Tool

dayu

dayu is a parser and a rudimentary decompiler for the Ark Bytecode .abc files used on OpenHarmony and HarmonyOS. The README describes it as a spare-time project with limited availability.

Targets: Binary
Category: Binary analysis libraries
Relationship: Foundation tool
Sources reviewed: 2026-11-07

Stars: 139
Last commit: 2026-09-11
Language: Python
License (GitHub): AGPL-3.0

GitHub data as of 2026-11-09

Copy as Markdown View JSON Cite

Requirements & limits

It reads .abc Ark Bytecode files.
License: AGPL-3.0.

Cite

BibTeX

@misc{dayu,
  title = {{dayu}},
  howpublished = {\url{https://github.com/hx1997/dayu}},
  url = {https://github.com/hx1997/dayu},
  urldate = {2026-11-07},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/dayu/}}
}

Plain text

dayu. https://github.com/hx1997/dayu (accessed 2026-11-07). Awesome REA entry: https://awesomerea.org/resources/dayu/

Useful? Star Awesome REA on GitHub2.4k

About this entry

The description was reviewed against primary sources.

Report an outdated entry Suggest a translation fix

Primary sources

README.md GitHub · hx1997/dayu · Revision da59296