sq data wrangler
Miller is like awk, sed, cut, join, and sort for name-indexed data
diff tool for YAML files, and sometimes JSON
webrpc is a schema-driven approach to writing backend services
Simple, useful and opinionated config loader
A smarter shell and scripting environment with advanced features
HCL is the HashiCorp configuration language
Access Log Profiler
A simple RPC framework with protobuf service definitions
Commandline tool for running SQL queries against JSON, CSV, Excel
High performance JSON IP and GeoIP REST API (IP Geolocation)