- Applications
- Audio and Music
- Blockchain
- Database
- Embedded
- Emulators
- File manager
- Finance
- Games
- Graphics
- Image processing
- Industrial automation
- Message Queue
- MLOps
- Observability
- Operating systems
- Package Managers
- Payments
- Productivity
- Routing protocols
- Security tools
- Social networks
- System tools
- Task scheduling
- Text editors
- Text processing
- Utilities
- Video
- Virtualization
- Web
- Web Servers
- Development tools
- Development tools - Build system
- Development tools - Debugging
- Development tools - Deployment
- Development tools - Embedded
- FFI
- Development tools - Formatters
- Development tools - Profiling
- Development tools - Services
- Development tools - Static analysis
- Development tools - Testing
- Development tools - Transpiling
- Genetic algorithms
- Machine learning
- Astronomy
- Asynchronous
- Authentication
- Bioinformatics
- Caching
- Cloud
- Command-line
- Compression
- Computation
- Concurrency
- Configuration
- Cryptography
- Data processing
- Data streaming
- Data structures
- Data visualization
- Date and time
- Distributed systems
- eBPF
- Encoding
- Filesystem
- Functional Programming
- Game development
- Geospatial
- Graph algorithms
- GUI
- Language specification
- Macro
- Markup language
- Mobile
- Network programming
- Platform specific
- Scripting
- Simulation
- Template engine
- Text search
- Unsafe
- Web programming
- Registries