Aleksei Aleinikov - DEV Community

Aleksei Aleinikov

Jun 14

🧵 Go Concurrency 2025: Goroutines, Channels & Clean Patterns

#go #backend #programming

1

1 min read

Aleksei Aleinikov

Jun 14

🚨 Clean Up Your Go Error Handling with One Tiny Helper

#cleancode #go #programming

1 min read

Aleksei Aleinikov

Jun 14

🐪 From snake_case to camelCase — Automatically, in 2025

#java #javascript #cleancode

1 min read

Aleksei Aleinikov

Jun 14

🧩 Directive Composition in Angular — Why It Matters in 2025

#angular #typescript #javascript #frontend

1 min read

Aleksei Aleinikov

Jun 14

✅ Type-Safe Utility Checks in TypeScript — 2025 Edition

#javascript #typescript #cleancode #webdev

1 min read

Aleksei Aleinikov

Jun 14

🧪 Virtual Environments for Data Engineers — 2025 Edition

#dataengineering #python #poetry #venv

1 min read

Aleksei Aleinikov

Jun 14

🌀 Concurrent Generators in Go — 2025 Guide

#go #backend #devops

1 min read

Aleksei Aleinikov

Jun 14

🎯 Serving JSON in Go — 2025 Edition

#go #api #webdev

1 min read

Aleksei Aleinikov

Jun 14

🔁 Break Cyclic Imports in Go Tests — 2025 Edition

#go #testing #devops

1 min read

Aleksei Aleinikov

Jun 14

🧠 Interface vs Type in 2025: Which to Use and When?

#javascript #typescript #webdev #frontend

1 min read

Aleksei Aleinikov

Jun 14

🔍 Type-Level TypeScript in 2025: 5 Real Examples

#javascript #typescript #programming #webdev

1 min read

Aleksei Aleinikov

Jun 14

☁️ GKE Autopilot in 2025: Kubernetes Without the Burnout

#gke #kubernetes #googlecloud #iac

1 min read

Aleksei Aleinikov

Jun 14

🧹 One Bash Script vs. the Entire Hype Stack

#devops #sre #bash #python

1 min read

Aleksei Aleinikov

Jun 14

🧠 How to Name Things in Code — 2025 Edition

#javascript #naming #cleancode #webdev

1 min read

Aleksei Aleinikov

Jun 14

⚡ Keeping State Simple in 2025 (No Redux Required)

#react #webdev #frontend #javascript

1 min read

Aleksei Aleinikov

Jun 14

🚀 React Query in 2025: Fast Data Without Redux Bloat

#react #reactnative #javascript #webdev

1 min read

Aleksei Aleinikov

Jun 14

🛡️ Cloud Armor WAF in 2025: API Protection That Actually Understands Your App

#gcp #cloud #googlecloud #google

1 min read

Aleksei Aleinikov

Jun 14

📸 Turn iPhone Live Photos into Shareable Videos — Instantly

#iphone #ios #photoshop #apple

1 min read

Aleksei Aleinikov

Jun 14

🚀 Make Heavy JavaScript Non-Blocking — 7 Battle-Tested Patterns (2025)

#javascript #webdev #frontend #ui

1 min read

Aleksei Aleinikov

Jun 14

🧹 Clean JavaScript in 2025: Fewer Params, Clearer Names, Smarter Errors

#cleancode #javascript #webdev #devops

1 min read

Aleksei Aleinikov

Jun 14

💸 Stop iOS Subscriptions Before They Drain Your Wallet

#ios #iphone #apple #ios18

1 min read

Aleksei Aleinikov

Jun 14

🧠 Modern Error Handling with Axios: Clean, Clear, Reusable

#react #javascript #webdev #frontend

1 min read

Aleksei Aleinikov

Jun 14

📱 New in iOS 18.1: Record & Summarize Phone Calls — All On-Device

#swift #iphone #ios #ai

1 min read

Aleksei Aleinikov

Jun 14

🧭 Follow the Packet: Kubernetes Networking in 2025 (Explained Clearly)

#kubernetes #devops #cloud #networking

1 min read

Aleksei Aleinikov

Jun 14

📊 Monitoring in 2025: From Uptime to Self-Healing Systems

#devops #monitoring #observability #sla

1 min read

Aleksei Aleinikov

Jun 14

⚛️ State Management in 2025: 3 React Libraries You Should Actually Use

#react #javascript #frontend #webdev

1 min read

Aleksei Aleinikov

Jun 14

🧪 Cut 90% of Tests Without Losing Coverage? Yes — With Pairwise Testing

#test #testing #ci #qa

1 min read

Aleksei Aleinikov

Jun 14

⚡️ HPC in the Cloud, Minus the Pain

#gcp #googlecloud #cloud #devops

1 min read

Aleksei Aleinikov

Jun 14

🧪 How to Evaluate LLM Products Without Losing Your Mind (2025 Edition)

