Full featured Promises/A+ implementation with exceptionally good performance
HTML to PDF converter that uses phantomjs
Use the elasticsearch-js client with Amazon ES
Feature rich priority job queue backed by redis
Assert-style non-intrusive type checking.
Excel (XLSB/XLSX/XLSM/XLS/XML) and ODS spreadsheet parser and writer (extended to enable read/write of cell formats with xlsx files)
A mixin to automatically sanitizer attributes of loopback Models
Fast etags for JSON.