variant
Variant types (a.k.a. Discriminated Unions) in TypeScript
lean-agentic
High-performance WebAssembly theorem prover with dependent types, hash-consing (150x faster), Ed25519 proof signatures, MCP support for Claude Code, AgentDB vector search, episodic memory, and ReasoningBank learning. Formal verification with cryptographic
escoc
A nano proof language.
mihama
A Modern Functional and Dependent Type Programming Language Base on Rust