superset vs openmct

superset and openmct share 3 technologies: @braintree/sanitize-url, d3-selection, and D3. superset is written in Python and openmct in JavaScript.

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What they share and what sets them apart

apache

superset

Apache Superset is a Data Visualization and Data Exploration Platform

Python75.5kRead on November 9, 2026, at commit 8527530What is superset built with?

Only in superset

In common

Only in openmct

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
superset1,939,050 lines written3,665 code files
openmct172,893 lines written868 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
superset9.2% of its commits signed by AIWith Claude Code, GitHub Copilot, Cursor, Devin, and Codex
openmct0% of its commits signed by AI
ActivityFrom GitHub and its history, on the day SeeRepo read it.
supersetLast push November 9, 202624,051 commits75,452 stars
openmctLast push October 15, 20266,919 commits13,208 stars
TestsThe files that test the code, and the share of code files a test imports.
superset3,053 test files62% of its code files have a test that imports them
openmct168 test files1.7% of its code files have a test that imports them

Frequently asked questions

Which is bigger, superset or openmct?
superset, with 1,939,050 lines written; openmct has 172,893.

The proof: apache/superset's code at commit 8527530

Which has more GitHub stars, superset or openmct?
superset, with 75,452 stars; openmct has 13,208.

The proof: apache/superset on GitHub

Which has more tests, superset or openmct?
superset, with 3,053 test files; openmct has 168.

The proof: apache/superset's code at commit 8527530

Which was updated more recently, superset or openmct?
superset: its last push was on November 9, 2026, and openmct's on October 15, 2026.

The proof: apache/superset's commits on GitHub

Which has more commits signed by AI, superset or openmct?
superset: an AI signed 9.2% of its commits, with Claude Code, GitHub Copilot, Cursor, Devin, and Codex.

The proof: the commits each tool signed in apache/superset

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