grafana - Gorgeous metric viz, dashboards & editors for Graphite, InfluxDB & OpenTSDB
A markdown editor.
yaspeller - Search tool typos in the text, files and websites
rest-api-sample-app-nodejs - Sample App showcasing the REST APIs using the nodejs SDK
node-sidekiq - Enqueue jobs to sidekiq from your node apps. Closely mirrors the official ruby sidekiq interface and supports job scheduling.
typeahead.js is a fast and fully-featured autocomplete library
selectize.js - Selectize is the hybrid of a textbox and <select> box. It's jQuery based and it has autocomplete and native-feeling keyboard navigation; useful for tagging, contact lists, ...
Magnific-Popup - Light and responsive lightbox script with focus on performance.
summernote - Super simple WYSIWYG editor