Go (golang) library for reading and writing XLSX files
Native Golang ETL streaming parser and transform library
Converts PDF, DOC, DOCX, XML, HTML, RTF, etc to plain text
Arbitrary-precision fixed-point decimal numbers in go
sq data wrangler
Select, put and delete data from JSON, TOML, YAML, XML and CSV files
The Go support for Google's protocol buffers
A simple Go package to Query over JSON/YAML/XML/CSV Data
WSDL2Go code generation as well as its SOAP proxy