Compare software

jello vs jq: catalog facts
jellojq
Free

Free and open source under the MIT license.

Free

Free and open source under the MIT licence.

Windows, macOS, Linux, Command line Windows, macOS, Linux, Command line
  • Queries JSON using Python list and dictionary syntax
  • Accepts JSON and JSON Lines from files or standard input
  • A small, expressive language for querying and reshaping JSON
  • Portable C with zero runtime dependencies; the download is one executable
  • Queries use Python syntax rather than jq syntax
  • The filter syntax is terse and takes practice before it feels natural
  • Error messages on malformed input are not always helpful
Downloadable app Downloadable app
Open source Open source
License: MIT License: MIT
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked October 8, 2026

Checked September 21, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.