beyond N-Tier Architectures
This article explores the vertical slice architecture as an alternative to traditional N-tier designs in modern web development, particularly within ASP.NET Core and FastAPI. It delves into the motivations, core principles, practical implementation with code examples, and suitability for various application contexts.
Seamless Database Evolutions Achieving Zero-Downtime Schema Changes
This article delves into the strategies and steps required to perform database schema changes without incurring any downtime, a critical aspect of modern, highly available systems.
Type-Safe IDs and Data Validation in Rust Web APIs with Newtype Pattern
Explore how the Newtype pattern in Rust enhances type safety for IDs and facilitates robust data validation within web APIs, improving code reliability and maintainability.
Simplifying Legacy Systems with the Facade Pattern
Explore how the Facade design pattern can be used in backend frameworks to provide a clean and simplified API for interacting with complex or legacy subsystems, improving maintainability and ease of use.
Orchestrating Distributed Tasks with PostgreSQL Advisory Locks
Explore how PostgreSQL advisory locks provide a robust and efficient mechanism for coordinating tasks across multiple instances in a distributed system, offering a lightweight alternative to traditional locking solutions.
Fine-Grained JSON Serialization Control in Rust with Serde
This article explores how to achieve fine-grained control over JSON serialization in Rust using Serde attributes like `#[serde(rename_all)]` and `#[serde(skip_serializing_if)]`, enhancing flexibility and interoperability.
Architecting Go Web Applications for Maintainability and Adaptability
This article delves into implementing Clean Architecture in Go web projects, emphasizing the separation of business logic from framework specifics to enhance testability and long-term maintainability.
Exposing Component Functionality in Vue 3 Composition API
Understanding when and how to leverage `defineExpose` to selectively expose state and methods from a Vue 3 Composition API setup script, enhancing component reusability and external control.
Unraveling and Preventing Database Deadlocks with Transaction and Index Tuning
This article delves into the common scnenario of database deadlocks, explaining their core mechanisms and demonstrating how strategic adjustments to transactions and indexes can effectively avert them, ensuring smoother database operations.
Diesel and SQLx A Deep Dive into Rust ORMs
Exploring the compile-time guarantees and different paradigms of Diesel (compile-time checks) and SQLx (compile-time macros) in Rust ORMs, with practical examples and use cases.
Bridging gRPC and REST Automatically with gRPC-Gateway
Explore how gRPC-Gateway seamlessly transforms high-performance gRPC services into accessible RESTful APIs, facilitating integration and maximizing development efficiency.
From Code Splitting to Data Fetching Suspense's Journey in React
Explores how React.Suspense evolved from a code splitting utility with React.lazy to a central mechanism for data fetching in React Server Components, highlighting its underlying principles and practical applications.
Choosing the Right Authentication Method for Your Backend Application
This article explores API Keys, OAuth 2.0, and OpenID Connect, outlining their principles, use cases, and helping developers select the most suitable authentication solution for various backend scenarios.
Handling Synchronous Blocking in Asynchronous Rust Web Services
Explores the best practices and techniques for integrating blocking synchronous operations, such as password hashing, into an asynchronous Rust web service without compromising performance or responsiveness.
Build a Perfect Blog with FastAPI: Filter by Tag
This guide explains how to filter blog posts by tags in a FastAPI application. It covers creating the backend route, database query logic, and a frontend template to display results.
Building a Robust Error Handling System for Go APIs
This article explores building a structured error handling system in Go for API responses and logging, emphasizing clarity and maintainability.
Unraveling Qwik's Resumability to Eliminate Hydration Overhead
Explore how Qwik's innovative resumability model revolutionizes web development by effectively bypassing hydration costs, enhancing performance, and streamlining user experiences.
Centralizing Configuration for Scalable Backend Applications
Explore the benefits and implementation of separating application configurations from code and environment variables, using a centralized configuration management system for dynamic updates and enhanced scalability.
Building Minimal and Secure Rust Web Applications with Docker
Explore how Distroless and multi-stage Docker builds can significantly reduce image size and enhance the security of Rust web applications, providing practical examples and best practices.
Goose vs. GORM Migrations - Choosing the Right Database Migration Tool for Your Go Project
This article explores the strengths and weaknesses of Goose and GORM Migrations, helping Go developers select the ideal tool for managing database schema changes in their projects.
Decoupling Logic and Presentation in Modern UI Development
Explore the design philosophy behind Radix UI, Headless UI, and TanStack Table, focusing on how they separate logic from view to foster flexibility and maintainability in frontend development.
Building Resilient Systems with Framework-Level Circuit Breakers
Explore how to implement circuit breaker patterns at the framework level to prevent cascading failures in backend services, enhancing system reliability and stability.
How Derive Macros Streamline Rust Web Development
Explore how Rust's derive macros, particularly for Serialize and FromRow, simplify common tasks in web development by automating boilerplate code generation and enhancing developer productivity.
