An ever-expanding, open-source React UI library built with the Wedges Design System, Radix primitives, and Tailwind CSS.

QuestDB is an open source time-series database for fast ingest and SQL queries

MetricFlow allows you to define, build, and maintain metrics in code.

Apache Superset is a Data Visualization and Data Exploration Platform

The leading data integration platform for ETL / ELT data pipelines from APIs, databases & files to data warehouses, data lakes & data lakehouses. Both self-hosted and Cloud-hosted.

Simple HTML5 Charts using the <canvas> tag

Open-source list of awesome data visualization tools (e.g., charting libraries) for software developers 📊📈

A curated list of awesome dbt resources

A simple tools to automate releases.

Data visualization guide for presentations, reports, and dashboards

Cross-browser screenshot testing tool for Storybook with fancy UI Runner.

Ensure your React/Vue/Ember/anything app works perfectly across browsers.

Software testing lectures for ITMO

Synmetrix – production-ready open source semantic layer on Cube

Cosmos is an operational analytics server to build custom apps with embedded analytics that deliver data experiences as unique as your business.

Generate a local TPC-H dataset of arbitrary size and file chunks and upload to AWS S3 bucket

Brawl Stars statistics site

A static site generator for building content, software, and e-commerce platforms.

For empowering community 🌱

A list of Developer Community Writer Programs

An example Cube.js project using Splitgraph as a data source

📊 Cube — The Semantic Layer for Building Data Applications

🧱 A suite of React components .

tech.kontur.ru team @ ICFPC 2019

Tiny perfect hash library for dotnet

kontur.ru team @ ICFPC 2018

Календари на каждый месяц от дизайнеров Контура

Доклады

😈 UI library for creating interfaces in Rambler guidelines with React power