adamritter/fastgron
View on GitHub ↗ ★ 679 C++
High-performance JSON to GRON (greppable, flattened JSON) converter
11 mentions on Hacker News by 7 people: 3 stories, 8 comments · first 2023-05-28 · latest 2026-03-27
20082026
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or https://github.com/adamritter/fastgron
comment by eevmanu · 2026-03-27 · in A Faster Alternative to Jq -
…as well. I discovered fastgron [0] last year and found it convenient for some situations! [0] https://github.com/adamritter/fastgron
comment by crashabr · 2025-07-21 · in Jqfmt like gofmt, but for jq -
…already. Anyways, it's the best JSON parser I found (in any language), I implemented fastgron ( https://github.com/adamritter/fastgron ) on top of it because of the on demand library performance. One problem with the library was that it…
comment by xiphias2 · 2024-02-10 · in On-demand JSON: A better way to parse documents? -
Thanks, it's a clear bug. I created a new issue for it: https://github.com/adamritter/fastgron/issues/19
comment by xiphias2 · 2023-12-05 · in Gron: Make JSON greppable -
Can you try https://github.com/adamritter/fastgron as a comparision?
comment by xiphias2 · 2023-12-05 · in Gron: Make JSON greppable -
Here's the fastgron printer if you want to compare: https://github.com/adamritter/fastgron/blob/main/src/print_g...
comment by xiphias2 · 2023-12-04 · in Gron: Make JSON greppable -
…working with 15MB JSON files. (I think gron -u is even worse, but my memory is a bit fuzzy here). https://github.com/adamritter/fastgron as an alternative has been pretty good to me in terms of performance, I think both in speed and RAM…
comment by salted-fry · 2023-12-03 · in Gron: Make JSON greppable -
And also https://github.com/adamritter/fastgron that I've just discovered.
comment by lkuty · 2023-11-30 · in Jaq – A jq clone focused on correctness, speed, and simplicity