{"id":7601,"name":"GitHub Contribution Visualizer Pro","purpose":"An enhanced version of the existing GitHub contribution heatmap tool, allowing users to not just merge multiple accounts but also customize the appearance, add annotations for projects, and generate interactive visualizations for presentations and portfolios.","profitable":1,"date_generated":"Wednesday February 2026 09:55","reference":"github-contribution-pro","technology_advise":["NodeJS","PostgreSQL","Medium"],"development_time_estimation_mvp_in_hours":140,"grade":6.5,"category":"devtools","view_count":92,"similar_ideas":[{"id":7604,"name":"ContriGraph Pro","grade":6.5,"category":"devtools"},{"id":7608,"name":"Contribution Graph Merger Tool (CGMT)","grade":5.2,"category":"devtools"},{"id":17666,"name":"Codebase Visualizer","grade":6.5,"category":"devtools"},{"id":5871,"name":"GitFlow Navigator","grade":7.8,"category":"devtools"},{"id":2026,"name":"Code Intelligence Visualizer","grade":8.1,"category":null}],"source_headline":"Merge multiple GitHub contribution graphs into one README heatmap"}