#ai #llm #backend #development

1 min read

Aleksei Aleinikov

May 27

☁️ App Engine in 2025: Still the Easiest Way to Deploy on Google Cloud

#googlecloud #gcp #cloud #cloudcomputing

1 min read

Aleksei Aleinikov

May 27

🚀 Build a Fast HTTP Server in Go (2025 Edition)

#backend #go #http

1

1 min read

Aleksei Aleinikov

May 27

🍪 Go + Cookies: Secure, Stateless, Scalable (2025 Edition)

#go #programming #webdev #cookies

1

1 min read

Aleksei Aleinikov

May 27

🧩 Go Build Tags in 2025: Clean Builds, Zero Ifs

#go #devops #sre

3

1 min read

Aleksei Aleinikov

May 27

🛠️ Go Like It’s C: 7 Low-Level Tricks for 2025

#go #cgo #programming

1 min read

Aleksei Aleinikov

May 27

🧱 Go Microservices 2025: One Pattern to Scale Them All

#go #microservices #architecture #devops

1

1 min read

Aleksei Aleinikov

May 27

📡 Telemetry for 2025 Clouds: Polling Is Dead

#devops #telemetry #grpc #sre

1 min read

Aleksei Aleinikov

May 27

🔍 TLS Debugging, Demystified: See Inside Encrypted Traffic in Seconds

#python #tls #security #devops

1 min read

Aleksei Aleinikov

May 27

🔍 Full Observability in 2025: Beyond Metrics and Dashboards

#devops #sre #logs #traces

1 min read

Aleksei Aleinikov

May 27

⚛️ Simplify Loading, Success & Error States in React with useActionState (2025)

#react #javascript #reactjsdevelopment

1 min read

Aleksei Aleinikov

May 27

📊 BigLake in 2025: From CSV to Secure Analytics Without Moving Your Data

#bigdata #biglake #cloud #googlecloud

1 min read

Aleksei Aleinikov

May 27

🕸️ Service Mesh in 2025: Global Control, Zero-Pain Upgrades

#gcp #googlecloud #gke #cloud

1 min read

Aleksei Aleinikov

May 27

⚡ React UI Optimization in 2025 — What to Memo, What to Leave Alone

#react #javascript #webdev #programming

1 min read

Aleksei Aleinikov

May 27

🚦 TanStack Router: The 2025 Way to Navigate React Apps

#react #typescript #javascript #webdev

1 min read

Aleksei Aleinikov

May 27

⚛️ Global State in React — No Redux, No Zustand, No Fuss

#reactnative #react #javascript #webdev

1 min read

Aleksei Aleinikov

May 27

🔐 Still storing JWT in LocalStorage? Time to stop — here’s the 2025 way

#javascript #react #node #security

1 min read

Aleksei Aleinikov

May 27

🎧 AirPods + Every Device in 2025 — A Seamless Pairing Guide

#iphone #android #airpods #apple

1 min read

Aleksei Aleinikov

May 27

🧠 Build Your Own RAG System in 2025 — From Query to Answer

#rag #ai #generativeai #llm

1 min read

Aleksei Aleinikov

May 27

📱 Turn Paper into PDF in Seconds — No Apps Needed

#iphone #ios #apple #swift

1 min read

Aleksei Aleinikov

May 27

💾 Mac Backups in 2025: One Click to Peace of Mind

#mac #ios #programming #swift

1 min read

Aleksei Aleinikov

May 27

🚀 Dagster 2025: Not Just ETL — A Data Asset Mindset

#data #dataengineering #etl #database

1 min read

Aleksei Aleinikov

May 27

🐍 Python 2025: Quirks, Tricks, and Bitwise Surprises

#python #webdev #programming #beginners

1 min read

Aleksei Aleinikov

May 27

🧠 try–except in Python: Still Fast, Still Smart (2025 Edition)

#python #webdev #programming #beginners

1 min read

Aleksei Aleinikov

May 27

🚫 Still using cProfile in 2025? There are better ways.

#python #webdev #programming #beginners

1 min read

Aleksei Aleinikov

May 27

🔄 Python State Machines in 2025: No Math, Just Clarity

#programming #webdev #beginners #python

1 min read

Aleksei Aleinikov

May 27

🔐 DevSecOps 2025: One Loop to Catch Them All

#devops #security #cloud #devsecops

1 min read

Aleksei Aleinikov

May 27

🛑 Still in the disk group? You’re one command from root.

#devops #linux #security #cybersecurity

1 min read

Aleksei Aleinikov

May 27

🔀 Go Build Tags: One Repo, Many Realities

#go #devops #programming

1

1 min read

Aleksei Aleinikov

May 27

🧠 Go + C: System Calls Without Fear

#linux #programming #webdev #beginners

1 min read

Aleksei Aleinikov

May 17

🔍 JavaScript Proxies in 2025: Native Reactivity Without a Framework

#javascript #webdev #programming #react

1 min read

Aleksei Aleinikov

May 17

💥 Context in JavaScript: How to Stop Losing this in 2025

#javascript #webdev #programming #beginners

1 min read

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