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Fx Alternatives
Similar projects and alternatives to fx
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AppSignal
AppSignal knows why the f*#k it crashed. Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.
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Kargo
Stop Scripting Promotions. Start Shipping with Kargo. Kargo automates promotion across dev, staging, and prod with approval gates and verification. Open source, built by the team behind Argo CD. Download now.
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jless
jless is a command-line JSON viewer designed for reading, exploring, and searching through JSON data.
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dasel
Unified querying, transformation, and modification of JSON, TOML, YAML, XML, INI, HCL, KDL and CSV.
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jsonvisio.com
Discontinued š® Seamlessly visualize your JSON data instantly into graphs; paste, import or fetch! [Moved to: https://github.com/AykutSarac/jsoncrack.com]
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better fx alternative or higher similarity.
fx discussion
fx reviews and mentions
Posts with mentions or reviews of fx.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2026-08-18.
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fx :Tiny, open, native coding agent.
i think there is a name clash here, i like fx the json viewer https://github.com/antonmedv/fx (20.6k star on gh)
- Fx: View and process JSON with JavaScript on the command line
- Fx ā a Terminal JSON viewer and processor
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š5 Open Source Tools That Changed My Development Workflow Forever
Fx improves this with an interactive JSON processor made for developers. It combines viewing capabilities with powerful transformation functions that make complex data manipulation simple.
- Fx ā terminal JSON viewer and processor
- Fx 36
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Ink: React for Interactive CLI Apps
Any viewer of data that has 50,000 elements in it has this many items with a scroll wheel. It doesn't matter if it's on the screen at the same time, this is the kind of thing that the UI is supposed to be abstracting away from you; you just describe the UI and the renderer makes it appear on the screen. Example apps (not built with Ink, just some that fit into this category): less, https://fx.wtf, sqlite...
And this is why React apps end up with bad performance by default. Doesn't crop up in simple tests and light usage, but the bad scaling will catch up with you when you deploy to production.
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Command Line Tools I Like (2022)
Coincidentally, yesterday I decided I needed a JSON TUI and landed on fx (https://github.com/antonmedv/fx), which seems to have come out of the Wave terminal project and looks quite similar to jless. Also uses vim keybindings.
- Show HN: JSON For You ā Visualize JSON in graph or table views
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Modern Unix Tool List
Seems like a pretty good collection of a lot of the tools I hear about these days, and also use myself sometimes.
I also like `fx`, which is like a combination of `jq` and `gdu`.
https://fx.wtf/
Oh, and also `gdu`, which is like `ndu` but faster:
https://github.com/dundee/gdu
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A note from our sponsor - Kargo
akuity.io | 8 Sep 2026
Stats
Basic fx repo stats
62
20,618
7.3
13 days ago
antonmedv/fx is an open source project licensed under MIT License which is an OSI approved license.
The primary programming language of fx is Go.
Popular Comparisons
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AppSignal knows why the f*#k it crashed.
Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.
www.appsignal.com