Öğretici & eğitici makaleler
Oyun geliştirme, web, Discord botları ve tasarım üzerine notlar, rehberler ve denemeler.
Build a Discord Music Bot with discord.js and Lavalink
How to build a Discord music bot: voice with @discordjs/voice, a solid play queue via Lavalink, and slash commands, step by step.
Laravel Eloquent Relationships: hasMany and belongsTo Guide
A Laravel Eloquent relationships guide: learn hasMany, belongsTo and other relationship types with examples and how eager loading fixes the N+1 problem.
Metin2 Client Source Compilation Guide (Visual Studio)
Compile the Metin2 client source from scratch with Visual Studio: dependencies, platform toolset settings, include/lib paths and the most common LNK build errors.
Alignment and Layout with CSS Flexbox
Learn the fundamentals of CSS Flexbox: main and cross axis, justify-content, align-items, gap, flex-grow/shrink/basis and real-world layout patterns.
Git Basics: commit, branch, merge
Git basics: a practical intro to version control that clearly explains repositories, the staging area, commits and branches with correct command examples.
How to Do Keyword Research (A Practical Guide)
A step-by-step, practical way to do keyword research by reading search intent, volume and competition correctly.
Choosing a VPS for a Game Server: What to Look For
When picking a game server VPS, why do single-core CPU performance, RAM, NVMe disk, network, location and virtualization matter? Practical decision criteria and example minimum specs.
A Guide to Color Psychology in Logo Design
How does color psychology shape brand perception in a logo? A balanced guide to color-emotion links, industry fit, contrast, accessibility and cultural differences.
Creating Discord Slash Commands (discord.js v14)
Learn to build Discord slash commands from scratch with discord.js v14: SlashCommandBuilder, a REST deploy script, the interactionCreate event and working code examples.
What's New in Laravel 12 and Its New Starter Structure
A practical guide to what's new in Laravel 12, the new starter kits, and upgrading: what changed, what stayed the same, and how to move up smoothly with Composer.
Metin2 Server Files Setup: Step by Step From Scratch
A practical Metin2 server files setup guide: from an empty VPS to a running server with uploads, permissions, MySQL import and first boot.
Automate Your Discord Server with Bots: Moderation & Growth
Auto-role, welcome, moderation, event announcements and game-DB integration: a guide to automating your Discord server with bots.
Website SEO Guide: Climbing to the Top of Google in 2026
Technical SEO, on-page, content, structured data and measurement: the core SEO principles that make a website visible on Google.
A C++ Game Server Core: An Architecture Overview
The main loop, network layer, packet handling and world management: a high-level look at how a Metin2 C++ core works.
MySQL Optimization for a High-Traffic Game Server
EXPLAIN, indexes, composite indexes and the SELECT * trap: the MySQL optimization principles that keep a busy Metin2 server fast.
Professional Logo Design: 7 Steps From Idea to Brand Identity
Brief, research, sketching, vector and variations: the 7-step process that takes a memorable, scalable logo from idea to delivery.
How to Build a Modern Portfolio & Blog Site with Laravel
Routes, controllers, Blade and Eloquent: the logic of a multilingual Laravel site that pulls content from a database and is managed from a panel.
A Discord Bot in Python: A Getting-Started Guide with discord.py
Slash commands with discord.py 2.x, the command tree and connecting to a game database with aiomysql: building a Discord bot in Python.
Building a Discord Bot with Node.js: Step by Step (discord.js)
From your first slash command with discord.js v14 to a bot that connects to a game database: building a Discord bot with Node.js, step by step.
The Metin2 Quest System: Writing Quests in Lua From Scratch
From quest, state and when blocks to say, select and pc.give_item2: write your first compilable Metin2 quest in Lua, step by step.
How to Set Up a Metin2 PvP Server From Scratch (2026 Guide)
C++ core, MySQL, Lua quests and the client: a step-by-step setup guide based on building my own Metin2 PvP server (Runa2).
Welcome to the aslain.dev journal
A short opening note about what I will share here: game development, web, Discord bots and design.