TunkShif / opal

Opal is a language server for Crystal programming language.

Opal

Opal is a working-in-progress language server for Crystal language.

Roadmap

• 0.1: A working language server
• 0.2: Diagnostics for compiler error or warning; Ameba linting tool integration
• 0.3: Code AST analysis ability and language features...

Language Features

• Goto Definition
• Goto Implementation
• Find References
• Hover
• Code Action
• Formatting
• Rename

Credits and Inspriations

• Solargraph
• Crystalline
• Ameba
• Mint Language
• rust-analyzer
• Crystal Language