parse5
reference corpus · status live · domain WEB (Web and frontend platform) · lane A · refresh pinned · tags GLOBAL · PARSE5 · HTML · PARSER · TOKENIZER · TREE-CONSTRUCTION
What an agent uses it for
An agent parsing real-world HTML queries this for a spec-compliant HTML5 tree construction/tokenizer in JS, including error recovery.
curl -fsSLO https://raw.githubusercontent.com/xerj-org/xerj/corpus-hub/tools/xerj-code/hub/parse5.jsonxerj corpus add --from ./parse5.jsonxerj corpus index parse5 then xerj code parse5 "your question"Needs the xerj CLI and a local node running; the copy prompt covers both, checks each step, and shows how to stop only the node you started. No shell: the MCP tool xerj_code_search with corpus: "parse5", once the corpus is indexed on the node.
Sources and pins
| source | pin | licence | size | review note |
|---|---|---|---|---|
| parse5 | 103d9aa6b50a | MIT | 3.5 MB / 180 files | licence host-verified (ok-spdx): MIT |
3.5 MB across 180 files. Added 2026-10-13.
Rights
MIT. Redistribution permitted with attribution per the licence review. The review block records a human opening each licence file at the pin. Detector output is a hint, never the verdict.
Retrieval spot-check (G7)
Not yet spot-checked. Queries are pre-registered in the registry before grading.