🔥 Time Travel Visual Debugger for Rust

CodeTracer is a user-friendly time-traveling debugger designed to support a wide range of programming languages.

Time Travel Debugger for SolidJS

Open Source Svelte Developer Toolkit

Zustand's first dedicated time travel debugger.

making printf work for you

A browser-based debugging tool for React Native applications that visualizes component state changes and performance metrics in real time using a timeline scrubber.

A dialect of lisp running in python, can change code at runtime, pop repl console on runtime exceptions by default

MCP server for rr reverse debugging — enables AI assistants to record, replay, and inspect program executions via GDB/MI