Contribution Graph Merger Tool (CGMT)

5.2

devtools speculative added: Wednesday February 2026 11:56

A web application that aggregates GitHub contribution graphs from multiple accounts into a single, embeddable visualization, combating the perceived 'dead' graph issue for developers with split GitHub profiles.

60h

mvp estimate

5.2

viability grade

views

technology stack

NodeJS SQLite Easy

inspired by

Merge multiple GitHub contribution graphs into one README heatmap