Playwright's ariaSnapshot (accessibility-tree walk + YAML renderer) as a standalone, pure-DOM package. Runs in any page context — no CDP, no Playwright runtime.

Authenticated web browsing for autonomous agents via CDP. URL in, pruned ARIA snapshot out.

Model-facing browser tool (open/close/run over launch, CDP-attach and relay backends, ARIA-snapshot + screenshot observations) for DeepSeek Harness — a standalone plugin with no upstream harness changes required.

JSON-based ARIA snapshots for Playwright

Vitest snapshot manager

File system snapshot - serialize and deserialize file system trees to binary or JSON

Delightful JavaScript Testing.

rrweb's component to take a snapshot of DOM, aka DOM serializer

Delightful JavaScript Testing.

rrweb's component to take a snapshot of DOM, aka DOM serializer

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

This package extends `expect` library with `jest-snapshot` matchers. It exports `jestExpect` object, which can be used as standalone replacement of `expect`.

TypeScript definitions for jest-image-snapshot

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

Living product docs core — parse `.mdx` files with `annot:` frontmatter, resolve `<Overlay match>` keys against live Playwright `aria-snapshot` trees, run drift detection against the rendered UI, and ship a Playwright `screen` fixture that re-captures + r

Jest snapshot serializer that beautifies HTML.