Dependency Duplication, Inconsistent Styling, State Management Issues, Performance Bottlenecks, and Team Coordination Overhead are 5 React micro-frontend pitfalls.

A prompt injection attack happens when text that should be treated as data is interpreted by an AI model as an instruction, causing it to follow an attacker's goals.

CQRS (Query Responsibility Segregation) is an architectural pattern that splits data operations into 2 models: commands to change state, and queries to read state.

pgx is a high-performance, feature-rich PostgreSQL driver for Golang with features like binary protocol support, connection pooling, and efficient query execution.

The V-Model follows a fixed, sequential plan with predefined verification steps, while Agile uses short, iterative cycles that adapt to changing requirements.

React Server Components (RSCs) revolutionize front-end development by enabling server-side rendering of UI components. How to incorporate RSCs into React projects?

B-tree, Hash, GIN, GiST, SP-GiST, and BRIN are 6 PostgreSQL index types discussed in this blog with working CREATE INDEX examples and a decision framework.

The main difference of AI agent vs chatbot is that agents take action to complete tasks, while chatbots are built mainly to reply meesages and follow fixed steps.

tcpdump, netstat, dig, docker network, iperf, conntrack, and ip route are 7 vital network debugging tools for DevOps experts. Learn their commands and best practices.

FastAPI is async and API-first, best for high-concurrency APIs and ML services; Flask is minimal and synchronous, best for simple web apps and prototypes.

A clustered index stores table rows in the order of the index key, while a non-clustered index stores key values separately and points back to the rows.

Native apps are better for control, performance, security, and UX focus, while cross-platform apps are better when speed, cost, and one shared codebase matter more.

SQL Injection, Command Injection Attacks, Cross-Site Scripting, Path Traversal, Race Condition,... are critical Golang security vulnerabilities you must be know.

TanStack Router has end-to-end type safety (params/search params) with route-first data loading, while React Router offers nested routes and error boundaries.

AWS Lambda is code-first with broader runtimes and a 15-minute limit, while Azure Functions is binding-driven, shorter-lived, and built for Microsoft stacks.

tRPC is code-first, TS-only, no-codegen, great for monorepos over HTTP/JSON; gRPC is protobuf schema-first, streaming-capable, fast, binary, multi-language at scale.

A practical guide to payment integration for backend engineers: how card payments work, the three integration models, idempotency, webhooks, and reconciliation.

Colly, Goquery, Rod, Chromedp, Ferret, Playwright-Go, and net/http + Goquery are the 7 most popular web scraping frameworks for Golang developers in 2026.

Rust offers memory safety, raw performance, and system-level control, while Go provides simplicity, rapid development, and built-in concurrency for scalable services.

pgx is a high-performance, feature-rich PostgreSQL driver for Golang with features like binary protocol support, connection pooling, and efficient query execution.

Use AWS Kinesis Video Streams WebRTC in Flutter for low-latency streaming, with flutter_webrtc for media and flutter_kinesis_video_webrtc for AWS signaling.

Adaptive design uses several static layouts for selected screen conditions, while responsive design method uses one fluid layout for various screen sizes.

Software development costs can grow quickly if the project lacks clear planning, the wrong tech stack is chosen, or teams spend too much time on rework. In this video, we share practical strategies…

AI-assisted software development is the use of AI tools like chatbots, code assistants, and autonomous agents to help engineers write, review, test, and ship code.

Learn how MCP servers actually work in Claude Code, install commands, scopes, security basics, and a workflow across Atlassian, GitHub, and code-review-graph.

Native mobile app development is the process of building iOS or Android apps with each platform’s official tools, languages, SDKs, and design guidelines.

Start with a monolith unless scale or team structure demands more. Use microservices for independent delivery and serverless for event-driven or bursty workloads.

HR software development means designing, building, and integrating systems that manage the full employee lifecycle  like hiring, records, payroll, performance, etc.

Cursor AI React is AI-assisted React and TypeScript work inside Cursor IDE with chat, multi-file edits, and an agent to search your repo, run tests, and edit files.

CLAUDE.md is a Markdown file at the root of repository (or in .claude/CLAUDE.md) that Claude Code automatically loads into context at the start of every session.

YouTube video by Relia Software

It’s 11 PM on a Thursday. The Personal Loans team shipped a one-line fix to a calculation bug. Thirty minutes later, the on-call phone…

Use AWS Kinesis Video Streams WebRTC in Flutter for low-latency streaming, with flutter_webrtc for media and flutter_kinesis_video_webrtc for AWS signaling.

Learn to build a smarter shop assistant by adding PostgreSQL, Supabase, Tortoise ORM, function calling, and a RAG workflow for real-time data retrieval.

AWS Lambda is code-first with broader runtimes and a 15-minute limit, while Azure Functions is binding-driven, shorter-lived, and built for Microsoft stacks.

tRPC is code-first, TS-only, no-codegen, great for monorepos over HTTP/JSON; gRPC is protobuf schema-first, streaming-capable, fast, binary, multi-language at scale.

Flutter is good for web development requiring consistent UI or well-interactive elements. However, it’s not great for SEO optimization and lightweight websites.

I am a web developer, software engineer, and designer in 629, Nguyen Kiem, Duc Nhuan District, Ho Chi Minh City, Vietnam. Visit my company website.

Google ADK, Firebase Genkit, LangChainGo, Eino, Jetify AI SDK, Anyi, and Agent SDK Go are the 7 best Golang AI agent frameworks developers should know in 2026.

Relia Software, Saigon Technology, MOR Software, Orient Software, KMS Technology, Rikkeisoft, NashTech, CMC Global,... are top IT outsourcing companies in Vietnam.

GitHub Copilot, Atlassian Intelligence, Ansible Lightspeed, Harness, LambdaTest, Snyk, Sysdig, etc, are 12 best AI tools for DevOps for software development teams

Learn to create a Facebook Messenger AI chatbot with OpenAI GPT, from setting up Facebook page and dev account to a Python Flask + Redis backend powered by LiteLLM.

Learn to build a Flutter AI chatbot using 2 tools: Flutter for the user interface, and Google's Gemini API for the backend - the intelligent conversation part.

Transform your simple React AI chatbot into a production-ready AI assistant with streaming responses, RAG, plugin integrations, accessibility, SEO, and more.

Build a Node.js chatbot AI backend with Express to connect chatbot with OpenAI or Gemini, handle API requests securely, and deploy it to production. 

Let's build a React chatbot UI with Vite, styled using Tailwind and Shadcn UI. Add Zustand for state management to handle messages, context, and a smooth UX.

Flutter performance optimization best practices: Isolate & conquer rebuild storms, offload heavy tasks to background isolates, and use lazy loading for long lists.