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PaulJuliusMartinez
jless
Rust2022–2024
PaulJuliusMartinez / jless

jless

jless is a command-line JSON viewer designed for reading, exploring, and searching through JSON data.

8Distinct people
9Mentions
0Explicit recommenders
5.5KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

jless is a command-line JSON viewer designed for reading, exploring, and searching through JSON data.

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:56:07 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year9 dated mentions

Observed mentions: 2022-02-25 09:34:16 UTC to 2024-10-10 01:20:22 UTC.

02462022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 6 mentions; 2 submissions, 4 comments20222023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments20232024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 3 mentions; 1 submissions, 2 comments2024

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC624
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC000
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC312

What Hacker News says

9 sources
zJayv·Dec 20, 2022Submission

Ask HN: Programs that saved you 100 hours? (2022 edition)

I've asked this previously: https://news.ycombinator.com/item?id=22849208 But a few years have past and want to see what's emerged since. Although can be new to you vs. released in 2021 or 2022 necessarily. Things I've come across in the meantime: * mock AWS services https://github.com/spulec/moto * query cloud services https://github.com/turbot/steampipe * munge CSV https://github.com/johnkerl/miller https://github.com/BurntSushi/xsv * page json https://github.com/PaulJuliusMartinez/jless * text to tree structure [I use this as a hack to version control my music library] https://github.com/birchb1024/frangipanni
470 points · Open discussion
In addition to jq (already mentioned) here are some other useful CLI tools for dealing with JSON data. Descriptions are directly from GitHub. Note: dsq also has a companion GUI app called DataStation[0] if you're looking for that. fx: Command-line JSON processing tool - https://github.com/antonmedv/fx dasel: JSON, YAML, TOML, XML, and CSV query and modification tool - https://github.com/TomWright/dasel dsq: CLI tool for running SQL queries against JSON, CSV, Excel, Parquet, and more - https://github.com/multiprocessio/dsq gron: Make JSON greppable - https://github.com/tomnomnom/gron jello: Filter JSON and JSON Lines data with Python syntax - https://github.com/kellyjonbrazil/jello jless: Command-line pager for JSON data - https://github.com/PaulJuliusMartinez/jless jid: Json incremental digger - https://github.com/simeji/jid jql: JSON que
Read the rest
In Ask HN: Local Tools for Viewing JSON
Guilty [1]. But it's really hard to handle both light and dark color themes! On a dark terminal you're probably more likely to use the "Bright" variants when using the default 16 color palette, but then you'll have less contrast in a light theme. Some color schemes intentionally invert the "bright" colors and makes them darker for a light colored scheme. This is what Gruvbox [2] does, but most other palettes don't. I also have an issue with Solarized which makes some of the Bright colors almost exactly the same as the foreground or background, which can make text printed in certain colors seem invisible. I've used ANSI codes to invert colors (which works pretty well for highlighting), and dim colors, but those can't solve everything. [1]: https://github.com/PaulJuliusMartinez/jless/issues/4 [2]: https://github.com/morhetz/gruvbox
In No_color
Sorry! Someone already filed an issue about this [1], but I haven't had time to investigate exactly what is appropriate to put there. I don't use Linux, nor have I ever released and distributed open-source software before, so I'm just kinda guessing here -- other people have added the project to various package managers, not me. Installing via Linux Homebrew is simply listed as an option because it's available as a Homebrew formula. And the option to install via cargo is also noted. [1]: https://github.com/PaulJuliusMartinez/jless/issues/46
In Jless – a command-line JSON viewer (written in Rust)

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