Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

Dr. Elephant is a job and flow-level performance monitoring and tuning tool for Apache Hadoop and Apache Spark

Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.

macOS System-wide Audio Equalizer & Volume Mixer 🎧

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

A simple blockchain in Javascript. For educational purposes only.

Grafana Labs' Jsonnet libraries

Prometheus exporter that mines /proc to report on selected processes

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many mo…

Hadoop exporter

Fluentd: Unified Logging Layer (project under CNCF)

The Prometheus monitoring system and time series database.

Prometheus Alertmanager

Angular admin dashboard with material design

A reusable chart library for d3.js

Monitoring and Management Web Application for ElasticSearch instances and clusters.

Apache Parquet Format

Apache Parquet Java

Multi-Dimensional charting built to work natively with crossfilter rendered with d3.js

A charting tool that produces automatic, shareable charts from any data file

CKAN is an open-source DMS (data management system) for powering data hubs and data portals. CKAN makes it easy to publish, share and use data. It powers catalog.data.gov, open.canada.ca/data, data…

This is an update to activityOverlord.

Node.js JavaScript runtime ✨🐢🚀✨

JavaScript Style Guide

Call all Node.js modules directly from DOM/WebWorker and enable a new way of writing applications with all Web technologies.

general natural language facilities for node

Countly is a product analytics platform that helps teams track, analyze and act-on their user actions and behaviour on mobile, web and desktop applications.