只需将你的状态推送到 state-snapshot 中，即可实现 undo / redo 操作！
A state snapshot plugin on actions/mutations for Vuex3.1+.
A Vuex plugin to take state snapshot on mutation.
Vitest snapshot manager
[](https://npm.im/@dnd-kit/state)
File system snapshot - serialize and deserialize file system trees to binary or JSON
Delightful JavaScript Testing.
Delightful JavaScript Testing.
rrweb's component to take a snapshot of DOM, aka DOM serializer
Diffing Jest snapshots utility
rrweb's component to take a snapshot of DOM, aka DOM serializer
Snapshot a list or static directory of web pages.
Jest matcher for image comparisons. Most commonly used for visual regression testing.
rrweb's component to take a snapshot of DOM, aka DOM serializer
TypeScript definitions for jest-image-snapshot
<p align="center"> <img src="https://raw.githubusercontent.com/ngxs-labs/emitter/master/docs/assets/logo.png"> </p>
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rrweb's component to take a snapshot of DOM, aka DOM serializer
Reads a v8 heapsnapshot
rrweb's component to take a snapshot of DOM, aka DOM serializer
The core component of Percy's CLI and SDKs that handles creating builds, discovering snapshot assets, uploading snapshots, and finalizing builds. Uses `@percy/client` for API communication, a Chromium browser for asset discovery, and starts a local API se
[](https://circleci.com/gh/igor-dv/jest-specific-snapshot)
state management for Vue.js
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Tools for the canisters on the internet-computer, featuring simple upgrades and data safety state snapshot upload/download features.
Rust CAD library powered by statically linked, headless OpenCASCADE (OCCT 8.0.0)
Transparent persistence of system state using logging and snapshots
DeltaCore persists explicit snapshots of confirmed class state and compares them against current state to produce structured, deterministic delta results. It distinguishes added, removed, and modified entities, supports pluggable comparison strategies (quantity, replace, merge), and integrates with Rails via a configurable DSL with transactional safety and idempotent delta generation.
Use virtual machine snapshots to bring a VM into its converged state.
Save and restore snapshots of stateful services to a central archive. The default action is to backup all databases for the current rails apps, however, custom actions can easily be configured.
Capture snapshots to simplify testing and to analyze how state changes over time.
redis-status combines information from redis-cli info, redis.conf, and other sources to give a snapshot of the current state of redis-server
Rack Middleware adhering to the Google Ajax Crawling Scheme, using a headless browser to render JS heavy pages and serve a dom snapshot of the rendered state to a requesting search engine.
Save and restore snapshots of stateful services to a central archive. The default action is to backup all databases for the current rails apps, however, custom actions can easily be configured.
Provides a library and set of services for wrapping a syncing blockchain node and taking regular snapshots of its chain state. A separate service restores backups for speedy node deployments.
Payload-only encrypted same-day QA handoff snapshot for Atlas repro state.
tui-td drives terminal applications in a PTY, captures ANSI state as structured data, and provides PNG screenshots and HTML renders. Includes an MCP server for AI-driven testing, a JSON test runner, RSpec matchers, Minitest assertions, semantic selectors, and named snapshot testing.
This gem provides a common interface to many different types of virtual machine. The use case that it was written for is when you need an external system as part of your test procedures. Using a virtual machine with snapshot capabilities is extremely useful as you can reset the virtual machine to a known state at the start of every test.
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