Programming Languages
Find the best VS Code extensions for your favorite programming language. Browse tools that improve coding, syntax highlighting, formatting, debugging, and overall developer productivity.
PrivaSec
jshlks
Zero-cost, 100% offline security linter for detecting leaked secrets and API keys
Y# (YSharp)
ys-lang
Y# language support — syntax highlighting for .ys and .yse files
Duck Programming Language (DPL)
duck-lang
Language support for Duck Programming Language (DPL) — syntax highlighting, LSP diagnostics, autocompletions, and hover documentation.
EventConductor
miguelperezcolom
Edit EventConductor workflow definitions (.ec) as an interactive graph or as YAML/JSON with schema validation.
Loop Language
LoopLang
Loop language support for VS Code - syntax highlighting, run, compile, documentation
Theta Programming Language
theta-lang
Syntax highlighting for the Theta programming language (.th files)
Diaphora for VS Code
DiaphoraAI
Diaphora in your editor: FML language support (remote LSP), the plan-authoring chat assistant, your account's MCP/APICP tools, and one-click plan runs.
Nocter
nocter
Nocter language support backed by the nocter compiler and LSP server.
Lumen AI Official Workspace Assistant
lumen-ai
Lumen AI official VS Code extension for workspace code inspection, modification, diff viewing, and creation. Exclusive to PRO tier users.
Loophole
rayhuang2006
Syntax highlighting, inline diagnostics, CodeLens, hover, completion and a run button for the wish and genie languages.
Link Language
Link-Lang
Language server, syntax highlighting, snippets, and commands for the Link programming language
TopoScript
stratafold-611
VS Code authoring support for TopoScript topology markup language.