formidable
A node.js module for parsing form data, especially file uploads.
papaparse
Fast and powerful CSV parser for the browser that supports web workers and streaming large files. Converts CSV to JSON and JSON to CSV.
pdfreader
Read text and parse tables from PDF files. Supports tabular data with automatic column detection, and rule-based parsing.
gray-matter
Parse front-matter from a string or file. Fast, reliable and easy to use. Parses YAML front matter by default, but also has support for YAML, JSON, TOML or Coffee Front-Matter, with options to set custom delimiters. Used by metalsmith, assemble, verb and