fx is a terminal-based JSON viewer and processor that provides an interactive TUI for navigating, filtering, and transforming JSON, YAML, and TOML data. Built in Go with support for JavaScript/Python expressions, it replaces piping through jq for quick data exploration.
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---
name: "fx Terminal JSON Viewer and Processor"
slug: "fx-terminal-json-viewer-processor"
description: "fx is a terminal-based JSON viewer and processor that provides an interactive TUI for navigating, filtering, and transforming JSON, YAML, and TOML data. Built in Go with support for JavaScript/Python expressions, it replaces piping through jq for quick data exploration."
github_stars: 20376
verification: "listed"
source: "https://github.com/antonmedv/fx"
category: "Data Extraction & Transformation"
framework: "Custom Agents"
tool_ecosystem:
github_repo: "antonmedv/fx"
github_stars: 20376
npm_package: "fx"
npm_weekly_downloads: 206007
---
# fx Terminal JSON Viewer and Processor
fx is a terminal-based JSON viewer and processor that provides an interactive TUI for navigating, filtering, and transforming JSON, YAML, and TOML data. Built in Go with support for JavaScript/Python expressions, it replaces piping through jq for quick data exploration.
## Installation
No source-backed install or usage instructions could be extracted automatically. Review the upstream project before running this skill in a sensitive workflow.
- Source: https://github.com/antonmedv/fx
## Source
- [Agent Skill Exchange](https://agentskillexchange.com/skills/fx-terminal-json-viewer-processor/)
