language server Archives

Zuban – fast Python type checker and language server

Zuban is a fast Rust-based Python type checker with Mypy compatibility, incremental analysis and language server support for editors.

Syntax Tree is a parser and formatting toolkit with command-line formatting, syntax inspection, searching, mutation and language server support.

SuperHTML is an HTML validator, formatter and language server with specification-aware diagnostics, editor integration and command-line tools.

perl-lsp is a Perl language server with type inference, completion, navigation, refactoring, diagnostics and command-line analysis tools.

basedpyright extends Pyright with stricter diagnostics, additional editor features and baselines for gradually adopting type checks.

Pyright is a fast Python static type checker with incremental analysis, type inference, configurable checks and language server support.

ty is a Rust-based Python type checker with incremental analysis, configurable diagnostics and language server integration for editors.

Pyrefly is a fast Python type checker and language server with incremental analysis, type inference and integration with popular editors