Robust HTTP Client Design in Go
Enhancing Go's http.Client with Retries, Timeouts, and Circuit Breakers for production-grade reliability.
Understanding Data Caching and Revalidation in Next.js App Router
Delving into the mechanisms behind data caching and revalidation strategies in Next.js App Router, and how they impact fetch requests.
Backend Job Patterns - FIFO Queues, Deferred Execution, and Periodic Tasks
Diving into backend job patterns, this article explores the design and implementation of FIFO queues, deferred execution, and periodic tasks, crucial for building robust and scalable backend systems.
Structuring a Large Web Project with Rust's Module System
Explores practical strategies for organizing substantial Rust web applications using `mod` and `use` keywords, enhancing maintainability and collaboration.
Ensuring Data Integrity in Go Web Handlers
A comprehensive guide to maintaining thread safety for shared data in concurrent Go web applications, explaining core concepts, implementation techniques, and practical examples.
Building Maintainable Frontend Components The Golden Rules
Explore the golden rules for building maintainable frontend components, covering essential concepts, practical examples, and their impact on long-term project health.
Context Propagation in Asynchronous and Multithreaded Backends
Delve into the challenges and solutions for safely and reliably passing request context, like Trace IDs, across asynchronous and multithreaded operations in backend systems.
Build a Perfect Blog with FastAPI: Tags for Post
This tutorial explains how to add a tagging feature to a FastAPI blog. It covers creating many-to-many data models, implementing backend logic, and updating the UI to create and display tags.
Delving Into Rust Closures Fn FnMut FnOnce in Web Framework Routing
This article explores the practical application of Rust's `Fn`, `FnMut`, and `FnOnce` traits within the context of web framework routing, detailing their characteristics, use cases, and how they contribute to building robust and efficient web services.
Building Modular and Reusable Middleware for Gin and Chi Routers
This article delves into the best practices for crafting flexible, composable, and reusable middleware in Go, specifically tailored for popular web frameworks like Gin and Chi. It covers core concepts, implementation details, and practical examples to elevate your API development.
Vue v-model vs React Unidirectional Flow Building User Interfaces
This article delves into the philosophical differences between Vue's v-model for two-way data binding and React's unidirectional data flow, exploring their underlying mechanisms, practical applications, and implications for front-end development.
Navigating Microservice Discovery Demystifying Client-Side and Server-Side Patterns
This article delves into the crucial topic of service discovery in microservice architectures, contrasting client-side and server-side patterns to provide a comprehensive understanding of their principles, implementations, and use cases.
Implementing SOLID Principles in NestJS Backends
This article delves into the practical application of SOLID principles in TypeScript backend development using the NestJS framework, offering clear explanations and code examples.
Build a Perfect Blog with FastAPI: Visitor Analytics
This tutorial explains how to build a backend view counter for a FastAPI blog. It covers creating a database model, implementing a tracking service, and displaying post view counts.
Fortifying API Security with PASETO in Go
Exploring PASETO as a robust alternative to JWT for API authentication in Go applications, focusing on its enhanced security features and practical implementation.
The Perpetual Debate Over React Form Management
Exploring the trade-offs between controlled and uncontrolled components in React forms using useState and useRef.
Build a Perfect Blog with FastAPI: Full-Text Search for Posts
This tutorial explains how to add a powerful full-text search feature to a FastAPI blog using PostgreSQL's built-in FTS, covering database setup, creating the search API, and frontend integration.
Declarative Transaction Management Across Backend Frameworks
Exploring how Spring, ASP.NET Core, and EJB implement declarative transaction management, highlighting their approaches and underlying mechanisms.
The Silent Power of DTOs in Node.js APIs
Explore how Data Transfer Objects (DTOs) significantly improve the separation of concerns and maintainability in Node.js APIs by isolating business logic from data models.
Building a Robust Go Web Project Template from Scratch
This article guides you through creating a foundational Go web project template, incorporating best practices for configuration, logging, and a well-defined directory structure to kickstart your web development.
Building Highly Responsive UIs with useOptimistic
Explore the `useOptimistic` hook for creating instant, optimistic updates in React applications, improving user experience by reducing perceived latency.
Building Robust Health Checks for Resilient Backend Systems
This article delves into the crucial role of health checks in backend development, demonstrating how to implement comprehensive health checks for databases, caches, and downstream services to ensure system availability and reliability.
Robust Error Handling in Express Applications A Practical Guide
Explore best practices for error handling in Express.js applications, covering try-catch, Promise.catch(), and global error middleware for robust and maintainable code.
Embracing TDD for Robust Go Web Services
This article explores the practical implementation of Test-Driven Development (TDD) in Go web application development, emphasizing its benefits for code quality, maintainability, and developer confidence. We'll delve into core TDD principles, demonstrate its application with Go examples, and discuss its impact on building resilient web services.