mikefarah / yq

yq is a portable command-line YAML, JSON, XML, CSV, TOML, HCL and properties processor

johnkerl / miller

Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON

TomWright / dasel

Unified querying, transformation, and modification of JSON, TOML, YAML, XML, INI, HCL, KDL and CSV.

rilldata / rill

The fastest business intelligence tool for humans and agents.

neilotoole / sq

sq data wrangler

gocarina / gocsv

The GoCSV package aims to provide easy CSV serialization and deserialization to the golang programming language

noborus / trdsql

CLI tool that can execute SQL queries on CSV, LTSV, JSON, YAML and TBLN. Can output to various formats.

benhoyt / goawk

A POSIX-compliant AWK interpreter written in Go, with CSV support

lmorg / murex

A smarter shell and scripting environment with advanced features designed for usability, safety and productivity (eg smarter DevOps tooling)

julien040 / anyquery

One SQL interface for 60+ tools (e.g., GitHub, Notion, Airtable). Plug into any LLM through MCP.

shenwei356 / csvtk

A cross-platform, efficient and practical CSV/TSV toolkit in Golang

jf-tech / omniparser

omniparser: a native Golang ETL streaming parser and transform library for CSV, JSON, XML, EDI, text, etc.

minio / warp

S3 benchmarking tool

JFryy / qq

jq, but with many interoperable configuration format transcodings and interactive querying.

Boeing / config-file-validator

Cross-platform config file CLI toolchain. Validates syntax, schema compliance, and formatting across 18 different configuration file types. Written in Go.