🚀 Professional IDE-Class Neovim Configuration

April 2, 2026 · View on GitHub

A sophisticated Neovim setup that combines LazyVim's powerful foundation with NvChad's polished UI components, creating a professional IDE-class experience with AI-powered coding, extensive language support (15+ languages), and advanced workflow automation.

Perfect for developers seeking a unified environment for web development, backend systems, mobile apps, competitive programming, and real-time collaboration.

🚀 Installation
✨ Features
⚙️ Configuration
📁 Structure
🛠️ Customization Guide
🔍 Troubleshooting
🤝 Contributing
📄 License
🙏 Credits
🔗 Links

Installation

Prerequisites

In windows, you can use scoop to install them.

Docker:
- lazydocker
Git:
- lazygit
Telescope:
- fd
- bat
- ripgrep
- make
- mingw-nuwen
Mason.nvim:
- nodejs
Tree-sitter:
- tree-sitter-cli
Nerd Font (For Icons):
- JetBrainsMono
- Other Fonts

Quick Install (Recommended)

Linux/macOS

bash <(curl -s https://raw.githubusercontent.com/Alexis12119/nvim-config/main/installer/install.sh)

Windows (PowerShell)

Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser

Invoke-WebRequest https://raw.githubusercontent.com/Alexis12119/nvim-config/main/installer/install.ps1 -UseBasicParsing |
Invoke-Expression

Manual Install

Backup your current Neovim configuration:

# Linux/macOS
mv ~/.config/nvim ~/.config/nvim.backup
mv ~/.local/share/nvim ~/.local/share/nvim.backup

# Windows
mv $env:LOCALAPPDATA\nvim $env:LOCALAPPDATA\nvim.backup
mv $env:LOCALAPPDATA\nvim-data $env:LOCALAPPDATA\nvim-data.backup

Clone this configuration:

# Linux/macOS
git clone https://github.com/Alexis12119/nvim-config.git ~/.config/nvim

# Windows
git clone https://github.com/Alexis12119/nvim-config.git $env:LOCALAPPDATA\nvim

Start Neovim and let Lazy install the plugins:
```
nvim
```

Features

Neovim

Hardtime - Breaks your vim bad habits
Precognition - Assits you in your vim journey

🤖 AI & Coding

Supermaven - Primary AI-powered code completion with blazing fast suggestions
OpenCode (Disabled) - Alternative AI assistant available but disabled for performance
LuaSnip - Snippet engine with VSCode-compatible snippet support
Mini Comment/Surround - Quick commenting and surrounding operations
Yanky - Enhanced yank/paste with ring buffer and system clipboard integration
Refactoring - Advanced code refactoring tools with LSP-powered transformations

🔧 Development Tools

Compiler.nvim - Code compilation and running with task management
Debug Adapter Protocol - Integrated debugging
Telescope - Fuzzy finder and picker
Aerial - Code outline/symbols
Inc-rename - Incremental renaming
Dial - Enhanced increment/decrement

🎨 UI & Experience

Custom GitHub Dark Dimmed theme with extensive language-specific highlighting
Indent Blankline - Visual indentation guides
Treesitter Context - Context-aware code display
Noice - Modern UI for commands and notifications
Which-key - Keybinding helper
Snacks.nvim - Modern UI components and utilities

🌐 Language Support

CSV/TSV

csvview.nvim - CSV/TSV file editing

Web Development

TypeScript/JavaScript - Full TS/JS support with Volar/VTSLS
Vue - Vue.js framework
Svelte - Svelte framework
Astro - Astro framework
Tailwind CSS - Utility-first CSS
HTML/CSS/JSON/YAML - Web standards

Backend & Systems

Python - Python development with venv-selector
Go - Go language support
Rust - Rust programming with rustaceanvim
Java - Java development with nvim-java and Spring Boot support
C/C++ - C/C++ with Clangd
C#/.NET - .NET development with easy-dotnet.nvim
Kotlin - Kotlin language
Ruby - Ruby development
PHP - PHP development with Laravel framework support
Zig - Zig language

Data & DevOps

SQL - Database queries with dadbod-grip suite
Docker - Container support
Git - Version control with Diffview integration
Prisma - Database ORM
CMake - Build system
Toml - Configuration files

Documentation & Markup

Markdown - Documentation with preview
Typst - Modern typesetting

🛠️ Tooling

Prettier - Code formatting
ESLint - JavaScript linting
Neoconf - Project configuration
Project.nvim - Project management with custom patterns
Rest - HTTP client with kulala.nvim
Dot - Graphviz support
Neotest - Testing framework with multi-language adapters

🚀 Advanced Workflow Features

Project Bootstrap System (`<leader>P`)

20+ Framework Templates: Next.js, Laravel, Spring Boot, Flutter, React Native, and more
Interactive Setup: Smart dependency management and configuration
Git Integration: Automatic repository initialization with sensible defaults
Cross-platform: Works seamlessly on Linux, macOS, and Windows

Advanced Code Runner (`<leader>ce`)

