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jq
VisiData
DSQ
Jsonnet
JSON Crack
yq
jello is a command line tool that filters JSON data using pure python syntax.

FreeFormatter
DevTools Advanced
DeveloperToolStack
JSON Formatter & Validator
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Fast browser-based tools for SQL, JDBC URLs, explain plans, PL/SQL dependencies, DDL scripts, regex, redirects, encoders, payloads, and backend workflows.

Which is more popular?
Based on our record, jello seems to be more popular. It has been mentioned 20 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | github.com | devtoolstack.in |
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Jello let’s you use python syntax with dot notation without the stdin/stdout/json.loads boilerplate. https://github.com/kellyjonbrazil/jello. - Source: Hacker News / about 3 years ago
A couple more alternatives: https://github.com/kellyjonbrazil/jello. - Source: Hacker News / about 3 years ago
Yep, you can create a filter in jq to do that. Alternatively, if you prefer Python syntax you could try jello, which works like jq but is really Python under the hood. (I am also the author of jello). Source: over 3 years ago
Tracking DevToolStack.in since May 2026.
When comparing jello and DevToolStack.in, you can also consider the following products.


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