Description: Apache Airflow is an open-source workflow management platform used to programmatically author, schedule and monitor workflows. It provides a graphical interface to visualize pipelines and integrates with databases and other environments.
Type: software
Pricing: Open Source
Description: LeetCode is an online platform for preparing technical coding interviews. It contains a large database of coding questions and allows users to practice and submit solutions to these questions, track progress, participate in contests, and more.
Type: software