HTTP/1.1, HTTP/2 and WebSockets stub server for stubbing distributed web services in Docker and non-containerized environments for integration and contract testing

kamera is a simulation toolkit for observing, analyzing, and verifying the behavior of Kubernetes control planes.

Record once, replay anytime & screenshots + percentage-coordinate grids: non-blocking Windows desktop RPA / Computer Use for any multimodal LLM. · 录制一次、随时重放：截图叠加百分比坐标网格，让任意多模态大模型读出坐标并操控 Windows 软件，后台无阻塞 RPA / 桌面操控。

GPUReplay, ASPLOS 2022

ReMPI (MPI Record-and-Replay)

Testing Infrastructure for Temporal AbstractioNs

Agent-agnostic record & replay skill: watch a user demonstrate a workflow (browser via Playwright, desktop via OpenAdapt) and turn it into a reusable AI-agent skill. Works with Claude Code, Codex CLI, opencode.

Flight Recorder allows to record client program execution and examine it later

An auto API Record and Replay MITMProxy Script: Your Painless Client-Side Solution for End-to-End Testing

Capture/Replay And Heatmap Generation Framework for Android

MacCord — a free, open-source macOS keyboard macro recorder & player. Record key presses and holds and replay them into any app with a global hotkey. A lightweight AutoHotkey / Keyboard Maestro–style automation tool for Mac, built with Python + PySide6.

Mouse and input tracking tool and Python library. It records mouse movements, clicks, scrolls, and touchpad gestures into a compact, delta-encoded, crash-safe binary format, and can play them back or export them.

Stronger hands for your AI — the RPA it can actually drive. Record a task once; AI optimizes, combines, and composes it into deterministic automations that control your real apps & browser. Pure-vision, local, MCP-native. The smarter the AI, the stronger it gets.

cross-platform time-travel debugging for binaryninja

GoLang implementation of Sikuli visual automation

ARM Cortex-M emulator with time-travel debugging: snapshot, rewind, byte-equal replay.

rr/time-travel debugging for AI agents — deterministic record & replay proxy (OpenAI + Anthropic). Record once, replay byte-identical, offline, zero tokens.

Trace function behaviors in pure TypeScript library.

FALCON: Failure Attribution and Localized Causal Interventions in Federated Learning — localizes which FL pipeline stage (selection / local training / compression / aggregation) originated a failure via matched record-replay and restore/inject/sham interventions