Definition
Protocol that decouples language intelligence (completion, diagnostics, find-references) from editors. typescript-7 ships a rewritten, multi-threaded language server with large latency cuts on VS Code-scale codebases.
Key Points
- Open-with-error latency on VS Code codebase: ~17.5s → <1.3s (Microsoft)
- Reported reductions in LS crashes (~60%) and failing commands (~80%) vs TS 6
- Improves day-to-day UX for humans and coding-agents in IDEs