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Phát Kiều

Jul 20, 2026

is it ok now?

i've fixing it for 5h is it ok now?

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Advanced Prisma Schema Relations and Performance Tips

Marcus Aurelius

Jul 20, 2026

Advanced Prisma Schema Relations and Performance Tips

Understanding Relational Mappings in Prisma Prisma simplifies database interactions but abstracts database joins. Knowing when to use implicit many-to-many relations versus explicit join tables is vital for optimization.…

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How We Optimized PostgreSQL Queries by 60%

Marcus Aurelius

Jul 20, 2026

How We Optimized PostgreSQL Queries by 60%

Eliminating Sequential Scans in Production Databases When a database table grows to hundreds of thousands of records, querying without indexes forces PostgreSQL to perform a Sequential Scan (full table search). This spik…

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Continuous Integration with GitHub Actions: Best Practices

Sophia Chen

Jul 20, 2026

Continuous Integration with GitHub Actions: Best Practices

Automating Quality Checks in Monorepos Continuous Integration (CI) guarantees that every code push passes formatting guidelines, code-style rules, and unit tests before merging into the main branch. In a monorepo setup, …

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Building Multi-stage Docker Builds for Node.js Applications

Sophia Chen

Jul 20, 2026

Building Multi-stage Docker Builds for Node.js Applications

The Importance of Slim Docker Images Standard Node.js base images contain compiler tools, dev-dependencies, and package managers that are completely unnecessary in a running production container. Large images increase ne…

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Scaling Real-time Servers with WebSockets and Redis

Alex Rivera

Jul 20, 2026

Scaling Real-time Servers with WebSockets and Redis

The Scaling Challenge of WebSockets Unlike HTTP requests, WebSockets maintain persistent, stateful TCP connections between clients and servers. When you scale your backend horizontally across multiple server nodes, clien…

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NestJS Dependency Injection Under the Hood

Alex Rivera

Jul 20, 2026

NestJS Dependency Injection Under the Hood

Understanding Dependency Injection in Server Frameworks NestJS utilizes the Dependency Injection (DI) pattern to decouple software modules and simplify testing. When you add a class decorator like @Injectable() , NestJS …

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The Art of Micro-interactions in Modern Web UIs

Emily Watson

Jul 20, 2026

The Art of Micro-interactions in Modern Web UIs

Enhancing Delight through Micro-interactions Micro-interactions are the subtle feedback loops built into interactive components—like button hover translations, notifications bubbles scaling, or form submission animations…

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Designing Accessible Web Applications with Radix UI

Emily Watson

Jul 20, 2026

Designing Accessible Web Applications with Radix UI

Accessibility is Not an Afterthought Building accessible components from scratch requires extensive WAI-ARIA implementation, keyboard navigation scripting, and thorough screen reader testing. This is where headless UI li…

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