# Reactive optimization (historical archive)

This page is a TP 0.3 performance note. Its stack, tp-text, batch-update,
legacy reactive bookkeeping, and scan-renderer discussion is not part of TP 1.0.
It is not a current performance baseline or implementation guide.

For the current runtime, read:

- [TP 1.0 public API reference](API-REFERENCE.md)
- [Current architecture](ARCHITECTURE.md)
- [Current benchmark guide](BENCHMARKS.md)
- [README](../README.md)