Multi-language Support: C/C++, Python, JavaScript, Go, Rust, Java, C#, PHP, and more
Compilation Modes: Standard, debug, and competitive programming modes
Smart Error Handling: Terminal integration with intelligent error detection
Quick Integration: Seamless quickfix list navigation

Real-time Collaboration

live-share.nvim: Live pair programming with cursor synchronization
Team Type: You can use it for pair programming or note-taking

Performance & Utilities

Competitive Programming: cphelper.nvim for contest preparation
Smart Navigation: Tmux integration with intuitive Ctrl+h/j/k/l movement
Project-wide Linting: ESLint integration with quickfix navigation
Variable Substitution: Dynamic command execution with placeholder replacement

Configuration

Architecture Overview

This configuration uses a hybrid architecture combining the best of both worlds:

LazyVim Foundation: Provides the core functionality, plugin management, and extensive language extras system (42+ extras pre-configured)
NvChad UI Components: Delivers polished statuslines, tablines, and theme system with Base46 color schemes
Custom Layer: Adds project management, advanced tooling, and workflow automation

Managing Language Support

This configuration includes extensive language support through LazyVim Extras. If you're seeing too many notifications about missing language servers or tools, you can easily remove unwanted language integrations:

Using LazyExtras UI

Open LazyExtras: :LazyExtras or press <leader>le
Navigate to the language/category you want to remove
Press x to toggle the extra off (it will be marked with ✗)
Restart Neovim to apply changes

Direct Configuration

Edit lazyvim.json in your config root and remove unwanted extras from the list.

Common Extras to Consider Removing

Web Development: TypeScript, Vue, Svelte, Astro, Tailwind CSS
Backend Languages: Java, C#, PHP, Rust, Go, Kotlin, Ruby, Zig
Database Tools: SQL, Prisma, vim-dadbod suite
Framework Support: Laravel, Spring Boot, Flutter-tools

Theme

Theme: Custom GitHub Dark Dimmed with extensive language-specific highlighting
Telescope Style: Borderless
Custom Highlights: Detailed syntax highlighting for Python, Java, JavaScript/TypeScript, Go, Rust, PHP, Dart, C#, and more

Changing Colorscheme

To change the colorscheme, edit lua/config/globals.lua and modify the vim.g.colorscheme value:

Available themes:

tokyonight - Default modern dark theme
nvchad - Base46 NvChad themes

Example:

vim.g.colorscheme = "tokyonight"  -- Switch theme

Performance Optimizations

Fast Response Time: 100ms updatetime for responsive UI updates
Semantic Tokens Disabled: Improved performance for large files
Lazy Loading: Intelligent plugin loading with custom triggers
Optimized File Detection: 5-second periodic file change monitoring
Auto-save Configuration: Saves on focus lost and buffer leave
Memory Management: Optimized settings for better resource usage

Key Customizations

Custom LSP Settings: Tailored configurations for each language server
AI Integration: Supermaven for intelligent code completion
Project Management: Custom patterns for intelligent project detection
Database Tools: Integrated vim-dadbod suite for database management
Smart Search: Dynamic search highlighting with intelligent toggling

Disabled Features

The following plugins are intentionally disabled to avoid conflicts:

nvim-tree - File explorer (disabled)
oil.nvim - Buffer explorer (disabled)
opencode - AI assistant (disabled, Supermaven used instead)

Structure

~/.config/nvim/
├── installer/          # Installation scripts
│   ├── install.ps1     # PowerShell installer
│   ├── install.sh      # Shell installer
│   └── install_requirements.ps1
├── lua/
│   ├── config/         # Core configuration (options, keymaps, autocmds)
│   │   ├── statusline/ # Custom statusline configuration
│   │   └── tabufline/  # Tabline configuration
│   ├── plugins/        # Plugin configurations
│   │   ├── ai/         # AI-related plugins
│   │   ├── collaboration/ # Real-time collaboration
│   │   ├── colorscheme/ # Theme configuration
│   │   ├── dap/       # Debug Adapter Protocol (DAP) configurations
│   │   ├── editor/     # Core editor plugins
│   │   ├── fun/        # Fun and experimental plugins
│   │   ├── integration/ # Integration plugins
│   │   ├── langs/      # Language-specific tools
│   │   ├── lsp/        # LSP configurations and settings
│   │   │   └── settings/ # Language-specific LSP settings
│   │   ├── ui/         # User interface plugins
│   │   └── util/       # Utility plugins
│   ├── themes/         # Custom themes (GitHub Dark Dimmed)
│   ├── chadrc.lua      # NvChad configuration
│   └── highlights.lua  # Custom syntax highlighting
├── snippets/           # Code snippets
│   ├── snipmate/       # Snipmate format snippets
│   └── vscode/         # VSCode format snippets
├── README.md
├── init.lua           # Entry point
├── lazyvim.json       # LazyVim extras configuration
├── .luarc.json        # Lua language server config
├── ginit.vim          # GUI Neovim configuration
├── stylua.toml        # StyLua formatter configuration
└── LICENSE            # License file