Wyn Sample Apps

Real-world programs written in Wyn. Every app compiles and runs.

Categories

🛠 cli-tools/ (6 apps)

App	Description
loc	Count lines of code
todo-finder	Scan for TODO/FIXME comments
word-counter	Word frequency analysis
config-reader	Parse key=value config files
md-toc	Generate Markdown TOC
twux	Terminal multiplexer (interactive)

🖥 sysadmin/ (13 apps)

App	Description
sysmon	System monitor — htop-lite (interactive)
sysinfo	System dashboard (CPU, memory, disk, network)
procwatch	Process monitor with CPU/memory sorting
diskmon	Disk usage with color-coded progress bars
netstat-lite	Network interfaces, ports, connections
portscanner	Scan common ports
httpcheck	HTTP health checker with timing
logwatch	Log file analyzer with severity highlighting
servicemon	Service health monitor
envdiff	Environment variable inspector
filebrowser	File browser TUI (interactive)
dockermon	Docker container monitor
gitdash	Git repository dashboard

📊 data-processing/ (3 apps)

App	Description
api-client	HTTP + JSON + Base64 + Crypto + CSV + SQLite
csv-analyzer	Student grade statistics
log-parser	Parse and report log errors

🧮 algorithms/ (2 apps)

App	Description
sorting	Quicksort, mergesort, bubblesort
fibonacci	Recursive vs iterative comparison

🌐 web/ (3 apps)

App	Description
website	Web server with HTML templating and JSON API
server	Full web server with routing, SQLite, JSON API, arena GC
rest-api	REST API server with SQLite + JSON

🎨 gui/ (4 apps, require SDL2)

App	Description
hello_gui	Colored rectangles and text
dashboard	System monitor with widgets
pong	Classic Pong game
notepad	Text editor with input widget

Running

cd wyn

# CLI and sysadmin tools
./wyn run ../sample-apps/sysadmin/sysinfo/main.wyn
./wyn run ../sample-apps/cli-tools/loc/main.wyn

# Interactive TUI apps
./wyn run ../sample-apps/sysadmin/sysmon/main.wyn
./wyn run ../sample-apps/cli-tools/twux/main.wyn

# GUI apps (requires: brew install sdl2)
./wyn run ../sample-apps/gui/pong/main.wyn
./wyn run ../sample-apps/gui/dashboard/main.wyn

# Web server
./wyn run ../sample-apps/web/rest-api/main.wyn

python/

• math-lib/ — Math library compiled to shared library with auto-generated Python wrapper (31 tests)